Los Mier
type: MusicGroup
genre: cumbia
genre: cumbia norteña
genre: grupera
popularity: 61
followers: 683164
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe949e092de554224b9a91de7f9cbeb3e73e9143f2b810e62f5b917302ae724b3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d84e0b12-f51d-4a29-9fc6-81b8b3cda438.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d84e0b12-f51d-4a29-9fc6-81b8b3cda438.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d84e0b12-f51d-4a29-9fc6-81b8b3cda438
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe949e092de554224b9a91de7f9cbeb3e73e9143f2b810e62f5b917302ae724b3","name":"Los Mier","registered_at":"2026-06-12T11:08:31Z","symbol":"NIM0279394","token_address":"0x077a799acac168937712bd8541bd289987f98825","type":"artist","uuid":"d84e0b12-f51d-4a29-9fc6-81b8b3cda438"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe949e092de554224b9a91de7f9cbeb3e73e9143f2b810e62f5b917302ae724b3. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d84e0b12-f51d-4a29-9fc6-81b8b3cda438.json and https://artists.proofprofile.net/proofs/artist/d84e0b12-f51d-4a29-9fc6-81b8b3cda438.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xe949e092de554224b9a91de7f9cbeb3e73e9143f2b810e62f5b917302ae724b3","name":"Los Mier","registered_at":"2026-06-12T11:08:31Z","symbol":"NIM0279394","token_address":"0x077a799acac168937712bd8541bd289987f98825","type":"artist","uuid":"d84e0b12-f51d-4a29-9fc6-81b8b3cda438"}
album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
  track: Te Amo
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179333
    explicit: false
    by artist: Los Mier
    in album: Duelo Romántico
      type: MusicAlbum
      date published: 2024-01-26
    isrc code: MXF110000326
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-02T01:56:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa18cd4e4996a97f47f14cad25a319bfd628877911efacdcaa1bac64372105acc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956351
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956351
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/2pXIMzNWLPX80KfWgRNGRz.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pXIMzNWLPX80KfWgRNGRz
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T11:38:34Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xa18cd4e4996a97f47f14cad25a319bfd628877911efacdcaa1bac64372105acc","isrc":"MXF110000326","name":"Te Amo","registered_at":"2026-06-02T01:56:05Z","spotify_id":"2pXIMzNWLPX80KfWgRNGRz","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18cd4e4996a97f47f14cad25a319bfd628877911efacdcaa1bac64372105acc. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2pXIMzNWLPX80KfWgRNGRz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pXIMzNWLPX80KfWgRNGRz.
      date published: 2026-07-02T11:38:34Z
      text: {"copyright_id":"0xa18cd4e4996a97f47f14cad25a319bfd628877911efacdcaa1bac64372105acc","isrc":"MXF110000326","name":"Te Amo","registered_at":"2026-06-02T01:56:05Z","spotify_id":"2pXIMzNWLPX80KfWgRNGRz","type":"track"}
  track: Y Por Esa Calle Vive
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218013
    explicit: false
    by artist: Los Baron De Apodaca
    in album: Duelo Romántico
      type: MusicAlbum
      date published: 2024-01-26
    isrc code: MXF068100077
  track: Muñeca De Ojos De Miel
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205226
    explicit: false
    by artist: Los Mier
    in album: Duelo Romántico
      type: MusicAlbum
      date published: 2024-01-26
    isrc code: MXF110000306
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-24T20:12:39+00:00
  track: Cuando Nadie Te Quiera
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200213
    explicit: false
    by artist: Los Baron De Apodaca
    in album: Duelo Romántico
      type: MusicAlbum
      date published: 2024-01-26
    isrc code: MXF068000032
  track: La Paloma
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159466
    explicit: false
    by artist: Los Mier
    in album: Duelo Romántico
      type: MusicAlbum
      date published: 2024-01-26
    isrc code: MXF110000319
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T12:31:31+00:00
  track: Los Años Viejos
    type: MusicRecording
    duration: PT4M7S
    duration ms: 247853
    explicit: false
    by artist: Los Baron De Apodaca
    in album: Duelo Romántico
      type: MusicAlbum
      date published: 2024-01-26
    isrc code: MXF068600296
  track: Sigo Pensando En Ti
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202173
    explicit: false
    by artist: Los Mier
    in album: Duelo Romántico
      type: MusicAlbum
      date published: 2024-01-26
    isrc code: MXF110000312
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T12:32:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6168f0a54237093082f932d7c80db40095f023335930d9c516c7492fc1ae8eeb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953520
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953520
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/4Q3G7NQUDeBfsCg8B6DhOm.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Q3G7NQUDeBfsCg8B6DhOm
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x6168f0a54237093082f932d7c80db40095f023335930d9c516c7492fc1ae8eeb","isrc":"MXF110000312","name":"Sigo Pensando En Ti","registered_at":"2026-06-06T12:32:49Z","spotify_id":"4Q3G7NQUDeBfsCg8B6DhOm","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6168f0a54237093082f932d7c80db40095f023335930d9c516c7492fc1ae8eeb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Q3G7NQUDeBfsCg8B6DhOm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Q3G7NQUDeBfsCg8B6DhOm.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0x6168f0a54237093082f932d7c80db40095f023335930d9c516c7492fc1ae8eeb","isrc":"MXF110000312","name":"Sigo Pensando En Ti","registered_at":"2026-06-06T12:32:49Z","spotify_id":"4Q3G7NQUDeBfsCg8B6DhOm","type":"track"}
  track: Pa'Que Sientas Lo Que Siento
  track: Hablemos
  track: La Huella De Mis Besos
  track: Para Que Volver
  track: Brindo Por Ella - 1981 Version
  track: Bordada A Mano
  track: A Cada Rato
  track: Si Se Hubiera Casado Conmigo
  track: Rama Seca
  track: Déjala Que Se Divierta
  track: Quiéreme Chiquitita
  track: Al Mismo Nivel
  track: Cumbia Romántica
album: Contra Viento y Marea
album: Las Elegidas
album: Los Príncipes de la Música Chicana
album: Los Mier....Como Nunca
album: Sin Límites
album: Viva el Amor!
album: 20 Kilates
album: Los Originales
album: Peerless 80 Aniversario - 24 Exitos
album: Pienso en Ti
album: 21 Black Jack
album: Te Reto A Que Me Olvides
album: Mis Consentidas
album: Mas Que Antes
album: 20 Kilates 20 Éxitos
album: Viva el Amor
album: Homenaje a Mis Padres
album: En Vivo Por Mexico
album: Solo Lo Nuestro
album: A Que Sí Te Acuerdas
album: Los Hermanos Mier
album: Desde El Corazon
album: Noticia De Ultima Hora
album: Las Mas Románticas
album: Cancioneros
album: La Serie De Los 20 Exitos
album: La Coloreteada
album: No Te Puedo Olvidar
album: Entre Dos
album: Lo Que Siento Por Ti (Desde Casa)
album: En Sus Manos
album: Te Amo
album: Hablemos
album: Hoy Vi A Santa Claus Besar A Mamá
album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
album: Retro2
album: 20 Consentidas

Pa'Que Sientas Lo Que Siento
type: MusicRecording
duration: PT3M12S
duration ms: 192466
explicit: false
by artist: Los Baron De Apodaca
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXF069700305

Hablemos
type: MusicRecording
duration: PT3M15S
duration ms: 195533
explicit: false
by artist: Los Mier
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXF110000325
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T02:55:48+00:00

La Huella De Mis Besos
type: MusicRecording
duration: PT2M47S
duration ms: 167226
explicit: false
by artist: Los Baron De Apodaca
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXF068100066

Para Que Volver
type: MusicRecording
duration: PT3M16S
duration ms: 196120
explicit: false
by artist: Los Mier
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXF119903472
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T22:54:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb516c505bb58638a1146ace7c3fbed5bc0c7746eae58341c460cefd4efee77ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0SKIHUWtcAH7dSj9cTyhsR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SKIHUWtcAH7dSj9cTyhsR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb516c505bb58638a1146ace7c3fbed5bc0c7746eae58341c460cefd4efee77ca","isrc":"MXF119903472","name":"Para Que Volver","registered_at":"2026-06-23T22:54:13Z","spotify_id":"0SKIHUWtcAH7dSj9cTyhsR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb516c505bb58638a1146ace7c3fbed5bc0c7746eae58341c460cefd4efee77ca. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0SKIHUWtcAH7dSj9cTyhsR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SKIHUWtcAH7dSj9cTyhsR.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0xb516c505bb58638a1146ace7c3fbed5bc0c7746eae58341c460cefd4efee77ca","isrc":"MXF119903472","name":"Para Que Volver","registered_at":"2026-06-23T22:54:13Z","spotify_id":"0SKIHUWtcAH7dSj9cTyhsR","type":"track"}

Brindo Por Ella - 1981 Version
type: MusicRecording
duration: PT3M25S
duration ms: 205213
explicit: false
by artist: Los Baron De Apodaca
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXF068100014

Bordada A Mano
type: MusicRecording
duration: PT2M46S
duration ms: 166813
explicit: false
by artist: Los Mier
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXF119901663
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T15:56:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a649cf1c96ae4fc3fc2b8b226b9cc0f3ab210d97527091504d5ddded48caa4f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1wOMRPQ8coE4MrVYeBGLSX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wOMRPQ8coE4MrVYeBGLSX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a649cf1c96ae4fc3fc2b8b226b9cc0f3ab210d97527091504d5ddded48caa4f","isrc":"MXF119901663","name":"Bordada A Mano","registered_at":"2026-06-18T15:56:36Z","spotify_id":"1wOMRPQ8coE4MrVYeBGLSX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a649cf1c96ae4fc3fc2b8b226b9cc0f3ab210d97527091504d5ddded48caa4f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1wOMRPQ8coE4MrVYeBGLSX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wOMRPQ8coE4MrVYeBGLSX.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2a649cf1c96ae4fc3fc2b8b226b9cc0f3ab210d97527091504d5ddded48caa4f","isrc":"MXF119901663","name":"Bordada A Mano","registered_at":"2026-06-18T15:56:36Z","spotify_id":"1wOMRPQ8coE4MrVYeBGLSX","type":"track"}

A Cada Rato
type: MusicRecording
duration: PT2M41S
duration ms: 161333
explicit: false
by artist: Los Baron De Apodaca
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXF110001671

Si Se Hubiera Casado Conmigo
type: MusicRecording
duration: PT3M25S
duration ms: 205146
explicit: false
by artist: Los Mier
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXF110000307
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T16:53:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd96e4dd2e803916ef61bcdd878e807c49d690e89c75077549e26c134c6307bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6eige8nD665zh2cstYCXgJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eige8nD665zh2cstYCXgJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd96e4dd2e803916ef61bcdd878e807c49d690e89c75077549e26c134c6307bb","isrc":"MXF110000307","name":"Si Se Hubiera Casado Conmigo","registered_at":"2026-06-11T16:53:31Z","spotify_id":"6eige8nD665zh2cstYCXgJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd96e4dd2e803916ef61bcdd878e807c49d690e89c75077549e26c134c6307bb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6eige8nD665zh2cstYCXgJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eige8nD665zh2cstYCXgJ.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xbd96e4dd2e803916ef61bcdd878e807c49d690e89c75077549e26c134c6307bb","isrc":"MXF110000307","name":"Si Se Hubiera Casado Conmigo","registered_at":"2026-06-11T16:53:31Z","spotify_id":"6eige8nD665zh2cstYCXgJ","type":"track"}

Rama Seca
type: MusicRecording
duration: PT2M54S
duration ms: 174215
explicit: false
by artist: Los Baron De Apodaca
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXF068400079

Déjala Que Se Divierta
type: MusicRecording
duration: PT3M17S
duration ms: 197133
explicit: false
by artist: Los Mier
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: USUL10110284
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T16:23:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14496502f149484f4aeb8b0a1b89fdb4ebe633371426eaccb74344ee14602720
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5pmF9gnWH2Sr5Kb10kFPGF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pmF9gnWH2Sr5Kb10kFPGF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x14496502f149484f4aeb8b0a1b89fdb4ebe633371426eaccb74344ee14602720","isrc":"USUL10110284","name":"Déjala Que Se Divierta","registered_at":"2026-06-19T16:23:34Z","spotify_id":"5pmF9gnWH2Sr5Kb10kFPGF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14496502f149484f4aeb8b0a1b89fdb4ebe633371426eaccb74344ee14602720. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5pmF9gnWH2Sr5Kb10kFPGF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pmF9gnWH2Sr5Kb10kFPGF.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x14496502f149484f4aeb8b0a1b89fdb4ebe633371426eaccb74344ee14602720","isrc":"USUL10110284","name":"Déjala Que Se Divierta","registered_at":"2026-06-19T16:23:34Z","spotify_id":"5pmF9gnWH2Sr5Kb10kFPGF","type":"track"}

Quiéreme Chiquitita
type: MusicRecording
duration: PT3M27S
duration ms: 207346
explicit: false
by artist: Los Baron De Apodaca
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXF069700307

Al Mismo Nivel
type: MusicRecording
duration: PT3M16S
duration ms: 196480
explicit: false
by artist: Los Mier
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXF110000311
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T07:34:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x058ca5b08135ff5cd8f60605bc96dd21f82daa34a6b07468d8dc758e7d5bdfb5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3FKXIAw9H1T606tXxyhZpJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FKXIAw9H1T606tXxyhZpJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x058ca5b08135ff5cd8f60605bc96dd21f82daa34a6b07468d8dc758e7d5bdfb5","isrc":"MXF110000311","name":"Al Mismo Nivel","registered_at":"2026-06-22T07:34:20Z","spotify_id":"3FKXIAw9H1T606tXxyhZpJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058ca5b08135ff5cd8f60605bc96dd21f82daa34a6b07468d8dc758e7d5bdfb5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3FKXIAw9H1T606tXxyhZpJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FKXIAw9H1T606tXxyhZpJ.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x058ca5b08135ff5cd8f60605bc96dd21f82daa34a6b07468d8dc758e7d5bdfb5","isrc":"MXF110000311","name":"Al Mismo Nivel","registered_at":"2026-06-22T07:34:20Z","spotify_id":"3FKXIAw9H1T606tXxyhZpJ","type":"track"}

Cumbia Romántica
type: MusicRecording
duration: PT2M50S
duration ms: 170133
explicit: false
by artist: Los Baron De Apodaca
in album: Duelo Romántico
  type: MusicAlbum
  date published: 2024-01-26
isrc code: MXF068600423

Contra Viento y Marea
type: MusicAlbum
date published: 2022-01-05
track: Pasito X
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184026
  explicit: false
  by artist: Los Mier
  in album: Contra Viento y Marea
    type: MusicAlbum
    date published: 2022-01-05
  isrc code: QZN882187290
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T13:31:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x78e84a479a5aeeb0bc0fc40acc33e4794947bf10a7c0168a27c2b7858a87e7cb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3QC9iDkPqZRQSPIoIwUjen.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QC9iDkPqZRQSPIoIwUjen
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x78e84a479a5aeeb0bc0fc40acc33e4794947bf10a7c0168a27c2b7858a87e7cb","isrc":"QZN882187290","name":"Pasito X","registered_at":"2026-06-27T13:31:46Z","spotify_id":"3QC9iDkPqZRQSPIoIwUjen","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e84a479a5aeeb0bc0fc40acc33e4794947bf10a7c0168a27c2b7858a87e7cb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3QC9iDkPqZRQSPIoIwUjen.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QC9iDkPqZRQSPIoIwUjen.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x78e84a479a5aeeb0bc0fc40acc33e4794947bf10a7c0168a27c2b7858a87e7cb","isrc":"QZN882187290","name":"Pasito X","registered_at":"2026-06-27T13:31:46Z","spotify_id":"3QC9iDkPqZRQSPIoIwUjen","type":"track"}
track: El Que Te Quiso Soy Yo
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197146
  explicit: false
  by artist: Los Mier
  in album: Contra Viento y Marea
    type: MusicAlbum
    date published: 2022-01-05
  isrc code: QZN882187291
track: No Se Estar Sin Ti
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177560
  explicit: false
  by artist: Los Mier
  in album: Contra Viento y Marea
    type: MusicAlbum
    date published: 2022-01-05
  isrc code: QZN882187292
track: Háblale
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173960
  explicit: false
  by artist: Los Mier
  in album: Contra Viento y Marea
    type: MusicAlbum
    date published: 2022-01-05
  isrc code: QZN882187293
track: Amor de Paso
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168626
  explicit: false
  by artist: Los Mier
  in album: Contra Viento y Marea
    type: MusicAlbum
    date published: 2022-01-05
  isrc code: QZN882187294
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:13:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc218b7e90ef3e5394adae357f043c0d8c1a732e2344ccdc51e7b404aaf897f8e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3M7iT2ykxBTZuPnBGTAHtN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3M7iT2ykxBTZuPnBGTAHtN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc218b7e90ef3e5394adae357f043c0d8c1a732e2344ccdc51e7b404aaf897f8e","isrc":"QZN882187294","name":"Amor de Paso","registered_at":"2026-06-04T16:13:33Z","spotify_id":"3M7iT2ykxBTZuPnBGTAHtN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc218b7e90ef3e5394adae357f043c0d8c1a732e2344ccdc51e7b404aaf897f8e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3M7iT2ykxBTZuPnBGTAHtN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3M7iT2ykxBTZuPnBGTAHtN.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc218b7e90ef3e5394adae357f043c0d8c1a732e2344ccdc51e7b404aaf897f8e","isrc":"QZN882187294","name":"Amor de Paso","registered_at":"2026-06-04T16:13:33Z","spotify_id":"3M7iT2ykxBTZuPnBGTAHtN","type":"track"}
track: Mi Sentir Por Ti
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203013
  explicit: false
  by artist: Los Mier
  in album: Contra Viento y Marea
    type: MusicAlbum
    date published: 2022-01-05
  isrc code: QZN882187295
track: Se Que Nunca
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166600
  explicit: false
  by artist: Los Mier
  in album: Contra Viento y Marea
    type: MusicAlbum
    date published: 2022-01-05
  isrc code: QZN882187296
track: Ruego de Amor
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166426
  explicit: false
  by artist: Los Mier
  in album: Contra Viento y Marea
    type: MusicAlbum
    date published: 2022-01-05
  isrc code: QZN882187297
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:16:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf0692dc908dd91b2e70ea43d071018a07b31ee7d9cde1d002c1eca129d1d36bd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5aKyfo1fNkBvb1AmWcv88d.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aKyfo1fNkBvb1AmWcv88d
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf0692dc908dd91b2e70ea43d071018a07b31ee7d9cde1d002c1eca129d1d36bd","isrc":"QZN882187297","name":"Ruego de Amor","registered_at":"2026-06-04T12:16:15Z","spotify_id":"5aKyfo1fNkBvb1AmWcv88d","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0692dc908dd91b2e70ea43d071018a07b31ee7d9cde1d002c1eca129d1d36bd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5aKyfo1fNkBvb1AmWcv88d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aKyfo1fNkBvb1AmWcv88d.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xf0692dc908dd91b2e70ea43d071018a07b31ee7d9cde1d002c1eca129d1d36bd","isrc":"QZN882187297","name":"Ruego de Amor","registered_at":"2026-06-04T12:16:15Z","spotify_id":"5aKyfo1fNkBvb1AmWcv88d","type":"track"}
track: Vuelve te Amo
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187173
  explicit: false
  by artist: Los Mier
  in album: Contra Viento y Marea
  isrc code: QZN882187298
track: Te Amaré
track: Tepito, La Pancha y Tequila
track: Siempre Estoy Pensando en Ti

Los Mier
type: MusicGroup

Contra Viento y Marea
type: MusicAlbum
date published: 2022-01-05

Te Amaré
type: MusicRecording
duration: PT2M56S
duration ms: 176813
explicit: false
by artist: Los Mier
in album: Contra Viento y Marea
  type: MusicAlbum
  date published: 2022-01-05
isrc code: QZN882187299
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:00:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21a298250914a2b4b741535327ec48b2e759a006a19d685c9434eb2f0786181b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5uEbJluhjAqvPAbDgJduOi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uEbJluhjAqvPAbDgJduOi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21a298250914a2b4b741535327ec48b2e759a006a19d685c9434eb2f0786181b","isrc":"QZN882187299","name":"Te Amaré","registered_at":"2026-06-04T10:00:25Z","spotify_id":"5uEbJluhjAqvPAbDgJduOi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a298250914a2b4b741535327ec48b2e759a006a19d685c9434eb2f0786181b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5uEbJluhjAqvPAbDgJduOi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uEbJluhjAqvPAbDgJduOi.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x21a298250914a2b4b741535327ec48b2e759a006a19d685c9434eb2f0786181b","isrc":"QZN882187299","name":"Te Amaré","registered_at":"2026-06-04T10:00:25Z","spotify_id":"5uEbJluhjAqvPAbDgJduOi","type":"track"}

Tepito, La Pancha y Tequila
type: MusicRecording
duration: PT2M56S
duration ms: 176813
explicit: false
by artist: Los Mier
in album: Contra Viento y Marea
  type: MusicAlbum
  date published: 2022-01-05
isrc code: QZN882187300

Siempre Estoy Pensando en Ti
type: MusicRecording
duration: PT3M11S
duration ms: 191240
explicit: false
by artist: Los Mier
in album: Contra Viento y Marea
  type: MusicAlbum
  date published: 2022-01-05
isrc code: QZN882187301

Las Elegidas
type: MusicAlbum
date published: 2020-09-18
track: A Donde Vas
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170000
  explicit: false
  by artist: Los Mier
  in album: Las Elegidas
    type: MusicAlbum
    date published: 2020-09-18
  isrc code: QMBZ92019224
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T12:31:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0865cf790a02ae7ceebde239dbb454b7d06229372f20e481d9cd74e0997f8f97
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/46ceqfGtftHJrxP4gcKc4s.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46ceqfGtftHJrxP4gcKc4s
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0865cf790a02ae7ceebde239dbb454b7d06229372f20e481d9cd74e0997f8f97","isrc":"QMBZ92019224","name":"A Donde Vas","registered_at":"2026-06-06T12:31:37Z","spotify_id":"46ceqfGtftHJrxP4gcKc4s","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0865cf790a02ae7ceebde239dbb454b7d06229372f20e481d9cd74e0997f8f97. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/46ceqfGtftHJrxP4gcKc4s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46ceqfGtftHJrxP4gcKc4s.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x0865cf790a02ae7ceebde239dbb454b7d06229372f20e481d9cd74e0997f8f97","isrc":"QMBZ92019224","name":"A Donde Vas","registered_at":"2026-06-06T12:31:37Z","spotify_id":"46ceqfGtftHJrxP4gcKc4s","type":"track"}
track: Mentiras Piadosas
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165333
  explicit: false
  by artist: Los Mier
  in album: Las Elegidas
    type: MusicAlbum
    date published: 2020-09-18
  isrc code: QMBZ92019225
track: El Daño de Tus Besos
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144066
  explicit: false
  by artist: Los Mier
  in album: Las Elegidas
    type: MusicAlbum
    date published: 2020-09-18
  isrc code: QMBZ92019226
track: No Quisiera Quererte
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198866
  explicit: false
  by artist: Los Mier
  in album: Las Elegidas
    type: MusicAlbum
    date published: 2020-09-18
  isrc code: QMBZ92019227
track: Alguien Tiene Que Llorar
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166700
  explicit: false
  by artist: Los Mier
  in album: Las Elegidas
    type: MusicAlbum
    date published: 2020-09-18
  isrc code: QMBZ92019229
track: Miedo de Ti
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171900
  explicit: false
  by artist: Los Mier
  in album: Las Elegidas
    type: MusicAlbum
    date published: 2020-09-18
  isrc code: QMBZ92019230
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:44:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5a3bdad9954faf3b0cc9db40fedf5e4e9a7ab3fdeb6939d9b507d5f777e067a4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5ZXRSTTMmiYvQtTUyqJkT8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZXRSTTMmiYvQtTUyqJkT8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5a3bdad9954faf3b0cc9db40fedf5e4e9a7ab3fdeb6939d9b507d5f777e067a4","isrc":"QMBZ92019230","name":"Miedo de Ti","registered_at":"2026-06-04T08:44:55Z","spotify_id":"5ZXRSTTMmiYvQtTUyqJkT8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3bdad9954faf3b0cc9db40fedf5e4e9a7ab3fdeb6939d9b507d5f777e067a4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ZXRSTTMmiYvQtTUyqJkT8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZXRSTTMmiYvQtTUyqJkT8.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x5a3bdad9954faf3b0cc9db40fedf5e4e9a7ab3fdeb6939d9b507d5f777e067a4","isrc":"QMBZ92019230","name":"Miedo de Ti","registered_at":"2026-06-04T08:44:55Z","spotify_id":"5ZXRSTTMmiYvQtTUyqJkT8","type":"track"}
track: Y Me Dejaste Aquí
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196133
  explicit: false
  by artist: Los Mier
  in album: Las Elegidas
    type: MusicAlbum
    date published: 2020-09-18
  isrc code: QMBZ92019231
track: Ya Vete
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132400
  explicit: false
  by artist: Los Mier
  in album: Las Elegidas
    type: MusicAlbum
    date published: 2020-09-18
  isrc code: QMBZ92019232
track: Hermana Tristeza
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187700
  explicit: false
  by artist: Los Mier
  in album: Las Elegidas
    type: MusicAlbum
    date published: 2020-09-18
  isrc code: QMBZ92019233
track: 10. Querida Amiga
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177266
  explicit: false
  by artist: Los Mier
  in album: Las Elegidas
    type: MusicAlbum
    date published: 2020-09-18
  isrc code: QMBZ92019234
track: Tal Como Eres Tú
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167800
  explicit: false
  by artist: Los Mier
  in album: Las Elegidas
    type: MusicAlbum
    date published: 2020-09-18
  isrc code: QMBZ92019243
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:41:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5f3397dcc8c74fdbb9095f142386128b3870f9370e9db44afcffcd1e5ca6e421
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Te Miro en Mi Copa
track: Tímida
track: Partiéndome el Alma
track: 15. El Plantón
track: Me Quedé Con Ganas de Ti
track: Triste Adiós
track: Bundolo
track: Qué No Daría
track: 20. Mientras Haya Chiquillas Lindas

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5pM7G8J2PFX5PCID6jt8Km.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pM7G8J2PFX5PCID6jt8Km

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x5f3397dcc8c74fdbb9095f142386128b3870f9370e9db44afcffcd1e5ca6e421","isrc":"QMBZ92019243","name":"Tal Como Eres Tú","registered_at":"2026-06-05T09:41:32Z","spotify_id":"5pM7G8J2PFX5PCID6jt8Km","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3397dcc8c74fdbb9095f142386128b3870f9370e9db44afcffcd1e5ca6e421. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5pM7G8J2PFX5PCID6jt8Km.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pM7G8J2PFX5PCID6jt8Km.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x5f3397dcc8c74fdbb9095f142386128b3870f9370e9db44afcffcd1e5ca6e421","isrc":"QMBZ92019243","name":"Tal Como Eres Tú","registered_at":"2026-06-05T09:41:32Z","spotify_id":"5pM7G8J2PFX5PCID6jt8Km","type":"track"}

Te Miro en Mi Copa
type: MusicRecording
duration: PT2M35S
duration ms: 155600
explicit: false
by artist: Los Mier
in album: Las Elegidas
  type: MusicAlbum
  date published: 2020-09-18
isrc code: QMBZ92019244

Tímida
type: MusicRecording
duration: PT3M7S
duration ms: 187533
explicit: false
by artist: Los Mier
in album: Las Elegidas
  type: MusicAlbum
  date published: 2020-09-18
isrc code: QMBZ92019245
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:12:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb648f968b324cdcfa15a812bdc190ae9dc13014e21ca3f27c608dece2529635
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/27RToqzNSpHtQQtGLfHFLR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27RToqzNSpHtQQtGLfHFLR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb648f968b324cdcfa15a812bdc190ae9dc13014e21ca3f27c608dece2529635","isrc":"QMBZ92019245","name":"Tímida","registered_at":"2026-06-05T05:12:58Z","spotify_id":"27RToqzNSpHtQQtGLfHFLR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb648f968b324cdcfa15a812bdc190ae9dc13014e21ca3f27c608dece2529635. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/27RToqzNSpHtQQtGLfHFLR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27RToqzNSpHtQQtGLfHFLR.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xbb648f968b324cdcfa15a812bdc190ae9dc13014e21ca3f27c608dece2529635","isrc":"QMBZ92019245","name":"Tímida","registered_at":"2026-06-05T05:12:58Z","spotify_id":"27RToqzNSpHtQQtGLfHFLR","type":"track"}

Partiéndome el Alma
type: MusicRecording
duration: PT3M13S
duration ms: 193933
explicit: false
by artist: Los Mier
in album: Las Elegidas
  type: MusicAlbum
  date published: 2020-09-18
isrc code: QMBZ92019246

15. El Plantón
type: MusicRecording
duration: PT2M52S
duration ms: 172000
explicit: false
by artist: Los Mier
in album: Las Elegidas
  type: MusicAlbum
  date published: 2020-09-18
isrc code: QMBZ92019247

Me Quedé Con Ganas de Ti
type: MusicRecording
duration: PT3M25S
duration ms: 205000
explicit: false
by artist: Los Mier
in album: Las Elegidas
  type: MusicAlbum
  date published: 2020-09-18
isrc code: QMBZ92019248

Triste Adiós
type: MusicRecording
duration: PT2M33S
duration ms: 153100
explicit: false
by artist: Los Mier
in album: Las Elegidas
  type: MusicAlbum
  date published: 2020-09-18
isrc code: QMBZ92019249

Bundolo
type: MusicRecording
duration: PT2M52S
duration ms: 172200
explicit: false
by artist: Los Mier
in album: Las Elegidas
  type: MusicAlbum
  date published: 2020-09-18
isrc code: QMBZ92019253

Qué No Daría
type: MusicRecording
duration: PT3M27S
duration ms: 207033
explicit: false
by artist: Los Mier
in album: Las Elegidas
  type: MusicAlbum
  date published: 2020-09-18
isrc code: QMBZ92019255

20. Mientras Haya Chiquillas Lindas
type: MusicRecording
duration: PT3M1S
duration ms: 181600
explicit: false
by artist: Los Mier
in album: Las Elegidas
  type: MusicAlbum
  date published: 2020-09-18
isrc code: QMBZ92019256
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:44:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x889ca5185705baa301c16553d169fee72c6531f0b583d9cdeb4454e509fa9f6d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/60WeuT96MhRNVHuiAF6gVJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60WeuT96MhRNVHuiAF6gVJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x889ca5185705baa301c16553d169fee72c6531f0b583d9cdeb4454e509fa9f6d","isrc":"QMBZ92019256","name":"20. Mientras Haya Chiquillas Lindas","registered_at":"2026-06-05T13:44:26Z","spotify_id":"60WeuT96MhRNVHuiAF6gVJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889ca5185705baa301c16553d169fee72c6531f0b583d9cdeb4454e509fa9f6d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/60WeuT96MhRNVHuiAF6gVJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60WeuT96MhRNVHuiAF6gVJ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x889ca5185705baa301c16553d169fee72c6531f0b583d9cdeb4454e509fa9f6d","isrc":"QMBZ92019256","name":"20. Mientras Haya Chiquillas Lindas","registered_at":"2026-06-05T13:44:26Z","spotify_id":"60WeuT96MhRNVHuiAF6gVJ","type":"track"}

Los Príncipes de la Música Chicana
type: MusicAlbum
date published: 2017-07-31
track: Corazón Seco
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148826
  explicit: false
  by artist: Los Mier
  in album: Los Príncipes de la Música Chicana
    type: MusicAlbum
    date published: 2017-07-31
  isrc code: MXF018500948
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T01:17:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1cd7816fcc292c628554d42dbad8cda6ac0329d446ddd6c84930f01aa068e074
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6jBVKSQeaWGZO91IieDZNc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jBVKSQeaWGZO91IieDZNc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1cd7816fcc292c628554d42dbad8cda6ac0329d446ddd6c84930f01aa068e074","isrc":"MXF018500948","name":"Corazón Seco","registered_at":"2026-06-10T01:17:50Z","spotify_id":"6jBVKSQeaWGZO91IieDZNc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd7816fcc292c628554d42dbad8cda6ac0329d446ddd6c84930f01aa068e074. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6jBVKSQeaWGZO91IieDZNc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jBVKSQeaWGZO91IieDZNc.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x1cd7816fcc292c628554d42dbad8cda6ac0329d446ddd6c84930f01aa068e074","isrc":"MXF018500948","name":"Corazón Seco","registered_at":"2026-06-10T01:17:50Z","spotify_id":"6jBVKSQeaWGZO91IieDZNc","type":"track"}
track: De Quererte Tanto
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168533
  explicit: false
  by artist: Los Mier
  in album: Los Príncipes de la Música Chicana
    type: MusicAlbum
    date published: 2017-07-31
  isrc code: MXF018500841
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T08:43:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x01e98bdc811613858786934150c581f83c8cf927e6395ec171667cb39c98e642
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6BIBOwc83th4k68UNgf4el.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BIBOwc83th4k68UNgf4el
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x01e98bdc811613858786934150c581f83c8cf927e6395ec171667cb39c98e642","isrc":"MXF018500841","name":"De Quererte Tanto","registered_at":"2026-06-21T08:43:10Z","spotify_id":"6BIBOwc83th4k68UNgf4el","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e98bdc811613858786934150c581f83c8cf927e6395ec171667cb39c98e642. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6BIBOwc83th4k68UNgf4el.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BIBOwc83th4k68UNgf4el.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x01e98bdc811613858786934150c581f83c8cf927e6395ec171667cb39c98e642","isrc":"MXF018500841","name":"De Quererte Tanto","registered_at":"2026-06-21T08:43:10Z","spotify_id":"6BIBOwc83th4k68UNgf4el","type":"track"}
track: Y Jamás Fuiste Mía
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162826
  explicit: false
  by artist: Los Mier
  in album: Los Príncipes de la Música Chicana
    type: MusicAlbum
    date published: 2017-07-31
  isrc code: MXF018500842
track: Migajas
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196920
  explicit: false
  by artist: Los Mier
  in album: Los Príncipes de la Música Chicana
    type: MusicAlbum
    date published: 2017-07-31
  isrc code: MXF018500847
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T13:46:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd743988fa7f958cfb42a30c79619130fb600c148e2ba21ab7fd580b84e874967
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5uv0YPcRHG0htF0xkxepRp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uv0YPcRHG0htF0xkxepRp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd743988fa7f958cfb42a30c79619130fb600c148e2ba21ab7fd580b84e874967. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5uv0YPcRHG0htF0xkxepRp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uv0YPcRHG0htF0xkxepRp.
    date published: 2026-07-02T11:34:59Z
track: Estoy Cargando una Cruz
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185626
  explicit: false
  by artist: Los Mier
  in album: Los Príncipes de la Música Chicana
    type: MusicAlbum
    date published: 2017-07-31
  isrc code: MXF018500843
track: Queja de Amor
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182973
  explicit: false
  by artist: Los Mier
  in album: Los Príncipes de la Música Chicana
    type: MusicAlbum
    date published: 2017-07-31
  isrc code: MXF018500844
track: Hoy
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172333
  explicit: false
  by artist: Los Mier
  in album: Los Príncipes de la Música Chicana
    type: MusicAlbum
    date published: 2017-07-31
  isrc code: MXF018600077
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T13:32:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6692d00c93cb76828107883d31b6dfec8e1d5962577391452e317aad11451587
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2WTeC2eyTagsZedGqRFAsD.json
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Me Acostumbré a Ti
track: No Es Que Me Arrepienta
track: Ahora y Siempre
track: Tú, Mi Abismo
track: Te Extraño Más Que Tú

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WTeC2eyTagsZedGqRFAsD

OTSTimestamp
type: PropertyValue
value: 2026-07-02T05:09:12Z

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6692d00c93cb76828107883d31b6dfec8e1d5962577391452e317aad11451587. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2WTeC2eyTagsZedGqRFAsD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2WTeC2eyTagsZedGqRFAsD.
date published: 2026-07-02T05:09:12Z

Me Acostumbré a Ti
type: MusicRecording
duration: PT3M34S
duration ms: 214146
explicit: false
by artist: Los Mier
in album: Los Príncipes de la Música Chicana
  type: MusicAlbum
  date published: 2017-07-31
isrc code: MXF018500845
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T13:32:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f56588ce47d9180826d0997f1d393085fd646e9a36f256d1aee1192599af6e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2R4MGhGCfg1zyDdZ4x7Fcb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2R4MGhGCfg1zyDdZ4x7Fcb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f56588ce47d9180826d0997f1d393085fd646e9a36f256d1aee1192599af6e5","isrc":"MXF018500845","name":"Me Acostumbré a Ti","registered_at":"2026-06-27T13:32:46Z","spotify_id":"2R4MGhGCfg1zyDdZ4x7Fcb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f56588ce47d9180826d0997f1d393085fd646e9a36f256d1aee1192599af6e5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2R4MGhGCfg1zyDdZ4x7Fcb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2R4MGhGCfg1zyDdZ4x7Fcb.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x0f56588ce47d9180826d0997f1d393085fd646e9a36f256d1aee1192599af6e5","isrc":"MXF018500845","name":"Me Acostumbré a Ti","registered_at":"2026-06-27T13:32:46Z","spotify_id":"2R4MGhGCfg1zyDdZ4x7Fcb","type":"track"}

No Es Que Me Arrepienta
type: MusicRecording
duration: PT2M48S
duration ms: 168866
explicit: false
by artist: Los Mier
in album: Los Príncipes de la Música Chicana
  type: MusicAlbum
  date published: 2017-07-31
isrc code: MXF018801169
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T20:34:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa890394f09ec1e4aa792382ac6e4f43fa6835f60ec69795f338a38d96df491d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2wB1OS2RzbIgzSdRBXrDrR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wB1OS2RzbIgzSdRBXrDrR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa890394f09ec1e4aa792382ac6e4f43fa6835f60ec69795f338a38d96df491d9","isrc":"MXF018801169","name":"No Es Que Me Arrepienta","registered_at":"2026-06-18T20:34:54Z","spotify_id":"2wB1OS2RzbIgzSdRBXrDrR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa890394f09ec1e4aa792382ac6e4f43fa6835f60ec69795f338a38d96df491d9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2wB1OS2RzbIgzSdRBXrDrR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wB1OS2RzbIgzSdRBXrDrR.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa890394f09ec1e4aa792382ac6e4f43fa6835f60ec69795f338a38d96df491d9","isrc":"MXF018801169","name":"No Es Que Me Arrepienta","registered_at":"2026-06-18T20:34:54Z","spotify_id":"2wB1OS2RzbIgzSdRBXrDrR","type":"track"}

Ahora y Siempre
type: MusicRecording
duration: PT2M29S
duration ms: 149520
explicit: false
by artist: Los Mier
in album: Los Príncipes de la Música Chicana
  type: MusicAlbum
  date published: 2017-07-31
isrc code: MXF019100952
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T08:42:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9fa2132bf607043423c0df1c2a4931fe95b3d4bd927538c462eaa15b1c780e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/79saFRM1tEb8UnUS5NCwKI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79saFRM1tEb8UnUS5NCwKI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9fa2132bf607043423c0df1c2a4931fe95b3d4bd927538c462eaa15b1c780e5","isrc":"MXF019100952","name":"Ahora y Siempre","registered_at":"2026-06-21T08:42:52Z","spotify_id":"79saFRM1tEb8UnUS5NCwKI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9fa2132bf607043423c0df1c2a4931fe95b3d4bd927538c462eaa15b1c780e5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/79saFRM1tEb8UnUS5NCwKI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79saFRM1tEb8UnUS5NCwKI.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa9fa2132bf607043423c0df1c2a4931fe95b3d4bd927538c462eaa15b1c780e5","isrc":"MXF019100952","name":"Ahora y Siempre","registered_at":"2026-06-21T08:42:52Z","spotify_id":"79saFRM1tEb8UnUS5NCwKI","type":"track"}

Tú, Mi Abismo
type: MusicRecording
duration: PT2M45S
duration ms: 165653
explicit: false
by artist: Los Mier
in album: Los Príncipes de la Música Chicana
  type: MusicAlbum
  date published: 2017-07-31
isrc code: MXF018500846
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T11:56:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07dbac1f41e8991d3208c9ffc1ffd7bc8a48bf8413aacc093e2a8ee03f1756ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6MUuBnMxdKIqxuBMeYKW2I.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MUuBnMxdKIqxuBMeYKW2I
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07dbac1f41e8991d3208c9ffc1ffd7bc8a48bf8413aacc093e2a8ee03f1756ed","isrc":"MXF018500846","name":"Tú, Mi Abismo","registered_at":"2026-06-25T11:56:47Z","spotify_id":"6MUuBnMxdKIqxuBMeYKW2I","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07dbac1f41e8991d3208c9ffc1ffd7bc8a48bf8413aacc093e2a8ee03f1756ed. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6MUuBnMxdKIqxuBMeYKW2I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MUuBnMxdKIqxuBMeYKW2I.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x07dbac1f41e8991d3208c9ffc1ffd7bc8a48bf8413aacc093e2a8ee03f1756ed","isrc":"MXF018500846","name":"Tú, Mi Abismo","registered_at":"2026-06-25T11:56:47Z","spotify_id":"6MUuBnMxdKIqxuBMeYKW2I","type":"track"}

Te Extraño Más Que Tú
type: MusicRecording
duration: PT3M4S
duration ms: 184893
explicit: false
by artist: Los Mier
in album: Los Príncipes de la Música Chicana
  type: MusicAlbum
  date published: 2017-07-31
isrc code: MXF018900952
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T07:33:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a857c2ec3ed312eeb93b830cfc7efae4df2ab6c5b421464c680dd7c8d9a1dba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0ZJzfsxN1ZwaEHcM08t2WL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZJzfsxN1ZwaEHcM08t2WL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a857c2ec3ed312eeb93b830cfc7efae4df2ab6c5b421464c680dd7c8d9a1dba","isrc":"MXF018900952","name":"Te Extraño Más Que Tú","registered_at":"2026-06-22T07:33:28Z","spotify_id":"0ZJzfsxN1ZwaEHcM08t2WL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a857c2ec3ed312eeb93b830cfc7efae4df2ab6c5b421464c680dd7c8d9a1dba. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ZJzfsxN1ZwaEHcM08t2WL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZJzfsxN1ZwaEHcM08t2WL.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x7a857c2ec3ed312eeb93b830cfc7efae4df2ab6c5b421464c680dd7c8d9a1dba","isrc":"MXF018900952","name":"Te Extraño Más Que Tú","registered_at":"2026-06-22T07:33:28Z","spotify_id":"0ZJzfsxN1ZwaEHcM08t2WL","type":"track"}

Los Mier....Como Nunca
type: MusicAlbum
date published: 2017-07-31
track: Con Esta Copa
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175653
  explicit: false
  by artist: Los Mier
  in album: Los Mier....Como Nunca
    type: MusicAlbum
    date published: 2017-07-31
  isrc code: MXF018600504
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:05:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x09fb251c4f4b21a0d58ddf0f5b0290aab242be3f5680724d309164b8629f1a78
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/56KbTjrN8Ibn9n07RhiSLR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56KbTjrN8Ibn9n07RhiSLR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x09fb251c4f4b21a0d58ddf0f5b0290aab242be3f5680724d309164b8629f1a78","isrc":"MXF018600504","name":"Con Esta Copa","registered_at":"2026-06-09T20:05:14Z","spotify_id":"56KbTjrN8Ibn9n07RhiSLR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09fb251c4f4b21a0d58ddf0f5b0290aab242be3f5680724d309164b8629f1a78. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/56KbTjrN8Ibn9n07RhiSLR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56KbTjrN8Ibn9n07RhiSLR.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x09fb251c4f4b21a0d58ddf0f5b0290aab242be3f5680724d309164b8629f1a78","isrc":"MXF018600504","name":"Con Esta Copa","registered_at":"2026-06-09T20:05:14Z","spotify_id":"56KbTjrN8Ibn9n07RhiSLR","type":"track"}
track: Yo Nunca Sé Perder
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189186
  explicit: false
  by artist: Los Mier
  in album: Los Mier....Como Nunca
    type: MusicAlbum
    date published: 2017-07-31
  isrc code: MXF018600505
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T07:31:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x651a628caf102345012a8c5a735df5be9992e7d98a2684301a559353f98689f1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1XgRzj9dP90ifxPF2CMsL1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XgRzj9dP90ifxPF2CMsL1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x651a628caf102345012a8c5a735df5be9992e7d98a2684301a559353f98689f1","isrc":"MXF018600505","name":"Yo Nunca Sé Perder","registered_at":"2026-06-22T07:31:52Z","spotify_id":"1XgRzj9dP90ifxPF2CMsL1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651a628caf102345012a8c5a735df5be9992e7d98a2684301a559353f98689f1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1XgRzj9dP90ifxPF2CMsL1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XgRzj9dP90ifxPF2CMsL1.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x651a628caf102345012a8c5a735df5be9992e7d98a2684301a559353f98689f1","isrc":"MXF018600505","name":"Yo Nunca Sé Perder","registered_at":"2026-06-22T07:31:52Z","spotify_id":"1XgRzj9dP90ifxPF2CMsL1","type":"track"}
track: La Paloma
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151920
  explicit: false
  by artist: Los Mier
  in album: Los Mier....Como Nunca
    type: MusicAlbum
    date published: 2017-07-31
  isrc code: MXF018900951
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:09:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8ebb1464013b63542fbcca58c11b95adc9bad44a051f89c873a3c588ce76140
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3x72v8k9jyRtcvHvT7RbXR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3x72v8k9jyRtcvHvT7RbXR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb8ebb1464013b63542fbcca58c11b95adc9bad44a051f89c873a3c588ce76140","isrc":"MXF018900951","name":"La Paloma","registered_at":"2026-06-08T14:09:19Z","spotify_id":"3x72v8k9jyRtcvHvT7RbXR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ebb1464013b63542fbcca58c11b95adc9bad44a051f89c873a3c588ce76140. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3x72v8k9jyRtcvHvT7RbXR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3x72v8k9jyRtcvHvT7RbXR.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xb8ebb1464013b63542fbcca58c11b95adc9bad44a051f89c873a3c588ce76140","isrc":"MXF018900951","name":"La Paloma","registered_at":"2026-06-08T14:09:19Z","spotify_id":"3x72v8k9jyRtcvHvT7RbXR","type":"track"}
track: Hablemos
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196493
  explicit: false
  by artist: Los Mier
  in album: Los Mier....Como Nunca
    type: MusicAlbum
    date published: 2017-07-31
  isrc code: MXF018900953
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:21:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75defafc2fe9a7a82577b9276896800a89c748b60b65d237d303c9ea1b691f15
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1uwkq5rE1FWdkzCkbZ9VEH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uwkq5rE1FWdkzCkbZ9VEH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75defafc2fe9a7a82577b9276896800a89c748b60b65d237d303c9ea1b691f15. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1uwkq5rE1FWdkzCkbZ9VEH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uwkq5rE1FWdkzCkbZ9VEH.
    date published: 2026-07-02T11:38:34Z
track: No Me Vengas a Llorar
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161586
  explicit: false
  by artist: Los Mier
  in album: Los Mier....Como Nunca
    type: MusicAlbum
    date published: 2017-07-31
  isrc code: MXF018600506
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Si Te Has Quedado Sola
track: Quien Más Te Amó
track: La Puñalada
track: Si Se Hubiera Casado Conmigo
track: La Trampa
track: Que Te Haga Buen Provecho
track: Más Daño Que Placer

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-25T11:54:05+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x74883bfad72ac7cb1292d6ed5fe0a8ce8c6228b74782f37a6561290371783977

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956351

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956351

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2n98yJiv623DHhtZko4ulQ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n98yJiv623DHhtZko4ulQ

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:38:34Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x74883bfad72ac7cb1292d6ed5fe0a8ce8c6228b74782f37a6561290371783977","isrc":"MXF018600506","name":"No Me Vengas a Llorar","registered_at":"2026-06-25T11:54:05Z","spotify_id":"2n98yJiv623DHhtZko4ulQ","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74883bfad72ac7cb1292d6ed5fe0a8ce8c6228b74782f37a6561290371783977. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2n98yJiv623DHhtZko4ulQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2n98yJiv623DHhtZko4ulQ.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0x74883bfad72ac7cb1292d6ed5fe0a8ce8c6228b74782f37a6561290371783977","isrc":"MXF018600506","name":"No Me Vengas a Llorar","registered_at":"2026-06-25T11:54:05Z","spotify_id":"2n98yJiv623DHhtZko4ulQ","type":"track"}

Si Te Has Quedado Sola
type: MusicRecording
duration: PT2M48S
duration ms: 168466
explicit: false
by artist: Los Mier
in album: Los Mier....Como Nunca
  type: MusicAlbum
  date published: 2017-07-31
isrc code: MXF018900950
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T13:56:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6b3fb556f5603180f6c1be64afd329c6fa0aecadc7a3fe4693435c76f560a9b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3UYpZlXhqWskfqmenGKHuD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UYpZlXhqWskfqmenGKHuD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6b3fb556f5603180f6c1be64afd329c6fa0aecadc7a3fe4693435c76f560a9b","isrc":"MXF018900950","name":"Si Te Has Quedado Sola","registered_at":"2026-06-23T13:56:13Z","spotify_id":"3UYpZlXhqWskfqmenGKHuD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b3fb556f5603180f6c1be64afd329c6fa0aecadc7a3fe4693435c76f560a9b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3UYpZlXhqWskfqmenGKHuD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UYpZlXhqWskfqmenGKHuD.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa6b3fb556f5603180f6c1be64afd329c6fa0aecadc7a3fe4693435c76f560a9b","isrc":"MXF018900950","name":"Si Te Has Quedado Sola","registered_at":"2026-06-23T13:56:13Z","spotify_id":"3UYpZlXhqWskfqmenGKHuD","type":"track"}

Quien Más Te Amó
type: MusicRecording
duration: PT2M29S
duration ms: 149880
explicit: false
by artist: Los Mier
in album: Los Mier....Como Nunca
  type: MusicAlbum
  date published: 2017-07-31
isrc code: MXF018600507
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T16:24:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc800c506d5638161d9af16600450f16d27c3aea6afc59de6c4ad6a58aba54c12
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2b9rYjs2pDivgRjhyGwHo7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2b9rYjs2pDivgRjhyGwHo7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc800c506d5638161d9af16600450f16d27c3aea6afc59de6c4ad6a58aba54c12","isrc":"MXF018600507","name":"Quien Más Te Amó","registered_at":"2026-06-19T16:24:08Z","spotify_id":"2b9rYjs2pDivgRjhyGwHo7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc800c506d5638161d9af16600450f16d27c3aea6afc59de6c4ad6a58aba54c12. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2b9rYjs2pDivgRjhyGwHo7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2b9rYjs2pDivgRjhyGwHo7.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc800c506d5638161d9af16600450f16d27c3aea6afc59de6c4ad6a58aba54c12","isrc":"MXF018600507","name":"Quien Más Te Amó","registered_at":"2026-06-19T16:24:08Z","spotify_id":"2b9rYjs2pDivgRjhyGwHo7","type":"track"}

La Puñalada
type: MusicRecording
duration: PT2M55S
duration ms: 175733
explicit: false
by artist: Los Mier
in album: Los Mier....Como Nunca
  type: MusicAlbum
  date published: 2017-07-31
isrc code: MXF018600508
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T11:56:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e2d8f845437eed14387c39ee8834cb01cbd661830610df481c53f292ce8d72f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2qPU2ywwwymFunSiY7aD50.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qPU2ywwwymFunSiY7aD50
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e2d8f845437eed14387c39ee8834cb01cbd661830610df481c53f292ce8d72f","isrc":"MXF018600508","name":"La Puñalada","registered_at":"2026-06-25T11:56:09Z","spotify_id":"2qPU2ywwwymFunSiY7aD50","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2d8f845437eed14387c39ee8834cb01cbd661830610df481c53f292ce8d72f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2qPU2ywwwymFunSiY7aD50.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qPU2ywwwymFunSiY7aD50.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x3e2d8f845437eed14387c39ee8834cb01cbd661830610df481c53f292ce8d72f","isrc":"MXF018600508","name":"La Puñalada","registered_at":"2026-06-25T11:56:09Z","spotify_id":"2qPU2ywwwymFunSiY7aD50","type":"track"}

Si Se Hubiera Casado Conmigo
type: MusicRecording
duration: PT3M18S
duration ms: 198346
explicit: false
by artist: Los Mier
in album: Los Mier....Como Nunca
  type: MusicAlbum
  date published: 2017-07-31
isrc code: MXF019100950
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:28:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf01931bc9e18241a1ea47f1d6fc956afeb9d0118b21cc0b42de9e46233859208
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6ErQTMsQrfaGedjgA0T5tQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ErQTMsQrfaGedjgA0T5tQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf01931bc9e18241a1ea47f1d6fc956afeb9d0118b21cc0b42de9e46233859208","isrc":"MXF019100950","name":"Si Se Hubiera Casado Conmigo","registered_at":"2026-06-05T22:28:50Z","spotify_id":"6ErQTMsQrfaGedjgA0T5tQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01931bc9e18241a1ea47f1d6fc956afeb9d0118b21cc0b42de9e46233859208. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ErQTMsQrfaGedjgA0T5tQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ErQTMsQrfaGedjgA0T5tQ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xf01931bc9e18241a1ea47f1d6fc956afeb9d0118b21cc0b42de9e46233859208","isrc":"MXF019100950","name":"Si Se Hubiera Casado Conmigo","registered_at":"2026-06-05T22:28:50Z","spotify_id":"6ErQTMsQrfaGedjgA0T5tQ","type":"track"}

La Trampa
type: MusicRecording
duration: PT3M13S
duration ms: 193546
explicit: false
by artist: Los Mier
in album: Los Mier....Como Nunca
  type: MusicAlbum
  date published: 2017-07-31
isrc code: MXF018600510
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T11:09:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d85440441fcac8daf5228552d9f044054301479c989a6f42ff9f67e67bfe154
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3Qx7mCnbgCnNsFm8rI3uBy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Qx7mCnbgCnNsFm8rI3uBy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d85440441fcac8daf5228552d9f044054301479c989a6f42ff9f67e67bfe154","isrc":"MXF018600510","name":"La Trampa","registered_at":"2026-06-20T11:09:11Z","spotify_id":"3Qx7mCnbgCnNsFm8rI3uBy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d85440441fcac8daf5228552d9f044054301479c989a6f42ff9f67e67bfe154. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Qx7mCnbgCnNsFm8rI3uBy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Qx7mCnbgCnNsFm8rI3uBy.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x0d85440441fcac8daf5228552d9f044054301479c989a6f42ff9f67e67bfe154","isrc":"MXF018600510","name":"La Trampa","registered_at":"2026-06-20T11:09:11Z","spotify_id":"3Qx7mCnbgCnNsFm8rI3uBy","type":"track"}

Que Te Haga Buen Provecho
type: MusicRecording
duration: PT3M8S
duration ms: 188506
explicit: false
by artist: Los Mier
in album: Los Mier....Como Nunca
  type: MusicAlbum
  date published: 2017-07-31
isrc code: MXF018600511
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T16:46:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d79aa6f3efd248618127b456cae62e8eefefb2cf83197d56775103552e236a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/57eKvWlrD9goldW79J9qsf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57eKvWlrD9goldW79J9qsf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d79aa6f3efd248618127b456cae62e8eefefb2cf83197d56775103552e236a8","isrc":"MXF018600511","name":"Que Te Haga Buen Provecho","registered_at":"2026-06-19T16:46:57Z","spotify_id":"57eKvWlrD9goldW79J9qsf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d79aa6f3efd248618127b456cae62e8eefefb2cf83197d56775103552e236a8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/57eKvWlrD9goldW79J9qsf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57eKvWlrD9goldW79J9qsf.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2d79aa6f3efd248618127b456cae62e8eefefb2cf83197d56775103552e236a8","isrc":"MXF018600511","name":"Que Te Haga Buen Provecho","registered_at":"2026-06-19T16:46:57Z","spotify_id":"57eKvWlrD9goldW79J9qsf","type":"track"}

Más Daño Que Placer
type: MusicRecording
duration: PT2M19S
duration ms: 139866
explicit: false
by artist: Los Mier
in album: Los Mier....Como Nunca
  type: MusicAlbum
  date published: 2017-07-31
isrc code: MXF018600512
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T11:56:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4eccb2b88a7b8dcf0274a4cc722b7063b660a9880ee8292a92e678dbc530e9ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6kLMhqR2fzwNJSGN6UX4YT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kLMhqR2fzwNJSGN6UX4YT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4eccb2b88a7b8dcf0274a4cc722b7063b660a9880ee8292a92e678dbc530e9ff","isrc":"MXF018600512","name":"Más Daño Que Placer","registered_at":"2026-06-25T11:56:03Z","spotify_id":"6kLMhqR2fzwNJSGN6UX4YT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eccb2b88a7b8dcf0274a4cc722b7063b660a9880ee8292a92e678dbc530e9ff. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6kLMhqR2fzwNJSGN6UX4YT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kLMhqR2fzwNJSGN6UX4YT.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x4eccb2b88a7b8dcf0274a4cc722b7063b660a9880ee8292a92e678dbc530e9ff","isrc":"MXF018600512","name":"Más Daño Que Placer","registered_at":"2026-06-25T11:56:03Z","spotify_id":"6kLMhqR2fzwNJSGN6UX4YT","type":"track"}

Sin Límites
type: MusicAlbum
date published: 2014-09-23
track: Palabra Que Te Quiero
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187880
  explicit: false
  by artist: Los Mier
  in album: Sin Límites
    type: MusicAlbum
    date published: 2014-09-23
  isrc code: MXF019500152
track: Bundolo
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168386
  explicit: false
  by artist: Los Mier
  in album: Sin Límites
    type: MusicAlbum
    date published: 2014-09-23
  isrc code: MXF019200787
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T07:02:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7b377405bc79bf7891407b9eab788c7f133738fa426edc8e07cf51129d058d15
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1UZl245RytRzu2ciGQqgjy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UZl245RytRzu2ciGQqgjy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b377405bc79bf7891407b9eab788c7f133738fa426edc8e07cf51129d058d15. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1UZl245RytRzu2ciGQqgjy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UZl245RytRzu2ciGQqgjy.
    date published: 2026-07-02T05:09:12Z
track: Mentiras Piadosas
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162480
  explicit: false
  by artist: Los Mier
  in album: Sin Límites
    type: MusicAlbum
    date published: 2014-09-23
  isrc code: MXF019200793
track: Sólo Fui un Tonto
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161653
  explicit: false
  by artist: Los Mier
  in album: Sin Límites
    type: MusicAlbum
    date published: 2014-09-23
  isrc code: MXF019200796
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T20:13:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7d117a1ed3f9b974a6c4a1f88ce7d3c85a72f924da5c83492118f5c2e3e39cdc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6CpCDrM2Lvx8HgesS9iOfb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CpCDrM2Lvx8HgesS9iOfb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7d117a1ed3f9b974a6c4a1f88ce7d3c85a72f924da5c83492118f5c2e3e39cdc","isrc":"MXF019200796","name":"Sólo Fui un Tonto","registered_at":"2026-06-24T20:13:58Z","spotify_id":"6CpCDrM2Lvx8HgesS9iOfb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d117a1ed3f9b974a6c4a1f88ce7d3c85a72f924da5c83492118f5c2e3e39cdc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6CpCDrM2Lvx8HgesS9iOfb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CpCDrM2Lvx8HgesS9iOfb.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x7d117a1ed3f9b974a6c4a1f88ce7d3c85a72f924da5c83492118f5c2e3e39cdc","isrc":"MXF019200796","name":"Sólo Fui un Tonto","registered_at":"2026-06-24T20:13:58Z","spotify_id":"6CpCDrM2Lvx8HgesS9iOfb","type":"track"}
track: Me Decía Vuelve
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195866
  explicit: false
  by artist: Los Mier
  in album: Sin Límites
    type: MusicAlbum
    date published: 2014-09-23
  isrc code: MXF019200792
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T13:31:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc7d7d0653aedc1fd37609e1feba1e8320651ecd2144003c1c60d531b77b4ef48
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6R4uS0CKUHdfHgPKY8MUMJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6R4uS0CKUHdfHgPKY8MUMJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc7d7d0653aedc1fd37609e1feba1e8320651ecd2144003c1c60d531b77b4ef48","isrc":"MXF019200792","name":"Me Decía Vuelve","registered_at":"2026-06-27T13:31:42Z","spotify_id":"6R4uS0CKUHdfHgPKY8MUMJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d7d0653aedc1fd37609e1feba1e8320651ecd2144003c1c60d531b77b4ef48. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6R4uS0CKUHdfHgPKY8MUMJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6R4uS0CKUHdfHgPKY8MUMJ.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xc7d7d0653aedc1fd37609e1feba1e8320651ecd2144003c1c60d531b77b4ef48","isrc":"MXF019200792","name":"Me Decía Vuelve","registered_at":"2026-06-27T13:31:42Z","spotify_id":"6R4uS0CKUHdfHgPKY8MUMJ","type":"track"}
track: Pobre Gato
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147360
  explicit: false
  by artist: Los Mier
  in album: Sin Límites
    type: MusicAlbum
    date published: 2014-09-23
  isrc code: MXF019200795
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:40:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde461821dd55293b5db71214ac84068d799f50f3eab65d23be8820d062881c34
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6iOFExAHvxgF2lzyU6eBgD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iOFExAHvxgF2lzyU6eBgD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xde461821dd55293b5db71214ac84068d799f50f3eab65d23be8820d062881c34","isrc":"MXF019200795","name":"Pobre Gato","registered_at":"2026-06-04T16:40:45Z","spotify_id":"6iOFExAHvxgF2lzyU6eBgD","type":"track"}
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Partiéndome el Alma
track: Lo Que Siento por Ti
track: Hermana Tristeza
track: Chiquitita
track: Alas Rotas
track: Yo Le Cantaba
track: Escúchame - Tema Ecológico

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde461821dd55293b5db71214ac84068d799f50f3eab65d23be8820d062881c34. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6iOFExAHvxgF2lzyU6eBgD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iOFExAHvxgF2lzyU6eBgD.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xde461821dd55293b5db71214ac84068d799f50f3eab65d23be8820d062881c34","isrc":"MXF019200795","name":"Pobre Gato","registered_at":"2026-06-04T16:40:45Z","spotify_id":"6iOFExAHvxgF2lzyU6eBgD","type":"track"}

Partiéndome el Alma
type: MusicRecording
duration: PT3M10S
duration ms: 190706
explicit: false
by artist: Los Mier
in album: Sin Límites
  type: MusicAlbum
  date published: 2014-09-23
isrc code: MXF019300280
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T07:31:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72c55c113f2156a492125bbc5760eee45a825650503b6175a0cfeb3749c19e3b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4tKa9qIMRVelEydFlpSD0s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tKa9qIMRVelEydFlpSD0s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x72c55c113f2156a492125bbc5760eee45a825650503b6175a0cfeb3749c19e3b","isrc":"MXF019300280","name":"Partiéndome el Alma","registered_at":"2026-06-22T07:31:52Z","spotify_id":"4tKa9qIMRVelEydFlpSD0s","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c55c113f2156a492125bbc5760eee45a825650503b6175a0cfeb3749c19e3b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4tKa9qIMRVelEydFlpSD0s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tKa9qIMRVelEydFlpSD0s.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x72c55c113f2156a492125bbc5760eee45a825650503b6175a0cfeb3749c19e3b","isrc":"MXF019300280","name":"Partiéndome el Alma","registered_at":"2026-06-22T07:31:52Z","spotify_id":"4tKa9qIMRVelEydFlpSD0s","type":"track"}

Lo Que Siento por Ti
type: MusicRecording
duration: PT3M10S
duration ms: 190186
explicit: false
by artist: Los Mier
in album: Sin Límites
  type: MusicAlbum
  date published: 2014-09-23
isrc code: MXF019200791

Hermana Tristeza
type: MusicRecording
duration: PT3M4S
duration ms: 184920
explicit: false
by artist: Los Mier
in album: Sin Límites
  type: MusicAlbum
  date published: 2014-09-23
isrc code: MXF019200790
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T13:57:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5345722b6b91bbe765a60c7ca45f57e389ac60d10dc6ed0b201c81ee7025cb09
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0cuHAdeUI1p5FRukasuDZa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cuHAdeUI1p5FRukasuDZa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5345722b6b91bbe765a60c7ca45f57e389ac60d10dc6ed0b201c81ee7025cb09","isrc":"MXF019200790","name":"Hermana Tristeza","registered_at":"2026-06-23T13:57:24Z","spotify_id":"0cuHAdeUI1p5FRukasuDZa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5345722b6b91bbe765a60c7ca45f57e389ac60d10dc6ed0b201c81ee7025cb09. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0cuHAdeUI1p5FRukasuDZa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cuHAdeUI1p5FRukasuDZa.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x5345722b6b91bbe765a60c7ca45f57e389ac60d10dc6ed0b201c81ee7025cb09","isrc":"MXF019200790","name":"Hermana Tristeza","registered_at":"2026-06-23T13:57:24Z","spotify_id":"0cuHAdeUI1p5FRukasuDZa","type":"track"}

Chiquitita
type: MusicRecording
duration: PT3M14S
duration ms: 194053
explicit: false
by artist: Los Mier
in album: Sin Límites
  type: MusicAlbum
  date published: 2014-09-23
isrc code: MXF019200788

Alas Rotas
type: MusicRecording
duration: PT3M5S
duration ms: 185093
explicit: false
by artist: Los Mier
in album: Sin Límites
  type: MusicAlbum
  date published: 2014-09-23
isrc code: MXF019200786
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T06:42:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8fd8db44d5925171174780d6082f501140609fe6f2310d190b753c98ceea9b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6JQsY43RXhfQahJ3gU3ePO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JQsY43RXhfQahJ3gU3ePO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8fd8db44d5925171174780d6082f501140609fe6f2310d190b753c98ceea9b9","isrc":"MXF019200786","name":"Alas Rotas","registered_at":"2026-06-10T06:42:58Z","spotify_id":"6JQsY43RXhfQahJ3gU3ePO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8fd8db44d5925171174780d6082f501140609fe6f2310d190b753c98ceea9b9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6JQsY43RXhfQahJ3gU3ePO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JQsY43RXhfQahJ3gU3ePO.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd8fd8db44d5925171174780d6082f501140609fe6f2310d190b753c98ceea9b9","isrc":"MXF019200786","name":"Alas Rotas","registered_at":"2026-06-10T06:42:58Z","spotify_id":"6JQsY43RXhfQahJ3gU3ePO","type":"track"}

Yo Le Cantaba
type: MusicRecording
duration: PT3M36S
duration ms: 216266
explicit: false
by artist: Los Mier
in album: Sin Límites
  type: MusicAlbum
  date published: 2014-09-23
isrc code: MXF019200797

Escúchame - Tema Ecológico
type: MusicRecording
duration: PT4M24S
duration ms: 264306
explicit: false
by artist: Los Mier
in album: Sin Límites
  type: MusicAlbum
  date published: 2014-09-23
isrc code: MXF019200789
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T14:12:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d434c25c947e8a83b64fa9379def9917500cca407e59777630505fd9f14d989
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3odlW9ED2WgKclfEtZ3PKk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3odlW9ED2WgKclfEtZ3PKk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d434c25c947e8a83b64fa9379def9917500cca407e59777630505fd9f14d989","isrc":"MXF019200789","name":"Escúchame - Tema Ecológico","registered_at":"2026-06-23T14:12:51Z","spotify_id":"3odlW9ED2WgKclfEtZ3PKk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d434c25c947e8a83b64fa9379def9917500cca407e59777630505fd9f14d989. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3odlW9ED2WgKclfEtZ3PKk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3odlW9ED2WgKclfEtZ3PKk.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x0d434c25c947e8a83b64fa9379def9917500cca407e59777630505fd9f14d989","isrc":"MXF019200789","name":"Escúchame - Tema Ecológico","registered_at":"2026-06-23T14:12:51Z","spotify_id":"3odlW9ED2WgKclfEtZ3PKk","type":"track"}

Viva el Amor!
type: MusicAlbum
date published: 2014-09-08
track: Muñeca de Cartón
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172760
  explicit: false
  by artist: Los Mier
  in album: Viva el Amor!
    type: MusicAlbum
    date published: 2014-09-08
  isrc code: MXF019201130
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T20:35:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xffb9b8f2860ad7612f5b3f70ee35872cb9c9e3232ea15a34014975e41c0eec77
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2NfGE0mz53yHh21XF1dnre.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NfGE0mz53yHh21XF1dnre
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xffb9b8f2860ad7612f5b3f70ee35872cb9c9e3232ea15a34014975e41c0eec77","isrc":"MXF019201130","name":"Muñeca de Cartón","registered_at":"2026-06-18T20:35:10Z","spotify_id":"2NfGE0mz53yHh21XF1dnre","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb9b8f2860ad7612f5b3f70ee35872cb9c9e3232ea15a34014975e41c0eec77. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2NfGE0mz53yHh21XF1dnre.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NfGE0mz53yHh21XF1dnre.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xffb9b8f2860ad7612f5b3f70ee35872cb9c9e3232ea15a34014975e41c0eec77","isrc":"MXF019201130","name":"Muñeca de Cartón","registered_at":"2026-06-18T20:35:10Z","spotify_id":"2NfGE0mz53yHh21XF1dnre","type":"track"}
track: Nadie Como Tú
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178493
  explicit: false
  by artist: Los Mier
  in album: Viva el Amor!
    type: MusicAlbum
    date published: 2014-09-08
  isrc code: MXF019100592
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T13:31:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9e362a1055ae8ffc3162d667de1b7bc7103effb27464282f55312b5991158933
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4dfp9KIMmQM5seKiSUCZzT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dfp9KIMmQM5seKiSUCZzT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9e362a1055ae8ffc3162d667de1b7bc7103effb27464282f55312b5991158933","isrc":"MXF019100592","name":"Nadie Como Tú","registered_at":"2026-06-27T13:31:29Z","spotify_id":"4dfp9KIMmQM5seKiSUCZzT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e362a1055ae8ffc3162d667de1b7bc7103effb27464282f55312b5991158933. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4dfp9KIMmQM5seKiSUCZzT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dfp9KIMmQM5seKiSUCZzT.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x9e362a1055ae8ffc3162d667de1b7bc7103effb27464282f55312b5991158933","isrc":"MXF019100592","name":"Nadie Como Tú","registered_at":"2026-06-27T13:31:29Z","spotify_id":"4dfp9KIMmQM5seKiSUCZzT","type":"track"}
track: Que Viva el Amor
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198373
  explicit: false
  by artist: Los Mier
  in album: Viva el Amor!
    type: MusicAlbum
    date published: 2014-09-08
  isrc code: MXF019500153
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:41:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8ae2b7a3843945e2a16169f97ba8348b39ef0e2df9c65319ac9ecb008947b69d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1TzQAJBhTsaF9jSXO7QkjH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TzQAJBhTsaF9jSXO7QkjH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8ae2b7a3843945e2a16169f97ba8348b39ef0e2df9c65319ac9ecb008947b69d","isrc":"MXF019500153","name":"Que Viva el Amor","registered_at":"2026-06-05T09:41:14Z","spotify_id":"1TzQAJBhTsaF9jSXO7QkjH","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae2b7a3843945e2a16169f97ba8348b39ef0e2df9c65319ac9ecb008947b69d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1TzQAJBhTsaF9jSXO7QkjH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TzQAJBhTsaF9jSXO7QkjH.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x8ae2b7a3843945e2a16169f97ba8348b39ef0e2df9c65319ac9ecb008947b69d","isrc":"MXF019500153","name":"Que Viva el Amor","registered_at":"2026-06-05T09:41:14Z","spotify_id":"1TzQAJBhTsaF9jSXO7QkjH","type":"track"}
track: Locos de Amor
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219786
  explicit: false
  by artist: Los Mier
  in album: Viva el Amor!
    type: MusicAlbum
    date published: 2014-09-08
  isrc code: MXF019700017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T08:44:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x41d857a7147fe09152f502589a4c20ab74aecf77f1486086e7ccc69ff6af1d50
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/14nFGAQZsQquiC2alPWnJY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14nFGAQZsQquiC2alPWnJY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x41d857a7147fe09152f502589a4c20ab74aecf77f1486086e7ccc69ff6af1d50","isrc":"MXF019700017","name":"Locos de Amor","registered_at":"2026-06-21T08:44:04Z","spotify_id":"14nFGAQZsQquiC2alPWnJY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d857a7147fe09152f502589a4c20ab74aecf77f1486086e7ccc69ff6af1d50. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/14nFGAQZsQquiC2alPWnJY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14nFGAQZsQquiC2alPWnJY.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x41d857a7147fe09152f502589a4c20ab74aecf77f1486086e7ccc69ff6af1d50","isrc":"MXF019700017","name":"Locos de Amor","registered_at":"2026-06-21T08:44:04Z","spotify_id":"14nFGAQZsQquiC2alPWnJY","type":"track"}
track: Nenita
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158386
  explicit: false
  by artist: Los Mier
  in album: Viva el Amor!
    type: MusicAlbum
    date published: 2014-09-08
  isrc code: MXF019100593
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Échale Más
track: Cosa Triste
track: El Flechazo
track: Un Cuento de Amor
track: Querida Amiga
track: Y Me Dejaste Aquí
track: Dos para Siempre Dos

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-19T06:09:59+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb128585680b87431930a8f73443d90a6712f5b86f67ced6421705845a7fa8ba0

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0aHfNX75rANNdNh2spRMkX.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aHfNX75rANNdNh2spRMkX

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb128585680b87431930a8f73443d90a6712f5b86f67ced6421705845a7fa8ba0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0aHfNX75rANNdNh2spRMkX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aHfNX75rANNdNh2spRMkX.
date published: 2026-07-02T03:30:09Z

Échale Más
type: MusicRecording
duration: PT2M54S
duration ms: 174266
explicit: false
by artist: Los Mier
in album: Viva el Amor!
  type: MusicAlbum
  date published: 2014-09-08
isrc code: MXF019100594
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T14:01:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2023154690073d285bfba37dbb0d6ac5903afd345f52c594ef25981217a18c53
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2aHGeEz4cohcYvOBu8YFwr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aHGeEz4cohcYvOBu8YFwr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2023154690073d285bfba37dbb0d6ac5903afd345f52c594ef25981217a18c53","isrc":"MXF019100594","name":"Échale Más","registered_at":"2026-06-23T14:01:19Z","spotify_id":"2aHGeEz4cohcYvOBu8YFwr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2023154690073d285bfba37dbb0d6ac5903afd345f52c594ef25981217a18c53. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2aHGeEz4cohcYvOBu8YFwr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aHGeEz4cohcYvOBu8YFwr.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2023154690073d285bfba37dbb0d6ac5903afd345f52c594ef25981217a18c53","isrc":"MXF019100594","name":"Échale Más","registered_at":"2026-06-23T14:01:19Z","spotify_id":"2aHGeEz4cohcYvOBu8YFwr","type":"track"}

Cosa Triste
type: MusicRecording
duration: PT3M27S
duration ms: 207586
explicit: false
by artist: Los Mier
in album: Viva el Amor!
  type: MusicAlbum
  date published: 2014-09-08
isrc code: MXF019100595
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:27:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a1c45c71787632be9cd22ec4c4139e5494105ef25f88572a6ccdbc796a9c73c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3tOZVxLvPaAytEL7n9ypNy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tOZVxLvPaAytEL7n9ypNy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a1c45c71787632be9cd22ec4c4139e5494105ef25f88572a6ccdbc796a9c73c","isrc":"MXF019100595","name":"Cosa Triste","registered_at":"2026-06-05T22:27:33Z","spotify_id":"3tOZVxLvPaAytEL7n9ypNy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1c45c71787632be9cd22ec4c4139e5494105ef25f88572a6ccdbc796a9c73c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3tOZVxLvPaAytEL7n9ypNy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tOZVxLvPaAytEL7n9ypNy.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9a1c45c71787632be9cd22ec4c4139e5494105ef25f88572a6ccdbc796a9c73c","isrc":"MXF019100595","name":"Cosa Triste","registered_at":"2026-06-05T22:27:33Z","spotify_id":"3tOZVxLvPaAytEL7n9ypNy","type":"track"}

El Flechazo
type: MusicRecording
duration: PT2M35S
duration ms: 155693
explicit: false
by artist: Los Mier
in album: Viva el Amor!
  type: MusicAlbum
  date published: 2014-09-08
isrc code: MXF019201129
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:39:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7f78eae37d87e3e3d3350325f4fc7bf218051b53f3e57edb84eafd352f66a81
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5OkczNqjzMctgu9dw2UYLv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OkczNqjzMctgu9dw2UYLv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7f78eae37d87e3e3d3350325f4fc7bf218051b53f3e57edb84eafd352f66a81","isrc":"MXF019201129","name":"El Flechazo","registered_at":"2026-06-05T09:39:00Z","spotify_id":"5OkczNqjzMctgu9dw2UYLv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f78eae37d87e3e3d3350325f4fc7bf218051b53f3e57edb84eafd352f66a81. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5OkczNqjzMctgu9dw2UYLv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OkczNqjzMctgu9dw2UYLv.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xf7f78eae37d87e3e3d3350325f4fc7bf218051b53f3e57edb84eafd352f66a81","isrc":"MXF019201129","name":"El Flechazo","registered_at":"2026-06-05T09:39:00Z","spotify_id":"5OkczNqjzMctgu9dw2UYLv","type":"track"}

Un Cuento de Amor
type: MusicRecording
duration: PT3M25S
duration ms: 205080
explicit: false
by artist: Los Mier
in album: Viva el Amor!
  type: MusicAlbum
  date published: 2014-09-08
isrc code: MXF019101268
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T20:15:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70c2d1bc2c1cf5f9adbd7a8d498ffc1c9fa8fd12ebbd5ac431bd915bd79619fa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6gA7NVTrQCsKqA6jVmWkXp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gA7NVTrQCsKqA6jVmWkXp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70c2d1bc2c1cf5f9adbd7a8d498ffc1c9fa8fd12ebbd5ac431bd915bd79619fa","isrc":"MXF019101268","name":"Un Cuento de Amor","registered_at":"2026-06-24T20:15:04Z","spotify_id":"6gA7NVTrQCsKqA6jVmWkXp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c2d1bc2c1cf5f9adbd7a8d498ffc1c9fa8fd12ebbd5ac431bd915bd79619fa. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6gA7NVTrQCsKqA6jVmWkXp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gA7NVTrQCsKqA6jVmWkXp.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x70c2d1bc2c1cf5f9adbd7a8d498ffc1c9fa8fd12ebbd5ac431bd915bd79619fa","isrc":"MXF019101268","name":"Un Cuento de Amor","registered_at":"2026-06-24T20:15:04Z","spotify_id":"6gA7NVTrQCsKqA6jVmWkXp","type":"track"}

Querida Amiga
type: MusicRecording
duration: PT2M54S
duration ms: 174453
explicit: false
by artist: Los Mier
in album: Viva el Amor!
  type: MusicAlbum
  date published: 2014-09-08
isrc code: MXF019100597
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T16:26:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17057532d06eee0e2c099b1e970ca96fc066f27c3f913519751b30d3c9cca41e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6IFapyjrbIkVuShnEsrWiU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IFapyjrbIkVuShnEsrWiU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17057532d06eee0e2c099b1e970ca96fc066f27c3f913519751b30d3c9cca41e","isrc":"MXF019100597","name":"Querida Amiga","registered_at":"2026-06-19T16:26:30Z","spotify_id":"6IFapyjrbIkVuShnEsrWiU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17057532d06eee0e2c099b1e970ca96fc066f27c3f913519751b30d3c9cca41e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6IFapyjrbIkVuShnEsrWiU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IFapyjrbIkVuShnEsrWiU.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x17057532d06eee0e2c099b1e970ca96fc066f27c3f913519751b30d3c9cca41e","isrc":"MXF019100597","name":"Querida Amiga","registered_at":"2026-06-19T16:26:30Z","spotify_id":"6IFapyjrbIkVuShnEsrWiU","type":"track"}

Y Me Dejaste Aquí
type: MusicRecording
duration: PT3M12S
duration ms: 192986
explicit: false
by artist: Los Mier
in album: Viva el Amor!
  type: MusicAlbum
  date published: 2014-09-08
isrc code: MXF019400458

Dos para Siempre Dos
type: MusicRecording
duration: PT2M52S
duration ms: 172653
explicit: false
by artist: Los Mier
in album: Viva el Amor!
  type: MusicAlbum
  date published: 2014-09-08
isrc code: MXF019100598

20 Kilates
type: MusicAlbum
date published: 2014-08-08
track: Te Amo
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179333
  explicit: false
  by artist: Los Mier
  in album: 20 Kilates
    type: MusicAlbum
    date published: 2014-08-08
  isrc code: MXF110000326
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T01:56:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa18cd4e4996a97f47f14cad25a319bfd628877911efacdcaa1bac64372105acc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1ymlFuiYsQml3GCfwNuKtj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ymlFuiYsQml3GCfwNuKtj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa18cd4e4996a97f47f14cad25a319bfd628877911efacdcaa1bac64372105acc","isrc":"MXF110000326","name":"Te Amo","registered_at":"2026-06-02T01:56:05Z","spotify_id":"1ymlFuiYsQml3GCfwNuKtj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18cd4e4996a97f47f14cad25a319bfd628877911efacdcaa1bac64372105acc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ymlFuiYsQml3GCfwNuKtj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ymlFuiYsQml3GCfwNuKtj.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xa18cd4e4996a97f47f14cad25a319bfd628877911efacdcaa1bac64372105acc","isrc":"MXF110000326","name":"Te Amo","registered_at":"2026-06-02T01:56:05Z","spotify_id":"1ymlFuiYsQml3GCfwNuKtj","type":"track"}
track: Para Que Volver
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196120
  explicit: false
  by artist: Los Mier
  in album: 20 Kilates
    type: MusicAlbum
    date published: 2014-08-08
  isrc code: MXF119903472
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T22:54:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb516c505bb58638a1146ace7c3fbed5bc0c7746eae58341c460cefd4efee77ca
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1REL0Ifkx0yrHfIDYmtbKu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1REL0Ifkx0yrHfIDYmtbKu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb516c505bb58638a1146ace7c3fbed5bc0c7746eae58341c460cefd4efee77ca","isrc":"MXF119903472","name":"Para Que Volver","registered_at":"2026-06-23T22:54:13Z","spotify_id":"1REL0Ifkx0yrHfIDYmtbKu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb516c505bb58638a1146ace7c3fbed5bc0c7746eae58341c460cefd4efee77ca. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1REL0Ifkx0yrHfIDYmtbKu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1REL0Ifkx0yrHfIDYmtbKu.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb516c505bb58638a1146ace7c3fbed5bc0c7746eae58341c460cefd4efee77ca","isrc":"MXF119903472","name":"Para Que Volver","registered_at":"2026-06-23T22:54:13Z","spotify_id":"1REL0Ifkx0yrHfIDYmtbKu","type":"track"}
track: Hablemos
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197786
  explicit: false
  by artist: Los Mier
  in album: 20 Kilates
    type: MusicAlbum
    date published: 2014-08-08
  isrc code: MXF110000325
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T02:55:48+00:00
track: La Coloreteada
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203853
  explicit: false
  by artist: Los Mier
  in album: 20 Kilates
    type: MusicAlbum
    date published: 2014-08-08
  isrc code: MXF110000317
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:31:02+00:00
track: Muñeca De Ojos De Miel
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205226
  explicit: false
  by artist: Los Mier
  in album: 20 Kilates
    type: MusicAlbum
    date published: 2014-08-08
  isrc code: MXF110000306
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T20:12:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1d5367ad4575daa595701b3e38ca0740eae978802830bb1ce7ac9a5745da780c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0LMxM23Byf5QYA7tN0IlTp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LMxM23Byf5QYA7tN0IlTp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1d5367ad4575daa595701b3e38ca0740eae978802830bb1ce7ac9a5745da780c","isrc":"MXF110000306","name":"Muñeca De Ojos De Miel","registered_at":"2026-06-24T20:12:39Z","spotify_id":"0LMxM23Byf5QYA7tN0IlTp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5367ad4575daa595701b3e38ca0740eae978802830bb1ce7ac9a5745da780c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0LMxM23Byf5QYA7tN0IlTp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LMxM23Byf5QYA7tN0IlTp.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x1d5367ad4575daa595701b3e38ca0740eae978802830bb1ce7ac9a5745da780c","isrc":"MXF110000306","name":"Muñeca De Ojos De Miel","registered_at":"2026-06-24T20:12:39Z","spotify_id":"0LMxM23Byf5QYA7tN0IlTp","type":"track"}
track: Notas De Sociedad
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190093
  explicit: false
  by artist: Los Mier
  in album: 20 Kilates
    type: MusicAlbum
    date published: 2014-08-08
  isrc code: MXF110000321
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:00:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ffa7d55811084c6c4955e2b27bc707492e0ad10eaa30bba59a39b6f101ce681
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Pobre Gato
track: Una Mentira Más
track: No Quiero Limosna
track: Qué Te Parece
track: Eres Mi Sol
track: Poquito A Poquito
track: A Que Si Te Acuerdas
track: Amigos Y Mujeres
track: Pensando En Ti
track: La Paloma
track: Olvídame
track: Si Se Hubiera Casado Conmigo
track: Déjala Que Se Divierta
track: Dulcemente Enamorada

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/23xHu8F1olpzxUk4EA7f19.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23xHu8F1olpzxUk4EA7f19

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3ffa7d55811084c6c4955e2b27bc707492e0ad10eaa30bba59a39b6f101ce681","isrc":"MXF110000321","name":"Notas De Sociedad","registered_at":"2026-06-18T05:00:12Z","spotify_id":"23xHu8F1olpzxUk4EA7f19","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ffa7d55811084c6c4955e2b27bc707492e0ad10eaa30bba59a39b6f101ce681. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/23xHu8F1olpzxUk4EA7f19.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23xHu8F1olpzxUk4EA7f19.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x3ffa7d55811084c6c4955e2b27bc707492e0ad10eaa30bba59a39b6f101ce681","isrc":"MXF110000321","name":"Notas De Sociedad","registered_at":"2026-06-18T05:00:12Z","spotify_id":"23xHu8F1olpzxUk4EA7f19","type":"track"}

Pobre Gato
type: MusicRecording
duration: PT2M30S
duration ms: 150546
explicit: false
by artist: Los Mier
in album: 20 Kilates
  type: MusicAlbum
  date published: 2014-08-08
isrc code: MXF110001738
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:01:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9115b5c78b53320dab94d7f5ccf57f4389868624d98629976f56b0fc92935ec1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1MG4G7bSJvayUKHKHeIe06.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MG4G7bSJvayUKHKHeIe06
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9115b5c78b53320dab94d7f5ccf57f4389868624d98629976f56b0fc92935ec1","isrc":"MXF110001738","name":"Pobre Gato","registered_at":"2026-06-06T19:01:10Z","spotify_id":"1MG4G7bSJvayUKHKHeIe06","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9115b5c78b53320dab94d7f5ccf57f4389868624d98629976f56b0fc92935ec1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1MG4G7bSJvayUKHKHeIe06.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MG4G7bSJvayUKHKHeIe06.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x9115b5c78b53320dab94d7f5ccf57f4389868624d98629976f56b0fc92935ec1","isrc":"MXF110001738","name":"Pobre Gato","registered_at":"2026-06-06T19:01:10Z","spotify_id":"1MG4G7bSJvayUKHKHeIe06","type":"track"}

Una Mentira Más
type: MusicRecording
duration: PT3M12S
duration ms: 192466
explicit: false
by artist: Los Mier
in album: 20 Kilates
  type: MusicAlbum
  date published: 2014-08-08
isrc code: MXF119903479

No Quiero Limosna
type: MusicRecording
duration: PT3M0S
duration ms: 180373
explicit: false
by artist: Los Mier
in album: 20 Kilates
  type: MusicAlbum
  date published: 2014-08-08
isrc code: MXF119903469
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T13:54:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0a72644fb6018a98fc9410163cd784606d31f08bf7b711170018808c9eeeaaf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3u1DuDzCjJsdUv5252Mh2l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3u1DuDzCjJsdUv5252Mh2l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0a72644fb6018a98fc9410163cd784606d31f08bf7b711170018808c9eeeaaf","isrc":"MXF119903469","name":"No Quiero Limosna","registered_at":"2026-06-25T13:54:29Z","spotify_id":"3u1DuDzCjJsdUv5252Mh2l","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a72644fb6018a98fc9410163cd784606d31f08bf7b711170018808c9eeeaaf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3u1DuDzCjJsdUv5252Mh2l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3u1DuDzCjJsdUv5252Mh2l.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc0a72644fb6018a98fc9410163cd784606d31f08bf7b711170018808c9eeeaaf","isrc":"MXF119903469","name":"No Quiero Limosna","registered_at":"2026-06-25T13:54:29Z","spotify_id":"3u1DuDzCjJsdUv5252Mh2l","type":"track"}

Qué Te Parece
type: MusicRecording
duration: PT2M58S
duration ms: 178666
explicit: false
by artist: Los Mier
in album: 20 Kilates
  type: MusicAlbum
  date published: 2014-08-08
isrc code: MXF119903475

Eres Mi Sol
type: MusicRecording
duration: PT2M29S
duration ms: 149773
explicit: false
by artist: Los Mier
in album: 20 Kilates
  type: MusicAlbum
  date published: 2014-08-08
isrc code: MXF119903467

Poquito A Poquito
type: MusicRecording
duration: PT2M43S
duration ms: 163426
explicit: false
by artist: Los Mier
in album: 20 Kilates
  type: MusicAlbum
  date published: 2014-08-08
isrc code: MXF119903473

A Que Si Te Acuerdas
type: MusicRecording
duration: PT3M43S
duration ms: 223106
explicit: false
by artist: Los Mier
in album: 20 Kilates
  type: MusicAlbum
  date published: 2014-08-08
isrc code: MXF110000318
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:03:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1facec54f5ef29c43cb99b5b9b02f279cb755fbfbc89913d40dbb5d58abb0bd7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1BxdZGhnhL66J4zHaDvnbw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BxdZGhnhL66J4zHaDvnbw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1facec54f5ef29c43cb99b5b9b02f279cb755fbfbc89913d40dbb5d58abb0bd7","isrc":"MXF110000318","name":"A Que Si Te Acuerdas","registered_at":"2026-06-18T12:03:01Z","spotify_id":"1BxdZGhnhL66J4zHaDvnbw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1facec54f5ef29c43cb99b5b9b02f279cb755fbfbc89913d40dbb5d58abb0bd7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1BxdZGhnhL66J4zHaDvnbw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BxdZGhnhL66J4zHaDvnbw.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x1facec54f5ef29c43cb99b5b9b02f279cb755fbfbc89913d40dbb5d58abb0bd7","isrc":"MXF110000318","name":"A Que Si Te Acuerdas","registered_at":"2026-06-18T12:03:01Z","spotify_id":"1BxdZGhnhL66J4zHaDvnbw","type":"track"}

Amigos Y Mujeres
type: MusicRecording
duration: PT2M34S
duration ms: 154880
explicit: false
by artist: Los Mier
in album: 20 Kilates
  type: MusicAlbum
  date published: 2014-08-08
isrc code: MXUM71200418
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T13:32:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdefb606e4280e438c3be1d8c9a665ebf64fadfc2926b0ecc365456044afb7616
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0PTYqMc7arOv4hemvkOENN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PTYqMc7arOv4hemvkOENN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdefb606e4280e438c3be1d8c9a665ebf64fadfc2926b0ecc365456044afb7616","isrc":"MXUM71200418","name":"Amigos Y Mujeres","registered_at":"2026-06-27T13:32:22Z","spotify_id":"0PTYqMc7arOv4hemvkOENN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefb606e4280e438c3be1d8c9a665ebf64fadfc2926b0ecc365456044afb7616. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0PTYqMc7arOv4hemvkOENN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PTYqMc7arOv4hemvkOENN.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xdefb606e4280e438c3be1d8c9a665ebf64fadfc2926b0ecc365456044afb7616","isrc":"MXUM71200418","name":"Amigos Y Mujeres","registered_at":"2026-06-27T13:32:22Z","spotify_id":"0PTYqMc7arOv4hemvkOENN","type":"track"}

Pensando En Ti
type: MusicRecording
duration: PT3M4S
duration ms: 184866
explicit: false
by artist: Los Mier
in album: 20 Kilates
  type: MusicAlbum
  date published: 2014-08-08
isrc code: MXF119904894

La Paloma
type: MusicRecording
duration: PT2M39S
duration ms: 159466
explicit: false
by artist: Los Mier
in album: 20 Kilates
  type: MusicAlbum
  date published: 2014-08-08
isrc code: MXF110000319
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T12:31:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85340385f7292eb68a7a416d7d9f033027954ab4fe24345c93a43e9bdf32780e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/58agtEK2bmk8KhRzjI73ah.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58agtEK2bmk8KhRzjI73ah
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85340385f7292eb68a7a416d7d9f033027954ab4fe24345c93a43e9bdf32780e","isrc":"MXF110000319","name":"La Paloma","registered_at":"2026-06-06T12:31:31Z","spotify_id":"58agtEK2bmk8KhRzjI73ah","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85340385f7292eb68a7a416d7d9f033027954ab4fe24345c93a43e9bdf32780e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/58agtEK2bmk8KhRzjI73ah.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58agtEK2bmk8KhRzjI73ah.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x85340385f7292eb68a7a416d7d9f033027954ab4fe24345c93a43e9bdf32780e","isrc":"MXF110000319","name":"La Paloma","registered_at":"2026-06-06T12:31:31Z","spotify_id":"58agtEK2bmk8KhRzjI73ah","type":"track"}

Olvídame
type: MusicRecording
duration: PT3M1S
duration ms: 181400
explicit: false
by artist: Los Mier
in album: 20 Kilates
  type: MusicAlbum
  date published: 2014-08-08
isrc code: USUM70767380

Si Se Hubiera Casado Conmigo
type: MusicRecording
duration: PT3M25S
duration ms: 205973
explicit: false
by artist: Los Mier
in album: 20 Kilates
  type: MusicAlbum
  date published: 2014-08-08
isrc code: MXF110000307
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T16:53:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd96e4dd2e803916ef61bcdd878e807c49d690e89c75077549e26c134c6307bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2JN9IdoHdfYMi3lFgd5ZD8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JN9IdoHdfYMi3lFgd5ZD8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd96e4dd2e803916ef61bcdd878e807c49d690e89c75077549e26c134c6307bb","isrc":"MXF110000307","name":"Si Se Hubiera Casado Conmigo","registered_at":"2026-06-11T16:53:31Z","spotify_id":"2JN9IdoHdfYMi3lFgd5ZD8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd96e4dd2e803916ef61bcdd878e807c49d690e89c75077549e26c134c6307bb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2JN9IdoHdfYMi3lFgd5ZD8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JN9IdoHdfYMi3lFgd5ZD8.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xbd96e4dd2e803916ef61bcdd878e807c49d690e89c75077549e26c134c6307bb","isrc":"MXF110000307","name":"Si Se Hubiera Casado Conmigo","registered_at":"2026-06-11T16:53:31Z","spotify_id":"2JN9IdoHdfYMi3lFgd5ZD8","type":"track"}

Déjala Que Se Divierta
type: MusicRecording
duration: PT3M18S
duration ms: 198293
explicit: false
by artist: Los Mier
in album: 20 Kilates
  type: MusicAlbum
  date published: 2014-08-08
isrc code: USUL10110284
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T16:23:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14496502f149484f4aeb8b0a1b89fdb4ebe633371426eaccb74344ee14602720
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956894
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956894
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/119ghVPAVPGFr6JNs3c7Yx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/119ghVPAVPGFr6JNs3c7Yx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x14496502f149484f4aeb8b0a1b89fdb4ebe633371426eaccb74344ee14602720","isrc":"USUL10110284","name":"Déjala Que Se Divierta","registered_at":"2026-06-19T16:23:34Z","spotify_id":"119ghVPAVPGFr6JNs3c7Yx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14496502f149484f4aeb8b0a1b89fdb4ebe633371426eaccb74344ee14602720. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/119ghVPAVPGFr6JNs3c7Yx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/119ghVPAVPGFr6JNs3c7Yx.
  date published: 2026-07-06T07:53:57Z
  text: {"copyright_id":"0x14496502f149484f4aeb8b0a1b89fdb4ebe633371426eaccb74344ee14602720","isrc":"USUL10110284","name":"Déjala Que Se Divierta","registered_at":"2026-06-19T16:23:34Z","spotify_id":"119ghVPAVPGFr6JNs3c7Yx","type":"track"}

Dulcemente Enamorada
type: MusicRecording
duration: PT2M49S
duration ms: 169773
explicit: false
by artist: Los Mier
in album: 20 Kilates
  type: MusicAlbum
  date published: 2014-08-08
isrc code: MXF110000323
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:23:17+00:00

Los Originales
type: MusicAlbum
date published: 2014-02-04
track: Cachito de luna
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156760
  explicit: false
  by artist: Los Mier
  in album: Los Originales
    type: MusicAlbum
    date published: 2014-02-04
  isrc code: MXF160201622
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T11:05:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x312e336f967d68c7d5569699e57e8d910114e3b88a43fb373ac9f425ee92b822
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6YquPW6uOPOZACYQSfCRMs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YquPW6uOPOZACYQSfCRMs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x312e336f967d68c7d5569699e57e8d910114e3b88a43fb373ac9f425ee92b822","isrc":"MXF160201622","name":"Cachito de luna","registered_at":"2026-06-20T11:05:01Z","spotify_id":"6YquPW6uOPOZACYQSfCRMs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312e336f967d68c7d5569699e57e8d910114e3b88a43fb373ac9f425ee92b822. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6YquPW6uOPOZACYQSfCRMs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YquPW6uOPOZACYQSfCRMs.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x312e336f967d68c7d5569699e57e8d910114e3b88a43fb373ac9f425ee92b822","isrc":"MXF160201622","name":"Cachito de luna","registered_at":"2026-06-20T11:05:01Z","spotify_id":"6YquPW6uOPOZACYQSfCRMs","type":"track"}
track: Para qué volver
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202146
  explicit: false
  by artist: Los Mier
  in album: Los Originales
    type: MusicAlbum
    date published: 2014-02-04
  isrc code: MXF160201615
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T07:41:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x86b6fa1fb4ca71cf0dd28efbbe3eccbcaa57677ba3ae2802f10de12925a324fe
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956891
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956891
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7LuvovwwqXRAhvZr3nvkSR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LuvovwwqXRAhvZr3nvkSR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T07:16:32Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x86b6fa1fb4ca71cf0dd28efbbe3eccbcaa57677ba3ae2802f10de12925a324fe","isrc":"MXF160201615","name":"Para qué volver","registered_at":"2026-06-22T07:41:47Z","spotify_id":"7LuvovwwqXRAhvZr3nvkSR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b6fa1fb4ca71cf0dd28efbbe3eccbcaa57677ba3ae2802f10de12925a324fe. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7LuvovwwqXRAhvZr3nvkSR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LuvovwwqXRAhvZr3nvkSR.
    date published: 2026-07-06T07:16:32Z
    text: {"copyright_id":"0x86b6fa1fb4ca71cf0dd28efbbe3eccbcaa57677ba3ae2802f10de12925a324fe","isrc":"MXF160201615","name":"Para qué volver","registered_at":"2026-06-22T07:41:47Z","spotify_id":"7LuvovwwqXRAhvZr3nvkSR","type":"track"}
track: Qué te parece
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180320
  explicit: false
  by artist: Los Mier
  in album: Los Originales
    type: MusicAlbum
    date published: 2014-02-04
  isrc code: MXF160201616
track: Eres mi sol
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151266
  explicit: false
  by artist: Los Mier
  in album: Los Originales
    type: MusicAlbum
    date published: 2014-02-04
  isrc code: MXF160201617
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T08:42:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaf2c232090ce83e2550d5c31e6c8f694c5dab51f969f786e1a7d6663b7fd4419
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0ILzjaUpzHsJeMjo5dbUsh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ILzjaUpzHsJeMjo5dbUsh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaf2c232090ce83e2550d5c31e6c8f694c5dab51f969f786e1a7d6663b7fd4419","isrc":"MXF160201617","name":"Eres mi sol","registered_at":"2026-06-21T08:42:38Z","spotify_id":"0ILzjaUpzHsJeMjo5dbUsh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2c232090ce83e2550d5c31e6c8f694c5dab51f969f786e1a7d6663b7fd4419. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ILzjaUpzHsJeMjo5dbUsh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ILzjaUpzHsJeMjo5dbUsh.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xaf2c232090ce83e2550d5c31e6c8f694c5dab51f969f786e1a7d6663b7fd4419","isrc":"MXF160201617","name":"Eres mi sol","registered_at":"2026-06-21T08:42:38Z","spotify_id":"0ILzjaUpzHsJeMjo5dbUsh","type":"track"}
track: No quiero limosna
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173960
  explicit: false
  by artist: Los Mier
  in album: Los Originales
    type: MusicAlbum
    date published: 2014-02-04
  isrc code: MXF160201623
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T07:29:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb045c86669a33b4499c2364521d1a3ff4ce84c8adc4a7370e115cad02bfb302
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/37jPfVK2c7x4zAycbudj5I.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37jPfVK2c7x4zAycbudj5I
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfb045c86669a33b4499c2364521d1a3ff4ce84c8adc4a7370e115cad02bfb302","isrc":"MXF160201623","name":"No quiero limosna","registered_at":"2026-06-22T07:29:30Z","spotify_id":"37jPfVK2c7x4zAycbudj5I","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb045c86669a33b4499c2364521d1a3ff4ce84c8adc4a7370e115cad02bfb302. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/37jPfVK2c7x4zAycbudj5I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37jPfVK2c7x4zAycbudj5I.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xfb045c86669a33b4499c2364521d1a3ff4ce84c8adc4a7370e115cad02bfb302","isrc":"MXF160201623","name":"No quiero limosna","registered_at":"2026-06-22T07:29:30Z","spotify_id":"37jPfVK2c7x4zAycbudj5I","type":"track"}
track: Hermosa chamaca
track: Te dejo mi adiós
track: Olvídame
track: Cuatro copas
track: Olvídala corazón
track: De pies a cabeza
track: Amigos y mujeres
track: No puedo perdonarte
track: Tres ramitas
track: Falsa
track: Al mismo nivel
track: Quiero volver
track: Antes eras alegre
track: Dime sí o no
track: Mujer esbelta

Hermosa chamaca
type: MusicRecording
duration: PT2M52S
duration ms: 172493
explicit: false
by artist: Los Mier
in album: Los Originales
  type: MusicAlbum
  date published: 2014-02-04
isrc code: MXF160201618
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T07:02:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd78c34ff0f9088ef9c8730f16225ee01830d890bff1fbad65f2665069316bf41
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4nf9J8ZOZDIe7i5ZqR4K1z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4nf9J8ZOZDIe7i5ZqR4K1z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd78c34ff0f9088ef9c8730f16225ee01830d890bff1fbad65f2665069316bf41","isrc":"MXF160201618","name":"Hermosa chamaca","registered_at":"2026-06-24T07:02:20Z","spotify_id":"4nf9J8ZOZDIe7i5ZqR4K1z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78c34ff0f9088ef9c8730f16225ee01830d890bff1fbad65f2665069316bf41. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4nf9J8ZOZDIe7i5ZqR4K1z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4nf9J8ZOZDIe7i5ZqR4K1z.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xd78c34ff0f9088ef9c8730f16225ee01830d890bff1fbad65f2665069316bf41","isrc":"MXF160201618","name":"Hermosa chamaca","registered_at":"2026-06-24T07:02:20Z","spotify_id":"4nf9J8ZOZDIe7i5ZqR4K1z","type":"track"}

Te dejo mi adiós
type: MusicRecording
duration: PT2M49S
duration ms: 169093
explicit: false
by artist: Los Mier
in album: Los Originales
  type: MusicAlbum
  date published: 2014-02-04
isrc code: MXF160301233

Olvídame
type: MusicRecording
duration: PT2M58S
duration ms: 178026
explicit: false
by artist: Los Mier
in album: Los Originales
  type: MusicAlbum
  date published: 2014-02-04
isrc code: MXF160201614

Cuatro copas
type: MusicRecording
duration: PT3M31S
duration ms: 211013
explicit: false
by artist: Los Mier
in album: Los Originales
  type: MusicAlbum
  date published: 2014-02-04
isrc code: MXF160301234

Olvídala corazón
type: MusicRecording
duration: PT2M43S
duration ms: 163946
explicit: false
by artist: Los Mier
in album: Los Originales
  type: MusicAlbum
  date published: 2014-02-04
isrc code: MXF160201619
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T11:06:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd07bdd53eb825d9e7bb6e163cb8fb8c68ed22ab850676052ecf0eefd58e5d380
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ZGNGhKKSVvmOtGQ0tYFJI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZGNGhKKSVvmOtGQ0tYFJI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd07bdd53eb825d9e7bb6e163cb8fb8c68ed22ab850676052ecf0eefd58e5d380","isrc":"MXF160201619","name":"Olvídala corazón","registered_at":"2026-06-20T11:06:17Z","spotify_id":"5ZGNGhKKSVvmOtGQ0tYFJI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07bdd53eb825d9e7bb6e163cb8fb8c68ed22ab850676052ecf0eefd58e5d380. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ZGNGhKKSVvmOtGQ0tYFJI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZGNGhKKSVvmOtGQ0tYFJI.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd07bdd53eb825d9e7bb6e163cb8fb8c68ed22ab850676052ecf0eefd58e5d380","isrc":"MXF160201619","name":"Olvídala corazón","registered_at":"2026-06-20T11:06:17Z","spotify_id":"5ZGNGhKKSVvmOtGQ0tYFJI","type":"track"}

De pies a cabeza
type: MusicRecording
duration: PT2M43S
duration ms: 163226
explicit: false
by artist: Los Mier
in album: Los Originales
  type: MusicAlbum
  date published: 2014-02-04
isrc code: MXF160201620
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T13:56:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9531a6fbb5802860dcfdc7c23e42b427812366db4d52c53b1cfda4369fdbccec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6Mgv3q8lvu9n0vGls7iy2q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Mgv3q8lvu9n0vGls7iy2q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9531a6fbb5802860dcfdc7c23e42b427812366db4d52c53b1cfda4369fdbccec","isrc":"MXF160201620","name":"De pies a cabeza","registered_at":"2026-06-23T13:56:42Z","spotify_id":"6Mgv3q8lvu9n0vGls7iy2q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9531a6fbb5802860dcfdc7c23e42b427812366db4d52c53b1cfda4369fdbccec. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Mgv3q8lvu9n0vGls7iy2q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Mgv3q8lvu9n0vGls7iy2q.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x9531a6fbb5802860dcfdc7c23e42b427812366db4d52c53b1cfda4369fdbccec","isrc":"MXF160201620","name":"De pies a cabeza","registered_at":"2026-06-23T13:56:42Z","spotify_id":"6Mgv3q8lvu9n0vGls7iy2q","type":"track"}

Amigos y mujeres
type: MusicRecording
duration: PT2M26S
duration ms: 146400
explicit: false
by artist: Los Mier
in album: Los Originales
  type: MusicAlbum
  date published: 2014-02-04
isrc code: MXF160201621
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T13:57:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06acaacfebfd9f073dff1eff86b35b584719b22fc1a78d3e552dca141e061bc2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5dF9FS6DwhYxR3LQcVfxFJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dF9FS6DwhYxR3LQcVfxFJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x06acaacfebfd9f073dff1eff86b35b584719b22fc1a78d3e552dca141e061bc2","isrc":"MXF160201621","name":"Amigos y mujeres","registered_at":"2026-06-23T13:57:36Z","spotify_id":"5dF9FS6DwhYxR3LQcVfxFJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06acaacfebfd9f073dff1eff86b35b584719b22fc1a78d3e552dca141e061bc2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5dF9FS6DwhYxR3LQcVfxFJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dF9FS6DwhYxR3LQcVfxFJ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x06acaacfebfd9f073dff1eff86b35b584719b22fc1a78d3e552dca141e061bc2","isrc":"MXF160201621","name":"Amigos y mujeres","registered_at":"2026-06-23T13:57:36Z","spotify_id":"5dF9FS6DwhYxR3LQcVfxFJ","type":"track"}

No puedo perdonarte
type: MusicRecording
duration: PT2M54S
duration ms: 174382
explicit: false
by artist: Los Mier
in album: Los Originales
  type: MusicAlbum
  date published: 2014-02-04
isrc code: MXF161300091

Tres ramitas
type: MusicRecording
duration: PT2M20S
duration ms: 140453
explicit: false
by artist: Los Mier
in album: Los Originales
  type: MusicAlbum
  date published: 2014-02-04
isrc code: MXF160201625
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T13:58:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82c82fa989c32a883a73bb9799654439a97f444b1910fe5ea79da114c34ccfa2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6cIiIGzEYUW4EZTiW0Mhh6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6cIiIGzEYUW4EZTiW0Mhh6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x82c82fa989c32a883a73bb9799654439a97f444b1910fe5ea79da114c34ccfa2","isrc":"MXF160201625","name":"Tres ramitas","registered_at":"2026-06-23T13:58:45Z","spotify_id":"6cIiIGzEYUW4EZTiW0Mhh6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c82fa989c32a883a73bb9799654439a97f444b1910fe5ea79da114c34ccfa2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6cIiIGzEYUW4EZTiW0Mhh6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6cIiIGzEYUW4EZTiW0Mhh6.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x82c82fa989c32a883a73bb9799654439a97f444b1910fe5ea79da114c34ccfa2","isrc":"MXF160201625","name":"Tres ramitas","registered_at":"2026-06-23T13:58:45Z","spotify_id":"6cIiIGzEYUW4EZTiW0Mhh6","type":"track"}

Falsa
type: MusicRecording
duration: PT3M12S
duration ms: 192533
explicit: false
by artist: Los Mier
in album: Los Originales
  type: MusicAlbum
  date published: 2014-02-04
isrc code: MXF160301235

Al mismo nivel
type: MusicRecording
duration: PT3M16S
duration ms: 196000
explicit: false
by artist: Los Mier
in album: Los Originales
  type: MusicAlbum
  date published: 2014-02-04
isrc code: MXF160201624
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T20:14:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35d174e355bec53b2922d4ea39017c95d078f0829754c5ce3717f29e13012c91
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/27Uq5Tk9A2i3aKXdqZF93k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27Uq5Tk9A2i3aKXdqZF93k
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35d174e355bec53b2922d4ea39017c95d078f0829754c5ce3717f29e13012c91","isrc":"MXF160201624","name":"Al mismo nivel","registered_at":"2026-06-24T20:14:23Z","spotify_id":"27Uq5Tk9A2i3aKXdqZF93k","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d174e355bec53b2922d4ea39017c95d078f0829754c5ce3717f29e13012c91. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/27Uq5Tk9A2i3aKXdqZF93k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27Uq5Tk9A2i3aKXdqZF93k.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x35d174e355bec53b2922d4ea39017c95d078f0829754c5ce3717f29e13012c91","isrc":"MXF160201624","name":"Al mismo nivel","registered_at":"2026-06-24T20:14:23Z","spotify_id":"27Uq5Tk9A2i3aKXdqZF93k","type":"track"}

Quiero volver
type: MusicRecording
duration: PT2M32S
duration ms: 152520
explicit: false
by artist: Los Mier
in album: Los Originales
  type: MusicAlbum
  date published: 2014-02-04
isrc code: MXF160201627
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T20:13:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b4ef7fb8a9f88476654188e89a51a1cf5e14706e9231b4524736d6f65344383
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ZpvQPFKzhrDe1nHTjYofV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZpvQPFKzhrDe1nHTjYofV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b4ef7fb8a9f88476654188e89a51a1cf5e14706e9231b4524736d6f65344383","isrc":"MXF160201627","name":"Quiero volver","registered_at":"2026-06-24T20:13:42Z","spotify_id":"5ZpvQPFKzhrDe1nHTjYofV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4ef7fb8a9f88476654188e89a51a1cf5e14706e9231b4524736d6f65344383. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ZpvQPFKzhrDe1nHTjYofV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZpvQPFKzhrDe1nHTjYofV.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x9b4ef7fb8a9f88476654188e89a51a1cf5e14706e9231b4524736d6f65344383","isrc":"MXF160201627","name":"Quiero volver","registered_at":"2026-06-24T20:13:42Z","spotify_id":"5ZpvQPFKzhrDe1nHTjYofV","type":"track"}

Antes eras alegre
type: MusicRecording
duration: PT2M43S
duration ms: 163603
explicit: false
by artist: Los Mier
in album: Los Originales
  type: MusicAlbum
  date published: 2014-02-04
isrc code: MXF161300092

Dime sí o no
type: MusicRecording
duration: PT2M31S
duration ms: 151616
explicit: false
by artist: Los Mier
in album: Los Originales
  type: MusicAlbum
  date published: 2014-02-04
isrc code: MXF161300093

Mujer esbelta
type: MusicRecording
duration: PT2M28S
duration ms: 148539
explicit: false
by artist: Los Mier
in album: Los Originales
  type: MusicAlbum
  date published: 2014-02-04
isrc code: MXF161300094

Peerless 80 Aniversario - 24 Exitos
type: MusicAlbum
date published: 2013-07-15
track: De pies a cabeza
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160680
  explicit: false
  by artist: Los Mier
  in album: Peerless 80 Aniversario - 24 Exitos
    type: MusicAlbum
    date published: 2013-07-15
  isrc code: MXF161300090
track: Quiero volver
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152520
  explicit: false
  by artist: Los Mier
  in album: Peerless 80 Aniversario - 24 Exitos
    type: MusicAlbum
    date published: 2013-07-15
  isrc code: MXF160201627
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T20:13:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9b4ef7fb8a9f88476654188e89a51a1cf5e14706e9231b4524736d6f65344383
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5ukgkmP8rAHATO84LFeQOt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ukgkmP8rAHATO84LFeQOt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9b4ef7fb8a9f88476654188e89a51a1cf5e14706e9231b4524736d6f65344383","isrc":"MXF160201627","name":"Quiero volver","registered_at":"2026-06-24T20:13:42Z","spotify_id":"5ukgkmP8rAHATO84LFeQOt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4ef7fb8a9f88476654188e89a51a1cf5e14706e9231b4524736d6f65344383. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ukgkmP8rAHATO84LFeQOt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ukgkmP8rAHATO84LFeQOt.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x9b4ef7fb8a9f88476654188e89a51a1cf5e14706e9231b4524736d6f65344383","isrc":"MXF160201627","name":"Quiero volver","registered_at":"2026-06-24T20:13:42Z","spotify_id":"5ukgkmP8rAHATO84LFeQOt","type":"track"}
track: Amigos y mujeres
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146400
  explicit: false
  by artist: Los Mier
  in album: Peerless 80 Aniversario - 24 Exitos
    type: MusicAlbum
    date published: 2013-07-15
  isrc code: MXF160201621
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T13:57:36+00:00
track: Falsa
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192533
  explicit: false
  by artist: Los Mier
  in album: Peerless 80 Aniversario - 24 Exitos
    type: MusicAlbum
    date published: 2013-07-15
  isrc code: MXF160301235
track: No puedo perdonarte
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174382
  explicit: false
  by artist: Los Mier
  in album: Peerless 80 Aniversario - 24 Exitos
    type: MusicAlbum
    date published: 2013-07-15
  isrc code: MXF161300091
track: No quiero limosna
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173960
  explicit: false
  by artist: Los Mier
  in album: Peerless 80 Aniversario - 24 Exitos
    type: MusicAlbum
    date published: 2013-07-15
  isrc code: MXF160201623
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T07:29:30+00:00
track: Tres ramitas
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140453
  explicit: false
  by artist: Los Mier
  in album: Peerless 80 Aniversario - 24 Exitos
    type: MusicAlbum
    date published: 2013-07-15
  isrc code: MXF160201625
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T13:58:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x82c82fa989c32a883a73bb9799654439a97f444b1910fe5ea79da114c34ccfa2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1o2Apb6ABNTK0BaPhzOlQ9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1o2Apb6ABNTK0BaPhzOlQ9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x82c82fa989c32a883a73bb9799654439a97f444b1910fe5ea79da114c34ccfa2","isrc":"MXF160201625","name":"Tres ramitas","registered_at":"2026-06-23T13:58:45Z","spotify_id":"1o2Apb6ABNTK0BaPhzOlQ9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c82fa989c32a883a73bb9799654439a97f444b1910fe5ea79da114c34ccfa2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1o2Apb6ABNTK0BaPhzOlQ9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1o2Apb6ABNTK0BaPhzOlQ9.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x82c82fa989c32a883a73bb9799654439a97f444b1910fe5ea79da114c34ccfa2","isrc":"MXF160201625","name":"Tres ramitas","registered_at":"2026-06-23T13:58:45Z","spotify_id":"1o2Apb6ABNTK0BaPhzOlQ9","type":"track"}
track: Silencio corazón
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206760
  explicit: false
  by artist: Los Mier
  in album: Peerless 80 Aniversario - 24 Exitos
    type: MusicAlbum
    date published: 2013-07-15
  isrc code: MXF160201628
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T20:14:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1efea4e0f774ab9b177ae7a0fc36c3910fd82cfd88927b8c349ebcf3ccc26da4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2g9C1fEGIvO6lgCbocKX9k.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2g9C1fEGIvO6lgCbocKX9k
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1efea4e0f774ab9b177ae7a0fc36c3910fd82cfd88927b8c349ebcf3ccc26da4","isrc":"MXF160201628","name":"Silencio corazón","registered_at":"2026-06-24T20:14:59Z","spotify_id":"2g9C1fEGIvO6lgCbocKX9k","type":"track"}
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Olvídame
track: Para qué volver
track: Al mismo nivel
track: Humilde corazón
track: Antes eras alegre
track: Qué te parece
track: Dime sí o no
track: La tortuguita
track: Mujer esbelta
track: Olvídala corazón
track: Cachito de luna
track: Eres mi sol
track: Te dejo mi adiós
track: Hermosa chamaca
track: Cuatro copas
track: Mala mujer

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efea4e0f774ab9b177ae7a0fc36c3910fd82cfd88927b8c349ebcf3ccc26da4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2g9C1fEGIvO6lgCbocKX9k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2g9C1fEGIvO6lgCbocKX9k.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0x1efea4e0f774ab9b177ae7a0fc36c3910fd82cfd88927b8c349ebcf3ccc26da4","isrc":"MXF160201628","name":"Silencio corazón","registered_at":"2026-06-24T20:14:59Z","spotify_id":"2g9C1fEGIvO6lgCbocKX9k","type":"track"}

Olvídame
type: MusicRecording
duration: PT2M58S
duration ms: 178026
explicit: false
by artist: Los Mier
in album: Peerless 80 Aniversario - 24 Exitos
  type: MusicAlbum
  date published: 2013-07-15
isrc code: MXF160201614

Para qué volver
type: MusicRecording
duration: PT3M22S
duration ms: 202146
explicit: false
by artist: Los Mier
in album: Peerless 80 Aniversario - 24 Exitos
  type: MusicAlbum
  date published: 2013-07-15
isrc code: MXF160201615
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T07:41:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86b6fa1fb4ca71cf0dd28efbbe3eccbcaa57677ba3ae2802f10de12925a324fe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7fAtZutzYYTMBZyWAZVBQX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fAtZutzYYTMBZyWAZVBQX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x86b6fa1fb4ca71cf0dd28efbbe3eccbcaa57677ba3ae2802f10de12925a324fe","isrc":"MXF160201615","name":"Para qué volver","registered_at":"2026-06-22T07:41:47Z","spotify_id":"7fAtZutzYYTMBZyWAZVBQX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b6fa1fb4ca71cf0dd28efbbe3eccbcaa57677ba3ae2802f10de12925a324fe. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7fAtZutzYYTMBZyWAZVBQX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fAtZutzYYTMBZyWAZVBQX.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x86b6fa1fb4ca71cf0dd28efbbe3eccbcaa57677ba3ae2802f10de12925a324fe","isrc":"MXF160201615","name":"Para qué volver","registered_at":"2026-06-22T07:41:47Z","spotify_id":"7fAtZutzYYTMBZyWAZVBQX","type":"track"}

Al mismo nivel
type: MusicRecording
duration: PT3M16S
duration ms: 196000
explicit: false
by artist: Los Mier
in album: Peerless 80 Aniversario - 24 Exitos
  type: MusicAlbum
  date published: 2013-07-15
isrc code: MXF160201624
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T20:14:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35d174e355bec53b2922d4ea39017c95d078f0829754c5ce3717f29e13012c91
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0zkd42vpvs9YSnpKsX5QRJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zkd42vpvs9YSnpKsX5QRJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35d174e355bec53b2922d4ea39017c95d078f0829754c5ce3717f29e13012c91","isrc":"MXF160201624","name":"Al mismo nivel","registered_at":"2026-06-24T20:14:23Z","spotify_id":"0zkd42vpvs9YSnpKsX5QRJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d174e355bec53b2922d4ea39017c95d078f0829754c5ce3717f29e13012c91. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0zkd42vpvs9YSnpKsX5QRJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zkd42vpvs9YSnpKsX5QRJ.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x35d174e355bec53b2922d4ea39017c95d078f0829754c5ce3717f29e13012c91","isrc":"MXF160201624","name":"Al mismo nivel","registered_at":"2026-06-24T20:14:23Z","spotify_id":"0zkd42vpvs9YSnpKsX5QRJ","type":"track"}

Humilde corazón
type: MusicRecording
duration: PT2M39S
duration ms: 159306
explicit: false
by artist: Los Mier
in album: Peerless 80 Aniversario - 24 Exitos
  type: MusicAlbum
  date published: 2013-07-15
isrc code: MXF160201626

Antes eras alegre
type: MusicRecording
duration: PT2M43S
duration ms: 163603
explicit: false
by artist: Los Mier
in album: Peerless 80 Aniversario - 24 Exitos
  type: MusicAlbum
  date published: 2013-07-15

Qué te parece
type: MusicRecording
duration: PT3M0S
duration ms: 180320
explicit: false
by artist: Los Mier
in album: Peerless 80 Aniversario - 24 Exitos
  type: MusicAlbum
  date published: 2013-07-15
isrc code: MXF160201616

Dime sí o no
type: MusicRecording
duration: PT2M31S
duration ms: 151616
explicit: false
by artist: Los Mier
in album: Peerless 80 Aniversario - 24 Exitos
  type: MusicAlbum
  date published: 2013-07-15
isrc code: MXF161300093

La tortuguita
type: MusicRecording
duration: PT3M4S
duration ms: 184720
explicit: false
by artist: Los Mier
in album: Peerless 80 Aniversario - 24 Exitos
  type: MusicAlbum
  date published: 2013-07-15
isrc code: MXF160201629

Mujer esbelta
type: MusicRecording
duration: PT2M28S
duration ms: 148539
explicit: false
by artist: Los Mier
in album: Peerless 80 Aniversario - 24 Exitos
  type: MusicAlbum
  date published: 2013-07-15

Olvídala corazón
type: MusicRecording
duration: PT2M43S
duration ms: 163946
explicit: false
by artist: Los Mier
in album: Peerless 80 Aniversario - 24 Exitos
  type: MusicAlbum
  date published: 2013-07-15
isrc code: MXF160201619
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T11:06:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd07bdd53eb825d9e7bb6e163cb8fb8c68ed22ab850676052ecf0eefd58e5d380
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1q4P8es94RxpQ5P8adNYCM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1q4P8es94RxpQ5P8adNYCM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd07bdd53eb825d9e7bb6e163cb8fb8c68ed22ab850676052ecf0eefd58e5d380","isrc":"MXF160201619","name":"Olvídala corazón","registered_at":"2026-06-20T11:06:17Z","spotify_id":"1q4P8es94RxpQ5P8adNYCM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07bdd53eb825d9e7bb6e163cb8fb8c68ed22ab850676052ecf0eefd58e5d380. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1q4P8es94RxpQ5P8adNYCM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1q4P8es94RxpQ5P8adNYCM.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0xd07bdd53eb825d9e7bb6e163cb8fb8c68ed22ab850676052ecf0eefd58e5d380","isrc":"MXF160201619","name":"Olvídala corazón","registered_at":"2026-06-20T11:06:17Z","spotify_id":"1q4P8es94RxpQ5P8adNYCM","type":"track"}

Cachito de luna
type: MusicRecording
duration: PT2M36S
duration ms: 156760
explicit: false
by artist: Los Mier
in album: Peerless 80 Aniversario - 24 Exitos
  type: MusicAlbum
  date published: 2013-07-15
isrc code: MXF160201622
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T11:05:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x312e336f967d68c7d5569699e57e8d910114e3b88a43fb373ac9f425ee92b822
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7p50iByS113y3JCh6PZAMh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7p50iByS113y3JCh6PZAMh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x312e336f967d68c7d5569699e57e8d910114e3b88a43fb373ac9f425ee92b822","isrc":"MXF160201622","name":"Cachito de luna","registered_at":"2026-06-20T11:05:01Z","spotify_id":"7p50iByS113y3JCh6PZAMh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312e336f967d68c7d5569699e57e8d910114e3b88a43fb373ac9f425ee92b822. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7p50iByS113y3JCh6PZAMh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7p50iByS113y3JCh6PZAMh.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x312e336f967d68c7d5569699e57e8d910114e3b88a43fb373ac9f425ee92b822","isrc":"MXF160201622","name":"Cachito de luna","registered_at":"2026-06-20T11:05:01Z","spotify_id":"7p50iByS113y3JCh6PZAMh","type":"track"}

Eres mi sol
type: MusicRecording
duration: PT2M31S
duration ms: 151266
explicit: false
by artist: Los Mier
in album: Peerless 80 Aniversario - 24 Exitos
  type: MusicAlbum
  date published: 2013-07-15
isrc code: MXF160201617
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T08:42:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf2c232090ce83e2550d5c31e6c8f694c5dab51f969f786e1a7d6663b7fd4419
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ItN8k9pXYCUFJMWvV9W9z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ItN8k9pXYCUFJMWvV9W9z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf2c232090ce83e2550d5c31e6c8f694c5dab51f969f786e1a7d6663b7fd4419","isrc":"MXF160201617","name":"Eres mi sol","registered_at":"2026-06-21T08:42:38Z","spotify_id":"5ItN8k9pXYCUFJMWvV9W9z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2c232090ce83e2550d5c31e6c8f694c5dab51f969f786e1a7d6663b7fd4419. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ItN8k9pXYCUFJMWvV9W9z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ItN8k9pXYCUFJMWvV9W9z.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xaf2c232090ce83e2550d5c31e6c8f694c5dab51f969f786e1a7d6663b7fd4419","isrc":"MXF160201617","name":"Eres mi sol","registered_at":"2026-06-21T08:42:38Z","spotify_id":"5ItN8k9pXYCUFJMWvV9W9z","type":"track"}

Te dejo mi adiós
type: MusicRecording
duration: PT2M49S
duration ms: 169093
explicit: false
by artist: Los Mier
in album: Peerless 80 Aniversario - 24 Exitos
  type: MusicAlbum
  date published: 2013-07-15
isrc code: MXF160301233

Hermosa chamaca
type: MusicRecording
duration: PT2M52S
duration ms: 172493
explicit: false
by artist: Los Mier
in album: Peerless 80 Aniversario - 24 Exitos
  type: MusicAlbum
  date published: 2013-07-15
isrc code: MXF160201618
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T07:02:20+00:00

Cuatro copas
type: MusicRecording
duration: PT3M31S
duration ms: 211013
explicit: false
by artist: Los Mier
in album: Peerless 80 Aniversario - 24 Exitos
  type: MusicAlbum
  date published: 2013-07-15
isrc code: MXF160301234

Mala mujer
type: MusicRecording
duration: PT3M0S
duration ms: 180120
explicit: false
by artist: Los Mier
in album: Peerless 80 Aniversario - 24 Exitos
  type: MusicAlbum
  date published: 2013-07-15
isrc code: MXF160301236

Pienso en Ti
type: MusicAlbum
date published: 2013-02-25
track: Eres
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180053
  explicit: false
  by artist: Los Mier
  in album: Pienso en Ti
    type: MusicAlbum
    date published: 2013-02-25
  isrc code: USV291347310
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T21:42:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2c1003515ddcb28d814a7e99ba61225444c92dcbd2ce8a7e99681092633df056
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4wgRl3zTPyAOwrPh3m3M1j.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wgRl3zTPyAOwrPh3m3M1j
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1003515ddcb28d814a7e99ba61225444c92dcbd2ce8a7e99681092633df056. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4wgRl3zTPyAOwrPh3m3M1j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wgRl3zTPyAOwrPh3m3M1j.
    date published: 2026-06-13T17:25:41Z
track: Cazadora
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185026
  explicit: false
  by artist: Los Mier
  in album: Pienso en Ti
    type: MusicAlbum
    date published: 2013-02-25
  isrc code: USV291347311
track: Si Te Vas
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167533
  explicit: false
  by artist: Los Mier
  in album: Pienso en Ti
    type: MusicAlbum
    date published: 2013-02-25
  isrc code: USV291347312
track: Que Le Vez a la Mujer
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172480
  explicit: false
  by artist: Los Mier
  in album: Pienso en Ti
    type: MusicAlbum
    date published: 2013-02-25
  isrc code: USV291347313
track: Si en 10 Minutos
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194373
  explicit: false
  by artist: Los Mier
  in album: Pienso en Ti
    type: MusicAlbum
    date published: 2013-02-25
  isrc code: USV291347314
track: Que Vuelva Conmigo
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195240
  explicit: false
  by artist: Los Mier
  in album: Pienso en Ti
    type: MusicAlbum
    date published: 2013-02-25
  isrc code: USV291347315
track: Pasito de Caballo
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201453
  explicit: false
  by artist: Los Mier
  in album: Pienso en Ti
    type: MusicAlbum
    date published: 2013-02-25
  isrc code: USV291347316
track: Seria Facil
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196373
  explicit: false
  by artist: Los Mier
  in album: Pienso en Ti
    type: MusicAlbum
    date published: 2013-02-25
  isrc code: USV291347317
track: Pienso en Ti
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189146
  explicit: false
  by artist: Los Mier
  in album: Pienso en Ti
    type: MusicAlbum
    date published: 2013-02-25
  isrc code: USV291347318
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:10:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd119bcc0528cfb6a9fbf0baef064d256d372d17f9c6599a1f7a1fee760681259
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4XTdar0x8QBzA9kelztKCQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XTdar0x8QBzA9kelztKCQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd119bcc0528cfb6a9fbf0baef064d256d372d17f9c6599a1f7a1fee760681259","isrc":"USV291347318","name":"Pienso en Ti","registered_at":"2026-06-08T14:10:33Z","spotify_id":"4XTdar0x8QBzA9kelztKCQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd119bcc0528cfb6a9fbf0baef064d256d372d17f9c6599a1f7a1fee760681259. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4XTdar0x8QBzA9kelztKCQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XTdar0x8QBzA9kelztKCQ.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xd119bcc0528cfb6a9fbf0baef064d256d372d17f9c6599a1f7a1fee760681259","isrc":"USV291347318","name":"Pienso en Ti","registered_at":"2026-06-08T14:10:33Z","spotify_id":"4XTdar0x8QBzA9kelztKCQ","type":"track"}
track: Llegaste a Mi Vida
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183066
  explicit: false
  by artist: Los Mier
  in album: Pienso en Ti
    type: MusicAlbum
    date published: 2013-02-25
  isrc code: USV291347319
track: Me da Lo Mismo
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161200
  explicit: false
  by artist: Los Mier
  in album: Pienso en Ti
    type: MusicAlbum
    date published: 2013-02-25
  isrc code: USV291347320
track: El Jardin de Mi Madre
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176280
  explicit: false
  by artist: Los Mier
  in album: Pienso en Ti
    type: MusicAlbum
    date published: 2013-02-25
  isrc code: USV291347321

21 Black Jack
type: MusicAlbum
date published: 2013-01-01
track: Te Amo
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177133
  explicit: false
  by artist: Los Mier
  in album: 21 Black Jack
    type: MusicAlbum
    date published: 2013-01-01
  isrc code: MXF110000326
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T01:56:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa18cd4e4996a97f47f14cad25a319bfd628877911efacdcaa1bac64372105acc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0UwmVtejteUw7ELX5ZmIIR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UwmVtejteUw7ELX5ZmIIR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa18cd4e4996a97f47f14cad25a319bfd628877911efacdcaa1bac64372105acc","isrc":"MXF110000326","name":"Te Amo","registered_at":"2026-06-02T01:56:05Z","spotify_id":"0UwmVtejteUw7ELX5ZmIIR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18cd4e4996a97f47f14cad25a319bfd628877911efacdcaa1bac64372105acc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0UwmVtejteUw7ELX5ZmIIR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UwmVtejteUw7ELX5ZmIIR.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xa18cd4e4996a97f47f14cad25a319bfd628877911efacdcaa1bac64372105acc","isrc":"MXF110000326","name":"Te Amo","registered_at":"2026-06-02T01:56:05Z","spotify_id":"0UwmVtejteUw7ELX5ZmIIR","type":"track"}
track: Para Que Volver
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194706
  explicit: false
  by artist: Los Mier
  in album: 21 Black Jack
    type: MusicAlbum
    date published: 2013-01-01
  isrc code: MXF119903472
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T22:54:13+00:00
track: Hablemos
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197613
  explicit: false
  by artist: Los Mier
  in album: 21 Black Jack
    type: MusicAlbum
    date published: 2013-01-01
  isrc code: MXF110000325
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T02:55:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa36307a709d9163b386bfff1aca0386bb269476830d6965edea37c28235714c6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7rNFBdpRTCBK08w8fqYg9w.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rNFBdpRTCBK08w8fqYg9w
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36307a709d9163b386bfff1aca0386bb269476830d6965edea37c28235714c6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7rNFBdpRTCBK08w8fqYg9w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rNFBdpRTCBK08w8fqYg9w.
    date published: 2026-06-13T12:53:06Z
track: La Coloreteada
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203320
  explicit: false
  by artist: Los Mier
  in album: 21 Black Jack
    type: MusicAlbum
    date published: 2013-01-01
  isrc code: MXF110000317
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:31:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x594db3a9d07f9486c6f7265c19ba349dbeeebca417e8c2644c3c52f55af40df9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/51GNlmNh5i2plxuSyRRBjm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51GNlmNh5i2plxuSyRRBjm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x594db3a9d07f9486c6f7265c19ba349dbeeebca417e8c2644c3c52f55af40df9","isrc":"MXF110000317","name":"La Coloreteada","registered_at":"2026-06-04T09:31:02Z","spotify_id":"51GNlmNh5i2plxuSyRRBjm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594db3a9d07f9486c6f7265c19ba349dbeeebca417e8c2644c3c52f55af40df9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/51GNlmNh5i2plxuSyRRBjm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51GNlmNh5i2plxuSyRRBjm.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x594db3a9d07f9486c6f7265c19ba349dbeeebca417e8c2644c3c52f55af40df9","isrc":"MXF110000317","name":"La Coloreteada","registered_at":"2026-06-04T09:31:02Z","spotify_id":"51GNlmNh5i2plxuSyRRBjm","type":"track"}
track: Muñeca De Ojos De Miel
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204106
  explicit: false
  by artist: Los Mier
  in album: 21 Black Jack
    type: MusicAlbum
    date published: 2013-01-01
  isrc code: MXF110000306
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T20:12:39+00:00
track: Notas De Sociedad
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190293
  explicit: false
  by artist: Los Mier
  in album: 21 Black Jack
    type: MusicAlbum
    date published: 2013-01-01
  isrc code: MXF110000321
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:00:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ffa7d55811084c6c4955e2b27bc707492e0ad10eaa30bba59a39b6f101ce681
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Pobre Gato
track: Una Mentira Más
track: No Quiero Limosna
track: Qué Te Parece
track: Eres Mi Sol
track: Poquito A Poquito
track: A Que Si Te Acuerdas
track: Amigos Y Mujeres
track: Pensando En Ti
track: Al Mismo Nivel
track: La Paloma
track: Olvídame
track: Si Se Hubiera Casado Conmigo
track: Déjala Que Se Divierta
track: Dulcemente Enamorada

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7jbUM1lgLdVsXeILd108CT.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jbUM1lgLdVsXeILd108CT

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3ffa7d55811084c6c4955e2b27bc707492e0ad10eaa30bba59a39b6f101ce681","isrc":"MXF110000321","name":"Notas De Sociedad","registered_at":"2026-06-18T05:00:12Z","spotify_id":"7jbUM1lgLdVsXeILd108CT","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ffa7d55811084c6c4955e2b27bc707492e0ad10eaa30bba59a39b6f101ce681. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7jbUM1lgLdVsXeILd108CT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jbUM1lgLdVsXeILd108CT.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x3ffa7d55811084c6c4955e2b27bc707492e0ad10eaa30bba59a39b6f101ce681","isrc":"MXF110000321","name":"Notas De Sociedad","registered_at":"2026-06-18T05:00:12Z","spotify_id":"7jbUM1lgLdVsXeILd108CT","type":"track"}

Pobre Gato
type: MusicRecording
duration: PT2M30S
duration ms: 150546
explicit: false
by artist: Los Mier
in album: 21 Black Jack
  type: MusicAlbum
  date published: 2013-01-01
isrc code: MXF110001738
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:01:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9115b5c78b53320dab94d7f5ccf57f4389868624d98629976f56b0fc92935ec1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/20Xzk8WucH6aIJXCFNaGcf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20Xzk8WucH6aIJXCFNaGcf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9115b5c78b53320dab94d7f5ccf57f4389868624d98629976f56b0fc92935ec1","isrc":"MXF110001738","name":"Pobre Gato","registered_at":"2026-06-06T19:01:10Z","spotify_id":"20Xzk8WucH6aIJXCFNaGcf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9115b5c78b53320dab94d7f5ccf57f4389868624d98629976f56b0fc92935ec1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/20Xzk8WucH6aIJXCFNaGcf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20Xzk8WucH6aIJXCFNaGcf.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9115b5c78b53320dab94d7f5ccf57f4389868624d98629976f56b0fc92935ec1","isrc":"MXF110001738","name":"Pobre Gato","registered_at":"2026-06-06T19:01:10Z","spotify_id":"20Xzk8WucH6aIJXCFNaGcf","type":"track"}

Una Mentira Más
type: MusicRecording
duration: PT3M9S
duration ms: 189213
explicit: false
by artist: Los Mier
in album: 21 Black Jack
  type: MusicAlbum
  date published: 2013-01-01
isrc code: MXF119903479

No Quiero Limosna
type: MusicRecording
duration: PT2M57S
duration ms: 177773
explicit: false
by artist: Los Mier
in album: 21 Black Jack
  type: MusicAlbum
  date published: 2013-01-01
isrc code: MXF119903469
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T13:54:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0a72644fb6018a98fc9410163cd784606d31f08bf7b711170018808c9eeeaaf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/06ERWGYu12x4ZRKnvh473H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06ERWGYu12x4ZRKnvh473H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0a72644fb6018a98fc9410163cd784606d31f08bf7b711170018808c9eeeaaf","isrc":"MXF119903469","name":"No Quiero Limosna","registered_at":"2026-06-25T13:54:29Z","spotify_id":"06ERWGYu12x4ZRKnvh473H","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a72644fb6018a98fc9410163cd784606d31f08bf7b711170018808c9eeeaaf. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/06ERWGYu12x4ZRKnvh473H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/06ERWGYu12x4ZRKnvh473H.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xc0a72644fb6018a98fc9410163cd784606d31f08bf7b711170018808c9eeeaaf","isrc":"MXF119903469","name":"No Quiero Limosna","registered_at":"2026-06-25T13:54:29Z","spotify_id":"06ERWGYu12x4ZRKnvh473H","type":"track"}

Qué Te Parece
type: MusicRecording
duration: PT2M55S
duration ms: 175493
explicit: false
by artist: Los Mier
in album: 21 Black Jack
  type: MusicAlbum
  date published: 2013-01-01
isrc code: MXF119903475

Eres Mi Sol
type: MusicRecording
duration: PT2M28S
duration ms: 148066
explicit: false
by artist: Los Mier
in album: 21 Black Jack
  type: MusicAlbum
  date published: 2013-01-01
isrc code: MXF119903467

Poquito A Poquito
type: MusicRecording
duration: PT2M42S
duration ms: 162200
explicit: false
by artist: Los Mier
in album: 21 Black Jack
  type: MusicAlbum
  date published: 2013-01-01
isrc code: MXF119903473

A Que Si Te Acuerdas
type: MusicRecording
duration: PT3M45S
duration ms: 225080
explicit: false
by artist: Los Mier
in album: 21 Black Jack
  type: MusicAlbum
  date published: 2013-01-01
isrc code: MXF110000318
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:03:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1facec54f5ef29c43cb99b5b9b02f279cb755fbfbc89913d40dbb5d58abb0bd7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1bTNA81Wg5G9OyWpULxePI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bTNA81Wg5G9OyWpULxePI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1facec54f5ef29c43cb99b5b9b02f279cb755fbfbc89913d40dbb5d58abb0bd7","isrc":"MXF110000318","name":"A Que Si Te Acuerdas","registered_at":"2026-06-18T12:03:01Z","spotify_id":"1bTNA81Wg5G9OyWpULxePI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1facec54f5ef29c43cb99b5b9b02f279cb755fbfbc89913d40dbb5d58abb0bd7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1bTNA81Wg5G9OyWpULxePI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bTNA81Wg5G9OyWpULxePI.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0x1facec54f5ef29c43cb99b5b9b02f279cb755fbfbc89913d40dbb5d58abb0bd7","isrc":"MXF110000318","name":"A Que Si Te Acuerdas","registered_at":"2026-06-18T12:03:01Z","spotify_id":"1bTNA81Wg5G9OyWpULxePI","type":"track"}

Amigos Y Mujeres
type: MusicRecording
duration: PT2M33S
duration ms: 153893
explicit: false
by artist: Los Mier
in album: 21 Black Jack
  type: MusicAlbum
  date published: 2013-01-01
isrc code: MXUM71200418
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T13:32:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdefb606e4280e438c3be1d8c9a665ebf64fadfc2926b0ecc365456044afb7616
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2BBUSagjVzNTdiXDZRm9Mq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BBUSagjVzNTdiXDZRm9Mq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdefb606e4280e438c3be1d8c9a665ebf64fadfc2926b0ecc365456044afb7616","isrc":"MXUM71200418","name":"Amigos Y Mujeres","registered_at":"2026-06-27T13:32:22Z","spotify_id":"2BBUSagjVzNTdiXDZRm9Mq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefb606e4280e438c3be1d8c9a665ebf64fadfc2926b0ecc365456044afb7616. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2BBUSagjVzNTdiXDZRm9Mq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BBUSagjVzNTdiXDZRm9Mq.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0xdefb606e4280e438c3be1d8c9a665ebf64fadfc2926b0ecc365456044afb7616","isrc":"MXUM71200418","name":"Amigos Y Mujeres","registered_at":"2026-06-27T13:32:22Z","spotify_id":"2BBUSagjVzNTdiXDZRm9Mq","type":"track"}

Pensando En Ti
type: MusicRecording
duration: PT3M4S
duration ms: 184866
explicit: false
by artist: Los Mier
in album: 21 Black Jack
  type: MusicAlbum
  date published: 2013-01-01
isrc code: MXF119904894

Al Mismo Nivel
type: MusicRecording
duration: PT3M16S
duration ms: 196453
explicit: false
by artist: Los Mier
in album: 21 Black Jack
  type: MusicAlbum
  date published: 2013-01-01
isrc code: MXF110000311
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T07:34:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x058ca5b08135ff5cd8f60605bc96dd21f82daa34a6b07468d8dc758e7d5bdfb5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1oci1AVF6l8hQCYNuUNEAK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oci1AVF6l8hQCYNuUNEAK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x058ca5b08135ff5cd8f60605bc96dd21f82daa34a6b07468d8dc758e7d5bdfb5","isrc":"MXF110000311","name":"Al Mismo Nivel","registered_at":"2026-06-22T07:34:20Z","spotify_id":"1oci1AVF6l8hQCYNuUNEAK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058ca5b08135ff5cd8f60605bc96dd21f82daa34a6b07468d8dc758e7d5bdfb5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1oci1AVF6l8hQCYNuUNEAK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oci1AVF6l8hQCYNuUNEAK.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0x058ca5b08135ff5cd8f60605bc96dd21f82daa34a6b07468d8dc758e7d5bdfb5","isrc":"MXF110000311","name":"Al Mismo Nivel","registered_at":"2026-06-22T07:34:20Z","spotify_id":"1oci1AVF6l8hQCYNuUNEAK","type":"track"}

La Paloma
type: MusicRecording
duration: PT2M40S
duration ms: 160626
explicit: false
by artist: Los Mier
in album: 21 Black Jack
  type: MusicAlbum
  date published: 2013-01-01
isrc code: MXF110000319
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T12:31:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85340385f7292eb68a7a416d7d9f033027954ab4fe24345c93a43e9bdf32780e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5VPRIQK26dtrdHjqrqu5gJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VPRIQK26dtrdHjqrqu5gJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85340385f7292eb68a7a416d7d9f033027954ab4fe24345c93a43e9bdf32780e","isrc":"MXF110000319","name":"La Paloma","registered_at":"2026-06-06T12:31:31Z","spotify_id":"5VPRIQK26dtrdHjqrqu5gJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85340385f7292eb68a7a416d7d9f033027954ab4fe24345c93a43e9bdf32780e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5VPRIQK26dtrdHjqrqu5gJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VPRIQK26dtrdHjqrqu5gJ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x85340385f7292eb68a7a416d7d9f033027954ab4fe24345c93a43e9bdf32780e","isrc":"MXF110000319","name":"La Paloma","registered_at":"2026-06-06T12:31:31Z","spotify_id":"5VPRIQK26dtrdHjqrqu5gJ","type":"track"}

Olvídame
type: MusicRecording
duration: PT3M2S
duration ms: 182986
explicit: false
by artist: Los Mier
in album: 21 Black Jack
  type: MusicAlbum
  date published: 2013-01-01
isrc code: USUM70767380

Si Se Hubiera Casado Conmigo
type: MusicRecording
duration: PT3M25S
duration ms: 205146
explicit: false
by artist: Los Mier
in album: 21 Black Jack
  type: MusicAlbum
  date published: 2013-01-01
isrc code: MXF110000307
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T16:53:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd96e4dd2e803916ef61bcdd878e807c49d690e89c75077549e26c134c6307bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4Ps9cwZgNFYmSgzGAUwETG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ps9cwZgNFYmSgzGAUwETG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd96e4dd2e803916ef61bcdd878e807c49d690e89c75077549e26c134c6307bb","isrc":"MXF110000307","name":"Si Se Hubiera Casado Conmigo","registered_at":"2026-06-11T16:53:31Z","spotify_id":"4Ps9cwZgNFYmSgzGAUwETG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd96e4dd2e803916ef61bcdd878e807c49d690e89c75077549e26c134c6307bb. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Ps9cwZgNFYmSgzGAUwETG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Ps9cwZgNFYmSgzGAUwETG.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xbd96e4dd2e803916ef61bcdd878e807c49d690e89c75077549e26c134c6307bb","isrc":"MXF110000307","name":"Si Se Hubiera Casado Conmigo","registered_at":"2026-06-11T16:53:31Z","spotify_id":"4Ps9cwZgNFYmSgzGAUwETG","type":"track"}

Déjala Que Se Divierta
type: MusicRecording
duration: PT3M17S
duration ms: 197133
explicit: false
by artist: Los Mier
in album: 21 Black Jack
  type: MusicAlbum
  date published: 2013-01-01
isrc code: USUL10110284
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T16:23:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14496502f149484f4aeb8b0a1b89fdb4ebe633371426eaccb74344ee14602720
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4QgeT9Ee4m7hJzEMVubYbh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QgeT9Ee4m7hJzEMVubYbh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x14496502f149484f4aeb8b0a1b89fdb4ebe633371426eaccb74344ee14602720","isrc":"USUL10110284","name":"Déjala Que Se Divierta","registered_at":"2026-06-19T16:23:34Z","spotify_id":"4QgeT9Ee4m7hJzEMVubYbh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14496502f149484f4aeb8b0a1b89fdb4ebe633371426eaccb74344ee14602720. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4QgeT9Ee4m7hJzEMVubYbh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4QgeT9Ee4m7hJzEMVubYbh.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x14496502f149484f4aeb8b0a1b89fdb4ebe633371426eaccb74344ee14602720","isrc":"USUL10110284","name":"Déjala Que Se Divierta","registered_at":"2026-06-19T16:23:34Z","spotify_id":"4QgeT9Ee4m7hJzEMVubYbh","type":"track"}

Dulcemente Enamorada
type: MusicRecording
duration: PT2M49S
duration ms: 169760
explicit: false
by artist: Los Mier
in album: 21 Black Jack
  type: MusicAlbum
  date published: 2013-01-01
isrc code: MXF110000323
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:23:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe14e74163e1c0e2dcdc3c32b080f48e1da86066cac6547f21349e61ebe9b611
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1T7HrvfBuWB458OBr1qaaE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1T7HrvfBuWB458OBr1qaaE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe14e74163e1c0e2dcdc3c32b080f48e1da86066cac6547f21349e61ebe9b611","isrc":"MXF110000323","name":"Dulcemente Enamorada","registered_at":"2026-06-09T10:23:17Z","spotify_id":"1T7HrvfBuWB458OBr1qaaE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe14e74163e1c0e2dcdc3c32b080f48e1da86066cac6547f21349e61ebe9b611. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1T7HrvfBuWB458OBr1qaaE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1T7HrvfBuWB458OBr1qaaE.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xbe14e74163e1c0e2dcdc3c32b080f48e1da86066cac6547f21349e61ebe9b611","isrc":"MXF110000323","name":"Dulcemente Enamorada","registered_at":"2026-06-09T10:23:17Z","spotify_id":"1T7HrvfBuWB458OBr1qaaE","type":"track"}

Te Reto A Que Me Olvides
type: MusicAlbum
date published: 2012-10-02
track: Ámame... Me Gusta Amanecer en Ti
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218093
  explicit: false
  by artist: Los Mier
  in album: Te Reto A Que Me Olvides
    type: MusicAlbum
    date published: 2012-10-02
  isrc code: MXF018900748
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:00:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xca406c1fbf15bc5f6d08d93abd16fb7d2e38a6a8e0696abe0a6f4f8726ea9634
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6ThK3jHlyiibLeKkMN9Zdu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ThK3jHlyiibLeKkMN9Zdu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xca406c1fbf15bc5f6d08d93abd16fb7d2e38a6a8e0696abe0a6f4f8726ea9634","isrc":"MXF018900748","name":"Ámame... Me Gusta Amanecer en Ti","registered_at":"2026-06-09T20:00:29Z","spotify_id":"6ThK3jHlyiibLeKkMN9Zdu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca406c1fbf15bc5f6d08d93abd16fb7d2e38a6a8e0696abe0a6f4f8726ea9634. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ThK3jHlyiibLeKkMN9Zdu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ThK3jHlyiibLeKkMN9Zdu.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xca406c1fbf15bc5f6d08d93abd16fb7d2e38a6a8e0696abe0a6f4f8726ea9634","isrc":"MXF018900748","name":"Ámame... Me Gusta Amanecer en Ti","registered_at":"2026-06-09T20:00:29Z","spotify_id":"6ThK3jHlyiibLeKkMN9Zdu","type":"track"}
track: Me la Robaste
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186386
  explicit: false
  by artist: Los Mier
  in album: Te Reto A Que Me Olvides
    type: MusicAlbum
    date published: 2012-10-02
  isrc code: MXF018900295
track: El Cienpiés
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180226
  explicit: false
  by artist: Los Mier
  in album: Te Reto A Que Me Olvides
    type: MusicAlbum
    date published: 2012-10-02
  isrc code: MXF018900750
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T16:27:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4cb7619687ea7bb92c98f93c34e38b4afda1dc542ecac762e2adc3e7ac232a24
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2cXS0DLWgRKkGyKUeGdb2I.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cXS0DLWgRKkGyKUeGdb2I
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4cb7619687ea7bb92c98f93c34e38b4afda1dc542ecac762e2adc3e7ac232a24","isrc":"MXF018900750","name":"El Cienpiés","registered_at":"2026-06-19T16:27:25Z","spotify_id":"2cXS0DLWgRKkGyKUeGdb2I","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb7619687ea7bb92c98f93c34e38b4afda1dc542ecac762e2adc3e7ac232a24. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2cXS0DLWgRKkGyKUeGdb2I.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2cXS0DLWgRKkGyKUeGdb2I.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x4cb7619687ea7bb92c98f93c34e38b4afda1dc542ecac762e2adc3e7ac232a24","isrc":"MXF018900750","name":"El Cienpiés","registered_at":"2026-06-19T16:27:25Z","spotify_id":"2cXS0DLWgRKkGyKUeGdb2I","type":"track"}
track: Te Miro en Mi Copa
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150800
  explicit: false
  by artist: Los Mier
  in album: Te Reto A Que Me Olvides
    type: MusicAlbum
    date published: 2012-10-02
  isrc code: MXF018900294
track: La Cumparsita
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168533
  explicit: false
  by artist: Los Mier
  in album: Te Reto A Que Me Olvides
    type: MusicAlbum
    date published: 2012-10-02
  isrc code: MXF018900751
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T11:54:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf18dd654e020d67a3095dbb81293213165619b46a2adbf65075bf5ce5146b402
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7MH7VFC9tqax8gI2JG40tn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MH7VFC9tqax8gI2JG40tn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf18dd654e020d67a3095dbb81293213165619b46a2adbf65075bf5ce5146b402","isrc":"MXF018900751","name":"La Cumparsita","registered_at":"2026-06-25T11:54:15Z","spotify_id":"7MH7VFC9tqax8gI2JG40tn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18dd654e020d67a3095dbb81293213165619b46a2adbf65075bf5ce5146b402. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7MH7VFC9tqax8gI2JG40tn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MH7VFC9tqax8gI2JG40tn.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xf18dd654e020d67a3095dbb81293213165619b46a2adbf65075bf5ce5146b402","isrc":"MXF018900751","name":"La Cumparsita","registered_at":"2026-06-25T11:54:15Z","spotify_id":"7MH7VFC9tqax8gI2JG40tn","type":"track"}
track: Ya Vete ( Ándate)
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128453
  explicit: false
  by artist: Los Mier
  in album: Te Reto A Que Me Olvides
    type: MusicAlbum
    date published: 2012-10-02
  isrc code: MXF018900752
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T12:02:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x48c0b885beb017f4b8de753cdd05f3a6e3794318a886a90e979a1617925ae3bb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/630MhoDFKmNACseZPl9Coj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/630MhoDFKmNACseZPl9Coj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Quién Te Quiere a Ti
track: ...Y Amaneció
track: Muchachita
track: Te Reto A Que Me Olvides
track: La Pregunta
track: Me Tocó Perder

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x48c0b885beb017f4b8de753cdd05f3a6e3794318a886a90e979a1617925ae3bb","isrc":"MXF018900752","name":"Ya Vete ( Ándate)","registered_at":"2026-06-25T12:02:19Z","spotify_id":"630MhoDFKmNACseZPl9Coj","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c0b885beb017f4b8de753cdd05f3a6e3794318a886a90e979a1617925ae3bb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/630MhoDFKmNACseZPl9Coj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/630MhoDFKmNACseZPl9Coj.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x48c0b885beb017f4b8de753cdd05f3a6e3794318a886a90e979a1617925ae3bb","isrc":"MXF018900752","name":"Ya Vete ( Ándate)","registered_at":"2026-06-25T12:02:19Z","spotify_id":"630MhoDFKmNACseZPl9Coj","type":"track"}

Quién Te Quiere a Ti
type: MusicRecording
duration: PT2M52S
duration ms: 172920
explicit: false
by artist: Los Mier
in album: Te Reto A Que Me Olvides
  type: MusicAlbum
  date published: 2012-10-02
isrc code: MXF018901404
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T22:06:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d16e0ff95fd5007936cb6a49749c6a8d9bce131d7c9d95b237a6d64bdc686fe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2aProdpORXoUJHSAetvl2B.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aProdpORXoUJHSAetvl2B
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d16e0ff95fd5007936cb6a49749c6a8d9bce131d7c9d95b237a6d64bdc686fe","isrc":"MXF018901404","name":"Quién Te Quiere a Ti","registered_at":"2026-06-24T22:06:28Z","spotify_id":"2aProdpORXoUJHSAetvl2B","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d16e0ff95fd5007936cb6a49749c6a8d9bce131d7c9d95b237a6d64bdc686fe. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2aProdpORXoUJHSAetvl2B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aProdpORXoUJHSAetvl2B.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x3d16e0ff95fd5007936cb6a49749c6a8d9bce131d7c9d95b237a6d64bdc686fe","isrc":"MXF018901404","name":"Quién Te Quiere a Ti","registered_at":"2026-06-24T22:06:28Z","spotify_id":"2aProdpORXoUJHSAetvl2B","type":"track"}

...Y Amaneció
type: MusicRecording
duration: PT3M7S
duration ms: 187720
explicit: false
by artist: Los Mier
in album: Te Reto A Que Me Olvides
  type: MusicAlbum
  date published: 2012-10-02
isrc code: MXF018901512
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T11:54:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98cc62efb388b1f0c0a5d9e409021232a3d6316f9e7fda0461747443ffec27e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7jfvdsv0ZBQqydseyXSahi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jfvdsv0ZBQqydseyXSahi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98cc62efb388b1f0c0a5d9e409021232a3d6316f9e7fda0461747443ffec27e9","isrc":"MXF018901512","name":"...Y Amaneció","registered_at":"2026-06-25T11:54:23Z","spotify_id":"7jfvdsv0ZBQqydseyXSahi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98cc62efb388b1f0c0a5d9e409021232a3d6316f9e7fda0461747443ffec27e9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7jfvdsv0ZBQqydseyXSahi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jfvdsv0ZBQqydseyXSahi.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x98cc62efb388b1f0c0a5d9e409021232a3d6316f9e7fda0461747443ffec27e9","isrc":"MXF018901512","name":"...Y Amaneció","registered_at":"2026-06-25T11:54:23Z","spotify_id":"7jfvdsv0ZBQqydseyXSahi","type":"track"}

Muchachita
type: MusicRecording
duration: PT2M31S
duration ms: 151866
explicit: false
by artist: Los Mier
in album: Te Reto A Que Me Olvides
  type: MusicAlbum
  date published: 2012-10-02
isrc code: MXF018900753
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T12:32:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5d5d9e6b31bc768de427a2795f84a49f608829fc9610563c4b8e7373ed889e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1tq6WO62mtdYmaSunuQoyw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tq6WO62mtdYmaSunuQoyw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d5d9e6b31bc768de427a2795f84a49f608829fc9610563c4b8e7373ed889e4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1tq6WO62mtdYmaSunuQoyw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tq6WO62mtdYmaSunuQoyw.
  date published: 2026-06-13T12:47:07Z

Te Reto A Que Me Olvides
type: MusicRecording
duration: PT3M13S
duration ms: 193920
explicit: false
by artist: Los Mier
in album: Te Reto A Que Me Olvides
  type: MusicAlbum
  date published: 2012-10-02
isrc code: MXF018900292
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T16:27:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8af6ebe8f32f65996775cd138e7cd8999404ab2e39591ef2fd3dec5cf1ed6e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0pr9427njjuqn1PsrY8Qq8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pr9427njjuqn1PsrY8Qq8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8af6ebe8f32f65996775cd138e7cd8999404ab2e39591ef2fd3dec5cf1ed6e1","isrc":"MXF018900292","name":"Te Reto A Que Me Olvides","registered_at":"2026-06-23T16:27:39Z","spotify_id":"0pr9427njjuqn1PsrY8Qq8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8af6ebe8f32f65996775cd138e7cd8999404ab2e39591ef2fd3dec5cf1ed6e1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0pr9427njjuqn1PsrY8Qq8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pr9427njjuqn1PsrY8Qq8.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa8af6ebe8f32f65996775cd138e7cd8999404ab2e39591ef2fd3dec5cf1ed6e1","isrc":"MXF018900292","name":"Te Reto A Que Me Olvides","registered_at":"2026-06-23T16:27:39Z","spotify_id":"0pr9427njjuqn1PsrY8Qq8","type":"track"}

La Pregunta
type: MusicRecording
duration: PT2M28S
duration ms: 148133
explicit: false
by artist: Los Mier
in album: Te Reto A Que Me Olvides
  type: MusicAlbum
  date published: 2012-10-02
isrc code: MXF018900299
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T13:34:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x10b71999c8552223f54d46cfea9fe3479c580a1ea294ca48b40ad73488abc990
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3jWhkcyXHhIfM8eUMUV3H3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jWhkcyXHhIfM8eUMUV3H3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x10b71999c8552223f54d46cfea9fe3479c580a1ea294ca48b40ad73488abc990","isrc":"MXF018900299","name":"La Pregunta","registered_at":"2026-06-27T13:34:30Z","spotify_id":"3jWhkcyXHhIfM8eUMUV3H3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b71999c8552223f54d46cfea9fe3479c580a1ea294ca48b40ad73488abc990. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3jWhkcyXHhIfM8eUMUV3H3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jWhkcyXHhIfM8eUMUV3H3.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x10b71999c8552223f54d46cfea9fe3479c580a1ea294ca48b40ad73488abc990","isrc":"MXF018900299","name":"La Pregunta","registered_at":"2026-06-27T13:34:30Z","spotify_id":"3jWhkcyXHhIfM8eUMUV3H3","type":"track"}

Me Tocó Perder
type: MusicRecording
duration: PT2M50S
duration ms: 170866
explicit: false
by artist: Los Mier
in album: Te Reto A Que Me Olvides
  type: MusicAlbum
  date published: 2012-10-02
isrc code: MXF018900749

Mis Consentidas
type: MusicAlbum
date published: 2012-02-01
track: La Apretadita
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175040
  explicit: false
  by artist: Los Mier
  in album: Mis Consentidas
    type: MusicAlbum
    date published: 2012-02-01
track: Te Dejo Mi Adios
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166760
  explicit: false
  by artist: Los Mier
  in album: Mis Consentidas
    type: MusicAlbum
    date published: 2012-02-01
track: Locos de Amor
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221120
  explicit: false
  by artist: Los Mier
  in album: Mis Consentidas
    type: MusicAlbum
    date published: 2012-02-01
track: Vamonos de Cumbia
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155560
  explicit: false
  by artist: Los Mier
  in album: Mis Consentidas
    type: MusicAlbum
    date published: 2012-02-01
track: Quien Mas Te Amo
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150533
  explicit: false
  by artist: Los Mier
  in album: Mis Consentidas
    type: MusicAlbum
    date published: 2012-02-01
track: No Es Que Me Arrepienta
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170493
  explicit: false
  by artist: Los Mier
  in album: Mis Consentidas
    type: MusicAlbum
    date published: 2012-02-01
track: Silencio Corazon
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204680
  explicit: false
  by artist: Los Mier
  in album: Mis Consentidas
    type: MusicAlbum
    date published: 2012-02-01
track: Chiquitita
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196173
  explicit: false
  by artist: Los Mier
  in album: Mis Consentidas
    type: MusicAlbum
    date published: 2012-02-01
track: La Comparsita
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171280
  explicit: false
  by artist: Los Mier
  in album: Mis Consentidas
    type: MusicAlbum
    date published: 2012-02-01
track: Tengo el Sentimiento Herido
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160973
  explicit: false
  by artist: Los Mier
  in album: Mis Consentidas
    type: MusicAlbum
    date published: 2012-02-01
track: Falsa
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191293
  explicit: false
  by artist: Los Mier
  in album: Mis Consentidas
    type: MusicAlbum
    date published: 2012-02-01
track: Cancionero
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196493
  explicit: false
  by artist: Los Mier
  in album: Mis Consentidas
    type: MusicAlbum
    date published: 2012-02-01
track: A Quien Vas a Engañar
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178240
  explicit: false
  by artist: Los Mier
  in album: Mis Consentidas
    type: MusicAlbum
    date published: 2012-02-01
track: Un Cuento de Amor
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206586
  explicit: false
  by artist: Los Mier
  in album: Mis Consentidas
    type: MusicAlbum
    date published: 2012-02-01
track: Si Te Has Quedado Sola
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169253
  explicit: false
  by artist: Los Mier
  in album: Mis Consentidas
    type: MusicAlbum
    date published: 2012-02-01
track: La Orgullosa
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178080
  explicit: false
  by artist: Los Mier
  in album: Mis Consentidas
    type: MusicAlbum
    date published: 2012-02-01
track: No Me Pidas Eso
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196240
  explicit: false
  by artist: Los Mier
  in album: Mis Consentidas
    type: MusicAlbum
    date published: 2012-02-01
track: Yo Nunca Se Perder
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190200
  explicit: false
  by artist: Los Mier
  in album: Mis Consentidas
    type: MusicAlbum
    date published: 2012-02-01
track: La Tortuguita
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182906
  explicit: false
  by artist: Los Mier
  in album: Mis Consentidas
    type: MusicAlbum
    date published: 2012-02-01
track: Solo Soy Tu Amigo
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196613
  explicit: false
  by artist: Los Mier
  in album: Mis Consentidas
    type: MusicAlbum
    date published: 2012-02-01

Mas Que Antes
type: MusicAlbum
date published: 2012-02-01
track: Diganle a Ella
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193293
  explicit: false
  by artist: Los Mier
  in album: Mas Que Antes
    type: MusicAlbum
    date published: 2012-02-01
  isrc code: USA561126231
track: Te Seguire
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183946
  explicit: false
  by artist: Los Mier
  in album: Mas Que Antes
    type: MusicAlbum
    date published: 2012-02-01
  isrc code: USA561126232
track: Nunca Te Vayas
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180506
  explicit: false
  by artist: Los Mier
  in album: Mas Que Antes
    type: MusicAlbum
    date published: 2012-02-01
  isrc code: USA561126233
track: Si Me Dejaras Habitar Tu Corazon
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193546
  explicit: false
  by artist: Los Mier
  in album: Mas Que Antes
    type: MusicAlbum
    date published: 2012-02-01
  isrc code: USA561126234
track: Mi Destino Fue Quererte
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205706
  explicit: false
  by artist: Los Mier
  in album: Mas Que Antes
    type: MusicAlbum
    date published: 2012-02-01
  isrc code: USA561126235
track: Para Olvidar
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191280
  explicit: false
  by artist: Los Mier
  in album: Mas Que Antes
    type: MusicAlbum
    date published: 2012-02-01
  isrc code: USA561126236
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:00:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x04ef3355e4369011ef30d13fea3c886ae56266abd8015ebd15bc74273fa3a68d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5slasXHbUHDQJYqwhSWCV7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5slasXHbUHDQJYqwhSWCV7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x04ef3355e4369011ef30d13fea3c886ae56266abd8015ebd15bc74273fa3a68d","isrc":"USA561126236","name":"Para Olvidar","registered_at":"2026-06-18T05:00:51Z","spotify_id":"5slasXHbUHDQJYqwhSWCV7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ef3355e4369011ef30d13fea3c886ae56266abd8015ebd15bc74273fa3a68d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5slasXHbUHDQJYqwhSWCV7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5slasXHbUHDQJYqwhSWCV7.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x04ef3355e4369011ef30d13fea3c886ae56266abd8015ebd15bc74273fa3a68d","isrc":"USA561126236","name":"Para Olvidar","registered_at":"2026-06-18T05:00:51Z","spotify_id":"5slasXHbUHDQJYqwhSWCV7","type":"track"}
track: Tu Protector
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184986
  explicit: false
  by artist: Los Mier
  in album: Mas Que Antes
    type: MusicAlbum
    date published: 2012-02-01
  isrc code: USA561126237
track: Por Cada Gota de Llanto
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180066
  explicit: false
  by artist: Los Mier
  in album: Mas Que Antes
    type: MusicAlbum
    date published: 2012-02-01
  isrc code: USA561126238
track: Ven
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171666
  explicit: false
  by artist: Los Mier
  in album: Mas Que Antes
    type: MusicAlbum
    date published: 2012-02-01
  isrc code: USA561126239
track: De Puntitas
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182573
  explicit: false
  by artist: Los Mier
  in album: Mas Que Antes
    type: MusicAlbum
    date published: 2012-02-01
  isrc code: USA561126240

20 Kilates 20 Éxitos
type: MusicAlbum
date published: 2012-01-01
track: Te Amo
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179333
  explicit: false
  by artist: Los Mier
  in album: 20 Kilates 20 Éxitos
    type: MusicAlbum
    date published: 2012-01-01
  isrc code: MXF110000326
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T01:56:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa18cd4e4996a97f47f14cad25a319bfd628877911efacdcaa1bac64372105acc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/04DS7LPKHZDqf74VnHC0Kf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04DS7LPKHZDqf74VnHC0Kf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa18cd4e4996a97f47f14cad25a319bfd628877911efacdcaa1bac64372105acc","isrc":"MXF110000326","name":"Te Amo","registered_at":"2026-06-02T01:56:05Z","spotify_id":"04DS7LPKHZDqf74VnHC0Kf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18cd4e4996a97f47f14cad25a319bfd628877911efacdcaa1bac64372105acc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/04DS7LPKHZDqf74VnHC0Kf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04DS7LPKHZDqf74VnHC0Kf.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xa18cd4e4996a97f47f14cad25a319bfd628877911efacdcaa1bac64372105acc","isrc":"MXF110000326","name":"Te Amo","registered_at":"2026-06-02T01:56:05Z","spotify_id":"04DS7LPKHZDqf74VnHC0Kf","type":"track"}
track: Para Que Volver
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196120
  explicit: false
  by artist: Los Mier
  in album: 20 Kilates 20 Éxitos
    type: MusicAlbum
    date published: 2012-01-01
  isrc code: MXF119903472
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T22:54:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb516c505bb58638a1146ace7c3fbed5bc0c7746eae58341c460cefd4efee77ca
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956889
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0MEcdqspSFYZ7KIbmzbYCo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MEcdqspSFYZ7KIbmzbYCo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb516c505bb58638a1146ace7c3fbed5bc0c7746eae58341c460cefd4efee77ca","isrc":"MXF119903472","name":"Para Que Volver","registered_at":"2026-06-23T22:54:13Z","spotify_id":"0MEcdqspSFYZ7KIbmzbYCo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb516c505bb58638a1146ace7c3fbed5bc0c7746eae58341c460cefd4efee77ca. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0MEcdqspSFYZ7KIbmzbYCo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MEcdqspSFYZ7KIbmzbYCo.
    date published: 2026-07-06T06:56:49Z
    text: {"copyright_id":"0xb516c505bb58638a1146ace7c3fbed5bc0c7746eae58341c460cefd4efee77ca","isrc":"MXF119903472","name":"Para Que Volver","registered_at":"2026-06-23T22:54:13Z","spotify_id":"0MEcdqspSFYZ7KIbmzbYCo","type":"track"}
track: Hablemos
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197786
  explicit: false
  by artist: Los Mier
  in album: 20 Kilates 20 Éxitos
    type: MusicAlbum
    date published: 2012-01-01
  isrc code: MXF110000325
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T02:55:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa36307a709d9163b386bfff1aca0386bb269476830d6965edea37c28235714c6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3Q7hsZJekzTEWuUQgxNmGR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Q7hsZJekzTEWuUQgxNmGR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36307a709d9163b386bfff1aca0386bb269476830d6965edea37c28235714c6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Q7hsZJekzTEWuUQgxNmGR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Q7hsZJekzTEWuUQgxNmGR.
    date published: 2026-07-02T11:38:34Z
track: La Coloreteada
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203853
  explicit: false
  by artist: Los Mier
  in album: 20 Kilates 20 Éxitos
    type: MusicAlbum
    date published: 2012-01-01
  isrc code: MXF110000317
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:31:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x594db3a9d07f9486c6f7265c19ba349dbeeebca417e8c2644c3c52f55af40df9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0cXAf9cHd7TMhTVUvhU9jc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cXAf9cHd7TMhTVUvhU9jc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x594db3a9d07f9486c6f7265c19ba349dbeeebca417e8c2644c3c52f55af40df9","isrc":"MXF110000317","name":"La Coloreteada","registered_at":"2026-06-04T09:31:02Z","spotify_id":"0cXAf9cHd7TMhTVUvhU9jc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594db3a9d07f9486c6f7265c19ba349dbeeebca417e8c2644c3c52f55af40df9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0cXAf9cHd7TMhTVUvhU9jc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cXAf9cHd7TMhTVUvhU9jc.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x594db3a9d07f9486c6f7265c19ba349dbeeebca417e8c2644c3c52f55af40df9","isrc":"MXF110000317","name":"La Coloreteada","registered_at":"2026-06-04T09:31:02Z","spotify_id":"0cXAf9cHd7TMhTVUvhU9jc","type":"track"}
track: Muñeca De Ojos De Miel
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205226
  explicit: false
  by artist: Los Mier
  in album: 20 Kilates 20 Éxitos
    type: MusicAlbum
    date published: 2012-01-01
  isrc code: MXF110000306
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Notas De Sociedad
track: Dulcemente Enamorada
track: Una Mentira Más
track: No Quiero Limosna
track: Qué Te Parece
track: Eres Mi Sol
track: Poquito A Poquito
track: A Que Si Te Acuerdas
track: Amigos Y Mujeres
track: Sigo Pensando En Ti
track: Al Mismo Nivel
track: La Paloma
track: Olvídame
track: Si Se Hubiera Casado Conmigo
track: Déjala Que Se Divierta

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-24T20:12:39+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x1d5367ad4575daa595701b3e38ca0740eae978802830bb1ce7ac9a5745da780c

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3Jvf1Kxelvv7YIsm6VFxkg.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Jvf1Kxelvv7YIsm6VFxkg

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x1d5367ad4575daa595701b3e38ca0740eae978802830bb1ce7ac9a5745da780c","isrc":"MXF110000306","name":"Muñeca De Ojos De Miel","registered_at":"2026-06-24T20:12:39Z","spotify_id":"3Jvf1Kxelvv7YIsm6VFxkg","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5367ad4575daa595701b3e38ca0740eae978802830bb1ce7ac9a5745da780c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Jvf1Kxelvv7YIsm6VFxkg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Jvf1Kxelvv7YIsm6VFxkg.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x1d5367ad4575daa595701b3e38ca0740eae978802830bb1ce7ac9a5745da780c","isrc":"MXF110000306","name":"Muñeca De Ojos De Miel","registered_at":"2026-06-24T20:12:39Z","spotify_id":"3Jvf1Kxelvv7YIsm6VFxkg","type":"track"}

Notas De Sociedad
type: MusicRecording
duration: PT3M10S
duration ms: 190093
explicit: false
by artist: Los Mier
in album: 20 Kilates 20 Éxitos
  type: MusicAlbum
  date published: 2012-01-01
isrc code: MXF110000321
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T05:00:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ffa7d55811084c6c4955e2b27bc707492e0ad10eaa30bba59a39b6f101ce681
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1moE5GpdhEDfLe24MYgMDS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1moE5GpdhEDfLe24MYgMDS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ffa7d55811084c6c4955e2b27bc707492e0ad10eaa30bba59a39b6f101ce681","isrc":"MXF110000321","name":"Notas De Sociedad","registered_at":"2026-06-18T05:00:12Z","spotify_id":"1moE5GpdhEDfLe24MYgMDS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ffa7d55811084c6c4955e2b27bc707492e0ad10eaa30bba59a39b6f101ce681. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1moE5GpdhEDfLe24MYgMDS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1moE5GpdhEDfLe24MYgMDS.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3ffa7d55811084c6c4955e2b27bc707492e0ad10eaa30bba59a39b6f101ce681","isrc":"MXF110000321","name":"Notas De Sociedad","registered_at":"2026-06-18T05:00:12Z","spotify_id":"1moE5GpdhEDfLe24MYgMDS","type":"track"}

Dulcemente Enamorada
type: MusicRecording
duration: PT2M49S
duration ms: 169453
explicit: false
by artist: Los Mier
in album: 20 Kilates 20 Éxitos
  type: MusicAlbum
  date published: 2012-01-01
isrc code: MXF110000323
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T10:23:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe14e74163e1c0e2dcdc3c32b080f48e1da86066cac6547f21349e61ebe9b611
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5Kzc6QUR9IQcoVy7SM8Qvy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Kzc6QUR9IQcoVy7SM8Qvy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe14e74163e1c0e2dcdc3c32b080f48e1da86066cac6547f21349e61ebe9b611","isrc":"MXF110000323","name":"Dulcemente Enamorada","registered_at":"2026-06-09T10:23:17Z","spotify_id":"5Kzc6QUR9IQcoVy7SM8Qvy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe14e74163e1c0e2dcdc3c32b080f48e1da86066cac6547f21349e61ebe9b611. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Kzc6QUR9IQcoVy7SM8Qvy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Kzc6QUR9IQcoVy7SM8Qvy.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbe14e74163e1c0e2dcdc3c32b080f48e1da86066cac6547f21349e61ebe9b611","isrc":"MXF110000323","name":"Dulcemente Enamorada","registered_at":"2026-06-09T10:23:17Z","spotify_id":"5Kzc6QUR9IQcoVy7SM8Qvy","type":"track"}

Una Mentira Más
type: MusicRecording
duration: PT3M12S
duration ms: 192466
explicit: false
by artist: Los Mier
in album: 20 Kilates 20 Éxitos
  type: MusicAlbum
  date published: 2012-01-01
isrc code: MXF119903479

No Quiero Limosna
type: MusicRecording
duration: PT3M0S
duration ms: 180373
explicit: false
by artist: Los Mier
in album: 20 Kilates 20 Éxitos
  type: MusicAlbum
  date published: 2012-01-01
isrc code: MXF119903469
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T13:54:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0a72644fb6018a98fc9410163cd784606d31f08bf7b711170018808c9eeeaaf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5xYaFQoOR3jQb6Viy5X3Ug.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xYaFQoOR3jQb6Viy5X3Ug
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0a72644fb6018a98fc9410163cd784606d31f08bf7b711170018808c9eeeaaf","isrc":"MXF119903469","name":"No Quiero Limosna","registered_at":"2026-06-25T13:54:29Z","spotify_id":"5xYaFQoOR3jQb6Viy5X3Ug","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a72644fb6018a98fc9410163cd784606d31f08bf7b711170018808c9eeeaaf. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5xYaFQoOR3jQb6Viy5X3Ug.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xYaFQoOR3jQb6Viy5X3Ug.
  date published: 2026-07-06T07:16:32Z
  text: {"copyright_id":"0xc0a72644fb6018a98fc9410163cd784606d31f08bf7b711170018808c9eeeaaf","isrc":"MXF119903469","name":"No Quiero Limosna","registered_at":"2026-06-25T13:54:29Z","spotify_id":"5xYaFQoOR3jQb6Viy5X3Ug","type":"track"}

Qué Te Parece
type: MusicRecording
duration: PT2M58S
duration ms: 178666
explicit: false
by artist: Los Mier
in album: 20 Kilates 20 Éxitos
  type: MusicAlbum
  date published: 2012-01-01
isrc code: MXF119903475

Eres Mi Sol
type: MusicRecording
duration: PT2M29S
duration ms: 149773
explicit: false
by artist: Los Mier
in album: 20 Kilates 20 Éxitos
  type: MusicAlbum
  date published: 2012-01-01
isrc code: MXF119903467

Poquito A Poquito
type: MusicRecording
duration: PT2M43S
duration ms: 163426
explicit: false
by artist: Los Mier
in album: 20 Kilates 20 Éxitos
  type: MusicAlbum
  date published: 2012-01-01
isrc code: MXF119903473

A Que Si Te Acuerdas
type: MusicRecording
duration: PT3M43S
duration ms: 223106
explicit: false
by artist: Los Mier
in album: 20 Kilates 20 Éxitos
  type: MusicAlbum
  date published: 2012-01-01
isrc code: MXF110000318
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:03:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1facec54f5ef29c43cb99b5b9b02f279cb755fbfbc89913d40dbb5d58abb0bd7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/43MgNnlbf4x2iCS8PwDMth.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43MgNnlbf4x2iCS8PwDMth
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1facec54f5ef29c43cb99b5b9b02f279cb755fbfbc89913d40dbb5d58abb0bd7","isrc":"MXF110000318","name":"A Que Si Te Acuerdas","registered_at":"2026-06-18T12:03:01Z","spotify_id":"43MgNnlbf4x2iCS8PwDMth","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1facec54f5ef29c43cb99b5b9b02f279cb755fbfbc89913d40dbb5d58abb0bd7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/43MgNnlbf4x2iCS8PwDMth.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43MgNnlbf4x2iCS8PwDMth.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x1facec54f5ef29c43cb99b5b9b02f279cb755fbfbc89913d40dbb5d58abb0bd7","isrc":"MXF110000318","name":"A Que Si Te Acuerdas","registered_at":"2026-06-18T12:03:01Z","spotify_id":"43MgNnlbf4x2iCS8PwDMth","type":"track"}

Amigos Y Mujeres
type: MusicRecording
duration: PT2M34S
duration ms: 154880
explicit: false
by artist: Los Mier
in album: 20 Kilates 20 Éxitos
  type: MusicAlbum
  date published: 2012-01-01
isrc code: MXUM71200418
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T13:32:22+00:00

Sigo Pensando En Ti
type: MusicRecording
duration: PT3M22S
duration ms: 202173
explicit: false
by artist: Los Mier
in album: 20 Kilates 20 Éxitos
  type: MusicAlbum
  date published: 2012-01-01
isrc code: MXF110000312
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T12:32:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6168f0a54237093082f932d7c80db40095f023335930d9c516c7492fc1ae8eeb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7dlk0jvboJFoxePNo2Usrr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dlk0jvboJFoxePNo2Usrr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6168f0a54237093082f932d7c80db40095f023335930d9c516c7492fc1ae8eeb","isrc":"MXF110000312","name":"Sigo Pensando En Ti","registered_at":"2026-06-06T12:32:49Z","spotify_id":"7dlk0jvboJFoxePNo2Usrr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6168f0a54237093082f932d7c80db40095f023335930d9c516c7492fc1ae8eeb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7dlk0jvboJFoxePNo2Usrr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dlk0jvboJFoxePNo2Usrr.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6168f0a54237093082f932d7c80db40095f023335930d9c516c7492fc1ae8eeb","isrc":"MXF110000312","name":"Sigo Pensando En Ti","registered_at":"2026-06-06T12:32:49Z","spotify_id":"7dlk0jvboJFoxePNo2Usrr","type":"track"}

Al Mismo Nivel
type: MusicRecording
duration: PT3M16S
duration ms: 196480
explicit: false
by artist: Los Mier
in album: 20 Kilates 20 Éxitos
  type: MusicAlbum
  date published: 2012-01-01
isrc code: MXF110000311
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T07:34:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x058ca5b08135ff5cd8f60605bc96dd21f82daa34a6b07468d8dc758e7d5bdfb5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3r5F73STVOGMp7oaOHHYqG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3r5F73STVOGMp7oaOHHYqG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x058ca5b08135ff5cd8f60605bc96dd21f82daa34a6b07468d8dc758e7d5bdfb5","isrc":"MXF110000311","name":"Al Mismo Nivel","registered_at":"2026-06-22T07:34:20Z","spotify_id":"3r5F73STVOGMp7oaOHHYqG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058ca5b08135ff5cd8f60605bc96dd21f82daa34a6b07468d8dc758e7d5bdfb5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3r5F73STVOGMp7oaOHHYqG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3r5F73STVOGMp7oaOHHYqG.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x058ca5b08135ff5cd8f60605bc96dd21f82daa34a6b07468d8dc758e7d5bdfb5","isrc":"MXF110000311","name":"Al Mismo Nivel","registered_at":"2026-06-22T07:34:20Z","spotify_id":"3r5F73STVOGMp7oaOHHYqG","type":"track"}

La Paloma
type: MusicRecording
duration: PT2M39S
duration ms: 159466
explicit: false
by artist: Los Mier
in album: 20 Kilates 20 Éxitos
  type: MusicAlbum
  date published: 2012-01-01
isrc code: MXF110000319
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T12:31:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85340385f7292eb68a7a416d7d9f033027954ab4fe24345c93a43e9bdf32780e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4UiDV0kdu3xynlpUMYSaj8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UiDV0kdu3xynlpUMYSaj8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85340385f7292eb68a7a416d7d9f033027954ab4fe24345c93a43e9bdf32780e","isrc":"MXF110000319","name":"La Paloma","registered_at":"2026-06-06T12:31:31Z","spotify_id":"4UiDV0kdu3xynlpUMYSaj8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85340385f7292eb68a7a416d7d9f033027954ab4fe24345c93a43e9bdf32780e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4UiDV0kdu3xynlpUMYSaj8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UiDV0kdu3xynlpUMYSaj8.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x85340385f7292eb68a7a416d7d9f033027954ab4fe24345c93a43e9bdf32780e","isrc":"MXF110000319","name":"La Paloma","registered_at":"2026-06-06T12:31:31Z","spotify_id":"4UiDV0kdu3xynlpUMYSaj8","type":"track"}

Olvídame
type: MusicRecording
duration: PT3M1S
duration ms: 181400
explicit: false
by artist: Los Mier
in album: 20 Kilates 20 Éxitos
  type: MusicAlbum
  date published: 2012-01-01
isrc code: USUM70767380

Si Se Hubiera Casado Conmigo
type: MusicRecording
duration: PT3M25S
duration ms: 205973
explicit: false
by artist: Los Mier
in album: 20 Kilates 20 Éxitos
  type: MusicAlbum
  date published: 2012-01-01
isrc code: MXF110000307
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T16:53:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd96e4dd2e803916ef61bcdd878e807c49d690e89c75077549e26c134c6307bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5Pce95Uuh2HOnxentd3Lvw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Pce95Uuh2HOnxentd3Lvw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd96e4dd2e803916ef61bcdd878e807c49d690e89c75077549e26c134c6307bb","isrc":"MXF110000307","name":"Si Se Hubiera Casado Conmigo","registered_at":"2026-06-11T16:53:31Z","spotify_id":"5Pce95Uuh2HOnxentd3Lvw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd96e4dd2e803916ef61bcdd878e807c49d690e89c75077549e26c134c6307bb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Pce95Uuh2HOnxentd3Lvw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Pce95Uuh2HOnxentd3Lvw.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xbd96e4dd2e803916ef61bcdd878e807c49d690e89c75077549e26c134c6307bb","isrc":"MXF110000307","name":"Si Se Hubiera Casado Conmigo","registered_at":"2026-06-11T16:53:31Z","spotify_id":"5Pce95Uuh2HOnxentd3Lvw","type":"track"}

Déjala Que Se Divierta
type: MusicRecording
duration: PT3M17S
duration ms: 197933
explicit: false
by artist: Los Mier
in album: 20 Kilates 20 Éxitos
  type: MusicAlbum
  date published: 2012-01-01
isrc code: USUL10110284
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T16:23:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14496502f149484f4aeb8b0a1b89fdb4ebe633371426eaccb74344ee14602720
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2UieHzQtAo6ltvRusrjdLm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UieHzQtAo6ltvRusrjdLm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x14496502f149484f4aeb8b0a1b89fdb4ebe633371426eaccb74344ee14602720","isrc":"USUL10110284","name":"Déjala Que Se Divierta","registered_at":"2026-06-19T16:23:34Z","spotify_id":"2UieHzQtAo6ltvRusrjdLm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14496502f149484f4aeb8b0a1b89fdb4ebe633371426eaccb74344ee14602720. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2UieHzQtAo6ltvRusrjdLm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UieHzQtAo6ltvRusrjdLm.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x14496502f149484f4aeb8b0a1b89fdb4ebe633371426eaccb74344ee14602720","isrc":"USUL10110284","name":"Déjala Que Se Divierta","registered_at":"2026-06-19T16:23:34Z","spotify_id":"2UieHzQtAo6ltvRusrjdLm","type":"track"}

Viva el Amor
type: MusicAlbum
date published: 2011-12-12
track: Retrato Hablado
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159533
  explicit: false
  by artist: Los Mier
  in album: Viva el Amor
    type: MusicAlbum
    date published: 2011-12-12
  isrc code: USA371613294
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T08:42:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1d0715ad3922f785bef2670238d06481d58aee219c6dd80efd5291b2e849ffe4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/28vdG9jBY7lI6oBK34JY1i.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28vdG9jBY7lI6oBK34JY1i
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1d0715ad3922f785bef2670238d06481d58aee219c6dd80efd5291b2e849ffe4","isrc":"USA371613294","name":"Retrato Hablado","registered_at":"2026-06-21T08:42:14Z","spotify_id":"28vdG9jBY7lI6oBK34JY1i","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0715ad3922f785bef2670238d06481d58aee219c6dd80efd5291b2e849ffe4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/28vdG9jBY7lI6oBK34JY1i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28vdG9jBY7lI6oBK34JY1i.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1d0715ad3922f785bef2670238d06481d58aee219c6dd80efd5291b2e849ffe4","isrc":"USA371613294","name":"Retrato Hablado","registered_at":"2026-06-21T08:42:14Z","spotify_id":"28vdG9jBY7lI6oBK34JY1i","type":"track"}
track: Dulcemente Enamorada
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159306
  explicit: false
  by artist: Los Mier
  in album: Viva el Amor
    type: MusicAlbum
    date published: 2011-12-12
  isrc code: USA371613295
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T02:31:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfa657e0a4fe7d5f97caa1a8f984f55ecf3d6ed2a27bd281293891bb002043a89
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2hWTlxqGczIVUC3tl6LaMJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hWTlxqGczIVUC3tl6LaMJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfa657e0a4fe7d5f97caa1a8f984f55ecf3d6ed2a27bd281293891bb002043a89","isrc":"USA371613295","name":"Dulcemente Enamorada","registered_at":"2026-06-02T02:31:29Z","spotify_id":"2hWTlxqGczIVUC3tl6LaMJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa657e0a4fe7d5f97caa1a8f984f55ecf3d6ed2a27bd281293891bb002043a89. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2hWTlxqGczIVUC3tl6LaMJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hWTlxqGczIVUC3tl6LaMJ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfa657e0a4fe7d5f97caa1a8f984f55ecf3d6ed2a27bd281293891bb002043a89","isrc":"USA371613295","name":"Dulcemente Enamorada","registered_at":"2026-06-02T02:31:29Z","spotify_id":"2hWTlxqGczIVUC3tl6LaMJ","type":"track"}
track: Muñeca de Carton
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180506
  explicit: false
  by artist: Los Mier
  in album: Viva el Amor
    type: MusicAlbum
    date published: 2011-12-12
  isrc code: USA371613296
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:01:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa528e49cb8e39c80a210e6b7fea549923203338b9ca406d77478727d3ce2aa79
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6xmULQ0zV7WX1GOdWClnNI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xmULQ0zV7WX1GOdWClnNI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa528e49cb8e39c80a210e6b7fea549923203338b9ca406d77478727d3ce2aa79","isrc":"USA371613296","name":"Muñeca de Carton","registered_at":"2026-06-18T05:01:15Z","spotify_id":"6xmULQ0zV7WX1GOdWClnNI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa528e49cb8e39c80a210e6b7fea549923203338b9ca406d77478727d3ce2aa79. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6xmULQ0zV7WX1GOdWClnNI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xmULQ0zV7WX1GOdWClnNI.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xa528e49cb8e39c80a210e6b7fea549923203338b9ca406d77478727d3ce2aa79","isrc":"USA371613296","name":"Muñeca de Carton","registered_at":"2026-06-18T05:01:15Z","spotify_id":"6xmULQ0zV7WX1GOdWClnNI","type":"track"}
track: La Culpa de Tu Amor
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180080
  explicit: false
  by artist: Los Mier
  in album: Viva el Amor
    type: MusicAlbum
    date published: 2011-12-12
  isrc code: USA371613297
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:40:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf332a9f457ebf22cd7e2048a17894284669f363069e83226aebae0200517a710
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/729Kv0SHRSVQhIGk85PbcY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/729Kv0SHRSVQhIGk85PbcY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf332a9f457ebf22cd7e2048a17894284669f363069e83226aebae0200517a710","isrc":"USA371613297","name":"La Culpa de Tu Amor","registered_at":"2026-06-07T15:40:35Z","spotify_id":"729Kv0SHRSVQhIGk85PbcY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf332a9f457ebf22cd7e2048a17894284669f363069e83226aebae0200517a710. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/729Kv0SHRSVQhIGk85PbcY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/729Kv0SHRSVQhIGk85PbcY.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xf332a9f457ebf22cd7e2048a17894284669f363069e83226aebae0200517a710","isrc":"USA371613297","name":"La Culpa de Tu Amor","registered_at":"2026-06-07T15:40:35Z","spotify_id":"729Kv0SHRSVQhIGk85PbcY","type":"track"}
track: Aun Lloro por Ti
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187653
  explicit: false
  by artist: Los Mier
  in album: Viva el Amor
    type: MusicAlbum
    date published: 2011-12-12
  isrc code: USA371613298
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Me la Robastes
track: Desde el Corazon
track: Echale Mas
track: Con Mis Propias Manos
track: Que Hare Sin Ti

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T05:26:55+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe5a29181eed316f2830f29bfa8d9014ec3a701423c33af5dd06b5d555d745ecd

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1RWgXW7PCr91gx0eW6vfFv.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RWgXW7PCr91gx0eW6vfFv

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe5a29181eed316f2830f29bfa8d9014ec3a701423c33af5dd06b5d555d745ecd","isrc":"USA371613298","name":"Aun Lloro por Ti","registered_at":"2026-06-08T05:26:55Z","spotify_id":"1RWgXW7PCr91gx0eW6vfFv","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a29181eed316f2830f29bfa8d9014ec3a701423c33af5dd06b5d555d745ecd. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1RWgXW7PCr91gx0eW6vfFv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RWgXW7PCr91gx0eW6vfFv.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xe5a29181eed316f2830f29bfa8d9014ec3a701423c33af5dd06b5d555d745ecd","isrc":"USA371613298","name":"Aun Lloro por Ti","registered_at":"2026-06-08T05:26:55Z","spotify_id":"1RWgXW7PCr91gx0eW6vfFv","type":"track"}

Me la Robastes
type: MusicRecording
duration: PT3M7S
duration ms: 187920
explicit: false
by artist: Los Mier
in album: Viva el Amor
  type: MusicAlbum
  date published: 2011-12-12
isrc code: USA371613299
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T20:12:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7f9dd124a275f6deb3ad8380a4c83d1e1adbaa30da0aaf95db16f80594250c1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4JoFvR8nev6yjaOcn5FriG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JoFvR8nev6yjaOcn5FriG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7f9dd124a275f6deb3ad8380a4c83d1e1adbaa30da0aaf95db16f80594250c1","isrc":"USA371613299","name":"Me la Robastes","registered_at":"2026-06-24T20:12:41Z","spotify_id":"4JoFvR8nev6yjaOcn5FriG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f9dd124a275f6deb3ad8380a4c83d1e1adbaa30da0aaf95db16f80594250c1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4JoFvR8nev6yjaOcn5FriG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JoFvR8nev6yjaOcn5FriG.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa7f9dd124a275f6deb3ad8380a4c83d1e1adbaa30da0aaf95db16f80594250c1","isrc":"USA371613299","name":"Me la Robastes","registered_at":"2026-06-24T20:12:41Z","spotify_id":"4JoFvR8nev6yjaOcn5FriG","type":"track"}

Desde el Corazon
type: MusicRecording
duration: PT3M23S
duration ms: 203546
explicit: false
by artist: Los Mier
in album: Viva el Amor
  type: MusicAlbum
  date published: 2011-12-12
isrc code: USA371613300
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T08:43:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb34fab2e6b24b9d329825ee3d3bde8f53a7c2512757623ca3e5ee73c9061257
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/34oamaKJg97C3zngDauRS5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34oamaKJg97C3zngDauRS5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb34fab2e6b24b9d329825ee3d3bde8f53a7c2512757623ca3e5ee73c9061257","isrc":"USA371613300","name":"Desde el Corazon","registered_at":"2026-06-21T08:43:10Z","spotify_id":"34oamaKJg97C3zngDauRS5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb34fab2e6b24b9d329825ee3d3bde8f53a7c2512757623ca3e5ee73c9061257. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/34oamaKJg97C3zngDauRS5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34oamaKJg97C3zngDauRS5.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xcb34fab2e6b24b9d329825ee3d3bde8f53a7c2512757623ca3e5ee73c9061257","isrc":"USA371613300","name":"Desde el Corazon","registered_at":"2026-06-21T08:43:10Z","spotify_id":"34oamaKJg97C3zngDauRS5","type":"track"}

Echale Mas
type: MusicRecording
duration: PT2M59S
duration ms: 179653
explicit: false
by artist: Los Mier
in album: Viva el Amor
  type: MusicAlbum
  date published: 2011-12-12
isrc code: USA371613301
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T11:53:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8491804117aa6fa8a4a7a9137e5a23dd544d40431f6dd1dc287512d0065d2bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/60SS7lyFlizmUlITcuSZu3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60SS7lyFlizmUlITcuSZu3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8491804117aa6fa8a4a7a9137e5a23dd544d40431f6dd1dc287512d0065d2bd","isrc":"USA371613301","name":"Echale Mas","registered_at":"2026-06-25T11:53:31Z","spotify_id":"60SS7lyFlizmUlITcuSZu3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8491804117aa6fa8a4a7a9137e5a23dd544d40431f6dd1dc287512d0065d2bd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/60SS7lyFlizmUlITcuSZu3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60SS7lyFlizmUlITcuSZu3.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xc8491804117aa6fa8a4a7a9137e5a23dd544d40431f6dd1dc287512d0065d2bd","isrc":"USA371613301","name":"Echale Mas","registered_at":"2026-06-25T11:53:31Z","spotify_id":"60SS7lyFlizmUlITcuSZu3","type":"track"}

Con Mis Propias Manos
type: MusicRecording
duration: PT3M13S
duration ms: 193253
explicit: false
by artist: Los Mier
in album: Viva el Amor
  type: MusicAlbum
  date published: 2011-12-12
isrc code: USA371613302
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T16:22:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2980cbb6ac9610c4587a2555a76a627d48ce403cde8c7c3fadac55fe6182dbdb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0BIr4m5uixGhVosPBjHzaF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BIr4m5uixGhVosPBjHzaF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2980cbb6ac9610c4587a2555a76a627d48ce403cde8c7c3fadac55fe6182dbdb","isrc":"USA371613302","name":"Con Mis Propias Manos","registered_at":"2026-06-19T16:22:46Z","spotify_id":"0BIr4m5uixGhVosPBjHzaF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2980cbb6ac9610c4587a2555a76a627d48ce403cde8c7c3fadac55fe6182dbdb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0BIr4m5uixGhVosPBjHzaF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BIr4m5uixGhVosPBjHzaF.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2980cbb6ac9610c4587a2555a76a627d48ce403cde8c7c3fadac55fe6182dbdb","isrc":"USA371613302","name":"Con Mis Propias Manos","registered_at":"2026-06-19T16:22:46Z","spotify_id":"0BIr4m5uixGhVosPBjHzaF","type":"track"}

Que Hare Sin Ti
type: MusicRecording
duration: PT2M39S
duration ms: 159080
explicit: false
by artist: Los Mier
in album: Viva el Amor
  type: MusicAlbum
  date published: 2011-12-12
isrc code: USA371613303
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T11:05:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb35e484d54c0823617cf790b3257e900f32afdb7e9655c7c7c66d3abb34c9a3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4B9nfAzDxRifjVY1Vu9xEs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4B9nfAzDxRifjVY1Vu9xEs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb35e484d54c0823617cf790b3257e900f32afdb7e9655c7c7c66d3abb34c9a3","isrc":"USA371613303","name":"Que Hare Sin Ti","registered_at":"2026-06-20T11:05:15Z","spotify_id":"4B9nfAzDxRifjVY1Vu9xEs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb35e484d54c0823617cf790b3257e900f32afdb7e9655c7c7c66d3abb34c9a3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4B9nfAzDxRifjVY1Vu9xEs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4B9nfAzDxRifjVY1Vu9xEs.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xcb35e484d54c0823617cf790b3257e900f32afdb7e9655c7c7c66d3abb34c9a3","isrc":"USA371613303","name":"Que Hare Sin Ti","registered_at":"2026-06-20T11:05:15Z","spotify_id":"4B9nfAzDxRifjVY1Vu9xEs","type":"track"}

Homenaje a Mis Padres
type: MusicAlbum
date published: 2011-01-01
track: Quiero Volver
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158973
  explicit: false
  by artist: Los Mier
  in album: Homenaje a Mis Padres
    type: MusicAlbum
    date published: 2011-01-01
track: Cachito de Luna
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163826
  explicit: false
  by artist: Los Mier
  in album: Homenaje a Mis Padres
    type: MusicAlbum
    date published: 2011-01-01
track: Cachito de Luna
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163160
  explicit: false
  by artist: Los Mier
  in album: Homenaje a Mis Padres
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USA371414305
track: Cachito de Luna
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171453
  explicit: false
  by artist: Los Mier
  in album: Homenaje a Mis Padres
    type: MusicAlbum
    date published: 2011-01-01
track: Cachito de Luna
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163160
  explicit: false
  by artist: Los Mier
  in album: Homenaje a Mis Padres
    type: MusicAlbum
    date published: 2011-01-01
track: Quiereme Mujer
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163106
  explicit: false
  by artist: Los Mier
  in album: Homenaje a Mis Padres
    type: MusicAlbum
    date published: 2011-01-01
track: Entre Suspiro y Suspiro
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180426
  explicit: false
  by artist: Los Mier
  in album: Homenaje a Mis Padres
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USA371414309
track: Por Tu Culpa
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156680
  explicit: false
  by artist: Los Mier
  in album: Homenaje a Mis Padres
    type: MusicAlbum
    date published: 2011-01-01
track: Aunque Tengas Razon
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169360
  explicit: false
  by artist: Los Mier
  in album: Homenaje a Mis Padres
    type: MusicAlbum
    date published: 2011-01-01
track: Paloma Errante
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168800
  explicit: false
  by artist: Los Mier
  in album: Homenaje a Mis Padres
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USA371414312
track: Tus Desprecios
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161346
  explicit: false
  by artist: Los Mier
  in album: Homenaje a Mis Padres
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USA371414313
track: Rubia o Morena
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163520
  explicit: false
  by artist: Los Mier
  in album: Homenaje a Mis Padres
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USA371414314
track: Queja de Amor
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156280
  explicit: false
  by artist: Los Mier
  in album: Homenaje a Mis Padres
    type: MusicAlbum
    date published: 2011-01-01
track: Agustin Jaime
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171653
  explicit: false
  by artist: Los Mier
  in album: Homenaje a Mis Padres
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USA371414316
track: Tamaulipas
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197533
  explicit: false
  by artist: Los Mier
  in album: Homenaje a Mis Padres
    type: MusicAlbum
    date published: 2011-01-01

En Vivo Por Mexico
type: MusicAlbum
date published: 2011-01-01
track: Te Amo
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201240
  explicit: false
  by artist: Los Mier
  in album: En Vivo Por Mexico
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USA371515194
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:11:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x305999bd5a5b3c1c502a39bfa13da2c48d876bfcf6556b7906d1113d50b25ffa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0jYdtFmemzXTjs541mwqBs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jYdtFmemzXTjs541mwqBs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x305999bd5a5b3c1c502a39bfa13da2c48d876bfcf6556b7906d1113d50b25ffa","isrc":"USA371515194","name":"Te Amo","registered_at":"2026-06-09T20:11:02Z","spotify_id":"0jYdtFmemzXTjs541mwqBs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305999bd5a5b3c1c502a39bfa13da2c48d876bfcf6556b7906d1113d50b25ffa. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0jYdtFmemzXTjs541mwqBs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jYdtFmemzXTjs541mwqBs.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x305999bd5a5b3c1c502a39bfa13da2c48d876bfcf6556b7906d1113d50b25ffa","isrc":"USA371515194","name":"Te Amo","registered_at":"2026-06-09T20:11:02Z","spotify_id":"0jYdtFmemzXTjs541mwqBs","type":"track"}
track: La Coloreteada
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217626
  explicit: false
  by artist: Los Mier
  in album: En Vivo Por Mexico
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USA371515195
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T22:26:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7a901c2f59aa3ac3eb9bfbe97681bf87cf4b841809523dd991ca97d8c0978844
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1hoNv2Ca23KhVMNizNUa6M.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hoNv2Ca23KhVMNizNUa6M
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7a901c2f59aa3ac3eb9bfbe97681bf87cf4b841809523dd991ca97d8c0978844","isrc":"USA371515195","name":"La Coloreteada","registered_at":"2026-06-05T22:26:23Z","spotify_id":"1hoNv2Ca23KhVMNizNUa6M","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a901c2f59aa3ac3eb9bfbe97681bf87cf4b841809523dd991ca97d8c0978844. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1hoNv2Ca23KhVMNizNUa6M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hoNv2Ca23KhVMNizNUa6M.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7a901c2f59aa3ac3eb9bfbe97681bf87cf4b841809523dd991ca97d8c0978844","isrc":"USA371515195","name":"La Coloreteada","registered_at":"2026-06-05T22:26:23Z","spotify_id":"1hoNv2Ca23KhVMNizNUa6M","type":"track"}
track: Moño Negro
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175453
  explicit: false
  by artist: Los Mier
  in album: En Vivo Por Mexico
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USA371515196
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T13:35:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x91b75dc632b635953da81a08c0611ab22d2c161b54484ce094bf1ec430baa9ad
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/33kgiKs44iLpMuLBoKXUvp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33kgiKs44iLpMuLBoKXUvp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x91b75dc632b635953da81a08c0611ab22d2c161b54484ce094bf1ec430baa9ad","isrc":"USA371515196","name":"Moño Negro","registered_at":"2026-06-27T13:35:26Z","spotify_id":"33kgiKs44iLpMuLBoKXUvp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b75dc632b635953da81a08c0611ab22d2c161b54484ce094bf1ec430baa9ad. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/33kgiKs44iLpMuLBoKXUvp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33kgiKs44iLpMuLBoKXUvp.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x91b75dc632b635953da81a08c0611ab22d2c161b54484ce094bf1ec430baa9ad","isrc":"USA371515196","name":"Moño Negro","registered_at":"2026-06-27T13:35:26Z","spotify_id":"33kgiKs44iLpMuLBoKXUvp","type":"track"}
track: Hablemos / La Trampa
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224573
  explicit: false
  by artist: Los Mier
  in album: En Vivo Por Mexico
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USA371515197
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T13:57:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf31782182fd1ee424fc68d1642f27f592c2658c89e630d764bfdd32221622325
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/42j2Z651WRf93gk8dHzoi9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42j2Z651WRf93gk8dHzoi9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf31782182fd1ee424fc68d1642f27f592c2658c89e630d764bfdd32221622325","isrc":"USA371515197","name":"Hablemos / La Trampa","registered_at":"2026-06-23T13:57:30Z","spotify_id":"42j2Z651WRf93gk8dHzoi9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31782182fd1ee424fc68d1642f27f592c2658c89e630d764bfdd32221622325. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/42j2Z651WRf93gk8dHzoi9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42j2Z651WRf93gk8dHzoi9.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xf31782182fd1ee424fc68d1642f27f592c2658c89e630d764bfdd32221622325","isrc":"USA371515197","name":"Hablemos / La Trampa","registered_at":"2026-06-23T13:57:30Z","spotify_id":"42j2Z651WRf93gk8dHzoi9","type":"track"}
track: A Que Si Te Acuerdas / Con Esta Copa / Al Mismo Nivel
  type: MusicRecording
  duration: PT5M32S
  duration ms: 332080
  explicit: false
  by artist: Los Mier
  in album: En Vivo Por Mexico
    type: MusicAlbum
    date published: 2011-01-01
  isrc code: USA371515198
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Dulcemente Enamorada
track: Recuerdos Del Alamo
track: No Quiero Limosna / Con Mis Propias Manos
track: La Paloma
track: Muñeca de Ojos de Miel
track: Cada Centimetro
track: Con Tu Partida

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T20:11:00+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf9544b2db64b113052bab38b71750a735ce9a8d66a1d27bdeeffcb3ce06c3fdc

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6JveDEuswitRs73YugZKMk.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JveDEuswitRs73YugZKMk

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf9544b2db64b113052bab38b71750a735ce9a8d66a1d27bdeeffcb3ce06c3fdc","isrc":"USA371515198","name":"A Que Si Te Acuerdas / Con Esta Copa / Al Mismo Nivel","registered_at":"2026-06-09T20:11:00Z","spotify_id":"6JveDEuswitRs73YugZKMk","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9544b2db64b113052bab38b71750a735ce9a8d66a1d27bdeeffcb3ce06c3fdc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6JveDEuswitRs73YugZKMk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JveDEuswitRs73YugZKMk.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xf9544b2db64b113052bab38b71750a735ce9a8d66a1d27bdeeffcb3ce06c3fdc","isrc":"USA371515198","name":"A Que Si Te Acuerdas / Con Esta Copa / Al Mismo Nivel","registered_at":"2026-06-09T20:11:00Z","spotify_id":"6JveDEuswitRs73YugZKMk","type":"track"}

Dulcemente Enamorada
type: MusicRecording
duration: PT2M35S
duration ms: 155346
explicit: false
by artist: Los Mier
in album: En Vivo Por Mexico
  type: MusicAlbum
  date published: 2011-01-01
isrc code: USA371515199
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:06:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8fe78ab378dc8dabeed2055b20c2879d3acf59c70422f845231bd9c4f2774324
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6WLR2vvSF4u87OnpcKCLmU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WLR2vvSF4u87OnpcKCLmU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8fe78ab378dc8dabeed2055b20c2879d3acf59c70422f845231bd9c4f2774324","isrc":"USA371515199","name":"Dulcemente Enamorada","registered_at":"2026-06-09T20:06:24Z","spotify_id":"6WLR2vvSF4u87OnpcKCLmU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe78ab378dc8dabeed2055b20c2879d3acf59c70422f845231bd9c4f2774324. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6WLR2vvSF4u87OnpcKCLmU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WLR2vvSF4u87OnpcKCLmU.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x8fe78ab378dc8dabeed2055b20c2879d3acf59c70422f845231bd9c4f2774324","isrc":"USA371515199","name":"Dulcemente Enamorada","registered_at":"2026-06-09T20:06:24Z","spotify_id":"6WLR2vvSF4u87OnpcKCLmU","type":"track"}

Recuerdos Del Alamo
type: MusicRecording
duration: PT3M30S
duration ms: 210093
explicit: false
by artist: Los Mier
in album: En Vivo Por Mexico
  type: MusicAlbum
  date published: 2011-01-01
isrc code: USA371515200
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T11:53:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c10a8d14799d48a3c7db935e7d7ba854648bafcec9f9154ea52dd623526ec89
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3R1be0g50USBUholKmdl49.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3R1be0g50USBUholKmdl49
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c10a8d14799d48a3c7db935e7d7ba854648bafcec9f9154ea52dd623526ec89","isrc":"USA371515200","name":"Recuerdos Del Alamo","registered_at":"2026-06-25T11:53:55Z","spotify_id":"3R1be0g50USBUholKmdl49","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c10a8d14799d48a3c7db935e7d7ba854648bafcec9f9154ea52dd623526ec89. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3R1be0g50USBUholKmdl49.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3R1be0g50USBUholKmdl49.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x6c10a8d14799d48a3c7db935e7d7ba854648bafcec9f9154ea52dd623526ec89","isrc":"USA371515200","name":"Recuerdos Del Alamo","registered_at":"2026-06-25T11:53:55Z","spotify_id":"3R1be0g50USBUholKmdl49","type":"track"}

No Quiero Limosna / Con Mis Propias Manos
type: MusicRecording
duration: PT3M13S
duration ms: 193746
explicit: false
by artist: Los Mier
in album: En Vivo Por Mexico
  type: MusicAlbum
  date published: 2011-01-01
isrc code: USA371515201
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T20:22:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x922044ab02d265a1ded64ca4c491f558c051823e58a284f37af4321fc535a730
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3k9nCACSJK1Mn3bgx9BmzB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3k9nCACSJK1Mn3bgx9BmzB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x922044ab02d265a1ded64ca4c491f558c051823e58a284f37af4321fc535a730","isrc":"USA371515201","name":"No Quiero Limosna / Con Mis Propias Manos","registered_at":"2026-06-24T20:22:50Z","spotify_id":"3k9nCACSJK1Mn3bgx9BmzB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922044ab02d265a1ded64ca4c491f558c051823e58a284f37af4321fc535a730. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3k9nCACSJK1Mn3bgx9BmzB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3k9nCACSJK1Mn3bgx9BmzB.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x922044ab02d265a1ded64ca4c491f558c051823e58a284f37af4321fc535a730","isrc":"USA371515201","name":"No Quiero Limosna / Con Mis Propias Manos","registered_at":"2026-06-24T20:22:50Z","spotify_id":"3k9nCACSJK1Mn3bgx9BmzB","type":"track"}

La Paloma
type: MusicRecording
duration: PT3M3S
duration ms: 183173
explicit: false
by artist: Los Mier
in album: En Vivo Por Mexico
  type: MusicAlbum
  date published: 2011-01-01
isrc code: USA371515202
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T07:30:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb85dff83cab44fc3683ec9afe086f3c2290ddbc35f12c56950a80d54549f014b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5RZTsVie0ZbCCA9Mv6vwzq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RZTsVie0ZbCCA9Mv6vwzq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb85dff83cab44fc3683ec9afe086f3c2290ddbc35f12c56950a80d54549f014b","isrc":"USA371515202","name":"La Paloma","registered_at":"2026-06-22T07:30:19Z","spotify_id":"5RZTsVie0ZbCCA9Mv6vwzq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85dff83cab44fc3683ec9afe086f3c2290ddbc35f12c56950a80d54549f014b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5RZTsVie0ZbCCA9Mv6vwzq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RZTsVie0ZbCCA9Mv6vwzq.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb85dff83cab44fc3683ec9afe086f3c2290ddbc35f12c56950a80d54549f014b","isrc":"USA371515202","name":"La Paloma","registered_at":"2026-06-22T07:30:19Z","spotify_id":"5RZTsVie0ZbCCA9Mv6vwzq","type":"track"}

Muñeca de Ojos de Miel
type: MusicRecording
duration: PT5M15S
duration ms: 315666
explicit: false
by artist: Los Mier
in album: En Vivo Por Mexico
  type: MusicAlbum
  date published: 2011-01-01
isrc code: USA371515203
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T20:12:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb33cd1c48e67aa248b76b95f0dc7556752b15082b2c2f74a004f9193665d2778
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1plTUU3R1TCoRc5JbQ9MKK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1plTUU3R1TCoRc5JbQ9MKK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb33cd1c48e67aa248b76b95f0dc7556752b15082b2c2f74a004f9193665d2778","isrc":"USA371515203","name":"Muñeca de Ojos de Miel","registered_at":"2026-06-24T20:12:43Z","spotify_id":"1plTUU3R1TCoRc5JbQ9MKK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33cd1c48e67aa248b76b95f0dc7556752b15082b2c2f74a004f9193665d2778. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1plTUU3R1TCoRc5JbQ9MKK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1plTUU3R1TCoRc5JbQ9MKK.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb33cd1c48e67aa248b76b95f0dc7556752b15082b2c2f74a004f9193665d2778","isrc":"USA371515203","name":"Muñeca de Ojos de Miel","registered_at":"2026-06-24T20:12:43Z","spotify_id":"1plTUU3R1TCoRc5JbQ9MKK","type":"track"}

Cada Centimetro
type: MusicRecording
duration: PT2M55S
duration ms: 175760
explicit: false
by artist: Los Mier
in album: En Vivo Por Mexico
  type: MusicAlbum
  date published: 2011-01-01
isrc code: USA371515204

Con Tu Partida
type: MusicRecording
duration: PT3M27S
duration ms: 207266
explicit: false
by artist: Los Mier
in album: En Vivo Por Mexico
  type: MusicAlbum
  date published: 2011-01-01
isrc code: USA371515205

Solo Lo Nuestro
type: MusicAlbum
date published: 2005-05-03
track: La Coloreteada
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187026
  explicit: false
  by artist: Los Mier
  in album: Solo Lo Nuestro
    type: MusicAlbum
    date published: 2005-05-03
  isrc code: MXF019100956
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T02:59:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x98805cfa355857ac5147f5db70df5d5d5649bf24d82cb3d5f0ec9730c9b84706
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3sBTxqDDKZOCaqMnSLdc3P.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sBTxqDDKZOCaqMnSLdc3P
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x98805cfa355857ac5147f5db70df5d5d5649bf24d82cb3d5f0ec9730c9b84706","isrc":"MXF019100956","name":"La Coloreteada","registered_at":"2026-06-07T02:59:00Z","spotify_id":"3sBTxqDDKZOCaqMnSLdc3P","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98805cfa355857ac5147f5db70df5d5d5649bf24d82cb3d5f0ec9730c9b84706. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3sBTxqDDKZOCaqMnSLdc3P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sBTxqDDKZOCaqMnSLdc3P.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x98805cfa355857ac5147f5db70df5d5d5649bf24d82cb3d5f0ec9730c9b84706","isrc":"MXF019100956","name":"La Coloreteada","registered_at":"2026-06-07T02:59:00Z","spotify_id":"3sBTxqDDKZOCaqMnSLdc3P","type":"track"}
track: A Que Sí Te Acuerdas
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205333
  explicit: false
  by artist: Los Mier
  in album: Solo Lo Nuestro
    type: MusicAlbum
    date published: 2005-05-03
track: Muñeca de Ojos de Miel
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199586
  explicit: false
  by artist: Los Mier
  in album: Solo Lo Nuestro
    type: MusicAlbum
    date published: 2005-05-03
  isrc code: MXF010100438
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:46:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2e2b25c1e4213de3a7b899e57fe1f320c8a1864b52f9b1cf79737a4e16edabaf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3K8XvMHd2KCrkm29qAQWnN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3K8XvMHd2KCrkm29qAQWnN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2e2b25c1e4213de3a7b899e57fe1f320c8a1864b52f9b1cf79737a4e16edabaf","isrc":"MXF010100438","name":"Muñeca de Ojos de Miel","registered_at":"2026-06-04T07:46:11Z","spotify_id":"3K8XvMHd2KCrkm29qAQWnN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2b25c1e4213de3a7b899e57fe1f320c8a1864b52f9b1cf79737a4e16edabaf. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3K8XvMHd2KCrkm29qAQWnN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3K8XvMHd2KCrkm29qAQWnN.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x2e2b25c1e4213de3a7b899e57fe1f320c8a1864b52f9b1cf79737a4e16edabaf","isrc":"MXF010100438","name":"Muñeca de Ojos de Miel","registered_at":"2026-06-04T07:46:11Z","spotify_id":"3K8XvMHd2KCrkm29qAQWnN","type":"track"}
track: Hablemos
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194306
  explicit: false
  by artist: Los Mier
  in album: Solo Lo Nuestro
    type: MusicAlbum
    date published: 2005-05-03
  isrc code: MXF018900953
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:21:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75defafc2fe9a7a82577b9276896800a89c748b60b65d237d303c9ea1b691f15
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7IJ0Zo3zEb5iznqb114ZhL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IJ0Zo3zEb5iznqb114ZhL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75defafc2fe9a7a82577b9276896800a89c748b60b65d237d303c9ea1b691f15. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7IJ0Zo3zEb5iznqb114ZhL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IJ0Zo3zEb5iznqb114ZhL.
    date published: 2026-07-08T03:20:19Z
track: La Movidita
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194573
  explicit: false
  by artist: Los Mier
  in album: Solo Lo Nuestro
    type: MusicAlbum
    date published: 2005-05-03
  isrc code: MXF018901111
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T05:55:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb2a75b969fa0c9e4eba4036762dfb6ce3eece892e5c4a266b5448ed41b45de2f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4JSeHcKVX3pieIH4mBh6O6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JSeHcKVX3pieIH4mBh6O6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb2a75b969fa0c9e4eba4036762dfb6ce3eece892e5c4a266b5448ed41b45de2f","isrc":"MXF018901111","name":"La Movidita","registered_at":"2026-06-06T05:55:21Z","spotify_id":"4JSeHcKVX3pieIH4mBh6O6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a75b969fa0c9e4eba4036762dfb6ce3eece892e5c4a266b5448ed41b45de2f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4JSeHcKVX3pieIH4mBh6O6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JSeHcKVX3pieIH4mBh6O6.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0xb2a75b969fa0c9e4eba4036762dfb6ce3eece892e5c4a266b5448ed41b45de2f","isrc":"MXF018901111","name":"La Movidita","registered_at":"2026-06-06T05:55:21Z","spotify_id":"4JSeHcKVX3pieIH4mBh6O6","type":"track"}
track: Con el Agua Hasta el Cuello
track: Vámonos de Cumbia
track: Con Esta Copa
track: La Culpa de Tu Amor
track: Ahora y Siempre
track: El Aguafiestas
track: La Orgullosa
track: Si Se Hubiera Casado Conmigo
track: La Suerte de la Fea
track: La Trampa
track: Tú Me Haces Falta
track: Corazón Seco
track: La Paloma
track: Déjala Que Se Divierta
track: Cancionero

Con el Agua Hasta el Cuello
type: MusicRecording
duration: PT2M38S
duration ms: 158466
explicit: false
by artist: Los Mier
in album: Solo Lo Nuestro
  type: MusicAlbum
  date published: 2005-05-03
isrc code: MXF018901109
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T05:01:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e3c2f0305ad206136df6e2206e7b397ef8449f065acd6e5a5cff9e8d7eafb57
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1uaiEPbrU1KSaFKnQzwqWc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uaiEPbrU1KSaFKnQzwqWc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e3c2f0305ad206136df6e2206e7b397ef8449f065acd6e5a5cff9e8d7eafb57","isrc":"MXF018901109","name":"Con el Agua Hasta el Cuello","registered_at":"2026-06-18T05:01:25Z","spotify_id":"1uaiEPbrU1KSaFKnQzwqWc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3c2f0305ad206136df6e2206e7b397ef8449f065acd6e5a5cff9e8d7eafb57. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1uaiEPbrU1KSaFKnQzwqWc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1uaiEPbrU1KSaFKnQzwqWc.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x5e3c2f0305ad206136df6e2206e7b397ef8449f065acd6e5a5cff9e8d7eafb57","isrc":"MXF018901109","name":"Con el Agua Hasta el Cuello","registered_at":"2026-06-18T05:01:25Z","spotify_id":"1uaiEPbrU1KSaFKnQzwqWc","type":"track"}

Vámonos de Cumbia
type: MusicRecording
duration: PT2M33S
duration ms: 153600
explicit: false
by artist: Los Mier
in album: Solo Lo Nuestro
  type: MusicAlbum
  date published: 2005-05-03

Con Esta Copa
type: MusicRecording
duration: PT2M53S
duration ms: 173506
explicit: false
by artist: Los Mier
in album: Solo Lo Nuestro
  type: MusicAlbum
  date published: 2005-05-03
isrc code: MXF018600504
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:05:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09fb251c4f4b21a0d58ddf0f5b0290aab242be3f5680724d309164b8629f1a78
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7qwqeg0I0YSqjj2XcJjkc7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qwqeg0I0YSqjj2XcJjkc7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09fb251c4f4b21a0d58ddf0f5b0290aab242be3f5680724d309164b8629f1a78","isrc":"MXF018600504","name":"Con Esta Copa","registered_at":"2026-06-09T20:05:14Z","spotify_id":"7qwqeg0I0YSqjj2XcJjkc7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09fb251c4f4b21a0d58ddf0f5b0290aab242be3f5680724d309164b8629f1a78. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7qwqeg0I0YSqjj2XcJjkc7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qwqeg0I0YSqjj2XcJjkc7.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x09fb251c4f4b21a0d58ddf0f5b0290aab242be3f5680724d309164b8629f1a78","isrc":"MXF018600504","name":"Con Esta Copa","registered_at":"2026-06-09T20:05:14Z","spotify_id":"7qwqeg0I0YSqjj2XcJjkc7","type":"track"}

La Culpa de Tu Amor
type: MusicRecording
duration: PT2M48S
duration ms: 168506
explicit: false
by artist: Los Mier
in album: Solo Lo Nuestro
  type: MusicAlbum
  date published: 2005-05-03

Ahora y Siempre
type: MusicRecording
duration: PT2M25S
duration ms: 145626
explicit: false
by artist: Los Mier
in album: Solo Lo Nuestro
  type: MusicAlbum
  date published: 2005-05-03
isrc code: MXF019100952
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T08:42:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9fa2132bf607043423c0df1c2a4931fe95b3d4bd927538c462eaa15b1c780e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5LvyS8QZRTPMVBpWfXWHRc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LvyS8QZRTPMVBpWfXWHRc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9fa2132bf607043423c0df1c2a4931fe95b3d4bd927538c462eaa15b1c780e5","isrc":"MXF019100952","name":"Ahora y Siempre","registered_at":"2026-06-21T08:42:52Z","spotify_id":"5LvyS8QZRTPMVBpWfXWHRc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9fa2132bf607043423c0df1c2a4931fe95b3d4bd927538c462eaa15b1c780e5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5LvyS8QZRTPMVBpWfXWHRc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LvyS8QZRTPMVBpWfXWHRc.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xa9fa2132bf607043423c0df1c2a4931fe95b3d4bd927538c462eaa15b1c780e5","isrc":"MXF019100952","name":"Ahora y Siempre","registered_at":"2026-06-21T08:42:52Z","spotify_id":"5LvyS8QZRTPMVBpWfXWHRc","type":"track"}

El Aguafiestas
type: MusicRecording
duration: PT2M24S
duration ms: 144133
explicit: false
by artist: Los Mier
in album: Solo Lo Nuestro
  type: MusicAlbum
  date published: 2005-05-03
isrc code: MXF018800515
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T11:07:59+00:00

La Orgullosa
type: MusicRecording
duration: PT2M56S
duration ms: 176053
explicit: false
by artist: Los Mier
in album: Solo Lo Nuestro
  type: MusicAlbum
  date published: 2005-05-03
isrc code: MXF018800567
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:00:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5835a4e498f1640c38fd19856a7f7315ae51aa928affa71ad495acd9e3a7e842
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5TAu548NE5AUU0aFUxuLGI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TAu548NE5AUU0aFUxuLGI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5835a4e498f1640c38fd19856a7f7315ae51aa928affa71ad495acd9e3a7e842","isrc":"MXF018800567","name":"La Orgullosa","registered_at":"2026-06-06T19:00:48Z","spotify_id":"5TAu548NE5AUU0aFUxuLGI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5835a4e498f1640c38fd19856a7f7315ae51aa928affa71ad495acd9e3a7e842. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5TAu548NE5AUU0aFUxuLGI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TAu548NE5AUU0aFUxuLGI.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x5835a4e498f1640c38fd19856a7f7315ae51aa928affa71ad495acd9e3a7e842","isrc":"MXF018800567","name":"La Orgullosa","registered_at":"2026-06-06T19:00:48Z","spotify_id":"5TAu548NE5AUU0aFUxuLGI","type":"track"}

Si Se Hubiera Casado Conmigo
type: MusicRecording
duration: PT3M14S
duration ms: 194000
explicit: false
by artist: Los Mier
in album: Solo Lo Nuestro
  type: MusicAlbum
  date published: 2005-05-03
isrc code: MXF019100950
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:28:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf01931bc9e18241a1ea47f1d6fc956afeb9d0118b21cc0b42de9e46233859208
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/40lyVEaaX5EbGgmpeSeF71.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40lyVEaaX5EbGgmpeSeF71
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf01931bc9e18241a1ea47f1d6fc956afeb9d0118b21cc0b42de9e46233859208","isrc":"MXF019100950","name":"Si Se Hubiera Casado Conmigo","registered_at":"2026-06-05T22:28:50Z","spotify_id":"40lyVEaaX5EbGgmpeSeF71","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01931bc9e18241a1ea47f1d6fc956afeb9d0118b21cc0b42de9e46233859208. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/40lyVEaaX5EbGgmpeSeF71.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40lyVEaaX5EbGgmpeSeF71.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0xf01931bc9e18241a1ea47f1d6fc956afeb9d0118b21cc0b42de9e46233859208","isrc":"MXF019100950","name":"Si Se Hubiera Casado Conmigo","registered_at":"2026-06-05T22:28:50Z","spotify_id":"40lyVEaaX5EbGgmpeSeF71","type":"track"}

La Suerte de la Fea
type: MusicRecording
duration: PT2M32S
duration ms: 152960
explicit: false
by artist: Los Mier
in album: Solo Lo Nuestro
  type: MusicAlbum
  date published: 2005-05-03
isrc code: MXF018800513
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T16:53:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32e30209ac9362ec507c5b59f53d6adfbfc7bb9746dae9c0560db45ce9fc6eaa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1rmZX0URteq4RpSTE0dLpX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rmZX0URteq4RpSTE0dLpX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32e30209ac9362ec507c5b59f53d6adfbfc7bb9746dae9c0560db45ce9fc6eaa","isrc":"MXF018800513","name":"La Suerte de la Fea","registered_at":"2026-06-11T16:53:59Z","spotify_id":"1rmZX0URteq4RpSTE0dLpX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e30209ac9362ec507c5b59f53d6adfbfc7bb9746dae9c0560db45ce9fc6eaa. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1rmZX0URteq4RpSTE0dLpX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rmZX0URteq4RpSTE0dLpX.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0x32e30209ac9362ec507c5b59f53d6adfbfc7bb9746dae9c0560db45ce9fc6eaa","isrc":"MXF018800513","name":"La Suerte de la Fea","registered_at":"2026-06-11T16:53:59Z","spotify_id":"1rmZX0URteq4RpSTE0dLpX","type":"track"}

La Trampa
type: MusicRecording
duration: PT3M6S
duration ms: 186826
explicit: false
by artist: Los Mier
in album: Solo Lo Nuestro
  type: MusicAlbum
  date published: 2005-05-03

Tú Me Haces Falta
type: MusicRecording
duration: PT2M56S
duration ms: 176773
explicit: false
by artist: Los Mier
in album: Solo Lo Nuestro
  type: MusicAlbum
  date published: 2005-05-03
isrc code: MXF018801168
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T20:34:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x749d91ff1f562ffe301d308458b8b4307b1533a6c8c48e872147151e4f7098be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3T1ajmRbMMvHJLi677PJ5E.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3T1ajmRbMMvHJLi677PJ5E
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x749d91ff1f562ffe301d308458b8b4307b1533a6c8c48e872147151e4f7098be","isrc":"MXF018801168","name":"Tú Me Haces Falta","registered_at":"2026-06-18T20:34:52Z","spotify_id":"3T1ajmRbMMvHJLi677PJ5E","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749d91ff1f562ffe301d308458b8b4307b1533a6c8c48e872147151e4f7098be. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3T1ajmRbMMvHJLi677PJ5E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3T1ajmRbMMvHJLi677PJ5E.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x749d91ff1f562ffe301d308458b8b4307b1533a6c8c48e872147151e4f7098be","isrc":"MXF018801168","name":"Tú Me Haces Falta","registered_at":"2026-06-18T20:34:52Z","spotify_id":"3T1ajmRbMMvHJLi677PJ5E","type":"track"}

Corazón Seco
type: MusicRecording
duration: PT2M27S
duration ms: 147440
explicit: false
by artist: Los Mier
in album: Solo Lo Nuestro
  type: MusicAlbum
  date published: 2005-05-03
isrc code: MXF018500948
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:17:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1cd7816fcc292c628554d42dbad8cda6ac0329d446ddd6c84930f01aa068e074
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/73aqToZiIry6kdZOa80eOy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73aqToZiIry6kdZOa80eOy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1cd7816fcc292c628554d42dbad8cda6ac0329d446ddd6c84930f01aa068e074","isrc":"MXF018500948","name":"Corazón Seco","registered_at":"2026-06-10T01:17:50Z","spotify_id":"73aqToZiIry6kdZOa80eOy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd7816fcc292c628554d42dbad8cda6ac0329d446ddd6c84930f01aa068e074. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/73aqToZiIry6kdZOa80eOy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73aqToZiIry6kdZOa80eOy.
  date published: 2026-07-08T08:56:20Z
  text: {"copyright_id":"0x1cd7816fcc292c628554d42dbad8cda6ac0329d446ddd6c84930f01aa068e074","isrc":"MXF018500948","name":"Corazón Seco","registered_at":"2026-06-10T01:17:50Z","spotify_id":"73aqToZiIry6kdZOa80eOy","type":"track"}

La Paloma
type: MusicRecording
duration: PT2M29S
duration ms: 149960
explicit: false
by artist: Los Mier
in album: Solo Lo Nuestro
  type: MusicAlbum
  date published: 2005-05-03
isrc code: MXF018900951
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:09:19+00:00

Déjala Que Se Divierta
type: MusicRecording
duration: PT3M16S
duration ms: 196333
explicit: false
by artist: Los Mier
in album: Solo Lo Nuestro
  type: MusicAlbum
  date published: 2005-05-03

Cancionero
type: MusicRecording
duration: PT3M13S
duration ms: 193573
explicit: false
by artist: Los Mier
in album: Solo Lo Nuestro
  type: MusicAlbum
  date published: 2005-05-03

A Que Sí Te Acuerdas
type: MusicAlbum
date published: 2003-11-29
track: A Que Sí Te Acuerdas
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207693
  explicit: false
  by artist: Los Mier
  in album: A Que Sí Te Acuerdas
    type: MusicAlbum
    date published: 2003-11-29
  isrc code: MXF018400294
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:01:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5cb4ea77d9691609a70d07f0b6f53125186534ebb51ec96d41305f4ef2c5038f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7gl5uufJn482KjeRLaxZNP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gl5uufJn482KjeRLaxZNP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5cb4ea77d9691609a70d07f0b6f53125186534ebb51ec96d41305f4ef2c5038f","isrc":"MXF018400294","name":"A Que Sí Te Acuerdas","registered_at":"2026-06-07T09:01:46Z","spotify_id":"7gl5uufJn482KjeRLaxZNP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb4ea77d9691609a70d07f0b6f53125186534ebb51ec96d41305f4ef2c5038f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7gl5uufJn482KjeRLaxZNP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gl5uufJn482KjeRLaxZNP.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x5cb4ea77d9691609a70d07f0b6f53125186534ebb51ec96d41305f4ef2c5038f","isrc":"MXF018400294","name":"A Que Sí Te Acuerdas","registered_at":"2026-06-07T09:01:46Z","spotify_id":"7gl5uufJn482KjeRLaxZNP","type":"track"}
track: Una Mentira Más
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174120
  explicit: false
  by artist: Los Mier
  in album: A Que Sí Te Acuerdas
    type: MusicAlbum
    date published: 2003-11-29
  isrc code: MXF018400314
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T09:38:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf9c243bd19946647024474ee05934b92b845a6666a4f73d9115d7dc0d6601999
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5aqemadPLHsaAk8KbreGsG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aqemadPLHsaAk8KbreGsG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf9c243bd19946647024474ee05934b92b845a6666a4f73d9115d7dc0d6601999","isrc":"MXF018400314","name":"Una Mentira Más","registered_at":"2026-06-17T09:38:04Z","spotify_id":"5aqemadPLHsaAk8KbreGsG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c243bd19946647024474ee05934b92b845a6666a4f73d9115d7dc0d6601999. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5aqemadPLHsaAk8KbreGsG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aqemadPLHsaAk8KbreGsG.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0xf9c243bd19946647024474ee05934b92b845a6666a4f73d9115d7dc0d6601999","isrc":"MXF018400314","name":"Una Mentira Más","registered_at":"2026-06-17T09:38:04Z","spotify_id":"5aqemadPLHsaAk8KbreGsG","type":"track"}
track: Dímelo Ya
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171400
  explicit: false
  by artist: Los Mier
  in album: A Que Sí Te Acuerdas
    type: MusicAlbum
    date published: 2003-11-29
  isrc code: MXF018400315
track: Qué Haré Sin Ti ?
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167626
  explicit: false
  by artist: Los Mier
  in album: A Que Sí Te Acuerdas
    type: MusicAlbum
    date published: 2003-11-29
  isrc code: MXF018400316
track: El Daño de Tus Besos
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139720
  explicit: false
  by artist: Los Mier
  in album: A Que Sí Te Acuerdas
    type: MusicAlbum
    date published: 2003-11-29
  isrc code: MXF018400317
track: Con el Agua Hasta el Cuello
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161053
  explicit: false
  by artist: Los Mier
  in album: A Que Sí Te Acuerdas
    type: MusicAlbum
    date published: 2003-11-29
track: Tú Me Haces Falta
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177093
  explicit: false
  by artist: Los Mier
  in album: A Que Sí Te Acuerdas
    type: MusicAlbum
    date published: 2003-11-29
  isrc code: MXF018801168
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T20:34:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x749d91ff1f562ffe301d308458b8b4307b1533a6c8c48e872147151e4f7098be
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/19aDhVcLZtCfzaG5TS9cZr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19aDhVcLZtCfzaG5TS9cZr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x749d91ff1f562ffe301d308458b8b4307b1533a6c8c48e872147151e4f7098be","isrc":"MXF018801168","name":"Tú Me Haces Falta","registered_at":"2026-06-18T20:34:52Z","spotify_id":"19aDhVcLZtCfzaG5TS9cZr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749d91ff1f562ffe301d308458b8b4307b1533a6c8c48e872147151e4f7098be. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/19aDhVcLZtCfzaG5TS9cZr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19aDhVcLZtCfzaG5TS9cZr.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0x749d91ff1f562ffe301d308458b8b4307b1533a6c8c48e872147151e4f7098be","isrc":"MXF018801168","name":"Tú Me Haces Falta","registered_at":"2026-06-18T20:34:52Z","spotify_id":"19aDhVcLZtCfzaG5TS9cZr","type":"track"}
track: Poquito a Poquito
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145840
  explicit: false
  by artist: Los Mier
  in album: A Que Sí Te Acuerdas
    type: MusicAlbum
    date published: 2003-11-29
  isrc code: MXF018400318
track: Corazón
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173200
  explicit: false
  by artist: Los Mier
  in album: A Que Sí Te Acuerdas
  isrc code: MXF018400319
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Tus Desprecios

A Que Sí Te Acuerdas
type: MusicAlbum
date published: 2003-11-29

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-25T11:55:26+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x1c7c5028a0ecc43ac86b3502e27b5663d11cffcb83d04b9651e4f9b6b3a9680b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956351

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956351

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2yp8SF6bRGfO86BRudLhlO.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2yp8SF6bRGfO86BRudLhlO

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:38:34Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x1c7c5028a0ecc43ac86b3502e27b5663d11cffcb83d04b9651e4f9b6b3a9680b","isrc":"MXF018400319","name":"Corazón","registered_at":"2026-06-25T11:55:26Z","spotify_id":"2yp8SF6bRGfO86BRudLhlO","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7c5028a0ecc43ac86b3502e27b5663d11cffcb83d04b9651e4f9b6b3a9680b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2yp8SF6bRGfO86BRudLhlO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2yp8SF6bRGfO86BRudLhlO.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0x1c7c5028a0ecc43ac86b3502e27b5663d11cffcb83d04b9651e4f9b6b3a9680b","isrc":"MXF018400319","name":"Corazón","registered_at":"2026-06-25T11:55:26Z","spotify_id":"2yp8SF6bRGfO86BRudLhlO","type":"track"}

Tus Desprecios
type: MusicRecording
duration: PT2M59S
duration ms: 179280
explicit: false
by artist: Los Mier
in album: A Que Sí Te Acuerdas
  type: MusicAlbum
  date published: 2003-11-29
isrc code: MXF018400320

Los Hermanos Mier
type: MusicAlbum
date published: 2003-07-22
track: Vámonos de Cumbia
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155120
  explicit: false
  by artist: Los Mier
  in album: Los Hermanos Mier
    type: MusicAlbum
    date published: 2003-07-22
  isrc code: MXF018800509
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:02:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdc894d2feec01053dd7a844f7827830ce70a5974bb713bf6452ca05ed9e72474
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956856
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956856
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0GopdasB9TSzDglxcpHm1F.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GopdasB9TSzDglxcpHm1F
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:25:57Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdc894d2feec01053dd7a844f7827830ce70a5974bb713bf6452ca05ed9e72474","isrc":"MXF018800509","name":"Vámonos de Cumbia","registered_at":"2026-06-18T05:02:39Z","spotify_id":"0GopdasB9TSzDglxcpHm1F","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc894d2feec01053dd7a844f7827830ce70a5974bb713bf6452ca05ed9e72474. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0GopdasB9TSzDglxcpHm1F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0GopdasB9TSzDglxcpHm1F.
    date published: 2026-07-06T01:25:57Z
    text: {"copyright_id":"0xdc894d2feec01053dd7a844f7827830ce70a5974bb713bf6452ca05ed9e72474","isrc":"MXF018800509","name":"Vámonos de Cumbia","registered_at":"2026-06-18T05:02:39Z","spotify_id":"0GopdasB9TSzDglxcpHm1F","type":"track"}
track: Me Quedo Llorando
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209386
  explicit: false
  by artist: Los Mier
  in album: Los Hermanos Mier
    type: MusicAlbum
    date published: 2003-07-22
  isrc code: MXF018800512
track: La Suerte de la Fea
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154413
  explicit: false
  by artist: Los Mier
  in album: Los Hermanos Mier
    type: MusicAlbum
    date published: 2003-07-22
  isrc code: MXF018800513
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T16:53:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32e30209ac9362ec507c5b59f53d6adfbfc7bb9746dae9c0560db45ce9fc6eaa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1O2Ob8otUwuWR69LqZ4VMT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1O2Ob8otUwuWR69LqZ4VMT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x32e30209ac9362ec507c5b59f53d6adfbfc7bb9746dae9c0560db45ce9fc6eaa","isrc":"MXF018800513","name":"La Suerte de la Fea","registered_at":"2026-06-11T16:53:59Z","spotify_id":"1O2Ob8otUwuWR69LqZ4VMT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e30209ac9362ec507c5b59f53d6adfbfc7bb9746dae9c0560db45ce9fc6eaa. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1O2Ob8otUwuWR69LqZ4VMT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1O2Ob8otUwuWR69LqZ4VMT.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x32e30209ac9362ec507c5b59f53d6adfbfc7bb9746dae9c0560db45ce9fc6eaa","isrc":"MXF018800513","name":"La Suerte de la Fea","registered_at":"2026-06-11T16:53:59Z","spotify_id":"1O2Ob8otUwuWR69LqZ4VMT","type":"track"}
track: Lo Que No Has Dicho
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193893
  explicit: false
  by artist: Los Mier
  in album: Los Hermanos Mier
    type: MusicAlbum
    date published: 2003-07-22
  isrc code: MXF018800514
track: Y Vas a Llorar
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191506
  explicit: false
  by artist: Los Mier
  in album: Los Hermanos Mier
    type: MusicAlbum
    date published: 2003-07-22
  isrc code: MXF018800510
track: El Aguafiestas
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146133
  explicit: false
  by artist: Los Mier
  in album: Los Hermanos Mier
    type: MusicAlbum
    date published: 2003-07-22
  isrc code: MXF018800515
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T11:07:59+00:00
track: La Orgullosa
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177786
  explicit: false
  by artist: Los Mier
  in album: Los Hermanos Mier
    type: MusicAlbum
    date published: 2003-07-22
  isrc code: MXF018800567
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:00:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5835a4e498f1640c38fd19856a7f7315ae51aa928affa71ad495acd9e3a7e842
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/46eGYAbZabNvrQYYEzfooI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46eGYAbZabNvrQYYEzfooI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5835a4e498f1640c38fd19856a7f7315ae51aa928affa71ad495acd9e3a7e842","isrc":"MXF018800567","name":"La Orgullosa","registered_at":"2026-06-06T19:00:48Z","spotify_id":"46eGYAbZabNvrQYYEzfooI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5835a4e498f1640c38fd19856a7f7315ae51aa928affa71ad495acd9e3a7e842. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/46eGYAbZabNvrQYYEzfooI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46eGYAbZabNvrQYYEzfooI.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x5835a4e498f1640c38fd19856a7f7315ae51aa928affa71ad495acd9e3a7e842","isrc":"MXF018800567","name":"La Orgullosa","registered_at":"2026-06-06T19:00:48Z","spotify_id":"46eGYAbZabNvrQYYEzfooI","type":"track"}
track: Sólo Soy Tu Amigo
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197093
  explicit: false
  by artist: Los Mier
  in album: Los Hermanos Mier
    type: MusicAlbum
    date published: 2003-07-22
  isrc code: MXF018800516
track: La Culpa de Tu Amor
track: Moño Negro
track: Necio Corazon
track: Agustín Jaime

La Culpa de Tu Amor
type: MusicRecording
duration: PT2M49S
duration ms: 169986
explicit: false
by artist: Los Mier
in album: Los Hermanos Mier
  type: MusicAlbum
  date published: 2003-07-22
isrc code: MXF018800517
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T06:10:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc87a8ffc581d1d2313d06b95138e8a8c99d74f3823098c72abfdcee84496b949
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0geuXGS6qXOdk1aozXWAOk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0geuXGS6qXOdk1aozXWAOk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc87a8ffc581d1d2313d06b95138e8a8c99d74f3823098c72abfdcee84496b949","isrc":"MXF018800517","name":"La Culpa de Tu Amor","registered_at":"2026-06-19T06:10:35Z","spotify_id":"0geuXGS6qXOdk1aozXWAOk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc87a8ffc581d1d2313d06b95138e8a8c99d74f3823098c72abfdcee84496b949. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0geuXGS6qXOdk1aozXWAOk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0geuXGS6qXOdk1aozXWAOk.
  date published: 2026-07-06T07:16:32Z
  text: {"copyright_id":"0xc87a8ffc581d1d2313d06b95138e8a8c99d74f3823098c72abfdcee84496b949","isrc":"MXF018800517","name":"La Culpa de Tu Amor","registered_at":"2026-06-19T06:10:35Z","spotify_id":"0geuXGS6qXOdk1aozXWAOk","type":"track"}

Moño Negro
type: MusicRecording
duration: PT2M48S
duration ms: 168200
explicit: false
by artist: Los Mier
in album: Los Hermanos Mier
  type: MusicAlbum
  date published: 2003-07-22
isrc code: MXF018800511
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T07:30:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ccaa28c9810d0f822842b4d2a9634b3ec640f82c935390f8d414de983cf7ce2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5460cS8XRRgnwpzqo3tS4W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5460cS8XRRgnwpzqo3tS4W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ccaa28c9810d0f822842b4d2a9634b3ec640f82c935390f8d414de983cf7ce2","isrc":"MXF018800511","name":"Moño Negro","registered_at":"2026-06-22T07:30:45Z","spotify_id":"5460cS8XRRgnwpzqo3tS4W","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccaa28c9810d0f822842b4d2a9634b3ec640f82c935390f8d414de983cf7ce2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5460cS8XRRgnwpzqo3tS4W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5460cS8XRRgnwpzqo3tS4W.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x3ccaa28c9810d0f822842b4d2a9634b3ec640f82c935390f8d414de983cf7ce2","isrc":"MXF018800511","name":"Moño Negro","registered_at":"2026-06-22T07:30:45Z","spotify_id":"5460cS8XRRgnwpzqo3tS4W","type":"track"}

Necio Corazon
type: MusicRecording
duration: PT2M42S
duration ms: 162040
explicit: false
by artist: Los Mier
in album: Los Hermanos Mier
  type: MusicAlbum
  date published: 2003-07-22
isrc code: MXF018800518

Agustín Jaime
type: MusicRecording
duration: PT2M59S
duration ms: 179453
explicit: false
by artist: Los Mier
in album: Los Hermanos Mier
  type: MusicAlbum
  date published: 2003-07-22
isrc code: MXF018801248
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T13:31:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba05aab6dbca16a0261e91465601f663cdd8267d2c9c28076a79f9ae449f9a6f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1CXAUClahhrOXyuM22pMrT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CXAUClahhrOXyuM22pMrT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba05aab6dbca16a0261e91465601f663cdd8267d2c9c28076a79f9ae449f9a6f","isrc":"MXF018801248","name":"Agustín Jaime","registered_at":"2026-06-27T13:31:50Z","spotify_id":"1CXAUClahhrOXyuM22pMrT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba05aab6dbca16a0261e91465601f663cdd8267d2c9c28076a79f9ae449f9a6f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1CXAUClahhrOXyuM22pMrT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CXAUClahhrOXyuM22pMrT.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xba05aab6dbca16a0261e91465601f663cdd8267d2c9c28076a79f9ae449f9a6f","isrc":"MXF018801248","name":"Agustín Jaime","registered_at":"2026-06-27T13:31:50Z","spotify_id":"1CXAUClahhrOXyuM22pMrT","type":"track"}

Desde El Corazon
type: MusicAlbum
date published: 2003-06-06
track: Notas de Sociedad
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173626
  explicit: false
  by artist: Los Mier
  in album: Desde El Corazon
    type: MusicAlbum
    date published: 2003-06-06
  isrc code: MXF019500154
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T05:26:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xffde81775d43b647defec66d9252e4d058998f395d3654d299c01aa1c7cf663f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1SZCsIFSRXG2m6J6GFqv4g.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SZCsIFSRXG2m6J6GFqv4g
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xffde81775d43b647defec66d9252e4d058998f395d3654d299c01aa1c7cf663f","isrc":"MXF019500154","name":"Notas de Sociedad","registered_at":"2026-06-04T05:26:21Z","spotify_id":"1SZCsIFSRXG2m6J6GFqv4g","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffde81775d43b647defec66d9252e4d058998f395d3654d299c01aa1c7cf663f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1SZCsIFSRXG2m6J6GFqv4g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SZCsIFSRXG2m6J6GFqv4g.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xffde81775d43b647defec66d9252e4d058998f395d3654d299c01aa1c7cf663f","isrc":"MXF019500154","name":"Notas de Sociedad","registered_at":"2026-06-04T05:26:21Z","spotify_id":"1SZCsIFSRXG2m6J6GFqv4g","type":"track"}
track: Muñeca de Ojos de Miel
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199586
  explicit: false
  by artist: Los Mier
  in album: Desde El Corazon
    type: MusicAlbum
    date published: 2003-06-06
  isrc code: MXF010100438
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:46:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2e2b25c1e4213de3a7b899e57fe1f320c8a1864b52f9b1cf79737a4e16edabaf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7DhWwtEQDFvl6Fw3v3YcKN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DhWwtEQDFvl6Fw3v3YcKN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2e2b25c1e4213de3a7b899e57fe1f320c8a1864b52f9b1cf79737a4e16edabaf","isrc":"MXF010100438","name":"Muñeca de Ojos de Miel","registered_at":"2026-06-04T07:46:11Z","spotify_id":"7DhWwtEQDFvl6Fw3v3YcKN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2b25c1e4213de3a7b899e57fe1f320c8a1864b52f9b1cf79737a4e16edabaf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7DhWwtEQDFvl6Fw3v3YcKN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DhWwtEQDFvl6Fw3v3YcKN.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2e2b25c1e4213de3a7b899e57fe1f320c8a1864b52f9b1cf79737a4e16edabaf","isrc":"MXF010100438","name":"Muñeca de Ojos de Miel","registered_at":"2026-06-04T07:46:11Z","spotify_id":"7DhWwtEQDFvl6Fw3v3YcKN","type":"track"}
track: Sigo Pensando en Tí
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192893
  explicit: false
  by artist: Los Mier
  in album: Desde El Corazon
    type: MusicAlbum
    date published: 2003-06-06
  isrc code: MXF010100521
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:58:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6aba2029ba2b665c09268ffefacbf5f5cc8f2c11049c58be621b1263fd4465f1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0rRE20up2mHAiNcM2eW2Oa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rRE20up2mHAiNcM2eW2Oa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6aba2029ba2b665c09268ffefacbf5f5cc8f2c11049c58be621b1263fd4465f1","isrc":"MXF010100521","name":"Sigo Pensando en Tí","registered_at":"2026-06-04T10:58:18Z","spotify_id":"0rRE20up2mHAiNcM2eW2Oa","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aba2029ba2b665c09268ffefacbf5f5cc8f2c11049c58be621b1263fd4465f1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0rRE20up2mHAiNcM2eW2Oa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0rRE20up2mHAiNcM2eW2Oa.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x6aba2029ba2b665c09268ffefacbf5f5cc8f2c11049c58be621b1263fd4465f1","isrc":"MXF010100521","name":"Sigo Pensando en Tí","registered_at":"2026-06-04T10:58:18Z","spotify_id":"0rRE20up2mHAiNcM2eW2Oa","type":"track"}
track: Con Mis Propias Manos
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162240
  explicit: false
  by artist: Los Mier
  in album: Desde El Corazon
    type: MusicAlbum
    date published: 2003-06-06
  isrc code: MXF019000294
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T20:43:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfab7853bcb6154e0a2ce8af269f486d7d68a5874edbf92dccdf40c5f6edf6ed1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/262v41Rl9uUePzIh6bHpHf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/262v41Rl9uUePzIh6bHpHf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfab7853bcb6154e0a2ce8af269f486d7d68a5874edbf92dccdf40c5f6edf6ed1","isrc":"MXF019000294","name":"Con Mis Propias Manos","registered_at":"2026-06-10T20:43:56Z","spotify_id":"262v41Rl9uUePzIh6bHpHf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab7853bcb6154e0a2ce8af269f486d7d68a5874edbf92dccdf40c5f6edf6ed1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/262v41Rl9uUePzIh6bHpHf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/262v41Rl9uUePzIh6bHpHf.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfab7853bcb6154e0a2ce8af269f486d7d68a5874edbf92dccdf40c5f6edf6ed1","isrc":"MXF019000294","name":"Con Mis Propias Manos","registered_at":"2026-06-10T20:43:56Z","spotify_id":"262v41Rl9uUePzIh6bHpHf","type":"track"}
track: Aun Lloro Por Ti
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189546
  explicit: false
  by artist: Los Mier
  in album: Desde El Corazon
    type: MusicAlbum
    date published: 2003-06-06
  isrc code: MXF019000295
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: El Jazmin Y La Rosa
track: Dulcemente Enamorada
track: Desde El Corazon
track: La Apretadita
track: No Quisiera Quererte
track: Bebamos Una Botella
track: Alguien Tiene Que Llorar

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-11T16:46:49+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x09abbf8f656f406301cdd4b0a1d1682e77554dc3ff464c97ca861a005ff88dc5

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1eDXZfclS93993sJDISUYo.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eDXZfclS93993sJDISUYo

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x09abbf8f656f406301cdd4b0a1d1682e77554dc3ff464c97ca861a005ff88dc5","isrc":"MXF019000295","name":"Aun Lloro Por Ti","registered_at":"2026-06-11T16:46:49Z","spotify_id":"1eDXZfclS93993sJDISUYo","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09abbf8f656f406301cdd4b0a1d1682e77554dc3ff464c97ca861a005ff88dc5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1eDXZfclS93993sJDISUYo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eDXZfclS93993sJDISUYo.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x09abbf8f656f406301cdd4b0a1d1682e77554dc3ff464c97ca861a005ff88dc5","isrc":"MXF019000295","name":"Aun Lloro Por Ti","registered_at":"2026-06-11T16:46:49Z","spotify_id":"1eDXZfclS93993sJDISUYo","type":"track"}

El Jazmin Y La Rosa
type: MusicRecording
duration: PT2M25S
duration ms: 145866
explicit: false
by artist: Los Mier
in album: Desde El Corazon
  type: MusicAlbum
  date published: 2003-06-06
isrc code: MXF019000296
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:28:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe61b962ce9c0839c9f3c87694395e0c2ec73f52078a087b870cc3633aa6b3aba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5bZZtw8JLDwdgF5ZxEAFsO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bZZtw8JLDwdgF5ZxEAFsO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe61b962ce9c0839c9f3c87694395e0c2ec73f52078a087b870cc3633aa6b3aba","isrc":"MXF019000296","name":"El Jazmin Y La Rosa","registered_at":"2026-06-04T16:28:11Z","spotify_id":"5bZZtw8JLDwdgF5ZxEAFsO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61b962ce9c0839c9f3c87694395e0c2ec73f52078a087b870cc3633aa6b3aba. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5bZZtw8JLDwdgF5ZxEAFsO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bZZtw8JLDwdgF5ZxEAFsO.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe61b962ce9c0839c9f3c87694395e0c2ec73f52078a087b870cc3633aa6b3aba","isrc":"MXF019000296","name":"El Jazmin Y La Rosa","registered_at":"2026-06-04T16:28:11Z","spotify_id":"5bZZtw8JLDwdgF5ZxEAFsO","type":"track"}

Dulcemente Enamorada
type: MusicRecording
duration: PT2M43S
duration ms: 163573
explicit: false
by artist: Los Mier
in album: Desde El Corazon
  type: MusicAlbum
  date published: 2003-06-06
isrc code: MXF010100517
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:15:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb3716f4ff48f5c8c87cfdf62c51aadabbb53c484e1adf0fd2895b04baf9124f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3ZiyY9IKVxK88WGnhEnDdd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZiyY9IKVxK88WGnhEnDdd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb3716f4ff48f5c8c87cfdf62c51aadabbb53c484e1adf0fd2895b04baf9124f","isrc":"MXF010100517","name":"Dulcemente Enamorada","registered_at":"2026-06-04T16:15:45Z","spotify_id":"3ZiyY9IKVxK88WGnhEnDdd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3716f4ff48f5c8c87cfdf62c51aadabbb53c484e1adf0fd2895b04baf9124f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ZiyY9IKVxK88WGnhEnDdd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZiyY9IKVxK88WGnhEnDdd.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xeb3716f4ff48f5c8c87cfdf62c51aadabbb53c484e1adf0fd2895b04baf9124f","isrc":"MXF010100517","name":"Dulcemente Enamorada","registered_at":"2026-06-04T16:15:45Z","spotify_id":"3ZiyY9IKVxK88WGnhEnDdd","type":"track"}

Desde El Corazon
type: MusicRecording
duration: PT3M26S
duration ms: 206773
explicit: false
by artist: Los Mier
in album: Desde El Corazon
  type: MusicAlbum
  date published: 2003-06-06
isrc code: MXF019700013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T17:49:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3dcc41fba53836787547597e8c0aa296e868a68dd8252f36809b8720f53cf75a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1k63RnXTayAqKa8QkSsyfx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1k63RnXTayAqKa8QkSsyfx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3dcc41fba53836787547597e8c0aa296e868a68dd8252f36809b8720f53cf75a","isrc":"MXF019700013","name":"Desde El Corazon","registered_at":"2026-06-08T17:49:47Z","spotify_id":"1k63RnXTayAqKa8QkSsyfx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcc41fba53836787547597e8c0aa296e868a68dd8252f36809b8720f53cf75a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1k63RnXTayAqKa8QkSsyfx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1k63RnXTayAqKa8QkSsyfx.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3dcc41fba53836787547597e8c0aa296e868a68dd8252f36809b8720f53cf75a","isrc":"MXF019700013","name":"Desde El Corazon","registered_at":"2026-06-08T17:49:47Z","spotify_id":"1k63RnXTayAqKa8QkSsyfx","type":"track"}

La Apretadita
type: MusicRecording
duration: PT2M53S
duration ms: 173533
explicit: false
by artist: Los Mier
in album: Desde El Corazon
  type: MusicAlbum
  date published: 2003-06-06
isrc code: MXF019000297
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:16:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3cde6145e35da974ffab17c6a224c1786d2915c8e5bcaa8c857486c84762bff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7i0PIv6MwdCoPoYHQhUkT2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7i0PIv6MwdCoPoYHQhUkT2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3cde6145e35da974ffab17c6a224c1786d2915c8e5bcaa8c857486c84762bff","isrc":"MXF019000297","name":"La Apretadita","registered_at":"2026-06-05T07:16:18Z","spotify_id":"7i0PIv6MwdCoPoYHQhUkT2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3cde6145e35da974ffab17c6a224c1786d2915c8e5bcaa8c857486c84762bff. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7i0PIv6MwdCoPoYHQhUkT2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7i0PIv6MwdCoPoYHQhUkT2.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd3cde6145e35da974ffab17c6a224c1786d2915c8e5bcaa8c857486c84762bff","isrc":"MXF019000297","name":"La Apretadita","registered_at":"2026-06-05T07:16:18Z","spotify_id":"7i0PIv6MwdCoPoYHQhUkT2","type":"track"}

No Quisiera Quererte
type: MusicRecording
duration: PT3M17S
duration ms: 197293
explicit: false
by artist: Los Mier
in album: Desde El Corazon
  type: MusicAlbum
  date published: 2003-06-06
isrc code: MXF019000298
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T20:36:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56f29ad833ad715f8adb3fa97a49997aaa2bd52add6a8cd8912ec71e8ddd9384
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4pmcvudDufJxIvHkzGmwc0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pmcvudDufJxIvHkzGmwc0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56f29ad833ad715f8adb3fa97a49997aaa2bd52add6a8cd8912ec71e8ddd9384","isrc":"MXF019000298","name":"No Quisiera Quererte","registered_at":"2026-06-18T20:36:09Z","spotify_id":"4pmcvudDufJxIvHkzGmwc0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f29ad833ad715f8adb3fa97a49997aaa2bd52add6a8cd8912ec71e8ddd9384. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4pmcvudDufJxIvHkzGmwc0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pmcvudDufJxIvHkzGmwc0.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x56f29ad833ad715f8adb3fa97a49997aaa2bd52add6a8cd8912ec71e8ddd9384","isrc":"MXF019000298","name":"No Quisiera Quererte","registered_at":"2026-06-18T20:36:09Z","spotify_id":"4pmcvudDufJxIvHkzGmwc0","type":"track"}

Bebamos Una Botella
type: MusicRecording
duration: PT2M35S
duration ms: 155413
explicit: false
by artist: Los Mier
in album: Desde El Corazon
  type: MusicAlbum
  date published: 2003-06-06
isrc code: MXF019000356
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T20:36:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf057f955440e45dd89c6caa763d9fa98f5bc786c95f0910094407757f120b81b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6ubsQW2Fcwn4HAwY9ErpFo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ubsQW2Fcwn4HAwY9ErpFo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf057f955440e45dd89c6caa763d9fa98f5bc786c95f0910094407757f120b81b","isrc":"MXF019000356","name":"Bebamos Una Botella","registered_at":"2026-06-18T20:36:05Z","spotify_id":"6ubsQW2Fcwn4HAwY9ErpFo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf057f955440e45dd89c6caa763d9fa98f5bc786c95f0910094407757f120b81b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ubsQW2Fcwn4HAwY9ErpFo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ubsQW2Fcwn4HAwY9ErpFo.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf057f955440e45dd89c6caa763d9fa98f5bc786c95f0910094407757f120b81b","isrc":"MXF019000356","name":"Bebamos Una Botella","registered_at":"2026-06-18T20:36:05Z","spotify_id":"6ubsQW2Fcwn4HAwY9ErpFo","type":"track"}

Alguien Tiene Que Llorar
type: MusicRecording
duration: PT2M46S
duration ms: 166720
explicit: false
by artist: Los Mier
in album: Desde El Corazon
  type: MusicAlbum
  date published: 2003-06-06
isrc code: MXF019000357
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T05:00:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e5127e22acddce0b7ef0b7e1308d578d6cba4261ef9cb7eba9137218ed02dee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6bLQQIwW5xgIP8ERaFBw2C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bLQQIwW5xgIP8ERaFBw2C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e5127e22acddce0b7ef0b7e1308d578d6cba4261ef9cb7eba9137218ed02dee","isrc":"MXF019000357","name":"Alguien Tiene Que Llorar","registered_at":"2026-06-18T05:00:57Z","spotify_id":"6bLQQIwW5xgIP8ERaFBw2C","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5127e22acddce0b7ef0b7e1308d578d6cba4261ef9cb7eba9137218ed02dee. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6bLQQIwW5xgIP8ERaFBw2C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bLQQIwW5xgIP8ERaFBw2C.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x3e5127e22acddce0b7ef0b7e1308d578d6cba4261ef9cb7eba9137218ed02dee","isrc":"MXF019000357","name":"Alguien Tiene Que Llorar","registered_at":"2026-06-18T05:00:57Z","spotify_id":"6bLQQIwW5xgIP8ERaFBw2C","type":"track"}

Noticia De Ultima Hora
type: MusicAlbum
date published: 2001-01-01
track: Noticia De Ultima Hora
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186706
  explicit: false
  by artist: Los Mier
  in album: Noticia De Ultima Hora
    type: MusicAlbum
    date published: 2001-01-01
  isrc code: MXF110001498
track: Tu Protector
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180680
  explicit: false
  by artist: Los Mier
  in album: Noticia De Ultima Hora
    type: MusicAlbum
    date published: 2001-01-01
  isrc code: MXF110001499
track: Nunca Te Vallas
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177186
  explicit: false
  by artist: Los Mier
  in album: Noticia De Ultima Hora
    type: MusicAlbum
    date published: 2001-01-01
  isrc code: MXF110001500
track: Linda Mujer
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187386
  explicit: false
  by artist: Los Mier
  in album: Noticia De Ultima Hora
    type: MusicAlbum
    date published: 2001-01-01
track: Te Seguire
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180146
  explicit: false
  by artist: Los Mier
  in album: Noticia De Ultima Hora
    type: MusicAlbum
    date published: 2001-01-01
  isrc code: MXF110001502
track: La Fuerza De Tu Amor
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185573
  explicit: false
  by artist: Los Mier
  in album: Noticia De Ultima Hora
    type: MusicAlbum
    date published: 2001-01-01
  isrc code: MXF110001503
track: Sed De Cariño
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199093
  explicit: false
  by artist: Los Mier
  in album: Noticia De Ultima Hora
    type: MusicAlbum
    date published: 2001-01-01
track: Bienvenido Amor
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176866
  explicit: false
  by artist: Los Mier
  in album: Noticia De Ultima Hora
    type: MusicAlbum
    date published: 2001-01-01
track: Si Me Dejaras Habitar Tu Corazon
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190386
  explicit: false
  by artist: Los Mier
  in album: Noticia De Ultima Hora
    type: MusicAlbum
    date published: 2001-01-01
  isrc code: MXF110001506
track: Ven
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167773
  explicit: false
  by artist: Los Mier
  in album: Noticia De Ultima Hora
    type: MusicAlbum
    date published: 2001-01-01
  isrc code: MXF110001507
track: Si Me Extrañaras
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164826
  explicit: false
  by artist: Los Mier
  in album: Noticia De Ultima Hora
    type: MusicAlbum
    date published: 2001-01-01
  isrc code: MXF110001508
track: De Puntitas
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184560
  explicit: false
  by artist: Los Mier
  in album: Noticia De Ultima Hora
    type: MusicAlbum
    date published: 2001-01-01
  isrc code: MXF110001509

Las Mas Románticas
type: MusicAlbum
date published: 1970-01-01
track: Muñeca De Carton
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180506
  explicit: false
  by artist: Los Mier
  in album: Las Mas Románticas
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QM6DC1527020
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T11:27:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb7ffbe43e0cd11a7f64c66063911558fefa53bf5a82632e72c6920ef98d26a97
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6IBuJUPpvRo8zlXjZJ94et.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IBuJUPpvRo8zlXjZJ94et
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb7ffbe43e0cd11a7f64c66063911558fefa53bf5a82632e72c6920ef98d26a97","isrc":"QM6DC1527020","name":"Muñeca De Carton","registered_at":"2026-06-05T11:27:45Z","spotify_id":"6IBuJUPpvRo8zlXjZJ94et","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ffbe43e0cd11a7f64c66063911558fefa53bf5a82632e72c6920ef98d26a97. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6IBuJUPpvRo8zlXjZJ94et.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IBuJUPpvRo8zlXjZJ94et.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xb7ffbe43e0cd11a7f64c66063911558fefa53bf5a82632e72c6920ef98d26a97","isrc":"QM6DC1527020","name":"Muñeca De Carton","registered_at":"2026-06-05T11:27:45Z","spotify_id":"6IBuJUPpvRo8zlXjZJ94et","type":"track"}
track: Dos Enamorados
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223000
  explicit: false
  by artist: Industria del Amor
  in album: Las Mas Románticas
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: US3DF1316667
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T16:09:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdfa6111cc541272b46935d5ac645d69550c9554de710e2012fab13e56bc015ea
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1YkBFSyjwOdN8uJr31GBRC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YkBFSyjwOdN8uJr31GBRC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdfa6111cc541272b46935d5ac645d69550c9554de710e2012fab13e56bc015ea","isrc":"US3DF1316667","name":"Dos Enamorados","registered_at":"2026-06-22T16:09:15Z","spotify_id":"1YkBFSyjwOdN8uJr31GBRC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa6111cc541272b46935d5ac645d69550c9554de710e2012fab13e56bc015ea. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1YkBFSyjwOdN8uJr31GBRC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YkBFSyjwOdN8uJr31GBRC.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xdfa6111cc541272b46935d5ac645d69550c9554de710e2012fab13e56bc015ea","isrc":"US3DF1316667","name":"Dos Enamorados","registered_at":"2026-06-22T16:09:15Z","spotify_id":"1YkBFSyjwOdN8uJr31GBRC","type":"track"}
track: Diganle A Ella
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195293
  explicit: false
  by artist: Los Mier
  in album: Las Mas Románticas
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QM6DC1696205
track: No Te Imaginas
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217000
  explicit: false
  by artist: Industria del Amor
  in album: Las Mas Románticas
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: US3DF1316671
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T01:03:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x77ea01292d738e3b5afff7b997495a5b6e1918e84057b63cacab5cfe14f8196e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5Xj0JKGrD1SxJTN8hrmem8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Xj0JKGrD1SxJTN8hrmem8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x77ea01292d738e3b5afff7b997495a5b6e1918e84057b63cacab5cfe14f8196e","isrc":"US3DF1316671","name":"No Te Imaginas","registered_at":"2026-06-20T01:03:36Z","spotify_id":"5Xj0JKGrD1SxJTN8hrmem8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ea01292d738e3b5afff7b997495a5b6e1918e84057b63cacab5cfe14f8196e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Xj0JKGrD1SxJTN8hrmem8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Xj0JKGrD1SxJTN8hrmem8.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0x77ea01292d738e3b5afff7b997495a5b6e1918e84057b63cacab5cfe14f8196e","isrc":"US3DF1316671","name":"No Te Imaginas","registered_at":"2026-06-20T01:03:36Z","spotify_id":"5Xj0JKGrD1SxJTN8hrmem8","type":"track"}
track: Dulcemente Enamorada
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159306
  explicit: false
  by artist: Los Mier
  in album: Las Mas Románticas
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: QM6DC1552556
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T13:14:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb78689cc5e82a0bbdbfed62875840b90eb5a95737bd24c0be0598cfb38b1ff6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2reDTByBpxPYO4BneOi6yJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2reDTByBpxPYO4BneOi6yJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfb78689cc5e82a0bbdbfed62875840b90eb5a95737bd24c0be0598cfb38b1ff6","isrc":"QM6DC1552556","name":"Dulcemente Enamorada","registered_at":"2026-06-01T13:14:35Z","spotify_id":"2reDTByBpxPYO4BneOi6yJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb78689cc5e82a0bbdbfed62875840b90eb5a95737bd24c0be0598cfb38b1ff6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2reDTByBpxPYO4BneOi6yJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2reDTByBpxPYO4BneOi6yJ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xfb78689cc5e82a0bbdbfed62875840b90eb5a95737bd24c0be0598cfb38b1ff6","isrc":"QM6DC1552556","name":"Dulcemente Enamorada","registered_at":"2026-06-01T13:14:35Z","spotify_id":"2reDTByBpxPYO4BneOi6yJ","type":"track"}
track: Ingrata Mujer
track: De Puntitas
track: Otra Vez Enamorados
track: Me La Robaste
track: Siempre Te Voy A Querer
track: Nuncas Te Vayas
track: Con Mis Propias Manos
track: Mi Destino Fue Querete
track: Retrato Hablado
track: Ven

Ingrata Mujer
type: MusicRecording
duration: PT3M12S
duration ms: 192480
explicit: false
by artist: Industria del Amor
in album: Las Mas Románticas
  type: MusicAlbum
  date published: 1970-01-01
isrc code: US3DF1316673

De Puntitas
type: MusicRecording
duration: PT3M4S
duration ms: 184586
explicit: false
by artist: Los Mier
in album: Las Mas Románticas
  type: MusicAlbum
  date published: 1970-01-01
isrc code: QM6DC1526908
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T07:31:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7037714fad6ab909551efa98b1af5ba8337d1018aa6c051f5cfc85ff80b3310
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1InjX3TWptQ2fOQIWF6GW5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1InjX3TWptQ2fOQIWF6GW5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7037714fad6ab909551efa98b1af5ba8337d1018aa6c051f5cfc85ff80b3310","isrc":"QM6DC1526908","name":"De Puntitas","registered_at":"2026-06-22T07:31:56Z","spotify_id":"1InjX3TWptQ2fOQIWF6GW5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7037714fad6ab909551efa98b1af5ba8337d1018aa6c051f5cfc85ff80b3310. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1InjX3TWptQ2fOQIWF6GW5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1InjX3TWptQ2fOQIWF6GW5.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe7037714fad6ab909551efa98b1af5ba8337d1018aa6c051f5cfc85ff80b3310","isrc":"QM6DC1526908","name":"De Puntitas","registered_at":"2026-06-22T07:31:56Z","spotify_id":"1InjX3TWptQ2fOQIWF6GW5","type":"track"}

Otra Vez Enamorados
type: MusicRecording
duration: PT3M3S
duration ms: 183253
explicit: false
by artist: Industria del Amor
in album: Las Mas Románticas
  type: MusicAlbum
  date published: 1970-01-01
isrc code: US3DF1317205

Me La Robaste
type: MusicRecording
duration: PT3M8S
duration ms: 188053
explicit: false
by artist: Los Mier
in album: Las Mas Románticas
  type: MusicAlbum
  date published: 1970-01-01
isrc code: QM6DC1696211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T23:23:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59ea967fb3956ef326b74fdee56233c81b5ec58debe1980208a1e40522e1579d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4Bwwtbu0eKXcS90v0QSyMH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Bwwtbu0eKXcS90v0QSyMH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x59ea967fb3956ef326b74fdee56233c81b5ec58debe1980208a1e40522e1579d","isrc":"QM6DC1696211","name":"Me La Robaste","registered_at":"2026-06-11T23:23:15Z","spotify_id":"4Bwwtbu0eKXcS90v0QSyMH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ea967fb3956ef326b74fdee56233c81b5ec58debe1980208a1e40522e1579d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Bwwtbu0eKXcS90v0QSyMH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Bwwtbu0eKXcS90v0QSyMH.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x59ea967fb3956ef326b74fdee56233c81b5ec58debe1980208a1e40522e1579d","isrc":"QM6DC1696211","name":"Me La Robaste","registered_at":"2026-06-11T23:23:15Z","spotify_id":"4Bwwtbu0eKXcS90v0QSyMH","type":"track"}

Siempre Te Voy A Querer
type: MusicRecording
duration: PT3M37S
duration ms: 217040
explicit: false
by artist: Industria del Amor
in album: Las Mas Románticas
  type: MusicAlbum
  date published: 1970-01-01
isrc code: US3DF1319830
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T11:14:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc66d9eec637531db9bfcd56a5d1558cece4f7e5caa9c2755d910929dbfedcdb3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2opX350NW68e2X9iitQUNy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2opX350NW68e2X9iitQUNy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc66d9eec637531db9bfcd56a5d1558cece4f7e5caa9c2755d910929dbfedcdb3","isrc":"US3DF1319830","name":"Siempre Te Voy A Querer","registered_at":"2026-06-26T11:14:05Z","spotify_id":"2opX350NW68e2X9iitQUNy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66d9eec637531db9bfcd56a5d1558cece4f7e5caa9c2755d910929dbfedcdb3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2opX350NW68e2X9iitQUNy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2opX350NW68e2X9iitQUNy.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc66d9eec637531db9bfcd56a5d1558cece4f7e5caa9c2755d910929dbfedcdb3","isrc":"US3DF1319830","name":"Siempre Te Voy A Querer","registered_at":"2026-06-26T11:14:05Z","spotify_id":"2opX350NW68e2X9iitQUNy","type":"track"}

Nuncas Te Vayas
type: MusicRecording
duration: PT3M2S
duration ms: 182506
explicit: false
by artist: Los Mier
in album: Las Mas Románticas
  type: MusicAlbum
  date published: 1970-01-01
isrc code: QM6DC1696213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T07:30:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x179b6e36eb471f3e5690db5f12553f438c169e98d637a65c8b412eaf43466a8e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7m76qublod6STdTznzasnt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7m76qublod6STdTznzasnt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x179b6e36eb471f3e5690db5f12553f438c169e98d637a65c8b412eaf43466a8e","isrc":"QM6DC1696213","name":"Nuncas Te Vayas","registered_at":"2026-06-22T07:30:37Z","spotify_id":"7m76qublod6STdTznzasnt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179b6e36eb471f3e5690db5f12553f438c169e98d637a65c8b412eaf43466a8e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7m76qublod6STdTznzasnt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7m76qublod6STdTznzasnt.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x179b6e36eb471f3e5690db5f12553f438c169e98d637a65c8b412eaf43466a8e","isrc":"QM6DC1696213","name":"Nuncas Te Vayas","registered_at":"2026-06-22T07:30:37Z","spotify_id":"7m76qublod6STdTznzasnt","type":"track"}

Con Mis Propias Manos
type: MusicRecording
duration: PT3M15S
duration ms: 195253
explicit: false
by artist: Los Mier
in album: Las Mas Románticas
  type: MusicAlbum
  date published: 1970-01-01
isrc code: QM6DC1526909
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:00:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9dede304633aeadd3764445c7d6c37094ac6b32b717d2ce3eec6c9d105b923f5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5Kn7DJH4HOoQIdH89yN7gX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Kn7DJH4HOoQIdH89yN7gX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9dede304633aeadd3764445c7d6c37094ac6b32b717d2ce3eec6c9d105b923f5","isrc":"QM6DC1526909","name":"Con Mis Propias Manos","registered_at":"2026-06-08T14:00:36Z","spotify_id":"5Kn7DJH4HOoQIdH89yN7gX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dede304633aeadd3764445c7d6c37094ac6b32b717d2ce3eec6c9d105b923f5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Kn7DJH4HOoQIdH89yN7gX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Kn7DJH4HOoQIdH89yN7gX.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9dede304633aeadd3764445c7d6c37094ac6b32b717d2ce3eec6c9d105b923f5","isrc":"QM6DC1526909","name":"Con Mis Propias Manos","registered_at":"2026-06-08T14:00:36Z","spotify_id":"5Kn7DJH4HOoQIdH89yN7gX","type":"track"}

Mi Destino Fue Querete
type: MusicRecording
duration: PT3M27S
duration ms: 207706
explicit: false
by artist: Los Mier
in album: Las Mas Románticas
  type: MusicAlbum
  date published: 1970-01-01
isrc code: QM6DC1696215
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T07:32:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x574450deac7b6ebd5642688ff2675a772bead5b90fa6c2eb690830e71e024be0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3oFMvSXUwsgY0592jZPSn9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oFMvSXUwsgY0592jZPSn9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x574450deac7b6ebd5642688ff2675a772bead5b90fa6c2eb690830e71e024be0","isrc":"QM6DC1696215","name":"Mi Destino Fue Querete","registered_at":"2026-06-22T07:32:48Z","spotify_id":"3oFMvSXUwsgY0592jZPSn9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574450deac7b6ebd5642688ff2675a772bead5b90fa6c2eb690830e71e024be0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3oFMvSXUwsgY0592jZPSn9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oFMvSXUwsgY0592jZPSn9.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x574450deac7b6ebd5642688ff2675a772bead5b90fa6c2eb690830e71e024be0","isrc":"QM6DC1696215","name":"Mi Destino Fue Querete","registered_at":"2026-06-22T07:32:48Z","spotify_id":"3oFMvSXUwsgY0592jZPSn9","type":"track"}

Retrato Hablado
type: MusicRecording
duration: PT2M41S
duration ms: 161533
explicit: false
by artist: Los Mier
in album: Las Mas Románticas
  type: MusicAlbum
  date published: 1970-01-01
isrc code: QM6DC1696216
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T20:35:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb43413f2dca349f0a19e89a9e245de42fb94c9bcc2e3bc501a6d392f3cac7d19
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1fFpQUb3SQTOoN8CMihJkE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fFpQUb3SQTOoN8CMihJkE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb43413f2dca349f0a19e89a9e245de42fb94c9bcc2e3bc501a6d392f3cac7d19","isrc":"QM6DC1696216","name":"Retrato Hablado","registered_at":"2026-06-18T20:35:47Z","spotify_id":"1fFpQUb3SQTOoN8CMihJkE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43413f2dca349f0a19e89a9e245de42fb94c9bcc2e3bc501a6d392f3cac7d19. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1fFpQUb3SQTOoN8CMihJkE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fFpQUb3SQTOoN8CMihJkE.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb43413f2dca349f0a19e89a9e245de42fb94c9bcc2e3bc501a6d392f3cac7d19","isrc":"QM6DC1696216","name":"Retrato Hablado","registered_at":"2026-06-18T20:35:47Z","spotify_id":"1fFpQUb3SQTOoN8CMihJkE","type":"track"}

Ven
type: MusicRecording
duration: PT2M51S
duration ms: 171666
explicit: false
by artist: Los Mier
in album: Las Mas Románticas
  type: MusicAlbum
  date published: 1970-01-01
isrc code: QM6DC1527040
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T12:11:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xafd59f48c1ccb2d631ea0b9af54235818e5a3e1266b462c5824aaaeab142e48b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3IMjJHOd9HPfVbEwOTrUKF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IMjJHOd9HPfVbEwOTrUKF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd59f48c1ccb2d631ea0b9af54235818e5a3e1266b462c5824aaaeab142e48b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3IMjJHOd9HPfVbEwOTrUKF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IMjJHOd9HPfVbEwOTrUKF.
  date published: 2026-07-02T03:55:08Z

Cancioneros
type: MusicAlbum
date published: 1993-08-03
track: Retrato Hablado
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173466
  explicit: false
  by artist: Los Mier
  in album: Cancioneros
    type: MusicAlbum
    date published: 1993-08-03
  isrc code: MXF019300303
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:44:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdef0482b3abbd1cbea285176698da6482630dab2d77752ba31af565b3c5e391f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2sizo5xV3vWF9oDaZbwJ9s.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sizo5xV3vWF9oDaZbwJ9s
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdef0482b3abbd1cbea285176698da6482630dab2d77752ba31af565b3c5e391f","isrc":"MXF019300303","name":"Retrato Hablado","registered_at":"2026-06-05T13:44:36Z","spotify_id":"2sizo5xV3vWF9oDaZbwJ9s","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef0482b3abbd1cbea285176698da6482630dab2d77752ba31af565b3c5e391f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2sizo5xV3vWF9oDaZbwJ9s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sizo5xV3vWF9oDaZbwJ9s.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xdef0482b3abbd1cbea285176698da6482630dab2d77752ba31af565b3c5e391f","isrc":"MXF019300303","name":"Retrato Hablado","registered_at":"2026-06-05T13:44:36Z","spotify_id":"2sizo5xV3vWF9oDaZbwJ9s","type":"track"}
track: Mujer Ideal
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185066
  explicit: false
  by artist: Los Mier
  in album: Cancioneros
    type: MusicAlbum
    date published: 1993-08-03
  isrc code: MXF019300304
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T05:52:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x59f3afdd82c69c47462735170ea2128ce5d8f3c583bc62c46b78e298a5073d00
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1ltEtkt0k1U6cPHwexFsiX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ltEtkt0k1U6cPHwexFsiX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x59f3afdd82c69c47462735170ea2128ce5d8f3c583bc62c46b78e298a5073d00","isrc":"MXF019300304","name":"Mujer Ideal","registered_at":"2026-06-06T05:52:51Z","spotify_id":"1ltEtkt0k1U6cPHwexFsiX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f3afdd82c69c47462735170ea2128ce5d8f3c583bc62c46b78e298a5073d00. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ltEtkt0k1U6cPHwexFsiX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ltEtkt0k1U6cPHwexFsiX.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x59f3afdd82c69c47462735170ea2128ce5d8f3c583bc62c46b78e298a5073d00","isrc":"MXF019300304","name":"Mujer Ideal","registered_at":"2026-06-06T05:52:51Z","spotify_id":"1ltEtkt0k1U6cPHwexFsiX","type":"track"}
track: El Planton
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168626
  explicit: false
  by artist: Los Mier
  in album: Cancioneros
    type: MusicAlbum
    date published: 1993-08-03
  isrc code: MXF019300305
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T07:33:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9d1f4194729783123eb55827e7f6ed9950ec310b6c471835226e36fd1a092a38
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/11BCQ2HDNIcuyeyEvqBif5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11BCQ2HDNIcuyeyEvqBif5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9d1f4194729783123eb55827e7f6ed9950ec310b6c471835226e36fd1a092a38","isrc":"MXF019300305","name":"El Planton","registered_at":"2026-06-22T07:33:59Z","spotify_id":"11BCQ2HDNIcuyeyEvqBif5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1f4194729783123eb55827e7f6ed9950ec310b6c471835226e36fd1a092a38. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/11BCQ2HDNIcuyeyEvqBif5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11BCQ2HDNIcuyeyEvqBif5.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x9d1f4194729783123eb55827e7f6ed9950ec310b6c471835226e36fd1a092a38","isrc":"MXF019300305","name":"El Planton","registered_at":"2026-06-22T07:33:59Z","spotify_id":"11BCQ2HDNIcuyeyEvqBif5","type":"track"}
track: Corazón Herido
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192960
  explicit: false
  by artist: Los Mier
  in album: Cancioneros
    type: MusicAlbum
    date published: 1993-08-03
  isrc code: MXF019300306
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T20:12:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd00a433502b06d2915a6a55d362da377cfa4c252f4e622056a6f3b792ded8bf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/17FHCruN7kQVs4Znglu0Sp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17FHCruN7kQVs4Znglu0Sp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfd00a433502b06d2915a6a55d362da377cfa4c252f4e622056a6f3b792ded8bf","isrc":"MXF019300306","name":"Corazón Herido","registered_at":"2026-06-24T20:12:49Z","spotify_id":"17FHCruN7kQVs4Znglu0Sp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd00a433502b06d2915a6a55d362da377cfa4c252f4e622056a6f3b792ded8bf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/17FHCruN7kQVs4Znglu0Sp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17FHCruN7kQVs4Znglu0Sp.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xfd00a433502b06d2915a6a55d362da377cfa4c252f4e622056a6f3b792ded8bf","isrc":"MXF019300306","name":"Corazón Herido","registered_at":"2026-06-24T20:12:49Z","spotify_id":"17FHCruN7kQVs4Znglu0Sp","type":"track"}
track: Tanto Fue El Cantaro
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190200
  explicit: false
  by artist: Los Mier
  in album: Cancioneros
    type: MusicAlbum
    date published: 1993-08-03
  isrc code: MXF019300307
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Me Quede Con Ganas De Ti
track: Cancionero
track: No Vuelvas
track: Titere De Plastico
track: Reina Sin Corona
track: La Tortuga Tomasa
track: Recuerdos Del Alamo

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T05:55:50+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x017713b1c44683e24f1e7ca18142644277bacbbbd673ff712fc414bf25e6e399

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0dIYYxUOm7h7tSBpFrX0T9.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dIYYxUOm7h7tSBpFrX0T9

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x017713b1c44683e24f1e7ca18142644277bacbbbd673ff712fc414bf25e6e399","isrc":"MXF019300307","name":"Tanto Fue El Cantaro","registered_at":"2026-06-07T05:55:50Z","spotify_id":"0dIYYxUOm7h7tSBpFrX0T9","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017713b1c44683e24f1e7ca18142644277bacbbbd673ff712fc414bf25e6e399. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0dIYYxUOm7h7tSBpFrX0T9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dIYYxUOm7h7tSBpFrX0T9.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x017713b1c44683e24f1e7ca18142644277bacbbbd673ff712fc414bf25e6e399","isrc":"MXF019300307","name":"Tanto Fue El Cantaro","registered_at":"2026-06-07T05:55:50Z","spotify_id":"0dIYYxUOm7h7tSBpFrX0T9","type":"track"}

Me Quede Con Ganas De Ti
type: MusicRecording
duration: PT3M22S
duration ms: 202440
explicit: false
by artist: Los Mier
in album: Cancioneros
  type: MusicAlbum
  date published: 1993-08-03
isrc code: MXF019300308
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T18:55:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27e2b90e81921902ae902210bb3a985781bcbeac2384f713df89af392c472c08
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6YoNR4uUjcRU2oYnwKL09w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YoNR4uUjcRU2oYnwKL09w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27e2b90e81921902ae902210bb3a985781bcbeac2384f713df89af392c472c08","isrc":"MXF019300308","name":"Me Quede Con Ganas De Ti","registered_at":"2026-06-24T18:55:58Z","spotify_id":"6YoNR4uUjcRU2oYnwKL09w","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e2b90e81921902ae902210bb3a985781bcbeac2384f713df89af392c472c08. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6YoNR4uUjcRU2oYnwKL09w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YoNR4uUjcRU2oYnwKL09w.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x27e2b90e81921902ae902210bb3a985781bcbeac2384f713df89af392c472c08","isrc":"MXF019300308","name":"Me Quede Con Ganas De Ti","registered_at":"2026-06-24T18:55:58Z","spotify_id":"6YoNR4uUjcRU2oYnwKL09w","type":"track"}

Cancionero
type: MusicRecording
duration: PT3M13S
duration ms: 193573
explicit: false
by artist: Los Mier
in album: Cancioneros
  type: MusicAlbum
  date published: 1993-08-03
isrc code: MXF019300309
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:03:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c88e826f643c43bdab034f5013f2ca126d15451e1f4001c92d6f2e50b0c8683
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2CER4O70bxvODI4ki5BO3k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CER4O70bxvODI4ki5BO3k
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c88e826f643c43bdab034f5013f2ca126d15451e1f4001c92d6f2e50b0c8683. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2CER4O70bxvODI4ki5BO3k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CER4O70bxvODI4ki5BO3k.
  date published: 2026-06-13T15:41:10Z

No Vuelvas
type: MusicRecording
duration: PT3M14S
duration ms: 194106
explicit: false
by artist: Los Mier
in album: Cancioneros
  type: MusicAlbum
  date published: 1993-08-03
isrc code: MXF019300310

Titere De Plastico
type: MusicRecording
duration: PT2M59S
duration ms: 179933
explicit: false
by artist: Los Mier
in album: Cancioneros
  type: MusicAlbum
  date published: 1993-08-03
isrc code: MXF019300311
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:05:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x579281f46b145e5ef9e39417862497600825e4e846898c1dd4d3d935c7f416dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6XK06GdBCIuBQ3La3RAriN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XK06GdBCIuBQ3La3RAriN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x579281f46b145e5ef9e39417862497600825e4e846898c1dd4d3d935c7f416dd","isrc":"MXF019300311","name":"Titere De Plastico","registered_at":"2026-06-07T09:05:38Z","spotify_id":"6XK06GdBCIuBQ3La3RAriN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579281f46b145e5ef9e39417862497600825e4e846898c1dd4d3d935c7f416dd. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6XK06GdBCIuBQ3La3RAriN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XK06GdBCIuBQ3La3RAriN.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x579281f46b145e5ef9e39417862497600825e4e846898c1dd4d3d935c7f416dd","isrc":"MXF019300311","name":"Titere De Plastico","registered_at":"2026-06-07T09:05:38Z","spotify_id":"6XK06GdBCIuBQ3La3RAriN","type":"track"}

Reina Sin Corona
type: MusicRecording
duration: PT2M30S
duration ms: 150533
explicit: false
by artist: Los Mier
in album: Cancioneros
  type: MusicAlbum
  date published: 1993-08-03
isrc code: MXF019300312
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T20:12:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7dd91e631a79ed68db822babcade26f9a862e4ecf751ae63bedbfa3c2f428987
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6Po7FD0puelXrIHN1KV6be.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Po7FD0puelXrIHN1KV6be
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7dd91e631a79ed68db822babcade26f9a862e4ecf751ae63bedbfa3c2f428987","isrc":"MXF019300312","name":"Reina Sin Corona","registered_at":"2026-06-24T20:12:37Z","spotify_id":"6Po7FD0puelXrIHN1KV6be","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd91e631a79ed68db822babcade26f9a862e4ecf751ae63bedbfa3c2f428987. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Po7FD0puelXrIHN1KV6be.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Po7FD0puelXrIHN1KV6be.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7dd91e631a79ed68db822babcade26f9a862e4ecf751ae63bedbfa3c2f428987","isrc":"MXF019300312","name":"Reina Sin Corona","registered_at":"2026-06-24T20:12:37Z","spotify_id":"6Po7FD0puelXrIHN1KV6be","type":"track"}

La Tortuga Tomasa
type: MusicRecording
duration: PT3M14S
duration ms: 194600
explicit: false
by artist: Los Mier
in album: Cancioneros
  type: MusicAlbum
  date published: 1993-08-03
isrc code: MXF019300313

Recuerdos Del Alamo
type: MusicRecording
duration: PT3M11S
duration ms: 191106
explicit: false
by artist: Los Mier
in album: Cancioneros
  type: MusicAlbum
  date published: 1993-08-03
isrc code: MXF019300314
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:07:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1995008186ad403bb4405f1b33cb7436c2d41f9b757f122756693647a2a9f35d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7KzbO9t7YdXpg7mAkRuLeX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KzbO9t7YdXpg7mAkRuLeX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1995008186ad403bb4405f1b33cb7436c2d41f9b757f122756693647a2a9f35d","isrc":"MXF019300314","name":"Recuerdos Del Alamo","registered_at":"2026-06-09T20:07:36Z","spotify_id":"7KzbO9t7YdXpg7mAkRuLeX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1995008186ad403bb4405f1b33cb7436c2d41f9b757f122756693647a2a9f35d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7KzbO9t7YdXpg7mAkRuLeX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KzbO9t7YdXpg7mAkRuLeX.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1995008186ad403bb4405f1b33cb7436c2d41f9b757f122756693647a2a9f35d","isrc":"MXF019300314","name":"Recuerdos Del Alamo","registered_at":"2026-06-09T20:07:36Z","spotify_id":"7KzbO9t7YdXpg7mAkRuLeX","type":"track"}

La Serie De Los 20 Exitos
type: MusicAlbum
date published: 1992-10-15
track: A Que Sí Te Acuerdas
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205333
  explicit: false
  by artist: Los Mier
  in album: La Serie De Los 20 Exitos
    type: MusicAlbum
    date published: 1992-10-15
  isrc code: MXF018400294
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:01:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5cb4ea77d9691609a70d07f0b6f53125186534ebb51ec96d41305f4ef2c5038f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1MrEBtA2UMeAE1SMezVzQm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MrEBtA2UMeAE1SMezVzQm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5cb4ea77d9691609a70d07f0b6f53125186534ebb51ec96d41305f4ef2c5038f","isrc":"MXF018400294","name":"A Que Sí Te Acuerdas","registered_at":"2026-06-07T09:01:46Z","spotify_id":"1MrEBtA2UMeAE1SMezVzQm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb4ea77d9691609a70d07f0b6f53125186534ebb51ec96d41305f4ef2c5038f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1MrEBtA2UMeAE1SMezVzQm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MrEBtA2UMeAE1SMezVzQm.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x5cb4ea77d9691609a70d07f0b6f53125186534ebb51ec96d41305f4ef2c5038f","isrc":"MXF018400294","name":"A Que Sí Te Acuerdas","registered_at":"2026-06-07T09:01:46Z","spotify_id":"1MrEBtA2UMeAE1SMezVzQm","type":"track"}
track: Con el Agua Hasta el Cuello
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157533
  explicit: false
  by artist: Los Mier
  in album: La Serie De Los 20 Exitos
    type: MusicAlbum
    date published: 1992-10-15
  isrc code: MXF018901109
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:01:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5e3c2f0305ad206136df6e2206e7b397ef8449f065acd6e5a5cff9e8d7eafb57
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0sTKiclw20pdXc9MKPg9L0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sTKiclw20pdXc9MKPg9L0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5e3c2f0305ad206136df6e2206e7b397ef8449f065acd6e5a5cff9e8d7eafb57","isrc":"MXF018901109","name":"Con el Agua Hasta el Cuello","registered_at":"2026-06-18T05:01:25Z","spotify_id":"0sTKiclw20pdXc9MKPg9L0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3c2f0305ad206136df6e2206e7b397ef8449f065acd6e5a5cff9e8d7eafb57. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0sTKiclw20pdXc9MKPg9L0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sTKiclw20pdXc9MKPg9L0.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x5e3c2f0305ad206136df6e2206e7b397ef8449f065acd6e5a5cff9e8d7eafb57","isrc":"MXF018901109","name":"Con el Agua Hasta el Cuello","registered_at":"2026-06-18T05:01:25Z","spotify_id":"0sTKiclw20pdXc9MKPg9L0","type":"track"}
track: Déjala Que Se Divierta
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195466
  explicit: false
  by artist: Los Mier
  in album: La Serie De Los 20 Exitos
    type: MusicAlbum
    date published: 1992-10-15
  isrc code: MXF018700264
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:35:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8d83f42601a156e857d16df08136fa4f5b844755fcac0c93e965abe659a92c56
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0Rd8HYIZul121h7qnM6wdt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Rd8HYIZul121h7qnM6wdt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8d83f42601a156e857d16df08136fa4f5b844755fcac0c93e965abe659a92c56","isrc":"MXF018700264","name":"Déjala Que Se Divierta","registered_at":"2026-06-04T13:35:33Z","spotify_id":"0Rd8HYIZul121h7qnM6wdt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d83f42601a156e857d16df08136fa4f5b844755fcac0c93e965abe659a92c56. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Rd8HYIZul121h7qnM6wdt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Rd8HYIZul121h7qnM6wdt.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x8d83f42601a156e857d16df08136fa4f5b844755fcac0c93e965abe659a92c56","isrc":"MXF018700264","name":"Déjala Que Se Divierta","registered_at":"2026-06-04T13:35:33Z","spotify_id":"0Rd8HYIZul121h7qnM6wdt","type":"track"}
track: El Aguafiestas
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143933
  explicit: false
  by artist: Los Mier
  in album: La Serie De Los 20 Exitos
    type: MusicAlbum
    date published: 1992-10-15
  isrc code: MXF018800515
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T11:07:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbba023438758ef2c166092221a7894146c2b3734434a8f4754f4185aa19fea76
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3fiafcDWiZ5SDuUkpI6Y0o.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fiafcDWiZ5SDuUkpI6Y0o
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbba023438758ef2c166092221a7894146c2b3734434a8f4754f4185aa19fea76","isrc":"MXF018800515","name":"El Aguafiestas","registered_at":"2026-06-20T11:07:59Z","spotify_id":"3fiafcDWiZ5SDuUkpI6Y0o","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba023438758ef2c166092221a7894146c2b3734434a8f4754f4185aa19fea76. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3fiafcDWiZ5SDuUkpI6Y0o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fiafcDWiZ5SDuUkpI6Y0o.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xbba023438758ef2c166092221a7894146c2b3734434a8f4754f4185aa19fea76","isrc":"MXF018800515","name":"El Aguafiestas","registered_at":"2026-06-20T11:07:59Z","spotify_id":"3fiafcDWiZ5SDuUkpI6Y0o","type":"track"}
track: Si Se Hubiera Casado Conmigo
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194026
  explicit: false
  by artist: Los Mier
  in album: La Serie De Los 20 Exitos
    type: MusicAlbum
    date published: 1992-10-15
  isrc code: MXF019100950
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: La Trampa
track: Ahora y Siempre
track: La Movidita
track: Tú Me Haces Falta
track: La Paloma
track: La Coloreteada
track: Una Mentira Más
track: Vámonos de Cumbia
track: La Culpa de Tu Amor
track: Con Esta Copa
track: Hablemos
track: La Orgullosa
track: Corazón Seco
track: La Suerte de la Fea
track: No Es Que Me Arrepienta

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T22:28:50+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf01931bc9e18241a1ea47f1d6fc956afeb9d0118b21cc0b42de9e46233859208

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1sUgVmN5NlfUTIulYaAW72.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sUgVmN5NlfUTIulYaAW72

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf01931bc9e18241a1ea47f1d6fc956afeb9d0118b21cc0b42de9e46233859208","isrc":"MXF019100950","name":"Si Se Hubiera Casado Conmigo","registered_at":"2026-06-05T22:28:50Z","spotify_id":"1sUgVmN5NlfUTIulYaAW72","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01931bc9e18241a1ea47f1d6fc956afeb9d0118b21cc0b42de9e46233859208. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1sUgVmN5NlfUTIulYaAW72.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sUgVmN5NlfUTIulYaAW72.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xf01931bc9e18241a1ea47f1d6fc956afeb9d0118b21cc0b42de9e46233859208","isrc":"MXF019100950","name":"Si Se Hubiera Casado Conmigo","registered_at":"2026-06-05T22:28:50Z","spotify_id":"1sUgVmN5NlfUTIulYaAW72","type":"track"}

La Trampa
type: MusicRecording
duration: PT3M5S
duration ms: 185826
explicit: false
by artist: Los Mier
in album: La Serie De Los 20 Exitos
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF018600510
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T11:09:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d85440441fcac8daf5228552d9f044054301479c989a6f42ff9f67e67bfe154
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7h0Xqj6Pi8bvdNOl362vOi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7h0Xqj6Pi8bvdNOl362vOi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d85440441fcac8daf5228552d9f044054301479c989a6f42ff9f67e67bfe154","isrc":"MXF018600510","name":"La Trampa","registered_at":"2026-06-20T11:09:11Z","spotify_id":"7h0Xqj6Pi8bvdNOl362vOi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d85440441fcac8daf5228552d9f044054301479c989a6f42ff9f67e67bfe154. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7h0Xqj6Pi8bvdNOl362vOi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7h0Xqj6Pi8bvdNOl362vOi.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0d85440441fcac8daf5228552d9f044054301479c989a6f42ff9f67e67bfe154","isrc":"MXF018600510","name":"La Trampa","registered_at":"2026-06-20T11:09:11Z","spotify_id":"7h0Xqj6Pi8bvdNOl362vOi","type":"track"}

Ahora y Siempre
type: MusicRecording
duration: PT2M25S
duration ms: 145626
explicit: false
by artist: Los Mier
in album: La Serie De Los 20 Exitos
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF019100952
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T08:42:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9fa2132bf607043423c0df1c2a4931fe95b3d4bd927538c462eaa15b1c780e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2nPnCNycAyslQUkchnBnKo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nPnCNycAyslQUkchnBnKo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9fa2132bf607043423c0df1c2a4931fe95b3d4bd927538c462eaa15b1c780e5","isrc":"MXF019100952","name":"Ahora y Siempre","registered_at":"2026-06-21T08:42:52Z","spotify_id":"2nPnCNycAyslQUkchnBnKo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9fa2132bf607043423c0df1c2a4931fe95b3d4bd927538c462eaa15b1c780e5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nPnCNycAyslQUkchnBnKo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nPnCNycAyslQUkchnBnKo.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa9fa2132bf607043423c0df1c2a4931fe95b3d4bd927538c462eaa15b1c780e5","isrc":"MXF019100952","name":"Ahora y Siempre","registered_at":"2026-06-21T08:42:52Z","spotify_id":"2nPnCNycAyslQUkchnBnKo","type":"track"}

La Movidita
type: MusicRecording
duration: PT3M13S
duration ms: 193373
explicit: false
by artist: Los Mier
in album: La Serie De Los 20 Exitos
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF018901111
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:55:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2a75b969fa0c9e4eba4036762dfb6ce3eece892e5c4a266b5448ed41b45de2f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7aaS5TMGtZc9d13K9Oc5mV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aaS5TMGtZc9d13K9Oc5mV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2a75b969fa0c9e4eba4036762dfb6ce3eece892e5c4a266b5448ed41b45de2f","isrc":"MXF018901111","name":"La Movidita","registered_at":"2026-06-06T05:55:21Z","spotify_id":"7aaS5TMGtZc9d13K9Oc5mV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a75b969fa0c9e4eba4036762dfb6ce3eece892e5c4a266b5448ed41b45de2f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7aaS5TMGtZc9d13K9Oc5mV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aaS5TMGtZc9d13K9Oc5mV.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb2a75b969fa0c9e4eba4036762dfb6ce3eece892e5c4a266b5448ed41b45de2f","isrc":"MXF018901111","name":"La Movidita","registered_at":"2026-06-06T05:55:21Z","spotify_id":"7aaS5TMGtZc9d13K9Oc5mV","type":"track"}

Tú Me Haces Falta
type: MusicRecording
duration: PT2M55S
duration ms: 175693
explicit: false
by artist: Los Mier
in album: La Serie De Los 20 Exitos
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF018801168
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T20:34:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x749d91ff1f562ffe301d308458b8b4307b1533a6c8c48e872147151e4f7098be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0uBNKEcG5HiZx68l4L5bFO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uBNKEcG5HiZx68l4L5bFO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x749d91ff1f562ffe301d308458b8b4307b1533a6c8c48e872147151e4f7098be","isrc":"MXF018801168","name":"Tú Me Haces Falta","registered_at":"2026-06-18T20:34:52Z","spotify_id":"0uBNKEcG5HiZx68l4L5bFO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749d91ff1f562ffe301d308458b8b4307b1533a6c8c48e872147151e4f7098be. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0uBNKEcG5HiZx68l4L5bFO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uBNKEcG5HiZx68l4L5bFO.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x749d91ff1f562ffe301d308458b8b4307b1533a6c8c48e872147151e4f7098be","isrc":"MXF018801168","name":"Tú Me Haces Falta","registered_at":"2026-06-18T20:34:52Z","spotify_id":"0uBNKEcG5HiZx68l4L5bFO","type":"track"}

La Paloma
type: MusicRecording
duration: PT2M29S
duration ms: 149960
explicit: false
by artist: Los Mier
in album: La Serie De Los 20 Exitos
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF018900951
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:09:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8ebb1464013b63542fbcca58c11b95adc9bad44a051f89c873a3c588ce76140
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2uoFKm1scq3pBiWvkVmBe2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uoFKm1scq3pBiWvkVmBe2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8ebb1464013b63542fbcca58c11b95adc9bad44a051f89c873a3c588ce76140","isrc":"MXF018900951","name":"La Paloma","registered_at":"2026-06-08T14:09:19Z","spotify_id":"2uoFKm1scq3pBiWvkVmBe2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ebb1464013b63542fbcca58c11b95adc9bad44a051f89c873a3c588ce76140. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2uoFKm1scq3pBiWvkVmBe2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uoFKm1scq3pBiWvkVmBe2.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb8ebb1464013b63542fbcca58c11b95adc9bad44a051f89c873a3c588ce76140","isrc":"MXF018900951","name":"La Paloma","registered_at":"2026-06-08T14:09:19Z","spotify_id":"2uoFKm1scq3pBiWvkVmBe2","type":"track"}

La Coloreteada
type: MusicRecording
duration: PT3M7S
duration ms: 187026
explicit: false
by artist: Los Mier
in album: La Serie De Los 20 Exitos
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF019100956
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T02:59:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98805cfa355857ac5147f5db70df5d5d5649bf24d82cb3d5f0ec9730c9b84706
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0UvRz0BM9z7gKTY9P7si90.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UvRz0BM9z7gKTY9P7si90
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98805cfa355857ac5147f5db70df5d5d5649bf24d82cb3d5f0ec9730c9b84706","isrc":"MXF019100956","name":"La Coloreteada","registered_at":"2026-06-07T02:59:00Z","spotify_id":"0UvRz0BM9z7gKTY9P7si90","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98805cfa355857ac5147f5db70df5d5d5649bf24d82cb3d5f0ec9730c9b84706. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0UvRz0BM9z7gKTY9P7si90.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UvRz0BM9z7gKTY9P7si90.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x98805cfa355857ac5147f5db70df5d5d5649bf24d82cb3d5f0ec9730c9b84706","isrc":"MXF019100956","name":"La Coloreteada","registered_at":"2026-06-07T02:59:00Z","spotify_id":"0UvRz0BM9z7gKTY9P7si90","type":"track"}

Una Mentira Más
type: MusicRecording
duration: PT2M51S
duration ms: 171093
explicit: false
by artist: Los Mier
in album: La Serie De Los 20 Exitos
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF018400314
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T09:38:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9c243bd19946647024474ee05934b92b845a6666a4f73d9115d7dc0d6601999
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6xb62Kb8RQ1BM9CGtbMtrI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xb62Kb8RQ1BM9CGtbMtrI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:45:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9c243bd19946647024474ee05934b92b845a6666a4f73d9115d7dc0d6601999","isrc":"MXF018400314","name":"Una Mentira Más","registered_at":"2026-06-17T09:38:04Z","spotify_id":"6xb62Kb8RQ1BM9CGtbMtrI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c243bd19946647024474ee05934b92b845a6666a4f73d9115d7dc0d6601999. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:45:50Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6xb62Kb8RQ1BM9CGtbMtrI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xb62Kb8RQ1BM9CGtbMtrI.
  date published: 2026-06-17T20:45:50Z
  text: {"copyright_id":"0xf9c243bd19946647024474ee05934b92b845a6666a4f73d9115d7dc0d6601999","isrc":"MXF018400314","name":"Una Mentira Más","registered_at":"2026-06-17T09:38:04Z","spotify_id":"6xb62Kb8RQ1BM9CGtbMtrI","type":"track"}

Vámonos de Cumbia
type: MusicRecording
duration: PT2M33S
duration ms: 153600
explicit: false
by artist: Los Mier
in album: La Serie De Los 20 Exitos
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF018800509
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T05:02:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc894d2feec01053dd7a844f7827830ce70a5974bb713bf6452ca05ed9e72474
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6ampQOaZogSC7GadEAFJS2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ampQOaZogSC7GadEAFJS2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc894d2feec01053dd7a844f7827830ce70a5974bb713bf6452ca05ed9e72474","isrc":"MXF018800509","name":"Vámonos de Cumbia","registered_at":"2026-06-18T05:02:39Z","spotify_id":"6ampQOaZogSC7GadEAFJS2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc894d2feec01053dd7a844f7827830ce70a5974bb713bf6452ca05ed9e72474. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ampQOaZogSC7GadEAFJS2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ampQOaZogSC7GadEAFJS2.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xdc894d2feec01053dd7a844f7827830ce70a5974bb713bf6452ca05ed9e72474","isrc":"MXF018800509","name":"Vámonos de Cumbia","registered_at":"2026-06-18T05:02:39Z","spotify_id":"6ampQOaZogSC7GadEAFJS2","type":"track"}

La Culpa de Tu Amor
type: MusicRecording
duration: PT2M48S
duration ms: 168506
explicit: false
by artist: Los Mier
in album: La Serie De Los 20 Exitos
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF018800517
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T06:10:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc87a8ffc581d1d2313d06b95138e8a8c99d74f3823098c72abfdcee84496b949
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5fe2eqOEN1nESvcab8r0YV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fe2eqOEN1nESvcab8r0YV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc87a8ffc581d1d2313d06b95138e8a8c99d74f3823098c72abfdcee84496b949","isrc":"MXF018800517","name":"La Culpa de Tu Amor","registered_at":"2026-06-19T06:10:35Z","spotify_id":"5fe2eqOEN1nESvcab8r0YV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc87a8ffc581d1d2313d06b95138e8a8c99d74f3823098c72abfdcee84496b949. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5fe2eqOEN1nESvcab8r0YV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fe2eqOEN1nESvcab8r0YV.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc87a8ffc581d1d2313d06b95138e8a8c99d74f3823098c72abfdcee84496b949","isrc":"MXF018800517","name":"La Culpa de Tu Amor","registered_at":"2026-06-19T06:10:35Z","spotify_id":"5fe2eqOEN1nESvcab8r0YV","type":"track"}

Con Esta Copa
type: MusicRecording
duration: PT2M53S
duration ms: 173306
explicit: false
by artist: Los Mier
in album: La Serie De Los 20 Exitos
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF018600504
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:05:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09fb251c4f4b21a0d58ddf0f5b0290aab242be3f5680724d309164b8629f1a78
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4BL9iDRXo0JOtVq0FZjnH3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BL9iDRXo0JOtVq0FZjnH3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09fb251c4f4b21a0d58ddf0f5b0290aab242be3f5680724d309164b8629f1a78","isrc":"MXF018600504","name":"Con Esta Copa","registered_at":"2026-06-09T20:05:14Z","spotify_id":"4BL9iDRXo0JOtVq0FZjnH3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09fb251c4f4b21a0d58ddf0f5b0290aab242be3f5680724d309164b8629f1a78. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4BL9iDRXo0JOtVq0FZjnH3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BL9iDRXo0JOtVq0FZjnH3.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x09fb251c4f4b21a0d58ddf0f5b0290aab242be3f5680724d309164b8629f1a78","isrc":"MXF018600504","name":"Con Esta Copa","registered_at":"2026-06-09T20:05:14Z","spotify_id":"4BL9iDRXo0JOtVq0FZjnH3","type":"track"}

Hablemos
type: MusicRecording
duration: PT3M14S
duration ms: 194306
explicit: false
by artist: Los Mier
in album: La Serie De Los 20 Exitos
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF018900953
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:21:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75defafc2fe9a7a82577b9276896800a89c748b60b65d237d303c9ea1b691f15
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6OF7BTTFI7CKEh01KuhyKl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OF7BTTFI7CKEh01KuhyKl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75defafc2fe9a7a82577b9276896800a89c748b60b65d237d303c9ea1b691f15. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6OF7BTTFI7CKEh01KuhyKl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OF7BTTFI7CKEh01KuhyKl.
  date published: 2026-06-13T15:41:10Z

La Orgullosa
type: MusicRecording
duration: PT2M56S
duration ms: 176106
explicit: false
by artist: Los Mier
in album: La Serie De Los 20 Exitos
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF018800567
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:00:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5835a4e498f1640c38fd19856a7f7315ae51aa928affa71ad495acd9e3a7e842
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6BHfduWvMzezQNXeXtEwR7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BHfduWvMzezQNXeXtEwR7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5835a4e498f1640c38fd19856a7f7315ae51aa928affa71ad495acd9e3a7e842","isrc":"MXF018800567","name":"La Orgullosa","registered_at":"2026-06-06T19:00:48Z","spotify_id":"6BHfduWvMzezQNXeXtEwR7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5835a4e498f1640c38fd19856a7f7315ae51aa928affa71ad495acd9e3a7e842. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6BHfduWvMzezQNXeXtEwR7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BHfduWvMzezQNXeXtEwR7.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5835a4e498f1640c38fd19856a7f7315ae51aa928affa71ad495acd9e3a7e842","isrc":"MXF018800567","name":"La Orgullosa","registered_at":"2026-06-06T19:00:48Z","spotify_id":"6BHfduWvMzezQNXeXtEwR7","type":"track"}

Corazón Seco
type: MusicRecording
duration: PT2M27S
duration ms: 147133
explicit: false
by artist: Los Mier
in album: La Serie De Los 20 Exitos
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF018500948
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:17:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1cd7816fcc292c628554d42dbad8cda6ac0329d446ddd6c84930f01aa068e074
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0b0NOLVgnkAd2UsFwFTEeN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0b0NOLVgnkAd2UsFwFTEeN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1cd7816fcc292c628554d42dbad8cda6ac0329d446ddd6c84930f01aa068e074","isrc":"MXF018500948","name":"Corazón Seco","registered_at":"2026-06-10T01:17:50Z","spotify_id":"0b0NOLVgnkAd2UsFwFTEeN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd7816fcc292c628554d42dbad8cda6ac0329d446ddd6c84930f01aa068e074. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0b0NOLVgnkAd2UsFwFTEeN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0b0NOLVgnkAd2UsFwFTEeN.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1cd7816fcc292c628554d42dbad8cda6ac0329d446ddd6c84930f01aa068e074","isrc":"MXF018500948","name":"Corazón Seco","registered_at":"2026-06-10T01:17:50Z","spotify_id":"0b0NOLVgnkAd2UsFwFTEeN","type":"track"}

La Suerte de la Fea
type: MusicRecording
duration: PT2M32S
duration ms: 152893
explicit: false
by artist: Los Mier
in album: La Serie De Los 20 Exitos
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF018800513
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T16:53:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32e30209ac9362ec507c5b59f53d6adfbfc7bb9746dae9c0560db45ce9fc6eaa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3mzb46XEoMKW9Rv85Oq3uq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mzb46XEoMKW9Rv85Oq3uq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32e30209ac9362ec507c5b59f53d6adfbfc7bb9746dae9c0560db45ce9fc6eaa","isrc":"MXF018800513","name":"La Suerte de la Fea","registered_at":"2026-06-11T16:53:59Z","spotify_id":"3mzb46XEoMKW9Rv85Oq3uq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e30209ac9362ec507c5b59f53d6adfbfc7bb9746dae9c0560db45ce9fc6eaa. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3mzb46XEoMKW9Rv85Oq3uq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mzb46XEoMKW9Rv85Oq3uq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x32e30209ac9362ec507c5b59f53d6adfbfc7bb9746dae9c0560db45ce9fc6eaa","isrc":"MXF018800513","name":"La Suerte de la Fea","registered_at":"2026-06-11T16:53:59Z","spotify_id":"3mzb46XEoMKW9Rv85Oq3uq","type":"track"}

No Es Que Me Arrepienta
type: MusicRecording
duration: PT2M47S
duration ms: 167133
explicit: false
by artist: Los Mier
in album: La Serie De Los 20 Exitos
  type: MusicAlbum
  date published: 1992-10-15
isrc code: MXF018801169
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T20:34:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa890394f09ec1e4aa792382ac6e4f43fa6835f60ec69795f338a38d96df491d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/70LQkDSauchLatWIoGfDTL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70LQkDSauchLatWIoGfDTL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa890394f09ec1e4aa792382ac6e4f43fa6835f60ec69795f338a38d96df491d9","isrc":"MXF018801169","name":"No Es Que Me Arrepienta","registered_at":"2026-06-18T20:34:54Z","spotify_id":"70LQkDSauchLatWIoGfDTL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa890394f09ec1e4aa792382ac6e4f43fa6835f60ec69795f338a38d96df491d9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/70LQkDSauchLatWIoGfDTL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70LQkDSauchLatWIoGfDTL.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa890394f09ec1e4aa792382ac6e4f43fa6835f60ec69795f338a38d96df491d9","isrc":"MXF018801169","name":"No Es Que Me Arrepienta","registered_at":"2026-06-18T20:34:54Z","spotify_id":"70LQkDSauchLatWIoGfDTL","type":"track"}

La Coloreteada
type: MusicAlbum
date published: 1988-10-20
track: No Me Pidas Eso
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194173
  explicit: false
  by artist: Los Mier
  in album: La Coloreteada
    type: MusicAlbum
    date published: 1988-10-20
track: La Coloreteada
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187786
  explicit: false
  by artist: Los Mier
  in album: La Coloreteada
    type: MusicAlbum
    date published: 1988-10-20
  isrc code: MXF019100956
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T02:59:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x98805cfa355857ac5147f5db70df5d5d5649bf24d82cb3d5f0ec9730c9b84706
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956889
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/78EX5ptYBs3uVkRmcm6Fz6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78EX5ptYBs3uVkRmcm6Fz6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x98805cfa355857ac5147f5db70df5d5d5649bf24d82cb3d5f0ec9730c9b84706","isrc":"MXF019100956","name":"La Coloreteada","registered_at":"2026-06-07T02:59:00Z","spotify_id":"78EX5ptYBs3uVkRmcm6Fz6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98805cfa355857ac5147f5db70df5d5d5649bf24d82cb3d5f0ec9730c9b84706. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/78EX5ptYBs3uVkRmcm6Fz6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78EX5ptYBs3uVkRmcm6Fz6.
    date published: 2026-07-06T06:56:49Z
    text: {"copyright_id":"0x98805cfa355857ac5147f5db70df5d5d5649bf24d82cb3d5f0ec9730c9b84706","isrc":"MXF019100956","name":"La Coloreteada","registered_at":"2026-06-07T02:59:00Z","spotify_id":"78EX5ptYBs3uVkRmcm6Fz6","type":"track"}
track: A Quien Vas A Enganar
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176560
  explicit: false
  by artist: Los Mier
  in album: La Coloreteada
    type: MusicAlbum
    date published: 1988-10-20
track: Otro Dia Sin Ti
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192973
  explicit: false
  by artist: Los Mier
  in album: La Coloreteada
    type: MusicAlbum
    date published: 1988-10-20
track: La Movidita
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193786
  explicit: false
  by artist: Los Mier
  in album: La Coloreteada
    type: MusicAlbum
    date published: 1988-10-20
  isrc code: MXF018901111
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T05:55:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb2a75b969fa0c9e4eba4036762dfb6ce3eece892e5c4a266b5448ed41b45de2f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/18zOmuIEzVQULSFQStyqBI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18zOmuIEzVQULSFQStyqBI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb2a75b969fa0c9e4eba4036762dfb6ce3eece892e5c4a266b5448ed41b45de2f","isrc":"MXF018901111","name":"La Movidita","registered_at":"2026-06-06T05:55:21Z","spotify_id":"18zOmuIEzVQULSFQStyqBI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a75b969fa0c9e4eba4036762dfb6ce3eece892e5c4a266b5448ed41b45de2f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/18zOmuIEzVQULSFQStyqBI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18zOmuIEzVQULSFQStyqBI.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0xb2a75b969fa0c9e4eba4036762dfb6ce3eece892e5c4a266b5448ed41b45de2f","isrc":"MXF018901111","name":"La Movidita","registered_at":"2026-06-06T05:55:21Z","spotify_id":"18zOmuIEzVQULSFQStyqBI","type":"track"}
track: Tengo El Sentimiento Herido
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159720
  explicit: false
  by artist: Los Mier
  in album: La Coloreteada
    type: MusicAlbum
    date published: 1988-10-20
track: Quien Es Culpable
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207773
  explicit: false
  by artist: Los Mier
  in album: La Coloreteada
    type: MusicAlbum
    date published: 1988-10-20
track: Déjala Que Se Divierta
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195173
  explicit: false
  by artist: Los Mier
  in album: La Coloreteada
    type: MusicAlbum
    date published: 1988-10-20
  isrc code: MXF018700264
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:35:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8d83f42601a156e857d16df08136fa4f5b844755fcac0c93e965abe659a92c56
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1r383mnr17JSOla5T2ZPvC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1r383mnr17JSOla5T2ZPvC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8d83f42601a156e857d16df08136fa4f5b844755fcac0c93e965abe659a92c56","isrc":"MXF018700264","name":"Déjala Que Se Divierta","registered_at":"2026-06-04T13:35:33Z","spotify_id":"1r383mnr17JSOla5T2ZPvC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d83f42601a156e857d16df08136fa4f5b844755fcac0c93e965abe659a92c56. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1r383mnr17JSOla5T2ZPvC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1r383mnr17JSOla5T2ZPvC.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x8d83f42601a156e857d16df08136fa4f5b844755fcac0c93e965abe659a92c56","isrc":"MXF018700264","name":"Déjala Que Se Divierta","registered_at":"2026-06-04T13:35:33Z","spotify_id":"1r383mnr17JSOla5T2ZPvC","type":"track"}
track: Llévame Contigo
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178906
  explicit: false
  by artist: Los Mier
  in album: La Coloreteada
    type: MusicAlbum
    date published: 1988-10-20
track: Que No Daria
track: Como Mi Negra No Hay Dos
track: Triste Adios

Que No Daria
type: MusicRecording
duration: PT3M21S
duration ms: 201546
explicit: false
by artist: Los Mier
in album: La Coloreteada
  type: MusicAlbum
  date published: 1988-10-20

Como Mi Negra No Hay Dos
type: MusicRecording
duration: PT2M47S
duration ms: 167680
explicit: false
by artist: Los Mier
in album: La Coloreteada
  type: MusicAlbum
  date published: 1988-10-20

Triste Adios
type: MusicRecording
duration: PT2M31S
duration ms: 151426
explicit: false
by artist: Los Mier
in album: La Coloreteada
  type: MusicAlbum
  date published: 1988-10-20

No Te Puedo Olvidar
type: MusicAlbum
date published: 2023-09-12
track: No Te Puedo Olvidar
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175999
  explicit: false
  by artist: Los Mier
  in album: No Te Puedo Olvidar
    type: MusicAlbum
    date published: 2023-09-12
  isrc code: QZDQH2383018
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T20:12:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcdcbc14771284649b9a255775475dcdc8f4ef7dfde2a28de0f2db9a5106e9b16
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4UhCXwkFxGLtwCG4ywOr0u.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UhCXwkFxGLtwCG4ywOr0u
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcdcbc14771284649b9a255775475dcdc8f4ef7dfde2a28de0f2db9a5106e9b16","isrc":"QZDQH2383018","name":"No Te Puedo Olvidar","registered_at":"2026-06-24T20:12:47Z","spotify_id":"4UhCXwkFxGLtwCG4ywOr0u","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdcbc14771284649b9a255775475dcdc8f4ef7dfde2a28de0f2db9a5106e9b16. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4UhCXwkFxGLtwCG4ywOr0u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4UhCXwkFxGLtwCG4ywOr0u.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xcdcbc14771284649b9a255775475dcdc8f4ef7dfde2a28de0f2db9a5106e9b16","isrc":"QZDQH2383018","name":"No Te Puedo Olvidar","registered_at":"2026-06-24T20:12:47Z","spotify_id":"4UhCXwkFxGLtwCG4ywOr0u","type":"track"}

Entre Dos
type: MusicAlbum
date published: 2020-11-13
track: Entre Dos
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154000
  explicit: false
  by artist: Los Mier
  in album: Entre Dos
    type: MusicAlbum
    date published: 2020-11-13
  isrc code: MX1881800786

Lo Que Siento Por Ti (Desde Casa)
type: MusicAlbum
date published: 2020-10-16
track: Lo Que Siento Por Ti - Desde Casa
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202669
  explicit: false
  by artist: Los Mier
  in album: Lo Que Siento Por Ti (Desde Casa)
    type: MusicAlbum
    date published: 2020-10-16
  isrc code: QM6DC2096096
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:03:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcef4848bcfe7a26241b1f4ae22676b47c6fd95034a93bd231063c9e7e4777e37
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4FtOtMdfT4WfPtOMVQA5nY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FtOtMdfT4WfPtOMVQA5nY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcef4848bcfe7a26241b1f4ae22676b47c6fd95034a93bd231063c9e7e4777e37","isrc":"QM6DC2096096","name":"Lo Que Siento Por Ti - Desde Casa","registered_at":"2026-06-09T20:03:45Z","spotify_id":"4FtOtMdfT4WfPtOMVQA5nY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef4848bcfe7a26241b1f4ae22676b47c6fd95034a93bd231063c9e7e4777e37. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4FtOtMdfT4WfPtOMVQA5nY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FtOtMdfT4WfPtOMVQA5nY.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xcef4848bcfe7a26241b1f4ae22676b47c6fd95034a93bd231063c9e7e4777e37","isrc":"QM6DC2096096","name":"Lo Que Siento Por Ti - Desde Casa","registered_at":"2026-06-09T20:03:45Z","spotify_id":"4FtOtMdfT4WfPtOMVQA5nY","type":"track"}

En Sus Manos
type: MusicAlbum
date published: 2020-05-01
track: En Sus Manos
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229622
  explicit: false
  by artist: Los Mier
  in album: En Sus Manos
    type: MusicAlbum
    date published: 2020-05-01
  isrc code: QM6DC2073799
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T07:35:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x776b7948fa6797f224c7e14d48aebbe49b330727ed18cdbb3b5b10881537081c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4Jo2G5fReNp89KcDVnyUKm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Jo2G5fReNp89KcDVnyUKm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x776b7948fa6797f224c7e14d48aebbe49b330727ed18cdbb3b5b10881537081c","isrc":"QM6DC2073799","name":"En Sus Manos","registered_at":"2026-06-22T07:35:07Z","spotify_id":"4Jo2G5fReNp89KcDVnyUKm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776b7948fa6797f224c7e14d48aebbe49b330727ed18cdbb3b5b10881537081c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Jo2G5fReNp89KcDVnyUKm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Jo2G5fReNp89KcDVnyUKm.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x776b7948fa6797f224c7e14d48aebbe49b330727ed18cdbb3b5b10881537081c","isrc":"QM6DC2073799","name":"En Sus Manos","registered_at":"2026-06-22T07:35:07Z","spotify_id":"4Jo2G5fReNp89KcDVnyUKm","type":"track"}

Te Amo
type: MusicAlbum
date published: 2019-04-05
track: Te Amo
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179478
  explicit: false
  by artist: Los Mier
  in album: Te Amo
    type: MusicAlbum
    date published: 2019-04-05

Hablemos
type: MusicAlbum
date published: 2019-02-15
track: Hablemos
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195591
  explicit: false
  by artist: Los Mier
  in album: Hablemos
    type: MusicAlbum
    date published: 2019-02-15
  isrc code: QM6DC1997118
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T11:54:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc8f982312e0c488a7813f531c6bf14cc48859f8b936f9c1b32f1a1e028f06411
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6QcjUsbcYOPVY92JdbA628.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QcjUsbcYOPVY92JdbA628
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f982312e0c488a7813f531c6bf14cc48859f8b936f9c1b32f1a1e028f06411. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6QcjUsbcYOPVY92JdbA628.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QcjUsbcYOPVY92JdbA628.
    date published: 2026-07-02T11:38:34Z

Hoy Vi A Santa Claus Besar A Mamá
type: MusicAlbum
date published: 2018-11-26
track: Hoy Vi A Santa Claus Besar A Mamá
  type: MusicRecording
  duration: PT3M54S
  duration ms: 234754
  explicit: false
  by artist: Los Mier
  in album: Hoy Vi A Santa Claus Besar A Mamá
    type: MusicAlbum
    date published: 2018-11-26
  isrc code: MX1881800209
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:05:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0d659776b3d86f35aaecf16a8b448db6d46c5cf132919d03c4c32cb284e27592
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4Jdv5Cv9t5pRsafhCP3vVT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Jdv5Cv9t5pRsafhCP3vVT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0d659776b3d86f35aaecf16a8b448db6d46c5cf132919d03c4c32cb284e27592","isrc":"MX1881800209","name":"Hoy Vi A Santa Claus Besar A Mamá","registered_at":"2026-06-08T14:05:52Z","spotify_id":"4Jdv5Cv9t5pRsafhCP3vVT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d659776b3d86f35aaecf16a8b448db6d46c5cf132919d03c4c32cb284e27592. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Jdv5Cv9t5pRsafhCP3vVT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Jdv5Cv9t5pRsafhCP3vVT.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x0d659776b3d86f35aaecf16a8b448db6d46c5cf132919d03c4c32cb284e27592","isrc":"MX1881800209","name":"Hoy Vi A Santa Claus Besar A Mamá","registered_at":"2026-06-08T14:05:52Z","spotify_id":"4Jdv5Cv9t5pRsafhCP3vVT","type":"track"}

Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
type: MusicAlbum
date published: 2012-12-25
track: Musita
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184000
  explicit: false
  by artist: La Sonora Santanera
  in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
    type: MusicAlbum
    date published: 2012-12-25
  isrc code: MXF147900024
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T11:22:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc3965c2d7022c5c45e1b3cb0f851c5a04d1987bb59f7a11ed40b55efdc540afc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3IxE0bKHSPQo63IhN1wCLP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IxE0bKHSPQo63IhN1wCLP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3965c2d7022c5c45e1b3cb0f851c5a04d1987bb59f7a11ed40b55efdc540afc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3IxE0bKHSPQo63IhN1wCLP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IxE0bKHSPQo63IhN1wCLP.
    date published: 2026-06-13T15:41:10Z
track: Mambo No. 5
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165680
  explicit: false
  by artist: Pérez Prado
  in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
    type: MusicAlbum
    date published: 2012-12-25
  isrc code: MXF016200115
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T12:37:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde6eae2db78304325b9fb441bad57de3825b8dafb1458e5e82521e5ec8dc5d2b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5EOoRyZV3gGu79w2XJXiHf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EOoRyZV3gGu79w2XJXiHf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xde6eae2db78304325b9fb441bad57de3825b8dafb1458e5e82521e5ec8dc5d2b","isrc":"MXF016200115","name":"Mambo No. 5","registered_at":"2026-06-29T12:37:15Z","spotify_id":"5EOoRyZV3gGu79w2XJXiHf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6eae2db78304325b9fb441bad57de3825b8dafb1458e5e82521e5ec8dc5d2b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5EOoRyZV3gGu79w2XJXiHf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EOoRyZV3gGu79w2XJXiHf.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0xde6eae2db78304325b9fb441bad57de3825b8dafb1458e5e82521e5ec8dc5d2b","isrc":"MXF016200115","name":"Mambo No. 5","registered_at":"2026-06-29T12:37:15Z","spotify_id":"5EOoRyZV3gGu79w2XJXiHf","type":"track"}
track: La Pollera Colorá
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146120
  explicit: false
  by artist: Carmen Rivero Y Su Conjunto
  in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
    type: MusicAlbum
    date published: 2012-12-25
  isrc code: MXF146400127
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T06:41:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdac6d9a84686dee200e4386e4f4357efaae3cba9ef5e44fb93ff27ba6f65a2f7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/65rKizgBzTVTjWBi00u1OF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65rKizgBzTVTjWBi00u1OF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdac6d9a84686dee200e4386e4f4357efaae3cba9ef5e44fb93ff27ba6f65a2f7","isrc":"MXF146400127","name":"La Pollera Colorá","registered_at":"2026-06-09T06:41:09Z","spotify_id":"65rKizgBzTVTjWBi00u1OF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac6d9a84686dee200e4386e4f4357efaae3cba9ef5e44fb93ff27ba6f65a2f7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/65rKizgBzTVTjWBi00u1OF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65rKizgBzTVTjWBi00u1OF.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xdac6d9a84686dee200e4386e4f4357efaae3cba9ef5e44fb93ff27ba6f65a2f7","isrc":"MXF146400127","name":"La Pollera Colorá","registered_at":"2026-06-09T06:41:09Z","spotify_id":"65rKizgBzTVTjWBi00u1OF","type":"track"}
track: El Bodeguero
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180346
  explicit: false
  by artist: Orquesta Aragón
  in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
    type: MusicAlbum
    date published: 2012-12-25
  isrc code: MXF019502190
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T19:11:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x067e8ad158d33f2a2f1e0bebf44b23b16f568287dbcae68e21b2ed0e5a020ecf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/54gjw3fP5Pk4tPWvXiVTBx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54gjw3fP5Pk4tPWvXiVTBx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x067e8ad158d33f2a2f1e0bebf44b23b16f568287dbcae68e21b2ed0e5a020ecf","isrc":"MXF019502190","name":"El Bodeguero","registered_at":"2026-06-08T19:11:54Z","spotify_id":"54gjw3fP5Pk4tPWvXiVTBx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067e8ad158d33f2a2f1e0bebf44b23b16f568287dbcae68e21b2ed0e5a020ecf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/54gjw3fP5Pk4tPWvXiVTBx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54gjw3fP5Pk4tPWvXiVTBx.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x067e8ad158d33f2a2f1e0bebf44b23b16f568287dbcae68e21b2ed0e5a020ecf","isrc":"MXF019502190","name":"El Bodeguero","registered_at":"2026-06-08T19:11:54Z","spotify_id":"54gjw3fP5Pk4tPWvXiVTBx","type":"track"}
track: El Año Viejo
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185373
  explicit: false
  by artist: Tony Camargo
  in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
    type: MusicAlbum
    date published: 2012-12-25
  isrc code: MXF015900012
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: La Florecita - Remasterizado
track: El Gallo Tuerto (with Conjunto de Sonia López)
track: Bonito y Sabroso
track: Amalia Batista
track: Los Marcianos
track: Norma la de Guadalajara
track: Nereidas - Remasterizado
track: Que Se Acabe el Mundo
track: Anna - El Negro Zumbón [Remasterizado]
track: Pachito e Ché
track: La Blusa Azul - Remasterizado
track: Pepe - Remasterizado
track: México de Noche
track: El Mudo
track: Cachita
track: Cumbia del Sol
track: ¿Quién Será? - Sway [Twist]
track: La Sitiera
track: Sr. Juez
track: El Hombre Aparecido
track: La Margarita
track: El Nido
track: Yo Tengo Una Muñeca
track: Mi Cafetal
track: Rigoletito
track: El Yerbero Moderno - Remasterizado
track: Cógele Bien El Compás - Remasterizado
track: Cha Cha Cha Chabela
track: Las Novias De Ingeniería - Remasterizado
track: Chupando Caña
track: Pimpollo - Remasterizado
track: El Yo-Yo
track: Juárez - Remasterizado
track: Óyeme Mamá - Remasterizado
track: Me Lo Dijo Adela
track: San Fernando
track: Por Qué Llora El Niño - Remasterizado
track: El Foot-Ball
track: Teléfono a Larga Distancia - Remasterizado
track: En El Mar - Remasterizado
track: Poco Pelo
track: El Baile Del Sillón
track: Cascarita de Limón
track: Cosita Linda - Remasterizado
track: El Revoltijo

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T18:52:55+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x958b8f1fc5e8ec0f8245682dfe56b776558cf3dd4f8bb8d23f8dcc3866c4f829

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956312

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956312

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7gEzF257fIc9eGNb7OMbYo.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gEzF257fIc9eGNb7OMbYo

OTSTimestamp
type: PropertyValue
value: 2026-07-02T05:09:12Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x958b8f1fc5e8ec0f8245682dfe56b776558cf3dd4f8bb8d23f8dcc3866c4f829","isrc":"MXF015900012","name":"El Año Viejo","registered_at":"2026-06-08T18:52:55Z","spotify_id":"7gEzF257fIc9eGNb7OMbYo","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958b8f1fc5e8ec0f8245682dfe56b776558cf3dd4f8bb8d23f8dcc3866c4f829. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7gEzF257fIc9eGNb7OMbYo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gEzF257fIc9eGNb7OMbYo.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0x958b8f1fc5e8ec0f8245682dfe56b776558cf3dd4f8bb8d23f8dcc3866c4f829","isrc":"MXF015900012","name":"El Año Viejo","registered_at":"2026-06-08T18:52:55Z","spotify_id":"7gEzF257fIc9eGNb7OMbYo","type":"track"}

La Florecita - Remasterizado
type: MusicRecording
duration: PT2M57S
duration ms: 177000
explicit: false
by artist: Mariano Mercerón Y Su Orquesta
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF010400769

El Gallo Tuerto (with Conjunto de Sonia López)
type: MusicRecording
duration: PT2M9S
duration ms: 129226
explicit: false
by artist: Sonia Lopez
by artist: Conjunto de Sonia López
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF146500028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:36:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3b4793a9505e6954015351c7ff8e8886973090c8d290e9efdae51564c49d249
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0N0UnfJSiYOc6QnaPusqZE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0N0UnfJSiYOc6QnaPusqZE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc3b4793a9505e6954015351c7ff8e8886973090c8d290e9efdae51564c49d249","isrc":"MXF146500028","name":"El Gallo Tuerto (with Conjunto de Sonia López)","registered_at":"2026-06-21T21:36:23Z","spotify_id":"0N0UnfJSiYOc6QnaPusqZE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b4793a9505e6954015351c7ff8e8886973090c8d290e9efdae51564c49d249. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0N0UnfJSiYOc6QnaPusqZE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0N0UnfJSiYOc6QnaPusqZE.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc3b4793a9505e6954015351c7ff8e8886973090c8d290e9efdae51564c49d249","isrc":"MXF146500028","name":"El Gallo Tuerto (with Conjunto de Sonia López)","registered_at":"2026-06-21T21:36:23Z","spotify_id":"0N0UnfJSiYOc6QnaPusqZE","type":"track"}

Bonito y Sabroso
type: MusicRecording
duration: PT2M56S
duration ms: 176000
explicit: false
by artist: Beny Moré
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF019502184

Amalia Batista
type: MusicRecording
duration: PT3M7S
duration ms: 187186
explicit: false
by artist: Lobo Y Melon Y Su Conjunto
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF010001603

Los Marcianos
type: MusicRecording
duration: PT3M6S
duration ms: 186160
explicit: false
by artist: Orquesta America De Ninon Mondejar
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF019502195
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:27:11+00:00

Norma la de Guadalajara
type: MusicRecording
duration: PT2M32S
duration ms: 152680
explicit: false
by artist: Pérez Prado
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF016700427
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:16:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23d5cd178e8b7893f04df7118fcbce31194db1f2722d91f789fa9621de9057b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0JOWQBRczL6Bfo9979avPi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JOWQBRczL6Bfo9979avPi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23d5cd178e8b7893f04df7118fcbce31194db1f2722d91f789fa9621de9057b6","isrc":"MXF016700427","name":"Norma la de Guadalajara","registered_at":"2026-06-24T10:16:07Z","spotify_id":"0JOWQBRczL6Bfo9979avPi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d5cd178e8b7893f04df7118fcbce31194db1f2722d91f789fa9621de9057b6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0JOWQBRczL6Bfo9979avPi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0JOWQBRczL6Bfo9979avPi.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x23d5cd178e8b7893f04df7118fcbce31194db1f2722d91f789fa9621de9057b6","isrc":"MXF016700427","name":"Norma la de Guadalajara","registered_at":"2026-06-24T10:16:07Z","spotify_id":"0JOWQBRczL6Bfo9979avPi","type":"track"}

Nereidas - Remasterizado
type: MusicRecording
duration: PT2M48S
duration ms: 168000
explicit: false
by artist: Danzonera Mandinga De Luis Gonzalez Perez
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF010400763
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:10:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x24c5cb62bee78bec615d4e7774c65e4672b91c1c8c35d87e1a3b911ca7abde6c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1jToSYD5s5OJ9G7W9TuaxI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jToSYD5s5OJ9G7W9TuaxI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x24c5cb62bee78bec615d4e7774c65e4672b91c1c8c35d87e1a3b911ca7abde6c","isrc":"MXF010400763","name":"Nereidas - Remasterizado","registered_at":"2026-06-08T19:10:35Z","spotify_id":"1jToSYD5s5OJ9G7W9TuaxI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c5cb62bee78bec615d4e7774c65e4672b91c1c8c35d87e1a3b911ca7abde6c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1jToSYD5s5OJ9G7W9TuaxI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jToSYD5s5OJ9G7W9TuaxI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x24c5cb62bee78bec615d4e7774c65e4672b91c1c8c35d87e1a3b911ca7abde6c","isrc":"MXF010400763","name":"Nereidas - Remasterizado","registered_at":"2026-06-08T19:10:35Z","spotify_id":"1jToSYD5s5OJ9G7W9TuaxI","type":"track"}

Que Se Acabe el Mundo
type: MusicRecording
duration: PT2M20S
duration ms: 140000
explicit: false
by artist: Pablo Beltran Ruiz Y Su Orquesta
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF010101536
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T18:30:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7ffc0e590e664ef92156228228e25a1d49569da3e1b47712a4fe6561bad7dda
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/48l4nLFRfFxg50B1sNvVy2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48l4nLFRfFxg50B1sNvVy2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7ffc0e590e664ef92156228228e25a1d49569da3e1b47712a4fe6561bad7dda","isrc":"MXF010101536","name":"Que Se Acabe el Mundo","registered_at":"2026-06-19T18:30:32Z","spotify_id":"48l4nLFRfFxg50B1sNvVy2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ffc0e590e664ef92156228228e25a1d49569da3e1b47712a4fe6561bad7dda. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/48l4nLFRfFxg50B1sNvVy2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48l4nLFRfFxg50B1sNvVy2.
  date published: 2026-07-06T07:16:32Z
  text: {"copyright_id":"0xa7ffc0e590e664ef92156228228e25a1d49569da3e1b47712a4fe6561bad7dda","isrc":"MXF010101536","name":"Que Se Acabe el Mundo","registered_at":"2026-06-19T18:30:32Z","spotify_id":"48l4nLFRfFxg50B1sNvVy2","type":"track"}

Anna - El Negro Zumbón [Remasterizado]
type: MusicRecording
duration: PT3M35S
duration ms: 215000
explicit: false
by artist: Pérez Prado
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF010401656

Pachito e Ché
type: MusicRecording
duration: PT3M31S
duration ms: 211000
explicit: false
by artist: Beny Moré
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF010000769

La Blusa Azul - Remasterizado
type: MusicRecording
duration: PT2M53S
duration ms: 173000
explicit: false
by artist: Enrique Jorrin Y Su Orquesta
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF010400783

Pepe - Remasterizado
type: MusicRecording
duration: PT3M16S
duration ms: 196320
explicit: false
by artist: Hermanas Navarro
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF010401530
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T17:33:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc7979a0b4942f3ce5319979b2244fe0cd390a0e1481d9bb62cf5d353233190f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6RQvsBb4GWTrVpbrvdSJyg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RQvsBb4GWTrVpbrvdSJyg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc7979a0b4942f3ce5319979b2244fe0cd390a0e1481d9bb62cf5d353233190f7","isrc":"MXF010401530","name":"Pepe - Remasterizado","registered_at":"2026-06-25T17:33:13Z","spotify_id":"6RQvsBb4GWTrVpbrvdSJyg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7979a0b4942f3ce5319979b2244fe0cd390a0e1481d9bb62cf5d353233190f7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6RQvsBb4GWTrVpbrvdSJyg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RQvsBb4GWTrVpbrvdSJyg.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc7979a0b4942f3ce5319979b2244fe0cd390a0e1481d9bb62cf5d353233190f7","isrc":"MXF010401530","name":"Pepe - Remasterizado","registered_at":"2026-06-25T17:33:13Z","spotify_id":"6RQvsBb4GWTrVpbrvdSJyg","type":"track"}

México de Noche
type: MusicRecording
duration: PT2M33S
duration ms: 153160
explicit: false
by artist: Acerina Y Su Danzonera
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF018600665

El Mudo
type: MusicRecording
duration: PT2M20S
duration ms: 140453
explicit: false
by artist: La Sonora Santanera
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF146500054
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T17:33:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29a31ef2f81a52934a372b9cc702f4ae8edd4764879404bdcd0ebe232771627b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2oGVspXylkgHNGmdkiBYFL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oGVspXylkgHNGmdkiBYFL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29a31ef2f81a52934a372b9cc702f4ae8edd4764879404bdcd0ebe232771627b","isrc":"MXF146500054","name":"El Mudo","registered_at":"2026-06-25T17:33:53Z","spotify_id":"2oGVspXylkgHNGmdkiBYFL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a31ef2f81a52934a372b9cc702f4ae8edd4764879404bdcd0ebe232771627b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2oGVspXylkgHNGmdkiBYFL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oGVspXylkgHNGmdkiBYFL.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x29a31ef2f81a52934a372b9cc702f4ae8edd4764879404bdcd0ebe232771627b","isrc":"MXF146500054","name":"El Mudo","registered_at":"2026-06-25T17:33:53Z","spotify_id":"2oGVspXylkgHNGmdkiBYFL","type":"track"}

Cachita
type: MusicRecording
duration: PT2M48S
duration ms: 168320
explicit: false
by artist: Orquesta Aragón
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF019601930

Cumbia del Sol
type: MusicRecording
duration: PT2M53S
duration ms: 173026
explicit: false
by artist: Carmen Rivero Y Su Conjunto
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF146400180

¿Quién Será? - Sway [Twist]
type: MusicRecording
duration: PT2M40S
duration ms: 160000
explicit: false
by artist: Pablo Beltran Ruiz Y Su Orquesta
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF010101520
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T06:26:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d282d3cd6be76a52c1fd3bf898164909b3b547629b7d03840254a21feec2802
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2uLYdk0XTvr2f9NbsrLxY7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uLYdk0XTvr2f9NbsrLxY7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d282d3cd6be76a52c1fd3bf898164909b3b547629b7d03840254a21feec2802","isrc":"MXF010101520","name":"¿Quién Será? - Sway [Twist]","registered_at":"2026-06-08T06:26:18Z","spotify_id":"2uLYdk0XTvr2f9NbsrLxY7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d282d3cd6be76a52c1fd3bf898164909b3b547629b7d03840254a21feec2802. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2uLYdk0XTvr2f9NbsrLxY7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uLYdk0XTvr2f9NbsrLxY7.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x7d282d3cd6be76a52c1fd3bf898164909b3b547629b7d03840254a21feec2802","isrc":"MXF010101520","name":"¿Quién Será? - Sway [Twist]","registered_at":"2026-06-08T06:26:18Z","spotify_id":"2uLYdk0XTvr2f9NbsrLxY7","type":"track"}

La Sitiera
type: MusicRecording
duration: PT2M59S
duration ms: 179080
explicit: false
by artist: Lobo Y Melon Y Su Conjunto
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF019502220

Sr. Juez
type: MusicRecording
duration: PT3M8S
duration ms: 188440
explicit: false
by artist: Conjunto Los Cariñosos
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF019501619
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T14:14:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f5b0f01d8ecadc001e303c106b7f2ae2c12ac11d906b042776771e9eda2f4e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2nydbgHHJHiTVJGwLhXf2F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nydbgHHJHiTVJGwLhXf2F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f5b0f01d8ecadc001e303c106b7f2ae2c12ac11d906b042776771e9eda2f4e5","isrc":"MXF019501619","name":"Sr. Juez","registered_at":"2026-06-25T14:14:21Z","spotify_id":"2nydbgHHJHiTVJGwLhXf2F","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5b0f01d8ecadc001e303c106b7f2ae2c12ac11d906b042776771e9eda2f4e5. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nydbgHHJHiTVJGwLhXf2F.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nydbgHHJHiTVJGwLhXf2F.
  date published: 2026-07-06T07:16:32Z
  text: {"copyright_id":"0x3f5b0f01d8ecadc001e303c106b7f2ae2c12ac11d906b042776771e9eda2f4e5","isrc":"MXF019501619","name":"Sr. Juez","registered_at":"2026-06-25T14:14:21Z","spotify_id":"2nydbgHHJHiTVJGwLhXf2F","type":"track"}

El Hombre Aparecido
type: MusicRecording
duration: PT2M38S
duration ms: 158000
explicit: false
by artist: Tony Camargo
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF019601931

La Margarita
type: MusicRecording
duration: PT3M3S
duration ms: 183946
explicit: false
by artist: Mariano Mercerón Y Su Orquesta
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF019502183

El Nido
type: MusicRecording
duration: PT3M0S
duration ms: 180360
explicit: false
by artist: La Sonora Santanera
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF145000017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T17:33:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b9127090394cca175b57d3dfe14eb6216b3b673bd5d7e67715c007dcade436e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7hsXlcIzSJOIB18xalJQkD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hsXlcIzSJOIB18xalJQkD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b9127090394cca175b57d3dfe14eb6216b3b673bd5d7e67715c007dcade436e","isrc":"MXF145000017","name":"El Nido","registered_at":"2026-06-25T17:33:22Z","spotify_id":"7hsXlcIzSJOIB18xalJQkD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9127090394cca175b57d3dfe14eb6216b3b673bd5d7e67715c007dcade436e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7hsXlcIzSJOIB18xalJQkD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hsXlcIzSJOIB18xalJQkD.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3b9127090394cca175b57d3dfe14eb6216b3b673bd5d7e67715c007dcade436e","isrc":"MXF145000017","name":"El Nido","registered_at":"2026-06-25T17:33:22Z","spotify_id":"7hsXlcIzSJOIB18xalJQkD","type":"track"}

Yo Tengo Una Muñeca
type: MusicRecording
duration: PT3M22S
duration ms: 202080
explicit: false
by artist: Orquesta Aragón
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF019601935

Mi Cafetal
type: MusicRecording
duration: PT2M45S
duration ms: 165680
explicit: false
by artist: Hermanas Lima
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF145100033

Rigoletito
type: MusicRecording
duration: PT3M26S
duration ms: 206000
explicit: false
by artist: Acerina Y Su Danzonera
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF145400078

El Yerbero Moderno - Remasterizado
type: MusicRecording
duration: PT2M52S
duration ms: 172000
explicit: false
by artist: Luis Demetrio
by artist: Leo Soto
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF010401529

Cógele Bien El Compás - Remasterizado
type: MusicRecording
duration: PT3M2S
duration ms: 182186
explicit: false
by artist: Daniel Santos Y Su Orquesta
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF010400787
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T22:29:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdcffb38fe91b6c1435f68964cd896ef589784f4740e50fd03b67f220e255b345
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6WDtFQ26OD11t86Vt9XQRC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WDtFQ26OD11t86Vt9XQRC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdcffb38fe91b6c1435f68964cd896ef589784f4740e50fd03b67f220e255b345","isrc":"MXF010400787","name":"Cógele Bien El Compás - Remasterizado","registered_at":"2026-06-17T22:29:53Z","spotify_id":"6WDtFQ26OD11t86Vt9XQRC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcffb38fe91b6c1435f68964cd896ef589784f4740e50fd03b67f220e255b345. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6WDtFQ26OD11t86Vt9XQRC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WDtFQ26OD11t86Vt9XQRC.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xdcffb38fe91b6c1435f68964cd896ef589784f4740e50fd03b67f220e255b345","isrc":"MXF010400787","name":"Cógele Bien El Compás - Remasterizado","registered_at":"2026-06-17T22:29:53Z","spotify_id":"6WDtFQ26OD11t86Vt9XQRC","type":"track"}

Cha Cha Cha Chabela
type: MusicRecording
duration: PT2M44S
duration ms: 164000
explicit: false
by artist: Hermanas Montoya
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF018000540

Las Novias De Ingeniería - Remasterizado
type: MusicRecording
duration: PT2M41S
duration ms: 161240
explicit: false
by artist: Orquesta De Ingenieria
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF010401498

Chupando Caña
type: MusicRecording
duration: PT2M31S
duration ms: 151440
explicit: false
by artist: Los Cometas
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF146100238

Pimpollo - Remasterizado
type: MusicRecording
duration: PT3M4S
duration ms: 184293
explicit: false
by artist: Orquesta America De Ninon Mondejar
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF010400782
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T17:33:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38494186840fae03a7e31a2850c74adb6b5310df4877b1d5f340024e71f9ebbe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7q0Nju4GEdWQYtccuIJxr0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7q0Nju4GEdWQYtccuIJxr0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x38494186840fae03a7e31a2850c74adb6b5310df4877b1d5f340024e71f9ebbe","isrc":"MXF010400782","name":"Pimpollo - Remasterizado","registered_at":"2026-06-25T17:33:31Z","spotify_id":"7q0Nju4GEdWQYtccuIJxr0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38494186840fae03a7e31a2850c74adb6b5310df4877b1d5f340024e71f9ebbe. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7q0Nju4GEdWQYtccuIJxr0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7q0Nju4GEdWQYtccuIJxr0.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x38494186840fae03a7e31a2850c74adb6b5310df4877b1d5f340024e71f9ebbe","isrc":"MXF010400782","name":"Pimpollo - Remasterizado","registered_at":"2026-06-25T17:33:31Z","spotify_id":"7q0Nju4GEdWQYtccuIJxr0","type":"track"}

El Yo-Yo
type: MusicRecording
duration: PT3M3S
duration ms: 183000
explicit: false
by artist: Chapuseaux
by artist: Damiron
by artist: Silvia De Grasse
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF015800380

Juárez - Remasterizado
type: MusicRecording
duration: PT2M25S
duration ms: 145666
explicit: false
by artist: Danzonera Mandinga De Luis Gonzalez Perez
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF010400770

Óyeme Mamá - Remasterizado
type: MusicRecording
duration: PT2M43S
duration ms: 163040
explicit: false
by artist: Facundo Rivero Y Su Conjunto
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF010401524

Me Lo Dijo Adela
type: MusicRecording
duration: PT2M56S
duration ms: 176000
explicit: false
by artist: Tito Rodriguez
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF016500141
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:07:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a909d53d1bddb00fd08781c9755bab1831e17c28b67975b9ea6f721267197f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0c7XOT0xHogL6oekwOjjTF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0c7XOT0xHogL6oekwOjjTF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a909d53d1bddb00fd08781c9755bab1831e17c28b67975b9ea6f721267197f8","isrc":"MXF016500141","name":"Me Lo Dijo Adela","registered_at":"2026-06-19T09:07:43Z","spotify_id":"0c7XOT0xHogL6oekwOjjTF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a909d53d1bddb00fd08781c9755bab1831e17c28b67975b9ea6f721267197f8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0c7XOT0xHogL6oekwOjjTF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0c7XOT0xHogL6oekwOjjTF.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x6a909d53d1bddb00fd08781c9755bab1831e17c28b67975b9ea6f721267197f8","isrc":"MXF016500141","name":"Me Lo Dijo Adela","registered_at":"2026-06-19T09:07:43Z","spotify_id":"0c7XOT0xHogL6oekwOjjTF","type":"track"}

San Fernando
type: MusicRecording
duration: PT2M50S
duration ms: 170000
explicit: false
by artist: Beny Moré
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF019502200

Por Qué Llora El Niño - Remasterizado
type: MusicRecording
duration: PT3M4S
duration ms: 184000
explicit: false
by artist: Enrique Jorrin Y Su Orquesta
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF010400790

El Foot-Ball
type: MusicRecording
duration: PT2M54S
duration ms: 174386
explicit: false
by artist: La Sonora Santanera
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF146300059
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T21:11:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf96bd5bed687db3948047eee55e9ec8c0d5e0705dd0bed14ac749a2a0af1d29a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6AoC0W0TryEYIMGZVRP6cT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AoC0W0TryEYIMGZVRP6cT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf96bd5bed687db3948047eee55e9ec8c0d5e0705dd0bed14ac749a2a0af1d29a","isrc":"MXF146300059","name":"El Foot-Ball","registered_at":"2026-06-28T21:11:11Z","spotify_id":"6AoC0W0TryEYIMGZVRP6cT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96bd5bed687db3948047eee55e9ec8c0d5e0705dd0bed14ac749a2a0af1d29a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6AoC0W0TryEYIMGZVRP6cT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AoC0W0TryEYIMGZVRP6cT.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xf96bd5bed687db3948047eee55e9ec8c0d5e0705dd0bed14ac749a2a0af1d29a","isrc":"MXF146300059","name":"El Foot-Ball","registered_at":"2026-06-28T21:11:11Z","spotify_id":"6AoC0W0TryEYIMGZVRP6cT","type":"track"}

Teléfono a Larga Distancia - Remasterizado
type: MusicRecording
duration: PT3M8S
duration ms: 188533
explicit: false
by artist: Danzonera Mandinga De Luis Gonzalez Perez
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF010400781

En El Mar - Remasterizado
type: MusicRecording
duration: PT2M21S
duration ms: 141080
explicit: false
by artist: Luis Demetrio
by artist: Leo Soto
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF010401658

Poco Pelo
type: MusicRecording
duration: PT2M50S
duration ms: 170800
explicit: false
by artist: Orquesta America De Ninon Mondejar
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF019701138
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T18:42:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50c4a7ff36e857143a7d007d008af5180da9263a2628969f05c2167df9f9d578
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2lnecoG2UPZD1qsfcBrirO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lnecoG2UPZD1qsfcBrirO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50c4a7ff36e857143a7d007d008af5180da9263a2628969f05c2167df9f9d578","isrc":"MXF019701138","name":"Poco Pelo","registered_at":"2026-06-11T18:42:06Z","spotify_id":"2lnecoG2UPZD1qsfcBrirO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c4a7ff36e857143a7d007d008af5180da9263a2628969f05c2167df9f9d578. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2lnecoG2UPZD1qsfcBrirO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lnecoG2UPZD1qsfcBrirO.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x50c4a7ff36e857143a7d007d008af5180da9263a2628969f05c2167df9f9d578","isrc":"MXF019701138","name":"Poco Pelo","registered_at":"2026-06-11T18:42:06Z","spotify_id":"2lnecoG2UPZD1qsfcBrirO","type":"track"}

El Baile Del Sillón
type: MusicRecording
duration: PT2M53S
duration ms: 173106
explicit: false
by artist: Kiko Mendive
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF014800027

Cascarita de Limón
type: MusicRecording
duration: PT3M15S
duration ms: 195240
explicit: false
by artist: Son Clave De Oro
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF019501263

Cosita Linda - Remasterizado
type: MusicRecording
duration: PT3M10S
duration ms: 190333
explicit: false
by artist: Carmencita Pernett
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF010401528

El Revoltijo
type: MusicRecording
duration: PT2M59S
duration ms: 179466
explicit: false
by artist: Pepe Castillo Y Su Banda
in album: Las 100 Grandes Que Debes Bailar Antes del Fin del Mundo
  type: MusicAlbum
  date published: 2012-12-25
isrc code: MXF016200036

Retro2
type: MusicAlbum
date published: 2016-07-08
track: Pense Em Mim (Piensa en Mí)
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182778
  explicit: false
  by artist: Fievre Looka
  by artist: Jose Luis Dávila
  in album: Retro2
    type: MusicAlbum
    date published: 2016-07-08
  isrc code: QMEU31608059
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T11:23:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03a701fb8a69568d9b0076a5b452773e533d21c2c81d87affa0a592b472e6ec5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1YfAqUitTrlm5J1uW8gRFq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YfAqUitTrlm5J1uW8gRFq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03a701fb8a69568d9b0076a5b452773e533d21c2c81d87affa0a592b472e6ec5","isrc":"QMEU31608059","name":"Pense Em Mim (Piensa en Mí)","registered_at":"2026-06-08T11:23:30Z","spotify_id":"1YfAqUitTrlm5J1uW8gRFq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a701fb8a69568d9b0076a5b452773e533d21c2c81d87affa0a592b472e6ec5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1YfAqUitTrlm5J1uW8gRFq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YfAqUitTrlm5J1uW8gRFq.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x03a701fb8a69568d9b0076a5b452773e533d21c2c81d87affa0a592b472e6ec5","isrc":"QMEU31608059","name":"Pense Em Mim (Piensa en Mí)","registered_at":"2026-06-08T11:23:30Z","spotify_id":"1YfAqUitTrlm5J1uW8gRFq","type":"track"}
track: Pídeme la Luna
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182125
  explicit: false
  by artist: Fievre Looka
  by artist: Los Carlos
  in album: Retro2
    type: MusicAlbum
    date published: 2016-07-08
  isrc code: QMEU31608060
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T04:49:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2c90cb396087772c75cbf3aa4654390e1e0d52a577c60cca18ae5b14c7c62665
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3uDB3aejp79SnVhSdjCdEr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uDB3aejp79SnVhSdjCdEr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2c90cb396087772c75cbf3aa4654390e1e0d52a577c60cca18ae5b14c7c62665","isrc":"QMEU31608060","name":"Pídeme la Luna","registered_at":"2026-06-09T04:49:01Z","spotify_id":"3uDB3aejp79SnVhSdjCdEr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c90cb396087772c75cbf3aa4654390e1e0d52a577c60cca18ae5b14c7c62665. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3uDB3aejp79SnVhSdjCdEr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uDB3aejp79SnVhSdjCdEr.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2c90cb396087772c75cbf3aa4654390e1e0d52a577c60cca18ae5b14c7c62665","isrc":"QMEU31608060","name":"Pídeme la Luna","registered_at":"2026-06-09T04:49:01Z","spotify_id":"3uDB3aejp79SnVhSdjCdEr","type":"track"}
track: La Pelusa
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202579
  explicit: false
  by artist: Fievre Looka
  by artist: Super Lamas
  in album: Retro2
    type: MusicAlbum
    date published: 2016-07-08
  isrc code: QMEU31608061
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T06:51:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0a63ab772c06c4d59d50c869a40c9cad64517b2aed74dcccd54bd5a6bd8bb2bb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3Sovk8DxqQ9pdvSwxVRalS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Sovk8DxqQ9pdvSwxVRalS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0a63ab772c06c4d59d50c869a40c9cad64517b2aed74dcccd54bd5a6bd8bb2bb","isrc":"QMEU31608061","name":"La Pelusa","registered_at":"2026-06-07T06:51:48Z","spotify_id":"3Sovk8DxqQ9pdvSwxVRalS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a63ab772c06c4d59d50c869a40c9cad64517b2aed74dcccd54bd5a6bd8bb2bb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Sovk8DxqQ9pdvSwxVRalS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Sovk8DxqQ9pdvSwxVRalS.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x0a63ab772c06c4d59d50c869a40c9cad64517b2aed74dcccd54bd5a6bd8bb2bb","isrc":"QMEU31608061","name":"La Pelusa","registered_at":"2026-06-07T06:51:48Z","spotify_id":"3Sovk8DxqQ9pdvSwxVRalS","type":"track"}
track: Te Necesito Tanto Amor
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194063
  explicit: false
  by artist: Fievre Looka
  by artist: Super Pegue
  in album: Retro2
    type: MusicAlbum
    date published: 2016-07-08
  isrc code: QMEU31608062
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T06:39:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x620b7cdf73a94675589893baebe9a62c89816f2b67280354225168833a99fdbd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2UJXT8t5hGPxW0nLAN7iFq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UJXT8t5hGPxW0nLAN7iFq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x620b7cdf73a94675589893baebe9a62c89816f2b67280354225168833a99fdbd","isrc":"QMEU31608062","name":"Te Necesito Tanto Amor","registered_at":"2026-06-09T06:39:28Z","spotify_id":"2UJXT8t5hGPxW0nLAN7iFq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620b7cdf73a94675589893baebe9a62c89816f2b67280354225168833a99fdbd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2UJXT8t5hGPxW0nLAN7iFq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UJXT8t5hGPxW0nLAN7iFq.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x620b7cdf73a94675589893baebe9a62c89816f2b67280354225168833a99fdbd","isrc":"QMEU31608062","name":"Te Necesito Tanto Amor","registered_at":"2026-06-09T06:39:28Z","spotify_id":"2UJXT8t5hGPxW0nLAN7iFq","type":"track"}
track: Cuando Volverás Amor
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169456
  explicit: false
  by artist: Fievre Looka
  by artist: Tropical Panamá
  in album: Retro2
  isrc code: QMEU31608063
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Estoy Enamorado
track: Cumbia Caliente
track: Lost In Love (Perdido en el Amor)
track: Mi Pequeño Amor
track: El Bala Bala Balaju
track: Dulcemente Enamorada

Fievre Looka
type: MusicGroup

Tropical Panamá
type: MusicGroup

Retro2
type: MusicAlbum
date published: 2016-07-08

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T03:16:07+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x277ea6baf1dc5622fed371017265fc0d3ab547fd5f814f2d929fc038de459462

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1zZourySoJ9JkqAyE3i5Tv.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zZourySoJ9JkqAyE3i5Tv

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x277ea6baf1dc5622fed371017265fc0d3ab547fd5f814f2d929fc038de459462","isrc":"QMEU31608063","name":"Cuando Volverás Amor","registered_at":"2026-06-06T03:16:07Z","spotify_id":"1zZourySoJ9JkqAyE3i5Tv","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277ea6baf1dc5622fed371017265fc0d3ab547fd5f814f2d929fc038de459462. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1zZourySoJ9JkqAyE3i5Tv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zZourySoJ9JkqAyE3i5Tv.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x277ea6baf1dc5622fed371017265fc0d3ab547fd5f814f2d929fc038de459462","isrc":"QMEU31608063","name":"Cuando Volverás Amor","registered_at":"2026-06-06T03:16:07Z","spotify_id":"1zZourySoJ9JkqAyE3i5Tv","type":"track"}

Estoy Enamorado
type: MusicRecording
duration: PT3M56S
duration ms: 236617
explicit: false
by artist: Fievre Looka
by artist: Ladrón
in album: Retro2
  type: MusicAlbum
  date published: 2016-07-08
isrc code: QMEU31608064
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:48:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4146270b3d6896b53c9187d82bdff85b00e78731a8da4c117efb945ce5636834
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6XqXTQfOU8SGVxy7E1WCZF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XqXTQfOU8SGVxy7E1WCZF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4146270b3d6896b53c9187d82bdff85b00e78731a8da4c117efb945ce5636834","isrc":"QMEU31608064","name":"Estoy Enamorado","registered_at":"2026-06-07T12:48:55Z","spotify_id":"6XqXTQfOU8SGVxy7E1WCZF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4146270b3d6896b53c9187d82bdff85b00e78731a8da4c117efb945ce5636834. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6XqXTQfOU8SGVxy7E1WCZF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XqXTQfOU8SGVxy7E1WCZF.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x4146270b3d6896b53c9187d82bdff85b00e78731a8da4c117efb945ce5636834","isrc":"QMEU31608064","name":"Estoy Enamorado","registered_at":"2026-06-07T12:48:55Z","spotify_id":"6XqXTQfOU8SGVxy7E1WCZF","type":"track"}

Cumbia Caliente
type: MusicRecording
duration: PT3M4S
duration ms: 184790
explicit: false
by artist: Fievre Looka
by artist: Fito Olivares
in album: Retro2
  type: MusicAlbum
  date published: 2016-07-08
isrc code: QMEU31608065
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:02:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c0e7c7cc354b9dd3b242fdc6b79938d414abdd7b6e5421439a5a229bd227ba5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3IHS9BkUeep73YWINUV3Rb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IHS9BkUeep73YWINUV3Rb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c0e7c7cc354b9dd3b242fdc6b79938d414abdd7b6e5421439a5a229bd227ba5","isrc":"QMEU31608065","name":"Cumbia Caliente","registered_at":"2026-06-05T12:02:16Z","spotify_id":"3IHS9BkUeep73YWINUV3Rb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0e7c7cc354b9dd3b242fdc6b79938d414abdd7b6e5421439a5a229bd227ba5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3IHS9BkUeep73YWINUV3Rb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IHS9BkUeep73YWINUV3Rb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5c0e7c7cc354b9dd3b242fdc6b79938d414abdd7b6e5421439a5a229bd227ba5","isrc":"QMEU31608065","name":"Cumbia Caliente","registered_at":"2026-06-05T12:02:16Z","spotify_id":"3IHS9BkUeep73YWINUV3Rb","type":"track"}

Lost In Love (Perdido en el Amor)
type: MusicRecording
duration: PT3M2S
duration ms: 182047
explicit: false
by artist: Fievre Looka
by artist: Revolver
in album: Retro2
  type: MusicAlbum
  date published: 2016-07-08
isrc code: QMEU31608066
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:57:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdab11594c5c58d80fc67924de697fa8334119a37efb7cdceee2d60508bf57789
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3izUdGZJvVtgs7OhWH2qES.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3izUdGZJvVtgs7OhWH2qES
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdab11594c5c58d80fc67924de697fa8334119a37efb7cdceee2d60508bf57789","isrc":"QMEU31608066","name":"Lost In Love (Perdido en el Amor)","registered_at":"2026-06-10T02:57:15Z","spotify_id":"3izUdGZJvVtgs7OhWH2qES","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab11594c5c58d80fc67924de697fa8334119a37efb7cdceee2d60508bf57789. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3izUdGZJvVtgs7OhWH2qES.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3izUdGZJvVtgs7OhWH2qES.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xdab11594c5c58d80fc67924de697fa8334119a37efb7cdceee2d60508bf57789","isrc":"QMEU31608066","name":"Lost In Love (Perdido en el Amor)","registered_at":"2026-06-10T02:57:15Z","spotify_id":"3izUdGZJvVtgs7OhWH2qES","type":"track"}

Mi Pequeño Amor
type: MusicRecording
duration: PT3M13S
duration ms: 193802
explicit: false
by artist: Fievre Looka
by artist: Liberación
in album: Retro2
  type: MusicAlbum
  date published: 2016-07-08
isrc code: QMEU31608067
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:39:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c1e59ac093bdd038d660a944df9a7e311fca8d38d5846a185a52dc7e600f40f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/18BTxIc7PUuinvRrpbzBNl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18BTxIc7PUuinvRrpbzBNl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c1e59ac093bdd038d660a944df9a7e311fca8d38d5846a185a52dc7e600f40f","isrc":"QMEU31608067","name":"Mi Pequeño Amor","registered_at":"2026-06-05T04:39:54Z","spotify_id":"18BTxIc7PUuinvRrpbzBNl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1e59ac093bdd038d660a944df9a7e311fca8d38d5846a185a52dc7e600f40f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/18BTxIc7PUuinvRrpbzBNl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18BTxIc7PUuinvRrpbzBNl.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6c1e59ac093bdd038d660a944df9a7e311fca8d38d5846a185a52dc7e600f40f","isrc":"QMEU31608067","name":"Mi Pequeño Amor","registered_at":"2026-06-05T04:39:54Z","spotify_id":"18BTxIc7PUuinvRrpbzBNl","type":"track"}

El Bala Bala Balaju
type: MusicRecording
duration: PT3M25S
duration ms: 205923
explicit: false
by artist: Fievre Looka
by artist: Rigo Domínguez
in album: Retro2
  type: MusicAlbum
  date published: 2016-07-08
isrc code: QMEU31608068
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T04:19:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0c02d55832035fbe0c8b1e8ef452283d60c06775bc19d4eaba7bccffd498791
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/12giwsg9vUsRWTohK9t6s7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12giwsg9vUsRWTohK9t6s7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0c02d55832035fbe0c8b1e8ef452283d60c06775bc19d4eaba7bccffd498791","isrc":"QMEU31608068","name":"El Bala Bala Balaju","registered_at":"2026-06-11T04:19:30Z","spotify_id":"12giwsg9vUsRWTohK9t6s7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c02d55832035fbe0c8b1e8ef452283d60c06775bc19d4eaba7bccffd498791. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/12giwsg9vUsRWTohK9t6s7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12giwsg9vUsRWTohK9t6s7.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xf0c02d55832035fbe0c8b1e8ef452283d60c06775bc19d4eaba7bccffd498791","isrc":"QMEU31608068","name":"El Bala Bala Balaju","registered_at":"2026-06-11T04:19:30Z","spotify_id":"12giwsg9vUsRWTohK9t6s7","type":"track"}

Dulcemente Enamorada
type: MusicRecording
duration: PT2M55S
duration ms: 175647
explicit: false
by artist: Fievre Looka
by artist: Los Mier
in album: Retro2
  type: MusicAlbum
  date published: 2016-07-08
isrc code: QMEU31608069
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:14:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50c2d1c21ad162612a2b7bdda92adc7409d82564887d84e04892033113c25b2c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5jyz2rQpVRtmvz4aMDiCbh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jyz2rQpVRtmvz4aMDiCbh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50c2d1c21ad162612a2b7bdda92adc7409d82564887d84e04892033113c25b2c","isrc":"QMEU31608069","name":"Dulcemente Enamorada","registered_at":"2026-06-05T08:14:33Z","spotify_id":"5jyz2rQpVRtmvz4aMDiCbh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c2d1c21ad162612a2b7bdda92adc7409d82564887d84e04892033113c25b2c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5jyz2rQpVRtmvz4aMDiCbh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jyz2rQpVRtmvz4aMDiCbh.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x50c2d1c21ad162612a2b7bdda92adc7409d82564887d84e04892033113c25b2c","isrc":"QMEU31608069","name":"Dulcemente Enamorada","registered_at":"2026-06-05T08:14:33Z","spotify_id":"5jyz2rQpVRtmvz4aMDiCbh","type":"track"}

20 Consentidas
type: MusicAlbum
date published: 2014-03-10
track: La Apretadita
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175040
  explicit: false
  by artist: Los Mier
  in album: 20 Consentidas
    type: MusicAlbum
    date published: 2014-03-10
  isrc code: QMFME1408679
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T11:02:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1238e4e572d782010eef346665969f9dec6e109bd2fe2917a43d6903c51c2d4e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5xchzBs5kUrm4mtEnNAmB7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xchzBs5kUrm4mtEnNAmB7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1238e4e572d782010eef346665969f9dec6e109bd2fe2917a43d6903c51c2d4e","isrc":"QMFME1408679","name":"La Apretadita","registered_at":"2026-06-20T11:02:27Z","spotify_id":"5xchzBs5kUrm4mtEnNAmB7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1238e4e572d782010eef346665969f9dec6e109bd2fe2917a43d6903c51c2d4e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5xchzBs5kUrm4mtEnNAmB7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xchzBs5kUrm4mtEnNAmB7.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1238e4e572d782010eef346665969f9dec6e109bd2fe2917a43d6903c51c2d4e","isrc":"QMFME1408679","name":"La Apretadita","registered_at":"2026-06-20T11:02:27Z","spotify_id":"5xchzBs5kUrm4mtEnNAmB7","type":"track"}
track: Te Dejo Mi Adios
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166760
  explicit: false
  by artist: Los Mier
  in album: 20 Consentidas
    type: MusicAlbum
    date published: 2014-03-10
  isrc code: QMFME1408680
track: Locos de Amor
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221120
  explicit: false
  by artist: Los Mier
  in album: 20 Consentidas
    type: MusicAlbum
    date published: 2014-03-10
  isrc code: QMFME1408681
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:02:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe1d54fc8736cb1cba06af6316b7e1558216adb5a3873099bed801ec542f353ec
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2rWHejeIT3FVceEC8UGzCS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rWHejeIT3FVceEC8UGzCS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe1d54fc8736cb1cba06af6316b7e1558216adb5a3873099bed801ec542f353ec","isrc":"QMFME1408681","name":"Locos de Amor","registered_at":"2026-06-09T20:02:33Z","spotify_id":"2rWHejeIT3FVceEC8UGzCS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d54fc8736cb1cba06af6316b7e1558216adb5a3873099bed801ec542f353ec. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2rWHejeIT3FVceEC8UGzCS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rWHejeIT3FVceEC8UGzCS.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe1d54fc8736cb1cba06af6316b7e1558216adb5a3873099bed801ec542f353ec","isrc":"QMFME1408681","name":"Locos de Amor","registered_at":"2026-06-09T20:02:33Z","spotify_id":"2rWHejeIT3FVceEC8UGzCS","type":"track"}
track: Vamonos de Cumbia
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155560
  explicit: false
  by artist: Los Mier
  in album: 20 Consentidas
    type: MusicAlbum
    date published: 2014-03-10
  isrc code: QMFME1408682
track: Quien Mas Te Amo
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150533
  explicit: false
  by artist: Los Mier
  in album: 20 Consentidas
    type: MusicAlbum
    date published: 2014-03-10
track: No Es Que Me Arrepienta
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170493
  explicit: false
  by artist: Los Mier
  in album: 20 Consentidas
    type: MusicAlbum
    date published: 2014-03-10
track: Silencio Corazon
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204680
  explicit: false
  by artist: Los Mier
  in album: 20 Consentidas
    type: MusicAlbum
    date published: 2014-03-10
  isrc code: QMFME1408685
track: Chiquitita
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196173
  explicit: false
  by artist: Los Mier
  in album: 20 Consentidas
    type: MusicAlbum
    date published: 2014-03-10
  isrc code: QMFME1408686
track: La Comparsita
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171280
  explicit: false
  by artist: Los Mier
  in album: 20 Consentidas
    type: MusicAlbum
    date published: 2014-03-10
  isrc code: QMFME1408687
track: Tengo el Sentimiento Herido
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160973
  explicit: false
  by artist: Los Mier
  in album: 20 Consentidas
    type: MusicAlbum
    date published: 2014-03-10
  isrc code: QMFME1408688
track: Falsa
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191293
  explicit: false
  by artist: Los Mier
  in album: 20 Consentidas
    type: MusicAlbum
    date published: 2014-03-10
track: Cancionero
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196493
  explicit: false
  by artist: Los Mier
  isrc code: QMFME1408690