Malandro
type: MusicGroup
genre: cumbia
popularity: 65
followers: 74946
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed5dca1c56b3bf087769bcd59285a96c53747429164f36c7378ab3a39042b529
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/8aaf5a7c-32dc-42cf-8a90-56c3160f4b53.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8aaf5a7c-32dc-42cf-8a90-56c3160f4b53.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8aaf5a7c-32dc-42cf-8a90-56c3160f4b53
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
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 0xed5dca1c56b3bf087769bcd59285a96c53747429164f36c7378ab3a39042b529. 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/8aaf5a7c-32dc-42cf-8a90-56c3160f4b53.json and https://artists.proofprofile.net/proofs/artist/8aaf5a7c-32dc-42cf-8a90-56c3160f4b53.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Empiezo Mañana
  type: MusicAlbum
  date published: 2023-09-26
  track: Empiezo Mañana
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227620
    explicit: false
    by artist: Malandro
    by artist: Hot Plug Beats
    in album: Empiezo Mañana
      type: MusicAlbum
      date published: 2023-09-26
    isrc code: TCAHM2311630
album: Cypher Mnd 14
  type: MusicAlbum
  date published: 2023-06-08
  track: Cypher Mnd 14
    type: MusicRecording
    duration: PT4M48S
    duration ms: 288000
    explicit: false
    by artist: Mundialista Crew
    by artist: Malandro
    by artist: NahueMC
    by artist: Brillante
    by artist: Nobewan
    by artist: Achu MND
    in album: Cypher Mnd 14
      type: MusicAlbum
      date published: 2023-06-08
    isrc code: QZNJV2382861
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-10T15:42:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2528e98ae00de142f2d3b70479d1b0d3363e376ba01613d5c1d173d28142c3bd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953520
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/7jLJlebyz0AgeUo2tLQ07l.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jLJlebyz0AgeUo2tLQ07l
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
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    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 0x2528e98ae00de142f2d3b70479d1b0d3363e376ba01613d5c1d173d28142c3bd. 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/7jLJlebyz0AgeUo2tLQ07l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jLJlebyz0AgeUo2tLQ07l.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0x2528e98ae00de142f2d3b70479d1b0d3363e376ba01613d5c1d173d28142c3bd","isrc":"QZNJV2382861","name":"Cypher Mnd 14","registered_at":"2026-06-10T15:42:43Z","spotify_id":"7jLJlebyz0AgeUo2tLQ07l","type":"track"}
album: Malandro // Round 11
  type: MusicAlbum
  date published: 2024-05-12
  track: Malandro // Round 11
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141000
    explicit: false
    by artist: Room41
    by artist: Malandro
    by artist: Cofran Olima
    in album: Malandro // Round 11
      type: MusicAlbum
      date published: 2024-05-12
    isrc code: ARQIW2405280
album: EL PORQUE DE TU MIRAR - Remix
  type: MusicAlbum
  date published: 2024-08-16
  track: EL PORQUE DE TU MIRAR - Remix
    type: MusicRecording
    duration: PT4M8S
    duration ms: 248773
    explicit: false
    by artist: Fianru
    by artist: Malandro
    in album: EL PORQUE DE TU MIRAR - Remix
      type: MusicAlbum
      date published: 2024-08-16
    isrc code: QZNJZ2443565
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8d5ce443b38c12c81f0668c9ebe12bba4660764c4f563c83f055d42dcebe266c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953520
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/7jhBUJswWbBhvGrdx0qoWU.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jhBUJswWbBhvGrdx0qoWU
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x8d5ce443b38c12c81f0668c9ebe12bba4660764c4f563c83f055d42dcebe266c","isrc":"QZNJZ2443565","name":"EL PORQUE DE TU MIRAR - Remix","registered_at":"2026-06-06T09:18:33Z","spotify_id":"7jhBUJswWbBhvGrdx0qoWU","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 0x8d5ce443b38c12c81f0668c9ebe12bba4660764c4f563c83f055d42dcebe266c. 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/7jhBUJswWbBhvGrdx0qoWU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jhBUJswWbBhvGrdx0qoWU.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0x8d5ce443b38c12c81f0668c9ebe12bba4660764c4f563c83f055d42dcebe266c","isrc":"QZNJZ2443565","name":"EL PORQUE DE TU MIRAR - Remix","registered_at":"2026-06-06T09:18:33Z","spotify_id":"7jhBUJswWbBhvGrdx0qoWU","type":"track"}
album: Leyendas De La Madrugada
  type: MusicAlbum
  date published: 2024-06-21
  track: El Oscura
    type: MusicRecording
    duration: PT4M24S
    duration ms: 264545
    explicit: false
    by artist: Malandro
    in album: Leyendas De La Madrugada
      type: MusicAlbum
      date published: 2024-06-21
    isrc code: TCAIK2424548
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd214bd5a2304c3219ba33c7b7349c1999229e9f8220f9fb8f0c4cbbe2c1fed00
    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
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Un Cuento Musical
  track: Oficio Al Ocaso
  track: Galeon Menguante
  track: Romance Licantropo
  track: Contrato De Madrugada
  track: Invocacion Al Crepusculo
  track: Emblemas Del Corner
  track: Antes De Las 6
album: Mucha Calle
album: De Nuevo
album: Con Carpusa & De Cayetano
album: El Amor No Muere Y Vos Te Queres Morir!
album: Jolgorio & Jarana
album: Ojos De Serpiente
album: Cuando Llueve Con Sol
album: Vestigios De La Oscuridad
album: Heridas
album: Vago Y Atorrante
album: Anda Pa Alla
album: Alta En El Cielo
album: Ganado
album: Con Hechos
album: Porn Jud
album: Ni Del Bien Ni Del Mal
album: Fua!
album: Chica Glam
album: Mama De La Yeka
album: Certificado de la Luna
album: Cumbimbap
album: Pantera
album: Himno De Mi Coro Acustico
album: Calle, Calidad y Conga
album: Papi Trampa
album: Mala Costumbre
album: Esquela a la Libertad
album: La Silvia
album: El Quid de la Cuestion
album: Richard Night
album: Espejismo Adulterado
album: Chapa y Carbón
album: Ennochao Malandro
album: De la Risa / Guampa Chata (Sesiones Musikeras #3) [En Vivo]
album: Escort
track: Bla, Bla, Bla
track: Ghetto Laif, Chetto Laif
track: Así
track: EL PORQUE DE TU MIRAR - Remix
track: De Paseo
track: Barrio Lov
track: George Gang
track: Palabra
track: Pa 100pre
track: Asi Me Aceptaste
track: Dramas Y Problemas
track: Lagrimas De Cocodrilo
track: Veladas
track: Barrio Veneno
track: Anda Pa Alla
track: Ni Del Bien Ni Del Mal
track: Og's
track: El Logi
track: La Mama y Los Tata

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3HUtoZTlWgOZVv1gE8wRm4.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HUtoZTlWgOZVv1gE8wRm4

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd214bd5a2304c3219ba33c7b7349c1999229e9f8220f9fb8f0c4cbbe2c1fed00","isrc":"TCAIK2424548","name":"El Oscura","registered_at":"2026-06-18T13:21:07Z","spotify_id":"3HUtoZTlWgOZVv1gE8wRm4","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 0xd214bd5a2304c3219ba33c7b7349c1999229e9f8220f9fb8f0c4cbbe2c1fed00. 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/3HUtoZTlWgOZVv1gE8wRm4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HUtoZTlWgOZVv1gE8wRm4.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xd214bd5a2304c3219ba33c7b7349c1999229e9f8220f9fb8f0c4cbbe2c1fed00","isrc":"TCAIK2424548","name":"El Oscura","registered_at":"2026-06-18T13:21:07Z","spotify_id":"3HUtoZTlWgOZVv1gE8wRm4","type":"track"}

Un Cuento Musical
type: MusicRecording
duration: PT4M2S
duration ms: 242181
explicit: false
by artist: Malandro
in album: Leyendas De La Madrugada
  type: MusicAlbum
  date published: 2024-06-21
isrc code: TCAIJ2424559
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:40:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32a6cdfaaf5d27207fdc41b7898d90632e3cdc92500328d7c20e54c495acd13d
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7iFQGyfOZKWOzjgN1Ozyly.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iFQGyfOZKWOzjgN1Ozyly
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32a6cdfaaf5d27207fdc41b7898d90632e3cdc92500328d7c20e54c495acd13d","isrc":"TCAIJ2424559","name":"Un Cuento Musical","registered_at":"2026-06-06T22:40:49Z","spotify_id":"7iFQGyfOZKWOzjgN1Ozyly","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 0x32a6cdfaaf5d27207fdc41b7898d90632e3cdc92500328d7c20e54c495acd13d. 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/7iFQGyfOZKWOzjgN1Ozyly.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iFQGyfOZKWOzjgN1Ozyly.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x32a6cdfaaf5d27207fdc41b7898d90632e3cdc92500328d7c20e54c495acd13d","isrc":"TCAIJ2424559","name":"Un Cuento Musical","registered_at":"2026-06-06T22:40:49Z","spotify_id":"7iFQGyfOZKWOzjgN1Ozyly","type":"track"}

Oficio Al Ocaso
type: MusicRecording
duration: PT4M7S
duration ms: 247333
explicit: false
by artist: Malandro
in album: Leyendas De La Madrugada
  type: MusicAlbum
  date published: 2024-06-21
isrc code: TCAIK2424569
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:43:56+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/23ZbV2ZHjXs9JIoYHRosOx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23ZbV2ZHjXs9JIoYHRosOx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8c85ab86c900ab8a5947ed04a541d9976fc886213b933fe78eddbfdb743f15d","isrc":"TCAIK2424569","name":"Oficio Al Ocaso","registered_at":"2026-06-06T22:43:56Z","spotify_id":"23ZbV2ZHjXs9JIoYHRosOx","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 0xf8c85ab86c900ab8a5947ed04a541d9976fc886213b933fe78eddbfdb743f15d. 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/23ZbV2ZHjXs9JIoYHRosOx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23ZbV2ZHjXs9JIoYHRosOx.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf8c85ab86c900ab8a5947ed04a541d9976fc886213b933fe78eddbfdb743f15d","isrc":"TCAIK2424569","name":"Oficio Al Ocaso","registered_at":"2026-06-06T22:43:56Z","spotify_id":"23ZbV2ZHjXs9JIoYHRosOx","type":"track"}

Galeon Menguante
type: MusicRecording
duration: PT4M21S
duration ms: 261230
explicit: false
by artist: Malandro
in album: Leyendas De La Madrugada
  type: MusicAlbum
  date published: 2024-06-21
isrc code: TCAIK2424921
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:54:54+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0NuclHEOR2JUxUJqViG5aZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NuclHEOR2JUxUJqViG5aZ
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0x65b83361cdbadec2612c1c6e0e65bc2ea631618e955b97b989691f6ed83b5d13. 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/0NuclHEOR2JUxUJqViG5aZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NuclHEOR2JUxUJqViG5aZ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x65b83361cdbadec2612c1c6e0e65bc2ea631618e955b97b989691f6ed83b5d13","isrc":"TCAIK2424921","name":"Galeon Menguante","registered_at":"2026-06-08T10:54:54Z","spotify_id":"0NuclHEOR2JUxUJqViG5aZ","type":"track"}

Romance Licantropo
type: MusicRecording
duration: PT4M34S
duration ms: 274000
explicit: false
by artist: Malandro
in album: Leyendas De La Madrugada
  type: MusicAlbum
  date published: 2024-06-21
isrc code: TCAIL2424931
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:12:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67a91cba8f1af60d293381e7ad7da816197d004d33be9544edb8d19a400b4bd0
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/7FA39IjN60fIRNifcAmsJd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FA39IjN60fIRNifcAmsJd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67a91cba8f1af60d293381e7ad7da816197d004d33be9544edb8d19a400b4bd0","isrc":"TCAIL2424931","name":"Romance Licantropo","registered_at":"2026-06-05T07:12:22Z","spotify_id":"7FA39IjN60fIRNifcAmsJd","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 0x67a91cba8f1af60d293381e7ad7da816197d004d33be9544edb8d19a400b4bd0. 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/7FA39IjN60fIRNifcAmsJd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FA39IjN60fIRNifcAmsJd.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x67a91cba8f1af60d293381e7ad7da816197d004d33be9544edb8d19a400b4bd0","isrc":"TCAIL2424931","name":"Romance Licantropo","registered_at":"2026-06-05T07:12:22Z","spotify_id":"7FA39IjN60fIRNifcAmsJd","type":"track"}

Contrato De Madrugada
type: MusicRecording
duration: PT4M56S
duration ms: 296052
explicit: false
by artist: Malandro
by artist: Adrian Maggi
in album: Leyendas De La Madrugada
  type: MusicAlbum
  date published: 2024-06-21
isrc code: TCAIK2429194
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T11:26:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2e2dc0dc7cbe6958b5c0d1c597d424c44e15c7a91400ea23187b75954a9bbde
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/2xFE3JEVeNInPT7oZlq5mT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xFE3JEVeNInPT7oZlq5mT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2e2dc0dc7cbe6958b5c0d1c597d424c44e15c7a91400ea23187b75954a9bbde","isrc":"TCAIK2429194","name":"Contrato De Madrugada","registered_at":"2026-06-18T11:26:45Z","spotify_id":"2xFE3JEVeNInPT7oZlq5mT","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 0xf2e2dc0dc7cbe6958b5c0d1c597d424c44e15c7a91400ea23187b75954a9bbde. 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/2xFE3JEVeNInPT7oZlq5mT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xFE3JEVeNInPT7oZlq5mT.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf2e2dc0dc7cbe6958b5c0d1c597d424c44e15c7a91400ea23187b75954a9bbde","isrc":"TCAIK2429194","name":"Contrato De Madrugada","registered_at":"2026-06-18T11:26:45Z","spotify_id":"2xFE3JEVeNInPT7oZlq5mT","type":"track"}

Invocacion Al Crepusculo
type: MusicRecording
duration: PT2M54S
duration ms: 174954
explicit: false
by artist: Malandro
in album: Leyendas De La Madrugada
  type: MusicAlbum
  date published: 2024-06-21
isrc code: TCAIJ2429200
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T21:34:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9890897dda916958090328a31dbfbcfa94018b92166472535aa3c16e5df15448
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/6IwtUNZNk992z7CltjIVBF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IwtUNZNk992z7CltjIVBF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9890897dda916958090328a31dbfbcfa94018b92166472535aa3c16e5df15448","isrc":"TCAIJ2429200","name":"Invocacion Al Crepusculo","registered_at":"2026-06-17T21:34:06Z","spotify_id":"6IwtUNZNk992z7CltjIVBF","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 0x9890897dda916958090328a31dbfbcfa94018b92166472535aa3c16e5df15448. 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/6IwtUNZNk992z7CltjIVBF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6IwtUNZNk992z7CltjIVBF.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x9890897dda916958090328a31dbfbcfa94018b92166472535aa3c16e5df15448","isrc":"TCAIJ2429200","name":"Invocacion Al Crepusculo","registered_at":"2026-06-17T21:34:06Z","spotify_id":"6IwtUNZNk992z7CltjIVBF","type":"track"}

Emblemas Del Corner
type: MusicRecording
duration: PT3M35S
duration ms: 215000
explicit: false
by artist: Malandro
by artist: Ariel el Traidor
in album: Leyendas De La Madrugada
  type: MusicAlbum
  date published: 2024-06-21
isrc code: TCAIJ2429219
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:39:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2b2643f0687112a07795a08d2b0feb975d8ee04ab708b83dd8ff2569779bd25
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/7wqVIrlulTsZPn665e6I72.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wqVIrlulTsZPn665e6I72
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2b2643f0687112a07795a08d2b0feb975d8ee04ab708b83dd8ff2569779bd25","isrc":"TCAIJ2429219","name":"Emblemas Del Corner","registered_at":"2026-06-07T05:39:15Z","spotify_id":"7wqVIrlulTsZPn665e6I72","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 0xd2b2643f0687112a07795a08d2b0feb975d8ee04ab708b83dd8ff2569779bd25. 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/7wqVIrlulTsZPn665e6I72.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wqVIrlulTsZPn665e6I72.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xd2b2643f0687112a07795a08d2b0feb975d8ee04ab708b83dd8ff2569779bd25","isrc":"TCAIJ2429219","name":"Emblemas Del Corner","registered_at":"2026-06-07T05:39:15Z","spotify_id":"7wqVIrlulTsZPn665e6I72","type":"track"}

Antes De Las 6
type: MusicRecording
duration: PT4M17S
duration ms: 257664
explicit: false
by artist: Malandro
in album: Leyendas De La Madrugada
  type: MusicAlbum
  date published: 2024-06-21
isrc code: TCAIJ2429241
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T23:47:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb11bf52b6d2e2e16c5cdf216d29845267b801cb78f435e6d0ce537bbef37b47f
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/3ciFf5nPJt4YEAqzMDPaaP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ciFf5nPJt4YEAqzMDPaaP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb11bf52b6d2e2e16c5cdf216d29845267b801cb78f435e6d0ce537bbef37b47f","isrc":"TCAIJ2429241","name":"Antes De Las 6","registered_at":"2026-06-19T23:47:27Z","spotify_id":"3ciFf5nPJt4YEAqzMDPaaP","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 0xb11bf52b6d2e2e16c5cdf216d29845267b801cb78f435e6d0ce537bbef37b47f. 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/3ciFf5nPJt4YEAqzMDPaaP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ciFf5nPJt4YEAqzMDPaaP.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb11bf52b6d2e2e16c5cdf216d29845267b801cb78f435e6d0ce537bbef37b47f","isrc":"TCAIJ2429241","name":"Antes De Las 6","registered_at":"2026-06-19T23:47:27Z","spotify_id":"3ciFf5nPJt4YEAqzMDPaaP","type":"track"}

Mucha Calle
type: MusicAlbum
date published: 2022-10-02
track: Abriendo Cancha
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207272
  explicit: false
  by artist: Malandro
  in album: Mucha Calle
    type: MusicAlbum
    date published: 2022-10-02
  isrc code: TCAGM2276211
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:21:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1950e21461f31d945c6f65f11fcca98e69195276dad2fbf91c5e151f3cd8058f
  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/6fiBZGDCXAx3TIMGoaKnGN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fiBZGDCXAx3TIMGoaKnGN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1950e21461f31d945c6f65f11fcca98e69195276dad2fbf91c5e151f3cd8058f","isrc":"TCAGM2276211","name":"Abriendo Cancha","registered_at":"2026-06-04T14:21:01Z","spotify_id":"6fiBZGDCXAx3TIMGoaKnGN","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 0x1950e21461f31d945c6f65f11fcca98e69195276dad2fbf91c5e151f3cd8058f. 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/6fiBZGDCXAx3TIMGoaKnGN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fiBZGDCXAx3TIMGoaKnGN.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1950e21461f31d945c6f65f11fcca98e69195276dad2fbf91c5e151f3cd8058f","isrc":"TCAGM2276211","name":"Abriendo Cancha","registered_at":"2026-06-04T14:21:01Z","spotify_id":"6fiBZGDCXAx3TIMGoaKnGN","type":"track"}
track: De 8 a 6
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200930
  explicit: false
  by artist: Malandro
  in album: Mucha Calle
    type: MusicAlbum
    date published: 2022-10-02
  isrc code: TCAGM2276234
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:23:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x807ea7d68ad1e955f7cb7cf0cf40d349d0a4d2dcde0ede7919cd6255135a1188
  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/6Pwd3HoiWihnOzRgxCgFp5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Pwd3HoiWihnOzRgxCgFp5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x807ea7d68ad1e955f7cb7cf0cf40d349d0a4d2dcde0ede7919cd6255135a1188","isrc":"TCAGM2276234","name":"De 8 a 6","registered_at":"2026-06-04T14:23:13Z","spotify_id":"6Pwd3HoiWihnOzRgxCgFp5","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 0x807ea7d68ad1e955f7cb7cf0cf40d349d0a4d2dcde0ede7919cd6255135a1188. 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/6Pwd3HoiWihnOzRgxCgFp5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Pwd3HoiWihnOzRgxCgFp5.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x807ea7d68ad1e955f7cb7cf0cf40d349d0a4d2dcde0ede7919cd6255135a1188","isrc":"TCAGM2276234","name":"De 8 a 6","registered_at":"2026-06-04T14:23:13Z","spotify_id":"6Pwd3HoiWihnOzRgxCgFp5","type":"track"}
track: Hasta El Techo
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215172
  explicit: false
  by artist: Malandro
  in album: Mucha Calle
    type: MusicAlbum
    date published: 2022-10-02
  isrc code: TCAGM2276275
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T09:16:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x804ed17ddf468bab56bb375a7f9aee9b08dec437e8a509e75e406a18f342d8fa
  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/3zVGLRoVz8ritnSKfonqkB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zVGLRoVz8ritnSKfonqkB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x804ed17ddf468bab56bb375a7f9aee9b08dec437e8a509e75e406a18f342d8fa","isrc":"TCAGM2276275","name":"Hasta El Techo","registered_at":"2026-06-06T09:16:49Z","spotify_id":"3zVGLRoVz8ritnSKfonqkB","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 0x804ed17ddf468bab56bb375a7f9aee9b08dec437e8a509e75e406a18f342d8fa. 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/3zVGLRoVz8ritnSKfonqkB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zVGLRoVz8ritnSKfonqkB.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x804ed17ddf468bab56bb375a7f9aee9b08dec437e8a509e75e406a18f342d8fa","isrc":"TCAGM2276275","name":"Hasta El Techo","registered_at":"2026-06-06T09:16:49Z","spotify_id":"3zVGLRoVz8ritnSKfonqkB","type":"track"}
track: Talle Sport
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188863
  explicit: false
  by artist: Malandro
  in album: Mucha Calle
    type: MusicAlbum
    date published: 2022-10-02
  isrc code: TCAGM2276310
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T16:07:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x70d1897aa5997de17c64f5f228602db7c925501c8691b817e1da1c0000a39ea6
  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/0klSSAP4M6Ym9TLDeI4j5v.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0klSSAP4M6Ym9TLDeI4j5v
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x70d1897aa5997de17c64f5f228602db7c925501c8691b817e1da1c0000a39ea6","isrc":"TCAGM2276310","name":"Talle Sport","registered_at":"2026-06-05T16:07:32Z","spotify_id":"0klSSAP4M6Ym9TLDeI4j5v","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 0x70d1897aa5997de17c64f5f228602db7c925501c8691b817e1da1c0000a39ea6. 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/0klSSAP4M6Ym9TLDeI4j5v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0klSSAP4M6Ym9TLDeI4j5v.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x70d1897aa5997de17c64f5f228602db7c925501c8691b817e1da1c0000a39ea6","isrc":"TCAGM2276310","name":"Talle Sport","registered_at":"2026-06-05T16:07:32Z","spotify_id":"0klSSAP4M6Ym9TLDeI4j5v","type":"track"}
track: Manuel Pandilla
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200000
  explicit: false
  by artist: Malandro
  in album: Mucha Calle
    type: MusicAlbum
    date published: 2022-10-02
  isrc code: TCAGM2276347
  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: De La Logia
track: Bienvenidos
track: Mis Compas
track: Araca Records

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T22:44:00+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xcf5d1f7ae030fa34980555f28388c088c037d1292e671ac254bbd01a2339a305

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/749N3bN76sXBIZ7BqSrMC4.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/749N3bN76sXBIZ7BqSrMC4

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xcf5d1f7ae030fa34980555f28388c088c037d1292e671ac254bbd01a2339a305","isrc":"TCAGM2276347","name":"Manuel Pandilla","registered_at":"2026-06-06T22:44:00Z","spotify_id":"749N3bN76sXBIZ7BqSrMC4","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 0xcf5d1f7ae030fa34980555f28388c088c037d1292e671ac254bbd01a2339a305. 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/749N3bN76sXBIZ7BqSrMC4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/749N3bN76sXBIZ7BqSrMC4.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xcf5d1f7ae030fa34980555f28388c088c037d1292e671ac254bbd01a2339a305","isrc":"TCAGM2276347","name":"Manuel Pandilla","registered_at":"2026-06-06T22:44:00Z","spotify_id":"749N3bN76sXBIZ7BqSrMC4","type":"track"}

De La Logia
type: MusicRecording
duration: PT2M42S
duration ms: 162857
explicit: false
by artist: Malandro
in album: Mucha Calle
  type: MusicAlbum
  date published: 2022-10-02
isrc code: TCAGM2276372
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:17:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8304a484ec7d5858fc4f8ecfce534182a84857c4f332239b9bea44ddf77c0e5
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/0FqJGPKLCSmReJAvcEWt35.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FqJGPKLCSmReJAvcEWt35
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8304a484ec7d5858fc4f8ecfce534182a84857c4f332239b9bea44ddf77c0e5","isrc":"TCAGM2276372","name":"De La Logia","registered_at":"2026-06-06T09:17:41Z","spotify_id":"0FqJGPKLCSmReJAvcEWt35","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 0xb8304a484ec7d5858fc4f8ecfce534182a84857c4f332239b9bea44ddf77c0e5. 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/0FqJGPKLCSmReJAvcEWt35.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FqJGPKLCSmReJAvcEWt35.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb8304a484ec7d5858fc4f8ecfce534182a84857c4f332239b9bea44ddf77c0e5","isrc":"TCAGM2276372","name":"De La Logia","registered_at":"2026-06-06T09:17:41Z","spotify_id":"0FqJGPKLCSmReJAvcEWt35","type":"track"}

Bienvenidos
type: MusicRecording
duration: PT4M20S
duration ms: 260000
explicit: false
by artist: Malandro
in album: Mucha Calle
  type: MusicAlbum
  date published: 2022-10-02
isrc code: TCAGM2276394
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T11:59:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e4bd9fe1b95a7088a35ee35a1e5b676f10faf3ba3189071692ea17e5fd644f8
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/7pMkKJAnXoj7Bf5uRDPhlv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pMkKJAnXoj7Bf5uRDPhlv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0x1e4bd9fe1b95a7088a35ee35a1e5b676f10faf3ba3189071692ea17e5fd644f8. 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/7pMkKJAnXoj7Bf5uRDPhlv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pMkKJAnXoj7Bf5uRDPhlv.
  date published: 2026-07-02T03:30:09Z

Mis Compas
type: MusicRecording
duration: PT3M21S
duration ms: 201818
explicit: false
by artist: Malandro
in album: Mucha Calle
  type: MusicAlbum
  date published: 2022-10-02
isrc code: TCAGM2276415
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T21:34:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x315734dee161e43769e489462eba4e9e6f56ef6604891a235b4631ae5e5c2915
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/0YJAKTyUPO3seMwoy7vwCK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YJAKTyUPO3seMwoy7vwCK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x315734dee161e43769e489462eba4e9e6f56ef6604891a235b4631ae5e5c2915","isrc":"TCAGM2276415","name":"Mis Compas","registered_at":"2026-06-17T21:34:04Z","spotify_id":"0YJAKTyUPO3seMwoy7vwCK","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 0x315734dee161e43769e489462eba4e9e6f56ef6604891a235b4631ae5e5c2915. 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/0YJAKTyUPO3seMwoy7vwCK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YJAKTyUPO3seMwoy7vwCK.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x315734dee161e43769e489462eba4e9e6f56ef6604891a235b4631ae5e5c2915","isrc":"TCAGM2276415","name":"Mis Compas","registered_at":"2026-06-17T21:34:04Z","spotify_id":"0YJAKTyUPO3seMwoy7vwCK","type":"track"}

Araca Records
type: MusicRecording
duration: PT3M24S
duration ms: 204000
explicit: false
by artist: Malandro
in album: Mucha Calle
  type: MusicAlbum
  date published: 2022-10-02
isrc code: TCAGM2276445
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:01:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2efcc98ce6ef4c1a2c476458daf89250ec6c4c4a0a037d986e78f13320da7ca7
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/25KAjXwL02GsK3xgNwyEdn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25KAjXwL02GsK3xgNwyEdn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2efcc98ce6ef4c1a2c476458daf89250ec6c4c4a0a037d986e78f13320da7ca7","isrc":"TCAGM2276445","name":"Araca Records","registered_at":"2026-06-10T02:01:27Z","spotify_id":"25KAjXwL02GsK3xgNwyEdn","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 0x2efcc98ce6ef4c1a2c476458daf89250ec6c4c4a0a037d986e78f13320da7ca7. 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/25KAjXwL02GsK3xgNwyEdn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25KAjXwL02GsK3xgNwyEdn.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2efcc98ce6ef4c1a2c476458daf89250ec6c4c4a0a037d986e78f13320da7ca7","isrc":"TCAGM2276445","name":"Araca Records","registered_at":"2026-06-10T02:01:27Z","spotify_id":"25KAjXwL02GsK3xgNwyEdn","type":"track"}

De Nuevo
type: MusicAlbum
date published: 2021-09-03
track: De Frente Mar
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208666
  explicit: false
  by artist: Malandro
  in album: De Nuevo
    type: MusicAlbum
    date published: 2021-09-03
  isrc code: TCAFS2158472
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T23:09:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x93e3ec7c7370656fee1cf48b38a21d12a6e6f999a4c2cc980810c949afd72d34
  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/08OGXqcv3wC9AsnY3vfRKz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08OGXqcv3wC9AsnY3vfRKz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x93e3ec7c7370656fee1cf48b38a21d12a6e6f999a4c2cc980810c949afd72d34","isrc":"TCAFS2158472","name":"De Frente Mar","registered_at":"2026-06-22T23:09:55Z","spotify_id":"08OGXqcv3wC9AsnY3vfRKz","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 0x93e3ec7c7370656fee1cf48b38a21d12a6e6f999a4c2cc980810c949afd72d34. 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/08OGXqcv3wC9AsnY3vfRKz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08OGXqcv3wC9AsnY3vfRKz.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x93e3ec7c7370656fee1cf48b38a21d12a6e6f999a4c2cc980810c949afd72d34","isrc":"TCAFS2158472","name":"De Frente Mar","registered_at":"2026-06-22T23:09:55Z","spotify_id":"08OGXqcv3wC9AsnY3vfRKz","type":"track"}
track: En Las Buenas Y En Las Pairas
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257221
  explicit: false
  by artist: Malandro
  in album: De Nuevo
    type: MusicAlbum
    date published: 2021-09-03
  isrc code: TCAFS2158478
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T18:41:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5844ec868b021ca60a7c8b4da742191ae5f6983990f0a492dea47245aa4d367d
  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/11Nj1VqZZNwiiMaZZSqX5W.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11Nj1VqZZNwiiMaZZSqX5W
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5844ec868b021ca60a7c8b4da742191ae5f6983990f0a492dea47245aa4d367d","isrc":"TCAFS2158478","name":"En Las Buenas Y En Las Pairas","registered_at":"2026-06-08T18:41:47Z","spotify_id":"11Nj1VqZZNwiiMaZZSqX5W","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 0x5844ec868b021ca60a7c8b4da742191ae5f6983990f0a492dea47245aa4d367d. 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/11Nj1VqZZNwiiMaZZSqX5W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11Nj1VqZZNwiiMaZZSqX5W.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x5844ec868b021ca60a7c8b4da742191ae5f6983990f0a492dea47245aa4d367d","isrc":"TCAFS2158478","name":"En Las Buenas Y En Las Pairas","registered_at":"2026-06-08T18:41:47Z","spotify_id":"11Nj1VqZZNwiiMaZZSqX5W","type":"track"}
track: Morir Callado
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233785
  explicit: false
  by artist: Malandro
  in album: De Nuevo
    type: MusicAlbum
    date published: 2021-09-03
  isrc code: TCAFS2158481
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T21:51:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5ee3cc60d484300d8421bee7b4f9a0cbbe6167b4baa31569fe797b51c1d48652
  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/33DMVqKAowuOdD7XByGe0E.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33DMVqKAowuOdD7XByGe0E
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5ee3cc60d484300d8421bee7b4f9a0cbbe6167b4baa31569fe797b51c1d48652","isrc":"TCAFS2158481","name":"Morir Callado","registered_at":"2026-06-21T21:51:45Z","spotify_id":"33DMVqKAowuOdD7XByGe0E","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 0x5ee3cc60d484300d8421bee7b4f9a0cbbe6167b4baa31569fe797b51c1d48652. 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/33DMVqKAowuOdD7XByGe0E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33DMVqKAowuOdD7XByGe0E.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x5ee3cc60d484300d8421bee7b4f9a0cbbe6167b4baa31569fe797b51c1d48652","isrc":"TCAFS2158481","name":"Morir Callado","registered_at":"2026-06-21T21:51:45Z","spotify_id":"33DMVqKAowuOdD7XByGe0E","type":"track"}
track: Amor De Barrio
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236812
  explicit: false
  by artist: Malandro
  in album: De Nuevo
    type: MusicAlbum
    date published: 2021-09-03
  isrc code: TCAFS2158484
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T16:07:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6b1b438e95292dd24aff1e6f6e462ad35a20df3e7d1a35492aab0b94fbf70a2a
  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/6yaFVBGDJYq87i69ZlRjg1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yaFVBGDJYq87i69ZlRjg1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6b1b438e95292dd24aff1e6f6e462ad35a20df3e7d1a35492aab0b94fbf70a2a","isrc":"TCAFS2158484","name":"Amor De Barrio","registered_at":"2026-06-05T16:07:38Z","spotify_id":"6yaFVBGDJYq87i69ZlRjg1","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 0x6b1b438e95292dd24aff1e6f6e462ad35a20df3e7d1a35492aab0b94fbf70a2a. 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/6yaFVBGDJYq87i69ZlRjg1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yaFVBGDJYq87i69ZlRjg1.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6b1b438e95292dd24aff1e6f6e462ad35a20df3e7d1a35492aab0b94fbf70a2a","isrc":"TCAFS2158484","name":"Amor De Barrio","registered_at":"2026-06-05T16:07:38Z","spotify_id":"6yaFVBGDJYq87i69ZlRjg1","type":"track"}
track: No La Boquies
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170326
  explicit: false
  by artist: Malandro
  in album: De Nuevo
    type: MusicAlbum
    date published: 2021-09-03
  isrc code: TCAFS2158489
  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: Como En Donde Vivo
track: De Onda Nada
track: Mañas Y Maneras
track: Ladron Inocente
track: Pibes De Oro
track: Dios,Mandinga Y Yo
track: Nada Ni Nadie
track: Juan Enrosque
track: Libre O Nada
track: Panito Billete
track: Moreno Del Hood
track: Cantante
track: Por Mis Panas
track: Triste Felicidad

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-20T21:36:36+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x11fe7f46779382d69baa1dcc797819fedf2fe5f1ed499fad658eb365acd719c8

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/4Wign8Us8bSLzUWMSxLbt7.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Wign8Us8bSLzUWMSxLbt7

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x11fe7f46779382d69baa1dcc797819fedf2fe5f1ed499fad658eb365acd719c8","isrc":"TCAFS2158489","name":"No La Boquies","registered_at":"2026-06-20T21:36:36Z","spotify_id":"4Wign8Us8bSLzUWMSxLbt7","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 0x11fe7f46779382d69baa1dcc797819fedf2fe5f1ed499fad658eb365acd719c8. 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/4Wign8Us8bSLzUWMSxLbt7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Wign8Us8bSLzUWMSxLbt7.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x11fe7f46779382d69baa1dcc797819fedf2fe5f1ed499fad658eb365acd719c8","isrc":"TCAFS2158489","name":"No La Boquies","registered_at":"2026-06-20T21:36:36Z","spotify_id":"4Wign8Us8bSLzUWMSxLbt7","type":"track"}

Como En Donde Vivo
type: MusicRecording
duration: PT4M48S
duration ms: 288238
explicit: false
by artist: Malandro
in album: De Nuevo
  type: MusicAlbum
  date published: 2021-09-03
isrc code: TCAFS2158492
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T13:21:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97d99fd36c3cd32cb11c42156a5425bdbd6b5807753dc91f08cfdbee8e4a93f3
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/2nZ6r2cPDaQkN0XU7V41xp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nZ6r2cPDaQkN0XU7V41xp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x97d99fd36c3cd32cb11c42156a5425bdbd6b5807753dc91f08cfdbee8e4a93f3","isrc":"TCAFS2158492","name":"Como En Donde Vivo","registered_at":"2026-06-18T13:21:05Z","spotify_id":"2nZ6r2cPDaQkN0XU7V41xp","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 0x97d99fd36c3cd32cb11c42156a5425bdbd6b5807753dc91f08cfdbee8e4a93f3. 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/2nZ6r2cPDaQkN0XU7V41xp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nZ6r2cPDaQkN0XU7V41xp.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x97d99fd36c3cd32cb11c42156a5425bdbd6b5807753dc91f08cfdbee8e4a93f3","isrc":"TCAFS2158492","name":"Como En Donde Vivo","registered_at":"2026-06-18T13:21:05Z","spotify_id":"2nZ6r2cPDaQkN0XU7V41xp","type":"track"}

De Onda Nada
type: MusicRecording
duration: PT3M2S
duration ms: 182357
explicit: false
by artist: Malandro
in album: De Nuevo
  type: MusicAlbum
  date published: 2021-09-03
isrc code: TCAFS2158495
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T02:08:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbbe8b941acf67375780f51e0d81e600f074d82d873c5f5ce4f41c075c09e7ee6
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/3kUNhIMyVi4uEDcIoLdT45.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kUNhIMyVi4uEDcIoLdT45
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbbe8b941acf67375780f51e0d81e600f074d82d873c5f5ce4f41c075c09e7ee6","isrc":"TCAFS2158495","name":"De Onda Nada","registered_at":"2026-06-20T02:08:18Z","spotify_id":"3kUNhIMyVi4uEDcIoLdT45","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 0xbbe8b941acf67375780f51e0d81e600f074d82d873c5f5ce4f41c075c09e7ee6. 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/3kUNhIMyVi4uEDcIoLdT45.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kUNhIMyVi4uEDcIoLdT45.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xbbe8b941acf67375780f51e0d81e600f074d82d873c5f5ce4f41c075c09e7ee6","isrc":"TCAFS2158495","name":"De Onda Nada","registered_at":"2026-06-20T02:08:18Z","spotify_id":"3kUNhIMyVi4uEDcIoLdT45","type":"track"}

Mañas Y Maneras
type: MusicRecording
duration: PT3M46S
duration ms: 226930
explicit: false
by artist: Malandro
in album: De Nuevo
  type: MusicAlbum
  date published: 2021-09-03
isrc code: TCAFS2158503
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T02:07:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5e37b6d27c171995bd365b256ea9fdece5b20c093978b83262a6c00ed77dc43
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/6G18x5KWz2zWLAiuv9IbZx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6G18x5KWz2zWLAiuv9IbZx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5e37b6d27c171995bd365b256ea9fdece5b20c093978b83262a6c00ed77dc43","isrc":"TCAFS2158503","name":"Mañas Y Maneras","registered_at":"2026-06-20T02:07:30Z","spotify_id":"6G18x5KWz2zWLAiuv9IbZx","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 0xe5e37b6d27c171995bd365b256ea9fdece5b20c093978b83262a6c00ed77dc43. 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/6G18x5KWz2zWLAiuv9IbZx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6G18x5KWz2zWLAiuv9IbZx.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe5e37b6d27c171995bd365b256ea9fdece5b20c093978b83262a6c00ed77dc43","isrc":"TCAFS2158503","name":"Mañas Y Maneras","registered_at":"2026-06-20T02:07:30Z","spotify_id":"6G18x5KWz2zWLAiuv9IbZx","type":"track"}

Ladron Inocente
type: MusicRecording
duration: PT6M4S
duration ms: 364706
explicit: false
by artist: Malandro
in album: De Nuevo
  type: MusicAlbum
  date published: 2021-09-03
isrc code: TCAFS2158506
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T15:46:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x336ed6d2c1aec6f58663b60495c6da830283a5923f71419a9608142cb5b305ff
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/2IYmkZ5wonEs8GkLLUsIQY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IYmkZ5wonEs8GkLLUsIQY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x336ed6d2c1aec6f58663b60495c6da830283a5923f71419a9608142cb5b305ff","isrc":"TCAFS2158506","name":"Ladron Inocente","registered_at":"2026-06-10T15:46:10Z","spotify_id":"2IYmkZ5wonEs8GkLLUsIQY","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 0x336ed6d2c1aec6f58663b60495c6da830283a5923f71419a9608142cb5b305ff. 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/2IYmkZ5wonEs8GkLLUsIQY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IYmkZ5wonEs8GkLLUsIQY.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x336ed6d2c1aec6f58663b60495c6da830283a5923f71419a9608142cb5b305ff","isrc":"TCAFS2158506","name":"Ladron Inocente","registered_at":"2026-06-10T15:46:10Z","spotify_id":"2IYmkZ5wonEs8GkLLUsIQY","type":"track"}

Pibes De Oro
type: MusicRecording
duration: PT3M35S
duration ms: 215771
explicit: false
by artist: Malandro
in album: De Nuevo
  type: MusicAlbum
  date published: 2021-09-03
isrc code: TCAFS2158509
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T21:35:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd453cfb86c48c6990647ebf03c59973364df1ff5e825b9a51ebc815971200164
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/2LdojLjm6YTpTehS3v8Sfx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LdojLjm6YTpTehS3v8Sfx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd453cfb86c48c6990647ebf03c59973364df1ff5e825b9a51ebc815971200164","isrc":"TCAFS2158509","name":"Pibes De Oro","registered_at":"2026-06-17T21:35:52Z","spotify_id":"2LdojLjm6YTpTehS3v8Sfx","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 0xd453cfb86c48c6990647ebf03c59973364df1ff5e825b9a51ebc815971200164. 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/2LdojLjm6YTpTehS3v8Sfx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LdojLjm6YTpTehS3v8Sfx.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd453cfb86c48c6990647ebf03c59973364df1ff5e825b9a51ebc815971200164","isrc":"TCAFS2158509","name":"Pibes De Oro","registered_at":"2026-06-17T21:35:52Z","spotify_id":"2LdojLjm6YTpTehS3v8Sfx","type":"track"}

Dios,Mandinga Y Yo
type: MusicRecording
duration: PT3M35S
duration ms: 215602
explicit: false
by artist: Malandro
in album: De Nuevo
  type: MusicAlbum
  date published: 2021-09-03
isrc code: TCAFS2158510
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T07:10:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0b8f1ff494acb3e8e6cf68af2dd97d7410fd985321d851e4ef2af1ee6cb21cd
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/7EfmIJWeGKNnUvRlKq3eBf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EfmIJWeGKNnUvRlKq3eBf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:40:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0b8f1ff494acb3e8e6cf68af2dd97d7410fd985321d851e4ef2af1ee6cb21cd","isrc":"TCAFS2158510","name":"Dios,Mandinga Y Yo","registered_at":"2026-06-17T07:10:28Z","spotify_id":"7EfmIJWeGKNnUvRlKq3eBf","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 0xc0b8f1ff494acb3e8e6cf68af2dd97d7410fd985321d851e4ef2af1ee6cb21cd. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:40:31Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7EfmIJWeGKNnUvRlKq3eBf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EfmIJWeGKNnUvRlKq3eBf.
  date published: 2026-06-17T20:40:31Z
  text: {"copyright_id":"0xc0b8f1ff494acb3e8e6cf68af2dd97d7410fd985321d851e4ef2af1ee6cb21cd","isrc":"TCAFS2158510","name":"Dios,Mandinga Y Yo","registered_at":"2026-06-17T07:10:28Z","spotify_id":"7EfmIJWeGKNnUvRlKq3eBf","type":"track"}

Nada Ni Nadie
type: MusicRecording
duration: PT4M17S
duration ms: 257243
explicit: false
by artist: Malandro
in album: De Nuevo
  type: MusicAlbum
  date published: 2021-09-03
isrc code: TCAFS2158511
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T23:10:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x686cc7e5fac5b6530ebc8b2e5b6859f59d8e9138bb391d79ac9e9963c3fc9927
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/7bHoMPvgO5f2Abb5vRSWeI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bHoMPvgO5f2Abb5vRSWeI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x686cc7e5fac5b6530ebc8b2e5b6859f59d8e9138bb391d79ac9e9963c3fc9927","isrc":"TCAFS2158511","name":"Nada Ni Nadie","registered_at":"2026-06-22T23:10:37Z","spotify_id":"7bHoMPvgO5f2Abb5vRSWeI","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 0x686cc7e5fac5b6530ebc8b2e5b6859f59d8e9138bb391d79ac9e9963c3fc9927. 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/7bHoMPvgO5f2Abb5vRSWeI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bHoMPvgO5f2Abb5vRSWeI.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x686cc7e5fac5b6530ebc8b2e5b6859f59d8e9138bb391d79ac9e9963c3fc9927","isrc":"TCAFS2158511","name":"Nada Ni Nadie","registered_at":"2026-06-22T23:10:37Z","spotify_id":"7bHoMPvgO5f2Abb5vRSWeI","type":"track"}

Juan Enrosque
type: MusicRecording
duration: PT3M14S
duration ms: 194318
explicit: false
by artist: Malandro
by artist: La Delio Valdez
in album: De Nuevo
  type: MusicAlbum
  date published: 2021-09-03
isrc code: TCAFS2158546
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T07:55:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33a9f8ed13266770d939a41ec5baf0204d47c7d21fce16e10cf594d1eecd130a
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/2BLandleKjth0kcEGAOZOB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BLandleKjth0kcEGAOZOB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33a9f8ed13266770d939a41ec5baf0204d47c7d21fce16e10cf594d1eecd130a","isrc":"TCAFS2158546","name":"Juan Enrosque","registered_at":"2026-06-19T07:55:01Z","spotify_id":"2BLandleKjth0kcEGAOZOB","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 0x33a9f8ed13266770d939a41ec5baf0204d47c7d21fce16e10cf594d1eecd130a. 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/2BLandleKjth0kcEGAOZOB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BLandleKjth0kcEGAOZOB.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x33a9f8ed13266770d939a41ec5baf0204d47c7d21fce16e10cf594d1eecd130a","isrc":"TCAFS2158546","name":"Juan Enrosque","registered_at":"2026-06-19T07:55:01Z","spotify_id":"2BLandleKjth0kcEGAOZOB","type":"track"}

Libre O Nada
type: MusicRecording
duration: PT3M36S
duration ms: 216710
explicit: false
by artist: Malandro
in album: De Nuevo
  type: MusicAlbum
  date published: 2021-09-03
isrc code: TCAFS2158553
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T02:23:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed94fec248c451e751fa9f05f508cdddb51a75776f04a774109b4aecc05a5df2
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/0hnr14Iu2xHt1lNramyKrT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hnr14Iu2xHt1lNramyKrT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed94fec248c451e751fa9f05f508cdddb51a75776f04a774109b4aecc05a5df2","isrc":"TCAFS2158553","name":"Libre O Nada","registered_at":"2026-06-22T02:23:21Z","spotify_id":"0hnr14Iu2xHt1lNramyKrT","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 0xed94fec248c451e751fa9f05f508cdddb51a75776f04a774109b4aecc05a5df2. 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/0hnr14Iu2xHt1lNramyKrT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hnr14Iu2xHt1lNramyKrT.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xed94fec248c451e751fa9f05f508cdddb51a75776f04a774109b4aecc05a5df2","isrc":"TCAFS2158553","name":"Libre O Nada","registered_at":"2026-06-22T02:23:21Z","spotify_id":"0hnr14Iu2xHt1lNramyKrT","type":"track"}

Panito Billete
type: MusicRecording
duration: PT3M39S
duration ms: 219583
explicit: false
by artist: Malandro
in album: De Nuevo
  type: MusicAlbum
  date published: 2021-09-03
isrc code: TCAFS2158555
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T23:13:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0f8fbc6df54b9450cee2a7b286d8afaeae90b613ab83e8fac4af7c596eff04a
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/4lkoaYxISZRW7KOqeIDcCc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lkoaYxISZRW7KOqeIDcCc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa0f8fbc6df54b9450cee2a7b286d8afaeae90b613ab83e8fac4af7c596eff04a","isrc":"TCAFS2158555","name":"Panito Billete","registered_at":"2026-06-22T23:13:54Z","spotify_id":"4lkoaYxISZRW7KOqeIDcCc","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 0xa0f8fbc6df54b9450cee2a7b286d8afaeae90b613ab83e8fac4af7c596eff04a. 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/4lkoaYxISZRW7KOqeIDcCc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lkoaYxISZRW7KOqeIDcCc.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa0f8fbc6df54b9450cee2a7b286d8afaeae90b613ab83e8fac4af7c596eff04a","isrc":"TCAFS2158555","name":"Panito Billete","registered_at":"2026-06-22T23:13:54Z","spotify_id":"4lkoaYxISZRW7KOqeIDcCc","type":"track"}

Moreno Del Hood
type: MusicRecording
duration: PT3M7S
duration ms: 187285
explicit: false
by artist: Malandro
in album: De Nuevo
  type: MusicAlbum
  date published: 2021-09-03
isrc code: TCAFS2158557
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T17:20:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70521e02d8bc9ff5948823df7eed0b9e6b98f37df8728b896a6c054da3336dc3
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/1iNE4HbealiZlhenSYe7cy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iNE4HbealiZlhenSYe7cy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70521e02d8bc9ff5948823df7eed0b9e6b98f37df8728b896a6c054da3336dc3","isrc":"TCAFS2158557","name":"Moreno Del Hood","registered_at":"2026-06-26T17:20:14Z","spotify_id":"1iNE4HbealiZlhenSYe7cy","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 0x70521e02d8bc9ff5948823df7eed0b9e6b98f37df8728b896a6c054da3336dc3. 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/1iNE4HbealiZlhenSYe7cy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iNE4HbealiZlhenSYe7cy.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x70521e02d8bc9ff5948823df7eed0b9e6b98f37df8728b896a6c054da3336dc3","isrc":"TCAFS2158557","name":"Moreno Del Hood","registered_at":"2026-06-26T17:20:14Z","spotify_id":"1iNE4HbealiZlhenSYe7cy","type":"track"}

Cantante
type: MusicRecording
duration: PT4M39S
duration ms: 279493
explicit: false
by artist: Malandro
in album: De Nuevo
  type: MusicAlbum
  date published: 2021-09-03
isrc code: TCAFS2158560
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T05:28:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcad1006da0e111f578f6043d60684f356468a317609e8c696f07cbf85ebe9d66
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/77o4nh45dXKiG45R59BM1X.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77o4nh45dXKiG45R59BM1X
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 0xcad1006da0e111f578f6043d60684f356468a317609e8c696f07cbf85ebe9d66. 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/77o4nh45dXKiG45R59BM1X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77o4nh45dXKiG45R59BM1X.
  date published: 2026-07-02T05:09:12Z

Por Mis Panas
type: MusicRecording
duration: PT4M7S
duration ms: 247500
explicit: false
by artist: Malandro
in album: De Nuevo
  type: MusicAlbum
  date published: 2021-09-03
isrc code: TCAFS2158561
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T09:08:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2c15f0725efee01db6374b50980d44851dac24358382ebc8360088f45c7c5ff
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/3Ht6M859Jg0OoqHqccBJBi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ht6M859Jg0OoqHqccBJBi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2c15f0725efee01db6374b50980d44851dac24358382ebc8360088f45c7c5ff","isrc":"TCAFS2158561","name":"Por Mis Panas","registered_at":"2026-06-24T09:08:59Z","spotify_id":"3Ht6M859Jg0OoqHqccBJBi","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 0xb2c15f0725efee01db6374b50980d44851dac24358382ebc8360088f45c7c5ff. 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/3Ht6M859Jg0OoqHqccBJBi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ht6M859Jg0OoqHqccBJBi.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb2c15f0725efee01db6374b50980d44851dac24358382ebc8360088f45c7c5ff","isrc":"TCAFS2158561","name":"Por Mis Panas","registered_at":"2026-06-24T09:08:59Z","spotify_id":"3Ht6M859Jg0OoqHqccBJBi","type":"track"}

Triste Felicidad
type: MusicRecording
duration: PT4M10S
duration ms: 250597
explicit: false
by artist: Malandro
in album: De Nuevo
  type: MusicAlbum
  date published: 2021-09-03
isrc code: TCAFS2158564
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:51:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7e44e9e64df33f981fbe0ca3bd4036aeb7cf60c7d3f81002d01eee40d1eba77
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/5YXcUJi94C7vFUZKzLofTt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YXcUJi94C7vFUZKzLofTt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7e44e9e64df33f981fbe0ca3bd4036aeb7cf60c7d3f81002d01eee40d1eba77","isrc":"TCAFS2158564","name":"Triste Felicidad","registered_at":"2026-06-21T21:51:22Z","spotify_id":"5YXcUJi94C7vFUZKzLofTt","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 0xd7e44e9e64df33f981fbe0ca3bd4036aeb7cf60c7d3f81002d01eee40d1eba77. 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/5YXcUJi94C7vFUZKzLofTt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YXcUJi94C7vFUZKzLofTt.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd7e44e9e64df33f981fbe0ca3bd4036aeb7cf60c7d3f81002d01eee40d1eba77","isrc":"TCAFS2158564","name":"Triste Felicidad","registered_at":"2026-06-21T21:51:22Z","spotify_id":"5YXcUJi94C7vFUZKzLofTt","type":"track"}

Con Carpusa & De Cayetano
type: MusicAlbum
date published: 2019-10-01
track: Barrio Lov
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192666
  explicit: false
  by artist: Malandro
  in album: Con Carpusa & De Cayetano
    type: MusicAlbum
    date published: 2019-10-01
  isrc code: TCAEL1990522
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T22:43:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcb67754e48ccdbac9e2a4fadb3542b335565f0c5fbe8d572b866806382c2e582
  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/2c3OEeigpDYjeuI4ACkcvn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2c3OEeigpDYjeuI4ACkcvn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcb67754e48ccdbac9e2a4fadb3542b335565f0c5fbe8d572b866806382c2e582","isrc":"TCAEL1990522","name":"Barrio Lov","registered_at":"2026-06-06T22:43:15Z","spotify_id":"2c3OEeigpDYjeuI4ACkcvn","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 0xcb67754e48ccdbac9e2a4fadb3542b335565f0c5fbe8d572b866806382c2e582. 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/2c3OEeigpDYjeuI4ACkcvn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2c3OEeigpDYjeuI4ACkcvn.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xcb67754e48ccdbac9e2a4fadb3542b335565f0c5fbe8d572b866806382c2e582","isrc":"TCAEL1990522","name":"Barrio Lov","registered_at":"2026-06-06T22:43:15Z","spotify_id":"2c3OEeigpDYjeuI4ACkcvn","type":"track"}
track: Así
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240000
  explicit: false
  by artist: Malandro
  in album: Con Carpusa & De Cayetano
    type: MusicAlbum
    date published: 2019-10-01
  isrc code: TCAEL1990523
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T08:02:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1c50e17b0bc8a8cf40cca412e548325532f19bee2048086496d20ecd467343b9
  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/5n9TlNZQzBLfsn1WSUzQQM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5n9TlNZQzBLfsn1WSUzQQM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1c50e17b0bc8a8cf40cca412e548325532f19bee2048086496d20ecd467343b9","isrc":"TCAEL1990523","name":"Así","registered_at":"2026-06-05T08:02:21Z","spotify_id":"5n9TlNZQzBLfsn1WSUzQQM","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 0x1c50e17b0bc8a8cf40cca412e548325532f19bee2048086496d20ecd467343b9. 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/5n9TlNZQzBLfsn1WSUzQQM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5n9TlNZQzBLfsn1WSUzQQM.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x1c50e17b0bc8a8cf40cca412e548325532f19bee2048086496d20ecd467343b9","isrc":"TCAEL1990523","name":"Así","registered_at":"2026-06-05T08:02:21Z","spotify_id":"5n9TlNZQzBLfsn1WSUzQQM","type":"track"}
track: Bla, Bla, Bla
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223255
  explicit: false
  by artist: Malandro
  in album: Con Carpusa & De Cayetano
    type: MusicAlbum
    date published: 2019-10-01
  isrc code: TCAEL1990525
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T21:10:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x900914f19fd96d1e451e3c5f04071364ec8eb09821b9880e89aa0405e852635d
  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/7LObVUWVLHGG3iSrVUarmu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LObVUWVLHGG3iSrVUarmu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x900914f19fd96d1e451e3c5f04071364ec8eb09821b9880e89aa0405e852635d","isrc":"TCAEL1990525","name":"Bla, Bla, Bla","registered_at":"2026-06-01T21:10:40Z","spotify_id":"7LObVUWVLHGG3iSrVUarmu","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 0x900914f19fd96d1e451e3c5f04071364ec8eb09821b9880e89aa0405e852635d. 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/7LObVUWVLHGG3iSrVUarmu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LObVUWVLHGG3iSrVUarmu.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x900914f19fd96d1e451e3c5f04071364ec8eb09821b9880e89aa0405e852635d","isrc":"TCAEL1990525","name":"Bla, Bla, Bla","registered_at":"2026-06-01T21:10:40Z","spotify_id":"7LObVUWVLHGG3iSrVUarmu","type":"track"}
track: George Gang
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217586
  explicit: false
  by artist: Malandro
  in album: Con Carpusa & De Cayetano
    type: MusicAlbum
    date published: 2019-10-01
  isrc code: TCAEL1990526
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:50:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe3f13eb61ef1abb4876bb1bb40b903f7791922c1cba6e180bce4dc3197533006
  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/7zKOMnNVflNOHPQes0mpG7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zKOMnNVflNOHPQes0mpG7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe3f13eb61ef1abb4876bb1bb40b903f7791922c1cba6e180bce4dc3197533006","isrc":"TCAEL1990526","name":"George Gang","registered_at":"2026-06-08T09:50:57Z","spotify_id":"7zKOMnNVflNOHPQes0mpG7","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 0xe3f13eb61ef1abb4876bb1bb40b903f7791922c1cba6e180bce4dc3197533006. 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/7zKOMnNVflNOHPQes0mpG7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zKOMnNVflNOHPQes0mpG7.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xe3f13eb61ef1abb4876bb1bb40b903f7791922c1cba6e180bce4dc3197533006","isrc":"TCAEL1990526","name":"George Gang","registered_at":"2026-06-08T09:50:57Z","spotify_id":"7zKOMnNVflNOHPQes0mpG7","type":"track"}
track: De Paseo
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229879
  explicit: false
  by artist: Malandro
  in album: Con Carpusa & De Cayetano
    type: MusicAlbum
    date published: 2019-10-01
  isrc code: TCAEL1990527
  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: Dramas Y Problemas
track: Palabra
track: Lagrimas De Cocodrilo
track: Veladas
track: Ghetto Laif, Chetto Laif
track: Pa 100pre
track: Barrio Veneno

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T11:46:15+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x49dd782adafdd8d60776824590abe4ac1a5e707129d201e27fd89e810fb2da0d

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/0nqFQXMDBt4Mexz6KSRZBo.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nqFQXMDBt4Mexz6KSRZBo

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x49dd782adafdd8d60776824590abe4ac1a5e707129d201e27fd89e810fb2da0d","isrc":"TCAEL1990527","name":"De Paseo","registered_at":"2026-06-05T11:46:15Z","spotify_id":"0nqFQXMDBt4Mexz6KSRZBo","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 0x49dd782adafdd8d60776824590abe4ac1a5e707129d201e27fd89e810fb2da0d. 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/0nqFQXMDBt4Mexz6KSRZBo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nqFQXMDBt4Mexz6KSRZBo.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x49dd782adafdd8d60776824590abe4ac1a5e707129d201e27fd89e810fb2da0d","isrc":"TCAEL1990527","name":"De Paseo","registered_at":"2026-06-05T11:46:15Z","spotify_id":"0nqFQXMDBt4Mexz6KSRZBo","type":"track"}

Dramas Y Problemas
type: MusicRecording
duration: PT3M57S
duration ms: 237241
explicit: false
by artist: Malandro
in album: Con Carpusa & De Cayetano
  type: MusicAlbum
  date published: 2019-10-01
isrc code: TCAEL1990528
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:55:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90e8c26b665a01fec5d0a47991a4dbbc7b4349425e127a6817cfa51296f30eb8
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/2ShkSYzohgmaxurDNKAid8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ShkSYzohgmaxurDNKAid8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90e8c26b665a01fec5d0a47991a4dbbc7b4349425e127a6817cfa51296f30eb8","isrc":"TCAEL1990528","name":"Dramas Y Problemas","registered_at":"2026-06-08T10:55:37Z","spotify_id":"2ShkSYzohgmaxurDNKAid8","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 0x90e8c26b665a01fec5d0a47991a4dbbc7b4349425e127a6817cfa51296f30eb8. 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/2ShkSYzohgmaxurDNKAid8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ShkSYzohgmaxurDNKAid8.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x90e8c26b665a01fec5d0a47991a4dbbc7b4349425e127a6817cfa51296f30eb8","isrc":"TCAEL1990528","name":"Dramas Y Problemas","registered_at":"2026-06-08T10:55:37Z","spotify_id":"2ShkSYzohgmaxurDNKAid8","type":"track"}

Palabra
type: MusicRecording
duration: PT2M55S
duration ms: 175081
explicit: false
by artist: Malandro
by artist: Frane
in album: Con Carpusa & De Cayetano
  type: MusicAlbum
  date published: 2019-10-01
isrc code: TCAEL1990530
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:03:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27f19d82b2cb396b5098862434ee6e81322e20d6e3ea720e0a236ad524ec1fab
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/7gDzi7LxUDXEeeRHQjP2vk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gDzi7LxUDXEeeRHQjP2vk
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 0x27f19d82b2cb396b5098862434ee6e81322e20d6e3ea720e0a236ad524ec1fab. 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/7gDzi7LxUDXEeeRHQjP2vk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gDzi7LxUDXEeeRHQjP2vk.
  date published: 2026-06-13T15:41:10Z

Lagrimas De Cocodrilo
type: MusicRecording
duration: PT3M50S
duration ms: 230000
explicit: false
by artist: Malandro
in album: Con Carpusa & De Cayetano
  type: MusicAlbum
  date published: 2019-10-01
isrc code: TCAEL1990531
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:47:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ccfcb0e6c21fef2e32c762dc46f559e8b5e8ae2279fa0a3f7c694800ed57e5f
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/0Ukj0KXIw7ZcU2fpcbqLVU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ukj0KXIw7ZcU2fpcbqLVU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ccfcb0e6c21fef2e32c762dc46f559e8b5e8ae2279fa0a3f7c694800ed57e5f","isrc":"TCAEL1990531","name":"Lagrimas De Cocodrilo","registered_at":"2026-06-05T11:47:15Z","spotify_id":"0Ukj0KXIw7ZcU2fpcbqLVU","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 0x5ccfcb0e6c21fef2e32c762dc46f559e8b5e8ae2279fa0a3f7c694800ed57e5f. 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/0Ukj0KXIw7ZcU2fpcbqLVU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ukj0KXIw7ZcU2fpcbqLVU.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5ccfcb0e6c21fef2e32c762dc46f559e8b5e8ae2279fa0a3f7c694800ed57e5f","isrc":"TCAEL1990531","name":"Lagrimas De Cocodrilo","registered_at":"2026-06-05T11:47:15Z","spotify_id":"0Ukj0KXIw7ZcU2fpcbqLVU","type":"track"}

Veladas
type: MusicRecording
duration: PT3M18S
duration ms: 198000
explicit: false
by artist: Malandro
in album: Con Carpusa & De Cayetano
  type: MusicAlbum
  date published: 2019-10-01
isrc code: TCAEL1990532
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T06:12:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x331a323fc93b453e112ed0cd690d6a5d784597ee48527774388c766a766f38ed
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/0dT2Z9aqXEoqZzM9WhquQO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dT2Z9aqXEoqZzM9WhquQO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0x331a323fc93b453e112ed0cd690d6a5d784597ee48527774388c766a766f38ed. 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/0dT2Z9aqXEoqZzM9WhquQO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dT2Z9aqXEoqZzM9WhquQO.
  date published: 2026-06-13T13:32:09Z

Ghetto Laif, Chetto Laif
type: MusicRecording
duration: PT2M32S
duration ms: 152967
explicit: false
by artist: Malandro
in album: Con Carpusa & De Cayetano
  type: MusicAlbum
  date published: 2019-10-01
isrc code: TCAEL1990533
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:42:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce63088f76503699526b7df89398c06dae70e4027bd036b3609798887b524bab
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/1ER0dLXM0ou4lMeGsqbwLX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ER0dLXM0ou4lMeGsqbwLX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce63088f76503699526b7df89398c06dae70e4027bd036b3609798887b524bab","isrc":"TCAEL1990533","name":"Ghetto Laif, Chetto Laif","registered_at":"2026-06-04T12:42:45Z","spotify_id":"1ER0dLXM0ou4lMeGsqbwLX","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 0xce63088f76503699526b7df89398c06dae70e4027bd036b3609798887b524bab. 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/1ER0dLXM0ou4lMeGsqbwLX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ER0dLXM0ou4lMeGsqbwLX.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xce63088f76503699526b7df89398c06dae70e4027bd036b3609798887b524bab","isrc":"TCAEL1990533","name":"Ghetto Laif, Chetto Laif","registered_at":"2026-06-04T12:42:45Z","spotify_id":"1ER0dLXM0ou4lMeGsqbwLX","type":"track"}

Pa 100pre
type: MusicRecording
duration: PT2M17S
duration ms: 137099
explicit: false
by artist: Malandro
by artist: CNO
in album: Con Carpusa & De Cayetano
  type: MusicAlbum
  date published: 2019-10-01
isrc code: TCAEL1990536
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:04:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc88b8d4a8abe7f7d6f3647cfdee4f795225de930c5f931a0167bb4359e27c5f2
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/57GpfmWy7YJHXZxdB9RmyL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57GpfmWy7YJHXZxdB9RmyL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc88b8d4a8abe7f7d6f3647cfdee4f795225de930c5f931a0167bb4359e27c5f2","isrc":"TCAEL1990536","name":"Pa 100pre","registered_at":"2026-06-09T16:04:16Z","spotify_id":"57GpfmWy7YJHXZxdB9RmyL","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 0xc88b8d4a8abe7f7d6f3647cfdee4f795225de930c5f931a0167bb4359e27c5f2. 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/57GpfmWy7YJHXZxdB9RmyL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57GpfmWy7YJHXZxdB9RmyL.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc88b8d4a8abe7f7d6f3647cfdee4f795225de930c5f931a0167bb4359e27c5f2","isrc":"TCAEL1990536","name":"Pa 100pre","registered_at":"2026-06-09T16:04:16Z","spotify_id":"57GpfmWy7YJHXZxdB9RmyL","type":"track"}

Barrio Veneno
type: MusicRecording
duration: PT3M58S
duration ms: 238623
explicit: false
by artist: Malandro
in album: Con Carpusa & De Cayetano
  type: MusicAlbum
  date published: 2019-10-01
isrc code: TCAEL1990537
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T15:45:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x904256166e7c645d616a5c96439e1651a5eda7bf84b388425cf6a04c277f6945
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/4gqVPeWvw6qmF3cO7UIYYD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gqVPeWvw6qmF3cO7UIYYD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x904256166e7c645d616a5c96439e1651a5eda7bf84b388425cf6a04c277f6945","isrc":"TCAEL1990537","name":"Barrio Veneno","registered_at":"2026-06-10T15:45:48Z","spotify_id":"4gqVPeWvw6qmF3cO7UIYYD","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 0x904256166e7c645d616a5c96439e1651a5eda7bf84b388425cf6a04c277f6945. 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/4gqVPeWvw6qmF3cO7UIYYD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gqVPeWvw6qmF3cO7UIYYD.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x904256166e7c645d616a5c96439e1651a5eda7bf84b388425cf6a04c277f6945","isrc":"TCAEL1990537","name":"Barrio Veneno","registered_at":"2026-06-10T15:45:48Z","spotify_id":"4gqVPeWvw6qmF3cO7UIYYD","type":"track"}

El Amor No Muere Y Vos Te Queres Morir!
type: MusicAlbum
date published: 2018-02-15
track: Fé
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258803
  explicit: false
  by artist: Malandro
  in album: El Amor No Muere Y Vos Te Queres Morir!
    type: MusicAlbum
    date published: 2018-02-15
  isrc code: TCADM1862791
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T21:39:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd3a1ec3e9f5e52ea9c3654ac613a437b2fafebab1e85b4df8ee0ddcd720214ef
  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/0VJfmcFqsp1uQZjAW30x6Y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VJfmcFqsp1uQZjAW30x6Y
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd3a1ec3e9f5e52ea9c3654ac613a437b2fafebab1e85b4df8ee0ddcd720214ef","isrc":"TCADM1862791","name":"Fé","registered_at":"2026-06-20T21:39:30Z","spotify_id":"0VJfmcFqsp1uQZjAW30x6Y","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 0xd3a1ec3e9f5e52ea9c3654ac613a437b2fafebab1e85b4df8ee0ddcd720214ef. 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/0VJfmcFqsp1uQZjAW30x6Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VJfmcFqsp1uQZjAW30x6Y.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xd3a1ec3e9f5e52ea9c3654ac613a437b2fafebab1e85b4df8ee0ddcd720214ef","isrc":"TCADM1862791","name":"Fé","registered_at":"2026-06-20T21:39:30Z","spotify_id":"0VJfmcFqsp1uQZjAW30x6Y","type":"track"}
track: Nostalgita
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240000
  explicit: false
  by artist: Malandro
  in album: El Amor No Muere Y Vos Te Queres Morir!
    type: MusicAlbum
    date published: 2018-02-15
  isrc code: TCADM1862793
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T10:52:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0acd259050cdd3000ed4ac605910085893b85b986619a3e19c9a1218dda9d788
  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/0hpBgz5XRA48mtRzhXsRb1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hpBgz5XRA48mtRzhXsRb1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0x0acd259050cdd3000ed4ac605910085893b85b986619a3e19c9a1218dda9d788. 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/0hpBgz5XRA48mtRzhXsRb1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hpBgz5XRA48mtRzhXsRb1.
    date published: 2026-06-13T13:32:09Z
track: Tu Chacalito
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195376
  explicit: false
  by artist: Malandro
  in album: El Amor No Muere Y Vos Te Queres Morir!
    type: MusicAlbum
    date published: 2018-02-15
  isrc code: TCADM1862795
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T02:11:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeba85dca45687ad30da3549138c4ecea19a475d35de95dd78001f7b744d188e8
  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/00GLOiF71RKUuOByMp23qh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00GLOiF71RKUuOByMp23qh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeba85dca45687ad30da3549138c4ecea19a475d35de95dd78001f7b744d188e8","isrc":"TCADM1862795","name":"Tu Chacalito","registered_at":"2026-06-10T02:11:54Z","spotify_id":"00GLOiF71RKUuOByMp23qh","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 0xeba85dca45687ad30da3549138c4ecea19a475d35de95dd78001f7b744d188e8. 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/00GLOiF71RKUuOByMp23qh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00GLOiF71RKUuOByMp23qh.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xeba85dca45687ad30da3549138c4ecea19a475d35de95dd78001f7b744d188e8","isrc":"TCADM1862795","name":"Tu Chacalito","registered_at":"2026-06-10T02:11:54Z","spotify_id":"00GLOiF71RKUuOByMp23qh","type":"track"}
track: Moda
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251076
  explicit: false
  by artist: Malandro
  in album: El Amor No Muere Y Vos Te Queres Morir!
    type: MusicAlbum
    date published: 2018-02-15
  isrc code: TCADM1862796
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T19:38:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa366b04ffcf00c62df43c341abd21ee736e6c14260a1544e24eb703f3258eb01
  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/4oODpLOteZS97PUh7QqYQs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oODpLOteZS97PUh7QqYQs
  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 0xa366b04ffcf00c62df43c341abd21ee736e6c14260a1544e24eb703f3258eb01. 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/4oODpLOteZS97PUh7QqYQs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oODpLOteZS97PUh7QqYQs.
    date published: 2026-07-02T05:09:12Z
track: Baila, Baila
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173333
  explicit: false
  by artist: Malandro
  in album: El Amor No Muere Y Vos Te Queres Morir!
    type: MusicAlbum
    date published: 2018-02-15
  isrc code: TCADM1862798
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  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: Re Jurada
track: Al Fin Y Al Cabo
track: Bienvenida
track: Monono

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T13:20:16+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa21864bfc916003105ca677f55ee4f5a0f5fea1c2b173d4e230a4093d15747d6

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/5XOMxBdJQsuFIxQVhbUKgX.json

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

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xa21864bfc916003105ca677f55ee4f5a0f5fea1c2b173d4e230a4093d15747d6","isrc":"TCADM1862798","name":"Baila, Baila","registered_at":"2026-06-18T13:20:16Z","spotify_id":"5XOMxBdJQsuFIxQVhbUKgX","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 0xa21864bfc916003105ca677f55ee4f5a0f5fea1c2b173d4e230a4093d15747d6. 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/5XOMxBdJQsuFIxQVhbUKgX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5XOMxBdJQsuFIxQVhbUKgX.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xa21864bfc916003105ca677f55ee4f5a0f5fea1c2b173d4e230a4093d15747d6","isrc":"TCADM1862798","name":"Baila, Baila","registered_at":"2026-06-18T13:20:16Z","spotify_id":"5XOMxBdJQsuFIxQVhbUKgX","type":"track"}

Re Jurada
type: MusicRecording
duration: PT4M0S
duration ms: 240875
explicit: false
by artist: Malandro
in album: El Amor No Muere Y Vos Te Queres Morir!
  type: MusicAlbum
  date published: 2018-02-15
isrc code: TCADM1862801
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T23:56:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b35016c823610231f112312fc202b08974f63a297b5887dd1906010c97c56c6
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/04m1Hz5742bHZajOHvJcg8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04m1Hz5742bHZajOHvJcg8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b35016c823610231f112312fc202b08974f63a297b5887dd1906010c97c56c6","isrc":"TCADM1862801","name":"Re Jurada","registered_at":"2026-06-19T23:56:00Z","spotify_id":"04m1Hz5742bHZajOHvJcg8","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 0x5b35016c823610231f112312fc202b08974f63a297b5887dd1906010c97c56c6. 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/04m1Hz5742bHZajOHvJcg8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04m1Hz5742bHZajOHvJcg8.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x5b35016c823610231f112312fc202b08974f63a297b5887dd1906010c97c56c6","isrc":"TCADM1862801","name":"Re Jurada","registered_at":"2026-06-19T23:56:00Z","spotify_id":"04m1Hz5742bHZajOHvJcg8","type":"track"}

Al Fin Y Al Cabo
type: MusicRecording
duration: PT4M6S
duration ms: 246624
explicit: false
by artist: Malandro
by artist: Galguicie
in album: El Amor No Muere Y Vos Te Queres Morir!
  type: MusicAlbum
  date published: 2018-02-15
isrc code: TCADM1862805
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T04:13:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x366ccaddde7cfdda67dd539147773e27475c1b24ad4de41eb769349207e4399d
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/3QYKbrip8r6uNnDirbazo2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QYKbrip8r6uNnDirbazo2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x366ccaddde7cfdda67dd539147773e27475c1b24ad4de41eb769349207e4399d","isrc":"TCADM1862805","name":"Al Fin Y Al Cabo","registered_at":"2026-06-20T04:13:07Z","spotify_id":"3QYKbrip8r6uNnDirbazo2","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 0x366ccaddde7cfdda67dd539147773e27475c1b24ad4de41eb769349207e4399d. 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/3QYKbrip8r6uNnDirbazo2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QYKbrip8r6uNnDirbazo2.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x366ccaddde7cfdda67dd539147773e27475c1b24ad4de41eb769349207e4399d","isrc":"TCADM1862805","name":"Al Fin Y Al Cabo","registered_at":"2026-06-20T04:13:07Z","spotify_id":"3QYKbrip8r6uNnDirbazo2","type":"track"}

Bienvenida
type: MusicRecording
duration: PT3M14S
duration ms: 194734
explicit: false
by artist: Malandro
in album: El Amor No Muere Y Vos Te Queres Morir!
  type: MusicAlbum
  date published: 2018-02-15
isrc code: TCADM1862809
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T13:19:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe3bfb1efd9b0ac2938f8de458c3fcfe14df58873703668f85e3095b1c5c97f9
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/5fiQ7ciEKItgKN7Sz8vOpV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fiQ7ciEKItgKN7Sz8vOpV
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 0xbe3bfb1efd9b0ac2938f8de458c3fcfe14df58873703668f85e3095b1c5c97f9. 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/5fiQ7ciEKItgKN7Sz8vOpV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fiQ7ciEKItgKN7Sz8vOpV.
  date published: 2026-07-02T03:55:08Z

Monono
type: MusicRecording
duration: PT4M6S
duration ms: 246857
explicit: false
by artist: Malandro
in album: El Amor No Muere Y Vos Te Queres Morir!
  type: MusicAlbum
  date published: 2018-02-15
isrc code: TCADM1862812
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T23:08:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x063ffce32bfdef1ff9dd1726fe1025cd741120a79b4a0657148c19221fc0d612
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/014My8nupPqCRdFpXZ75kE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/014My8nupPqCRdFpXZ75kE
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 0x063ffce32bfdef1ff9dd1726fe1025cd741120a79b4a0657148c19221fc0d612. 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/014My8nupPqCRdFpXZ75kE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/014My8nupPqCRdFpXZ75kE.
  date published: 2026-07-02T03:55:08Z

Jolgorio & Jarana
type: MusicAlbum
date published: 2015-09-18
track: Yo Con Todos los Chiches
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200829
  explicit: false
  by artist: Malandro
  in album: Jolgorio & Jarana
    type: MusicAlbum
    date published: 2015-09-18
  isrc code: TCADX1816499
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T21:52:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb42d88ae08bc1fe20f49926832788eb9a7dadad7e052517f5c5939b4efaadeb9
  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/43pjJj7dKkj86xgbfXXdit.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43pjJj7dKkj86xgbfXXdit
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb42d88ae08bc1fe20f49926832788eb9a7dadad7e052517f5c5939b4efaadeb9","isrc":"TCADX1816499","name":"Yo Con Todos los Chiches","registered_at":"2026-06-21T21:52:48Z","spotify_id":"43pjJj7dKkj86xgbfXXdit","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 0xb42d88ae08bc1fe20f49926832788eb9a7dadad7e052517f5c5939b4efaadeb9. 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/43pjJj7dKkj86xgbfXXdit.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43pjJj7dKkj86xgbfXXdit.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb42d88ae08bc1fe20f49926832788eb9a7dadad7e052517f5c5939b4efaadeb9","isrc":"TCADX1816499","name":"Yo Con Todos los Chiches","registered_at":"2026-06-21T21:52:48Z","spotify_id":"43pjJj7dKkj86xgbfXXdit","type":"track"}
track: Malandro de America
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238837
  explicit: false
  by artist: Malandro
  in album: Jolgorio & Jarana
    type: MusicAlbum
    date published: 2015-09-18
  isrc code: TCADX1816501
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T21:51:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc9651df4d4fb47df4ee592e6a59e8c63085e84bf1e0c3c9ab7c9d0b13d3af296
  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/3ntA0MXmVd61ZahzxAjTdi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ntA0MXmVd61ZahzxAjTdi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc9651df4d4fb47df4ee592e6a59e8c63085e84bf1e0c3c9ab7c9d0b13d3af296","isrc":"TCADX1816501","name":"Malandro de America","registered_at":"2026-06-21T21:51:57Z","spotify_id":"3ntA0MXmVd61ZahzxAjTdi","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 0xc9651df4d4fb47df4ee592e6a59e8c63085e84bf1e0c3c9ab7c9d0b13d3af296. 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/3ntA0MXmVd61ZahzxAjTdi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ntA0MXmVd61ZahzxAjTdi.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc9651df4d4fb47df4ee592e6a59e8c63085e84bf1e0c3c9ab7c9d0b13d3af296","isrc":"TCADX1816501","name":"Malandro de America","registered_at":"2026-06-21T21:51:57Z","spotify_id":"3ntA0MXmVd61ZahzxAjTdi","type":"track"}
track: Pero Aguanta
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183640
  explicit: false
  by artist: Malandro
  in album: Jolgorio & Jarana
    type: MusicAlbum
    date published: 2015-09-18
  isrc code: TCADX1816507
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T08:54:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4eb42c1c0aab3ab3ee96759fa26b821074ca414d549bc9188925af31f2b2712d
  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/4tqndvQm2vEzoSAzjFyHf9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tqndvQm2vEzoSAzjFyHf9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4eb42c1c0aab3ab3ee96759fa26b821074ca414d549bc9188925af31f2b2712d","isrc":"TCADX1816507","name":"Pero Aguanta","registered_at":"2026-06-24T08:54:42Z","spotify_id":"4tqndvQm2vEzoSAzjFyHf9","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 0x4eb42c1c0aab3ab3ee96759fa26b821074ca414d549bc9188925af31f2b2712d. 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/4tqndvQm2vEzoSAzjFyHf9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tqndvQm2vEzoSAzjFyHf9.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x4eb42c1c0aab3ab3ee96759fa26b821074ca414d549bc9188925af31f2b2712d","isrc":"TCADX1816507","name":"Pero Aguanta","registered_at":"2026-06-24T08:54:42Z","spotify_id":"4tqndvQm2vEzoSAzjFyHf9","type":"track"}
track: Ni Uno Mas
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259735
  explicit: false
  by artist: Malandro
  in album: Jolgorio & Jarana
    type: MusicAlbum
    date published: 2015-09-18
  isrc code: TCADX1816508
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T21:49:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6bd25c97d7a2eb93832482d09028eec081782b3dbd714013353f545f5b23e9dd
  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/4wQEo7QPHD3MGAzMxkNSpg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wQEo7QPHD3MGAzMxkNSpg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6bd25c97d7a2eb93832482d09028eec081782b3dbd714013353f545f5b23e9dd","isrc":"TCADX1816508","name":"Ni Uno Mas","registered_at":"2026-06-21T21:49:31Z","spotify_id":"4wQEo7QPHD3MGAzMxkNSpg","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 0x6bd25c97d7a2eb93832482d09028eec081782b3dbd714013353f545f5b23e9dd. 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/4wQEo7QPHD3MGAzMxkNSpg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wQEo7QPHD3MGAzMxkNSpg.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6bd25c97d7a2eb93832482d09028eec081782b3dbd714013353f545f5b23e9dd","isrc":"TCADX1816508","name":"Ni Uno Mas","registered_at":"2026-06-21T21:49:31Z","spotify_id":"4wQEo7QPHD3MGAzMxkNSpg","type":"track"}
track: Ya no Compro
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248581
  explicit: false
  by artist: Malandro
  in album: Jolgorio & Jarana
    type: MusicAlbum
    date published: 2015-09-18
  isrc code: TCADX1816509
  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: Todo Pago
track: Por Mis Panas
track: Original
track: Los Feos Tamos Hit
track: Si Quiero Puedo

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-20T21:33:18+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x8d147127890d55438d3ce9e6f3b49ffa67eed1df8fcb26f41dec1fc000e52a39

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/2PpFsPAlR8aMuFaLBRrnno.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PpFsPAlR8aMuFaLBRrnno

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x8d147127890d55438d3ce9e6f3b49ffa67eed1df8fcb26f41dec1fc000e52a39","isrc":"TCADX1816509","name":"Ya no Compro","registered_at":"2026-06-20T21:33:18Z","spotify_id":"2PpFsPAlR8aMuFaLBRrnno","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 0x8d147127890d55438d3ce9e6f3b49ffa67eed1df8fcb26f41dec1fc000e52a39. 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/2PpFsPAlR8aMuFaLBRrnno.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PpFsPAlR8aMuFaLBRrnno.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x8d147127890d55438d3ce9e6f3b49ffa67eed1df8fcb26f41dec1fc000e52a39","isrc":"TCADX1816509","name":"Ya no Compro","registered_at":"2026-06-20T21:33:18Z","spotify_id":"2PpFsPAlR8aMuFaLBRrnno","type":"track"}

Todo Pago
type: MusicRecording
duration: PT3M44S
duration ms: 224287
explicit: false
by artist: Malandro
by artist: primo efe,
by artist: tom kidnap
in album: Jolgorio & Jarana
  type: MusicAlbum
  date published: 2015-09-18
isrc code: TCADX1816513
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T07:26:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b24d9dce09a2add550ca3d8acc632ad4384e23754f398d6c997b8de13d95667
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/1S4aJNgp6ZdR5KRMrTsDY4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1S4aJNgp6ZdR5KRMrTsDY4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b24d9dce09a2add550ca3d8acc632ad4384e23754f398d6c997b8de13d95667","isrc":"TCADX1816513","name":"Todo Pago","registered_at":"2026-06-25T07:26:05Z","spotify_id":"1S4aJNgp6ZdR5KRMrTsDY4","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 0x2b24d9dce09a2add550ca3d8acc632ad4384e23754f398d6c997b8de13d95667. 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/1S4aJNgp6ZdR5KRMrTsDY4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1S4aJNgp6ZdR5KRMrTsDY4.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x2b24d9dce09a2add550ca3d8acc632ad4384e23754f398d6c997b8de13d95667","isrc":"TCADX1816513","name":"Todo Pago","registered_at":"2026-06-25T07:26:05Z","spotify_id":"1S4aJNgp6ZdR5KRMrTsDY4","type":"track"}

Por Mis Panas
type: MusicRecording
duration: PT4M6S
duration ms: 246674
explicit: false
by artist: Malandro
in album: Jolgorio & Jarana
  type: MusicAlbum
  date published: 2015-09-18
isrc code: TCADX1816515
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T08:54:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8473e35a2e6b52bc7547367d5b9806e321687dceca8ee19cb001e87f6f47b0e
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/0AU9mBgq4XizJ1gDDE9vPf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AU9mBgq4XizJ1gDDE9vPf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8473e35a2e6b52bc7547367d5b9806e321687dceca8ee19cb001e87f6f47b0e","isrc":"TCADX1816515","name":"Por Mis Panas","registered_at":"2026-06-24T08:54:16Z","spotify_id":"0AU9mBgq4XizJ1gDDE9vPf","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 0xc8473e35a2e6b52bc7547367d5b9806e321687dceca8ee19cb001e87f6f47b0e. 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/0AU9mBgq4XizJ1gDDE9vPf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AU9mBgq4XizJ1gDDE9vPf.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc8473e35a2e6b52bc7547367d5b9806e321687dceca8ee19cb001e87f6f47b0e","isrc":"TCADX1816515","name":"Por Mis Panas","registered_at":"2026-06-24T08:54:16Z","spotify_id":"0AU9mBgq4XizJ1gDDE9vPf","type":"track"}

Original
type: MusicRecording
duration: PT3M36S
duration ms: 216868
explicit: false
by artist: Malandro
in album: Jolgorio & Jarana
  type: MusicAlbum
  date published: 2015-09-18
isrc code: TCADX1816516
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T17:19:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd4c76688246f79af48ecb890bc897ea7d1427f34e996d696e59b9d1ea1bc98c
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/25jxJk6Tk0b28ABs78lQHP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25jxJk6Tk0b28ABs78lQHP
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 0xcd4c76688246f79af48ecb890bc897ea7d1427f34e996d696e59b9d1ea1bc98c. 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/25jxJk6Tk0b28ABs78lQHP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25jxJk6Tk0b28ABs78lQHP.
  date published: 2026-07-02T03:55:08Z

Los Feos Tamos Hit
type: MusicRecording
duration: PT4M5S
duration ms: 245864
explicit: false
by artist: Malandro
in album: Jolgorio & Jarana
  type: MusicAlbum
  date published: 2015-09-18
isrc code: TCADX1816518
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T09:07:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc439848e1413b042194b520524d26045ac33e6e025dfcb34c2b3657021c459a7
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/5sUH7KiJyjclE25lcZa1rp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sUH7KiJyjclE25lcZa1rp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc439848e1413b042194b520524d26045ac33e6e025dfcb34c2b3657021c459a7","isrc":"TCADX1816518","name":"Los Feos Tamos Hit","registered_at":"2026-06-24T09:07:12Z","spotify_id":"5sUH7KiJyjclE25lcZa1rp","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 0xc439848e1413b042194b520524d26045ac33e6e025dfcb34c2b3657021c459a7. 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/5sUH7KiJyjclE25lcZa1rp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sUH7KiJyjclE25lcZa1rp.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc439848e1413b042194b520524d26045ac33e6e025dfcb34c2b3657021c459a7","isrc":"TCADX1816518","name":"Los Feos Tamos Hit","registered_at":"2026-06-24T09:07:12Z","spotify_id":"5sUH7KiJyjclE25lcZa1rp","type":"track"}

Si Quiero Puedo
type: MusicRecording
duration: PT4M55S
duration ms: 295497
explicit: false
by artist: Malandro
by artist: primo efe,
by artist: Deivbeat
in album: Jolgorio & Jarana
  type: MusicAlbum
  date published: 2015-09-18
isrc code: TCADX1816532
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T15:53:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1797284b3dbc9a195df1d517cfa0df115af897b1a627ff441333831c9da5a24f
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/2tvIlZ7WHNJxTgcITtuOyA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tvIlZ7WHNJxTgcITtuOyA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1797284b3dbc9a195df1d517cfa0df115af897b1a627ff441333831c9da5a24f","isrc":"TCADX1816532","name":"Si Quiero Puedo","registered_at":"2026-06-25T15:53:18Z","spotify_id":"2tvIlZ7WHNJxTgcITtuOyA","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 0x1797284b3dbc9a195df1d517cfa0df115af897b1a627ff441333831c9da5a24f. 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/2tvIlZ7WHNJxTgcITtuOyA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2tvIlZ7WHNJxTgcITtuOyA.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x1797284b3dbc9a195df1d517cfa0df115af897b1a627ff441333831c9da5a24f","isrc":"TCADX1816532","name":"Si Quiero Puedo","registered_at":"2026-06-25T15:53:18Z","spotify_id":"2tvIlZ7WHNJxTgcITtuOyA","type":"track"}

Ojos De Serpiente
type: MusicAlbum
date published: 2024-08-30
track: Ojos De Serpiente
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236814
  explicit: false
  by artist: Buford Tannen
  by artist: Malandro
  in album: Ojos De Serpiente
    type: MusicAlbum
    date published: 2024-08-30
  isrc code: TCAIP2439715

Cuando Llueve Con Sol
type: MusicAlbum
date published: 2024-08-20
track: Cuando Llueve Con Sol
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212823
  explicit: false
  by artist: Malandro
  by artist: Jaloner
  in album: Cuando Llueve Con Sol
    type: MusicAlbum
    date published: 2024-08-20
  isrc code: TCAIQ2411000
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:10:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe9dd5bc47af302e6d02643d386c14b60180ccde4f3a72e6624800d45d46fdc65
  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/6bwBz3rAURDJCLjEdfmvjB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bwBz3rAURDJCLjEdfmvjB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe9dd5bc47af302e6d02643d386c14b60180ccde4f3a72e6624800d45d46fdc65","isrc":"TCAIQ2411000","name":"Cuando Llueve Con Sol","registered_at":"2026-06-06T16:10:59Z","spotify_id":"6bwBz3rAURDJCLjEdfmvjB","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 0xe9dd5bc47af302e6d02643d386c14b60180ccde4f3a72e6624800d45d46fdc65. 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/6bwBz3rAURDJCLjEdfmvjB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bwBz3rAURDJCLjEdfmvjB.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe9dd5bc47af302e6d02643d386c14b60180ccde4f3a72e6624800d45d46fdc65","isrc":"TCAIQ2411000","name":"Cuando Llueve Con Sol","registered_at":"2026-06-06T16:10:59Z","spotify_id":"6bwBz3rAURDJCLjEdfmvjB","type":"track"}

Vestigios De La Oscuridad
type: MusicAlbum
date published: 2024-07-22
track: Vestigios De La Oscuridad
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212957
  explicit: false
  by artist: Malandro
  in album: Vestigios De La Oscuridad
    type: MusicAlbum
    date published: 2024-07-22
  isrc code: TCAIN2429804

Heridas
type: MusicAlbum
date published: 2024-05-02
track: Heridas
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212173
  explicit: false
  by artist: Malandro
  in album: Heridas
    type: MusicAlbum
    date published: 2024-05-02
  isrc code: TCAIF2433325
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T23:12:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c036beded8cd82ae098f559aca2d4d6722feee6ebdfc79078f37b5e6d6f51e5
  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/4BWeDYgTyNHsNJqDbG3z9j.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BWeDYgTyNHsNJqDbG3z9j
  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 0x9c036beded8cd82ae098f559aca2d4d6722feee6ebdfc79078f37b5e6d6f51e5. 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/4BWeDYgTyNHsNJqDbG3z9j.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BWeDYgTyNHsNJqDbG3z9j.
    date published: 2026-07-02T03:55:08Z

Vago Y Atorrante
type: MusicAlbum
date published: 2024-02-07
track: Vago Y Atorrante
  type: MusicRecording
  duration: PT5M4S
  duration ms: 304240
  explicit: false
  by artist: Malandro
  in album: Vago Y Atorrante
    type: MusicAlbum
    date published: 2024-02-07
  isrc code: TCAHX2450682
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T02:35:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7ef8be9c2ea88f1b1299643c1b3fac4b8dbfd820dedcbf698bd11bd6c8816cd8
  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/1IWsuFlLlHzyhtYIQw0S0d.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IWsuFlLlHzyhtYIQw0S0d
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7ef8be9c2ea88f1b1299643c1b3fac4b8dbfd820dedcbf698bd11bd6c8816cd8","isrc":"TCAHX2450682","name":"Vago Y Atorrante","registered_at":"2026-06-06T02:35:34Z","spotify_id":"1IWsuFlLlHzyhtYIQw0S0d","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 0x7ef8be9c2ea88f1b1299643c1b3fac4b8dbfd820dedcbf698bd11bd6c8816cd8. 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/1IWsuFlLlHzyhtYIQw0S0d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IWsuFlLlHzyhtYIQw0S0d.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7ef8be9c2ea88f1b1299643c1b3fac4b8dbfd820dedcbf698bd11bd6c8816cd8","isrc":"TCAHX2450682","name":"Vago Y Atorrante","registered_at":"2026-06-06T02:35:34Z","spotify_id":"1IWsuFlLlHzyhtYIQw0S0d","type":"track"}

Anda Pa Alla
type: MusicAlbum
date published: 2024-01-29
track: Anda Pa Alla
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232131
  explicit: false
  by artist: Malandro
  in album: Anda Pa Alla
    type: MusicAlbum
    date published: 2024-01-29
  isrc code: TCAHW2473913
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T15:52:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf7ede0ee37d5db69a8a34d6e035ad0cc28d0f563f0ac643871d6edd30b7245a1
  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/6BdzDVeLH7LBqoA8kTrxrz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BdzDVeLH7LBqoA8kTrxrz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf7ede0ee37d5db69a8a34d6e035ad0cc28d0f563f0ac643871d6edd30b7245a1","isrc":"TCAHW2473913","name":"Anda Pa Alla","registered_at":"2026-06-25T15:52:14Z","spotify_id":"6BdzDVeLH7LBqoA8kTrxrz","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 0xf7ede0ee37d5db69a8a34d6e035ad0cc28d0f563f0ac643871d6edd30b7245a1. 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/6BdzDVeLH7LBqoA8kTrxrz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BdzDVeLH7LBqoA8kTrxrz.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0xf7ede0ee37d5db69a8a34d6e035ad0cc28d0f563f0ac643871d6edd30b7245a1","isrc":"TCAHW2473913","name":"Anda Pa Alla","registered_at":"2026-06-25T15:52:14Z","spotify_id":"6BdzDVeLH7LBqoA8kTrxrz","type":"track"}

Alta En El Cielo
type: MusicAlbum
date published: 2023-11-25
track: Alta En El Cielo
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241846
  explicit: false
  by artist: Malandro
  in album: Alta En El Cielo
    type: MusicAlbum
    date published: 2023-11-25
  isrc code: TCAHQ2357667
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T20:27:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbbc4a310149f5ead276898364afda6ceba8223c32d4f5ab248ca4f1fd1ed3d77
  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/7BPYwUT9fDWZHynnqMjYeR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BPYwUT9fDWZHynnqMjYeR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbbc4a310149f5ead276898364afda6ceba8223c32d4f5ab248ca4f1fd1ed3d77","isrc":"TCAHQ2357667","name":"Alta En El Cielo","registered_at":"2026-06-26T20:27:56Z","spotify_id":"7BPYwUT9fDWZHynnqMjYeR","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 0xbbc4a310149f5ead276898364afda6ceba8223c32d4f5ab248ca4f1fd1ed3d77. 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/7BPYwUT9fDWZHynnqMjYeR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BPYwUT9fDWZHynnqMjYeR.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xbbc4a310149f5ead276898364afda6ceba8223c32d4f5ab248ca4f1fd1ed3d77","isrc":"TCAHQ2357667","name":"Alta En El Cielo","registered_at":"2026-06-26T20:27:56Z","spotify_id":"7BPYwUT9fDWZHynnqMjYeR","type":"track"}

Ganado
type: MusicAlbum
date published: 2023-11-04
track: Ganado
  type: MusicRecording
  duration: PT4M42S
  duration ms: 282352
  explicit: false
  by artist: Malandro
  in album: Ganado
    type: MusicAlbum
    date published: 2023-11-04
  isrc code: TCAHP2301667
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T15:51:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6439a61316555e5eab5c27a78bcc7e0a4d5295f57d85dfd5af5c11d2a428abbc
  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/7dm6yWlyoXDiTS0wWztm5G.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dm6yWlyoXDiTS0wWztm5G
  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 0x6439a61316555e5eab5c27a78bcc7e0a4d5295f57d85dfd5af5c11d2a428abbc. 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/7dm6yWlyoXDiTS0wWztm5G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dm6yWlyoXDiTS0wWztm5G.
    date published: 2026-07-02T11:38:34Z

Con Hechos
type: MusicAlbum
date published: 2023-09-26
track: Con Hechos
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184719
  explicit: false
  by artist: Malandro
  in album: Con Hechos
    type: MusicAlbum
    date published: 2023-09-26
  isrc code: TCAHM2311610
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T17:16:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x853f871e13f3727ceeff544a6cc32206e3d1d56d29bb6065f1527fb804e25375
  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/5gwCUCVLOtJveBQKwfTgXo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gwCUCVLOtJveBQKwfTgXo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x853f871e13f3727ceeff544a6cc32206e3d1d56d29bb6065f1527fb804e25375","isrc":"TCAHM2311610","name":"Con Hechos","registered_at":"2026-06-26T17:16:47Z","spotify_id":"5gwCUCVLOtJveBQKwfTgXo","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 0x853f871e13f3727ceeff544a6cc32206e3d1d56d29bb6065f1527fb804e25375. 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/5gwCUCVLOtJveBQKwfTgXo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5gwCUCVLOtJveBQKwfTgXo.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x853f871e13f3727ceeff544a6cc32206e3d1d56d29bb6065f1527fb804e25375","isrc":"TCAHM2311610","name":"Con Hechos","registered_at":"2026-06-26T17:16:47Z","spotify_id":"5gwCUCVLOtJveBQKwfTgXo","type":"track"}

Porn Jud
type: MusicAlbum
date published: 2023-08-26
track: Porn Jud
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228269
  explicit: false
  by artist: Malandro
  in album: Porn Jud
    type: MusicAlbum
    date published: 2023-08-26
  isrc code: TCAHJ2389193
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T17:15:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x007934828830b7caf52d44e4a7c6c145e3994e659502a35256abd1b87864dcd9
  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/2RN992rr6mw1JXpJqyxiEJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RN992rr6mw1JXpJqyxiEJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x007934828830b7caf52d44e4a7c6c145e3994e659502a35256abd1b87864dcd9","isrc":"TCAHJ2389193","name":"Porn Jud","registered_at":"2026-06-26T17:15:55Z","spotify_id":"2RN992rr6mw1JXpJqyxiEJ","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 0x007934828830b7caf52d44e4a7c6c145e3994e659502a35256abd1b87864dcd9. 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/2RN992rr6mw1JXpJqyxiEJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RN992rr6mw1JXpJqyxiEJ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x007934828830b7caf52d44e4a7c6c145e3994e659502a35256abd1b87864dcd9","isrc":"TCAHJ2389193","name":"Porn Jud","registered_at":"2026-06-26T17:15:55Z","spotify_id":"2RN992rr6mw1JXpJqyxiEJ","type":"track"}

Ni Del Bien Ni Del Mal
type: MusicAlbum
date published: 2023-08-06
track: Ni Del Bien Ni Del Mal
  type: MusicRecording
  duration: PT5M12S
  duration ms: 312000
  explicit: false
  by artist: Malandro
  in album: Ni Del Bien Ni Del Mal
    type: MusicAlbum
    date published: 2023-08-06
  isrc code: TCAHI2348393

Fua!
type: MusicAlbum
date published: 2023-08-06
track: Fua!
  type: MusicRecording
  duration: PT4M56S
  duration ms: 296103
  explicit: false
  by artist: Malandro
  in album: Fua!
    type: MusicAlbum
    date published: 2023-08-06
  isrc code: TCAHI2348294
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T21:34:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x95bb1fa9df23d076832d27c9c4c5765fa2184ce7763119ef46a943266e179b43
  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/2bIS6Q0IQa1D8AaHhr9ovs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bIS6Q0IQa1D8AaHhr9ovs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0x95bb1fa9df23d076832d27c9c4c5765fa2184ce7763119ef46a943266e179b43. 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/2bIS6Q0IQa1D8AaHhr9ovs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bIS6Q0IQa1D8AaHhr9ovs.
    date published: 2026-07-02T03:30:09Z

Chica Glam
type: MusicAlbum
date published: 2023-08-06
track: Chica Glam
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257872
  explicit: false
  by artist: Malandro
  in album: Chica Glam
    type: MusicAlbum
    date published: 2023-08-06
  isrc code: TCAHI2348344

Mama De La Yeka
type: MusicAlbum
date published: 2023-04-30
track: Mama De La Yeka
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225895
  explicit: false
  by artist: Malandro
  in album: Mama De La Yeka
    type: MusicAlbum
    date published: 2023-04-30
  isrc code: TCAHB2357502
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T08:59:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc9a3f743997404a10e6610318c180183b141555f08a5128147a083db3418a568
  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/4rcQNxB8Op5Q4BseYjLx9a.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rcQNxB8Op5Q4BseYjLx9a
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc9a3f743997404a10e6610318c180183b141555f08a5128147a083db3418a568","isrc":"TCAHB2357502","name":"Mama De La Yeka","registered_at":"2026-06-24T08:59:04Z","spotify_id":"4rcQNxB8Op5Q4BseYjLx9a","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 0xc9a3f743997404a10e6610318c180183b141555f08a5128147a083db3418a568. 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/4rcQNxB8Op5Q4BseYjLx9a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rcQNxB8Op5Q4BseYjLx9a.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xc9a3f743997404a10e6610318c180183b141555f08a5128147a083db3418a568","isrc":"TCAHB2357502","name":"Mama De La Yeka","registered_at":"2026-06-24T08:59:04Z","spotify_id":"4rcQNxB8Op5Q4BseYjLx9a","type":"track"}

Certificado de la Luna
type: MusicAlbum
date published: 2022-12-07
track: Certificado de la Luna
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273529
  explicit: false
  by artist: MPDhela
  by artist: Malandro
  in album: Certificado de la Luna
    type: MusicAlbum
    date published: 2022-12-07
  isrc code: US7VG2367149
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T18:53:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x411273eed900e437ead8295276985216e4f41eb74aa2e755527e0e3650b7a512
  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/0nnwjlriyzvZMffSRVWFUz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nnwjlriyzvZMffSRVWFUz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x411273eed900e437ead8295276985216e4f41eb74aa2e755527e0e3650b7a512","isrc":"US7VG2367149","name":"Certificado de la Luna","registered_at":"2026-06-07T18:53:49Z","spotify_id":"0nnwjlriyzvZMffSRVWFUz","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 0x411273eed900e437ead8295276985216e4f41eb74aa2e755527e0e3650b7a512. 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/0nnwjlriyzvZMffSRVWFUz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nnwjlriyzvZMffSRVWFUz.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x411273eed900e437ead8295276985216e4f41eb74aa2e755527e0e3650b7a512","isrc":"US7VG2367149","name":"Certificado de la Luna","registered_at":"2026-06-07T18:53:49Z","spotify_id":"0nnwjlriyzvZMffSRVWFUz","type":"track"}

Cumbimbap
type: MusicAlbum
date published: 2022-09-30
track: Cumbimbap
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217500
  explicit: false
  by artist: Malandro
  in album: Cumbimbap
    type: MusicAlbum
    date published: 2022-09-30
  isrc code: TCAGK2275022

Pantera
type: MusicAlbum
date published: 2022-09-16
track: Pantera
  type: MusicRecording
  duration: PT5M2S
  duration ms: 302222
  explicit: false
  by artist: Malandro
  in album: Pantera
    type: MusicAlbum
    date published: 2022-09-16
  isrc code: TCAHJ2313078

Himno De Mi Coro Acustico
type: MusicAlbum
date published: 2022-09-09
track: Himno De Mi Coro Acustico
  type: MusicRecording
  duration: PT4M54S
  duration ms: 294720
  explicit: false
  by artist: Malandro
  in album: Himno De Mi Coro Acustico
    type: MusicAlbum
    date published: 2022-09-09
  isrc code: TCAGK2275305

Calle, Calidad y Conga
type: MusicAlbum
date published: 2021-11-20
track: Calle, Calidad y Conga
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267826
  explicit: false
  by artist: Malandro
  in album: Calle, Calidad y Conga
    type: MusicAlbum
    date published: 2021-11-20
  isrc code: TCAFW2179865
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:37:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x13e18e4c65244534742fb89ef869a7ac9de1eddb7bbe62b6e5752da4cf8b57f8
  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/0o52qSF0hKVg6zalglIXjP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0o52qSF0hKVg6zalglIXjP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x13e18e4c65244534742fb89ef869a7ac9de1eddb7bbe62b6e5752da4cf8b57f8","isrc":"TCAFW2179865","name":"Calle, Calidad y Conga","registered_at":"2026-06-04T13:37:27Z","spotify_id":"0o52qSF0hKVg6zalglIXjP","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 0x13e18e4c65244534742fb89ef869a7ac9de1eddb7bbe62b6e5752da4cf8b57f8. 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/0o52qSF0hKVg6zalglIXjP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0o52qSF0hKVg6zalglIXjP.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x13e18e4c65244534742fb89ef869a7ac9de1eddb7bbe62b6e5752da4cf8b57f8","isrc":"TCAFW2179865","name":"Calle, Calidad y Conga","registered_at":"2026-06-04T13:37:27Z","spotify_id":"0o52qSF0hKVg6zalglIXjP","type":"track"}

Papi Trampa
type: MusicAlbum
date published: 2021-07-23
track: Papi Trampa
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232077
  explicit: false
  by artist: Malandro
  in album: Papi Trampa
    type: MusicAlbum
    date published: 2021-07-23
  isrc code: TCAFR2147025
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T08:55:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfb09f4b475b004f028eba560d4c358d586f10cbd59025d2306f2bbd84361f93b
  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/4fOiZxWFBZSdV3uDZLmAni.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fOiZxWFBZSdV3uDZLmAni
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfb09f4b475b004f028eba560d4c358d586f10cbd59025d2306f2bbd84361f93b","isrc":"TCAFR2147025","name":"Papi Trampa","registered_at":"2026-06-24T08:55:58Z","spotify_id":"4fOiZxWFBZSdV3uDZLmAni","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 0xfb09f4b475b004f028eba560d4c358d586f10cbd59025d2306f2bbd84361f93b. 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/4fOiZxWFBZSdV3uDZLmAni.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4fOiZxWFBZSdV3uDZLmAni.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xfb09f4b475b004f028eba560d4c358d586f10cbd59025d2306f2bbd84361f93b","isrc":"TCAFR2147025","name":"Papi Trampa","registered_at":"2026-06-24T08:55:58Z","spotify_id":"4fOiZxWFBZSdV3uDZLmAni","type":"track"}

Mala Costumbre
type: MusicAlbum
date published: 2021-05-31
track: Mala Costumbre
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192000
  explicit: false
  by artist: Malandro
  by artist: Hot Plug Beats
  by artist: NoArtistBeatz
  in album: Mala Costumbre
    type: MusicAlbum
    date published: 2021-05-31
  isrc code: USHM22181791

Esquela a la Libertad
type: MusicAlbum
date published: 2021-05-15
track: Esquela a la Libertad
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238000
  explicit: false
  by artist: Malandro
  in album: Esquela a la Libertad
    type: MusicAlbum
    date published: 2021-05-15
  isrc code: TCAFO2155843
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T21:33:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1d2dbf3f7dd1e81b3043c2b04d0e903f455ae9402cd742749e8bb309bab95245
  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/3V7v8q4Bsgwxq5GrZneGz6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3V7v8q4Bsgwxq5GrZneGz6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1d2dbf3f7dd1e81b3043c2b04d0e903f455ae9402cd742749e8bb309bab95245","isrc":"TCAFO2155843","name":"Esquela a la Libertad","registered_at":"2026-06-17T21:33:48Z","spotify_id":"3V7v8q4Bsgwxq5GrZneGz6","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 0x1d2dbf3f7dd1e81b3043c2b04d0e903f455ae9402cd742749e8bb309bab95245. 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/3V7v8q4Bsgwxq5GrZneGz6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3V7v8q4Bsgwxq5GrZneGz6.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x1d2dbf3f7dd1e81b3043c2b04d0e903f455ae9402cd742749e8bb309bab95245","isrc":"TCAFO2155843","name":"Esquela a la Libertad","registered_at":"2026-06-17T21:33:48Z","spotify_id":"3V7v8q4Bsgwxq5GrZneGz6","type":"track"}

La Silvia
type: MusicAlbum
date published: 2021-04-16
track: La Silvia
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199843
  explicit: false
  by artist: Malandro
  in album: La Silvia
    type: MusicAlbum
    date published: 2021-04-16
  isrc code: TCAFN2126219

El Quid de la Cuestion
type: MusicAlbum
date published: 2021-04-16
track: El Quid de la Cuestion
  type: MusicRecording
  duration: PT4M42S
  duration ms: 282965
  explicit: false
  by artist: Malandro
  in album: El Quid de la Cuestion
    type: MusicAlbum
    date published: 2021-04-16
  isrc code: TCAFN2126235
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T07:26:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32de93a9b9429543e571b1c1f9839f1b31b5b6d5ab4619baf85fdd00baa847aa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1bQmr4L4Wxy0oeykuRqXMr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bQmr4L4Wxy0oeykuRqXMr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x32de93a9b9429543e571b1c1f9839f1b31b5b6d5ab4619baf85fdd00baa847aa","isrc":"TCAFN2126235","name":"El Quid de la Cuestion","registered_at":"2026-06-25T07:26:21Z","spotify_id":"1bQmr4L4Wxy0oeykuRqXMr","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 0x32de93a9b9429543e571b1c1f9839f1b31b5b6d5ab4619baf85fdd00baa847aa. 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/1bQmr4L4Wxy0oeykuRqXMr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bQmr4L4Wxy0oeykuRqXMr.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x32de93a9b9429543e571b1c1f9839f1b31b5b6d5ab4619baf85fdd00baa847aa","isrc":"TCAFN2126235","name":"El Quid de la Cuestion","registered_at":"2026-06-25T07:26:21Z","spotify_id":"1bQmr4L4Wxy0oeykuRqXMr","type":"track"}

Richard Night
type: MusicAlbum
date published: 2021-03-15
track: Richard Night
  type: MusicRecording
  duration: PT5M12S
  duration ms: 312941
  explicit: false
  by artist: Malandro
  in album: Richard Night
    type: MusicAlbum
    date published: 2021-03-15
  isrc code: TCAFL2197180
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T19:11:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8ed8d60b6cac6fa35311511536755691f011b22610e0354eefa8cd4d13971e2e
  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/0pVHLDUugIw7CAm3Kd6ELn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pVHLDUugIw7CAm3Kd6ELn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8ed8d60b6cac6fa35311511536755691f011b22610e0354eefa8cd4d13971e2e","isrc":"TCAFL2197180","name":"Richard Night","registered_at":"2026-06-20T19:11:59Z","spotify_id":"0pVHLDUugIw7CAm3Kd6ELn","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 0x8ed8d60b6cac6fa35311511536755691f011b22610e0354eefa8cd4d13971e2e. 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/0pVHLDUugIw7CAm3Kd6ELn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0pVHLDUugIw7CAm3Kd6ELn.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x8ed8d60b6cac6fa35311511536755691f011b22610e0354eefa8cd4d13971e2e","isrc":"TCAFL2197180","name":"Richard Night","registered_at":"2026-06-20T19:11:59Z","spotify_id":"0pVHLDUugIw7CAm3Kd6ELn","type":"track"}

Espejismo Adulterado
type: MusicAlbum
date published: 2021-02-05
track: Espejismo Adulterado
  type: MusicRecording
  duration: PT5M30S
  duration ms: 330789
  explicit: false
  by artist: Malandro
  in album: Espejismo Adulterado
    type: MusicAlbum
    date published: 2021-02-05
  isrc code: TCAFJ2172657

Chapa y Carbón
type: MusicAlbum
date published: 2021-01-29
track: Chapa y Carbón
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148965
  explicit: false
  by artist: DT.Bilardo
  by artist: L-Gante
  by artist: Malandro
  in album: Chapa y Carbón
    type: MusicAlbum
    date published: 2021-01-29
  isrc code: QM4TW2161327
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:12:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb3d9f7172bf4da9cec8b388576f67349de6ab6fd1716533479e7eedd7953c874
  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/5Tb6otVPK2m7uvpK4WmMGQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Tb6otVPK2m7uvpK4WmMGQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
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  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 0xb3d9f7172bf4da9cec8b388576f67349de6ab6fd1716533479e7eedd7953c874. 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/5Tb6otVPK2m7uvpK4WmMGQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Tb6otVPK2m7uvpK4WmMGQ.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xb3d9f7172bf4da9cec8b388576f67349de6ab6fd1716533479e7eedd7953c874","isrc":"QM4TW2161327","name":"Chapa y Carbón","registered_at":"2026-06-06T15:12:38Z","spotify_id":"5Tb6otVPK2m7uvpK4WmMGQ","type":"track"}

Ennochao Malandro
type: MusicAlbum
date published: 2021-01-22
track: Ennochao Malandro
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264000
  explicit: false
  by artist: Malandro
  in album: Ennochao Malandro
    type: MusicAlbum
    date published: 2021-01-22
  isrc code: TCAFJ2118197

De la Risa / Guampa Chata (Sesiones Musikeras #3) [En Vivo]
type: MusicAlbum
date published: 2021-01-08
track: De la Risa / Guampa Chata (Sesiones Musikeras #3) - En Vivo
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223995
  explicit: false
  by artist: Mala Fama
  by artist: Malandro
  in album: De la Risa / Guampa Chata (Sesiones Musikeras #3) [En Vivo]
    type: MusicAlbum
    date published: 2021-01-08
  isrc code: USANG2153070
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T15:55:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3d5394b0895ffdebb9782322d445e6d3170d4c2e62330ef4f7e5dfc8eab17de2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4rYWsbK263CUSUVHW7ZCui.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rYWsbK263CUSUVHW7ZCui
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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    value: {"copyright_id":"0x3d5394b0895ffdebb9782322d445e6d3170d4c2e62330ef4f7e5dfc8eab17de2","isrc":"USANG2153070","name":"De la Risa / Guampa Chata (Sesiones Musikeras #3) - En Vivo","registered_at":"2026-06-10T15:55:10Z","spotify_id":"4rYWsbK263CUSUVHW7ZCui","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 0x3d5394b0895ffdebb9782322d445e6d3170d4c2e62330ef4f7e5dfc8eab17de2. 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/4rYWsbK263CUSUVHW7ZCui.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rYWsbK263CUSUVHW7ZCui.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x3d5394b0895ffdebb9782322d445e6d3170d4c2e62330ef4f7e5dfc8eab17de2","isrc":"USANG2153070","name":"De la Risa / Guampa Chata (Sesiones Musikeras #3) - En Vivo","registered_at":"2026-06-10T15:55:10Z","spotify_id":"4rYWsbK263CUSUVHW7ZCui","type":"track"}

Escort
type: MusicAlbum
date published: 2020-12-18
track: Escort
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212129
  explicit: false
  by artist: Malandro
  in album: Escort
    type: MusicAlbum
    date published: 2020-12-18
  isrc code: TCAFH2040066
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T23:13:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf6f0938be8048357f6eac159f92cff4519f4a2fdcb4522502970a2bbe629fc1e
  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/2AqrWHHPN2OBbsWCl8TEz4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AqrWHHPN2OBbsWCl8TEz4
  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 0xf6f0938be8048357f6eac159f92cff4519f4a2fdcb4522502970a2bbe629fc1e. 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/2AqrWHHPN2OBbsWCl8TEz4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AqrWHHPN2OBbsWCl8TEz4.
    date published: 2026-07-02T03:55:08Z

Bla, Bla, Bla
type: MusicRecording
duration: PT3M43S
duration ms: 223255
explicit: false
by artist: Malandro
in album: Con Carpusa & De Cayetano
  type: MusicAlbum
  date published: 2019-10-01
isrc code: TCAEL1990525
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T21:10:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x900914f19fd96d1e451e3c5f04071364ec8eb09821b9880e89aa0405e852635d
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/7LObVUWVLHGG3iSrVUarmu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LObVUWVLHGG3iSrVUarmu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x900914f19fd96d1e451e3c5f04071364ec8eb09821b9880e89aa0405e852635d","isrc":"TCAEL1990525","name":"Bla, Bla, Bla","registered_at":"2026-06-01T21:10:40Z","spotify_id":"7LObVUWVLHGG3iSrVUarmu","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 0x900914f19fd96d1e451e3c5f04071364ec8eb09821b9880e89aa0405e852635d. 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/7LObVUWVLHGG3iSrVUarmu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LObVUWVLHGG3iSrVUarmu.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x900914f19fd96d1e451e3c5f04071364ec8eb09821b9880e89aa0405e852635d","isrc":"TCAEL1990525","name":"Bla, Bla, Bla","registered_at":"2026-06-01T21:10:40Z","spotify_id":"7LObVUWVLHGG3iSrVUarmu","type":"track"}

Ghetto Laif, Chetto Laif
type: MusicRecording
duration: PT2M32S
duration ms: 152967
explicit: false
by artist: Malandro
in album: Con Carpusa & De Cayetano
  type: MusicAlbum
  date published: 2019-10-01
isrc code: TCAEL1990533
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:42:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce63088f76503699526b7df89398c06dae70e4027bd036b3609798887b524bab
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/1ER0dLXM0ou4lMeGsqbwLX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ER0dLXM0ou4lMeGsqbwLX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce63088f76503699526b7df89398c06dae70e4027bd036b3609798887b524bab","isrc":"TCAEL1990533","name":"Ghetto Laif, Chetto Laif","registered_at":"2026-06-04T12:42:45Z","spotify_id":"1ER0dLXM0ou4lMeGsqbwLX","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 0xce63088f76503699526b7df89398c06dae70e4027bd036b3609798887b524bab. 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/1ER0dLXM0ou4lMeGsqbwLX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ER0dLXM0ou4lMeGsqbwLX.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xce63088f76503699526b7df89398c06dae70e4027bd036b3609798887b524bab","isrc":"TCAEL1990533","name":"Ghetto Laif, Chetto Laif","registered_at":"2026-06-04T12:42:45Z","spotify_id":"1ER0dLXM0ou4lMeGsqbwLX","type":"track"}

Así
type: MusicRecording
duration: PT4M0S
duration ms: 240000
explicit: false
by artist: Malandro
in album: Con Carpusa & De Cayetano
  type: MusicAlbum
  date published: 2019-10-01
isrc code: TCAEL1990523
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:02:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c50e17b0bc8a8cf40cca412e548325532f19bee2048086496d20ecd467343b9
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/5n9TlNZQzBLfsn1WSUzQQM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5n9TlNZQzBLfsn1WSUzQQM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c50e17b0bc8a8cf40cca412e548325532f19bee2048086496d20ecd467343b9","isrc":"TCAEL1990523","name":"Así","registered_at":"2026-06-05T08:02:21Z","spotify_id":"5n9TlNZQzBLfsn1WSUzQQM","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 0x1c50e17b0bc8a8cf40cca412e548325532f19bee2048086496d20ecd467343b9. 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/5n9TlNZQzBLfsn1WSUzQQM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5n9TlNZQzBLfsn1WSUzQQM.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x1c50e17b0bc8a8cf40cca412e548325532f19bee2048086496d20ecd467343b9","isrc":"TCAEL1990523","name":"Así","registered_at":"2026-06-05T08:02:21Z","spotify_id":"5n9TlNZQzBLfsn1WSUzQQM","type":"track"}

EL PORQUE DE TU MIRAR - Remix
type: MusicRecording
duration: PT4M8S
duration ms: 248773
explicit: false
by artist: Fianru
by artist: Malandro
in album: EL PORQUE DE TU MIRAR - Remix
  type: MusicAlbum
  date published: 2024-08-16
isrc code: QZNJZ2443565
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:18:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d5ce443b38c12c81f0668c9ebe12bba4660764c4f563c83f055d42dcebe266c
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/7jhBUJswWbBhvGrdx0qoWU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jhBUJswWbBhvGrdx0qoWU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d5ce443b38c12c81f0668c9ebe12bba4660764c4f563c83f055d42dcebe266c","isrc":"QZNJZ2443565","name":"EL PORQUE DE TU MIRAR - Remix","registered_at":"2026-06-06T09:18:33Z","spotify_id":"7jhBUJswWbBhvGrdx0qoWU","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 0x8d5ce443b38c12c81f0668c9ebe12bba4660764c4f563c83f055d42dcebe266c. 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/7jhBUJswWbBhvGrdx0qoWU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jhBUJswWbBhvGrdx0qoWU.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x8d5ce443b38c12c81f0668c9ebe12bba4660764c4f563c83f055d42dcebe266c","isrc":"QZNJZ2443565","name":"EL PORQUE DE TU MIRAR - Remix","registered_at":"2026-06-06T09:18:33Z","spotify_id":"7jhBUJswWbBhvGrdx0qoWU","type":"track"}

De Paseo
type: MusicRecording
duration: PT3M49S
duration ms: 229879
explicit: false
by artist: Malandro
in album: Con Carpusa & De Cayetano
  type: MusicAlbum
  date published: 2019-10-01
isrc code: TCAEL1990527
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:46:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49dd782adafdd8d60776824590abe4ac1a5e707129d201e27fd89e810fb2da0d
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/0nqFQXMDBt4Mexz6KSRZBo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nqFQXMDBt4Mexz6KSRZBo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x49dd782adafdd8d60776824590abe4ac1a5e707129d201e27fd89e810fb2da0d","isrc":"TCAEL1990527","name":"De Paseo","registered_at":"2026-06-05T11:46:15Z","spotify_id":"0nqFQXMDBt4Mexz6KSRZBo","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 0x49dd782adafdd8d60776824590abe4ac1a5e707129d201e27fd89e810fb2da0d. 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/0nqFQXMDBt4Mexz6KSRZBo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nqFQXMDBt4Mexz6KSRZBo.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x49dd782adafdd8d60776824590abe4ac1a5e707129d201e27fd89e810fb2da0d","isrc":"TCAEL1990527","name":"De Paseo","registered_at":"2026-06-05T11:46:15Z","spotify_id":"0nqFQXMDBt4Mexz6KSRZBo","type":"track"}

Barrio Lov
type: MusicRecording
duration: PT3M12S
duration ms: 192666
explicit: false
by artist: Malandro
in album: Con Carpusa & De Cayetano
  type: MusicAlbum
  date published: 2019-10-01
isrc code: TCAEL1990522
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:43:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb67754e48ccdbac9e2a4fadb3542b335565f0c5fbe8d572b866806382c2e582
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/2c3OEeigpDYjeuI4ACkcvn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2c3OEeigpDYjeuI4ACkcvn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb67754e48ccdbac9e2a4fadb3542b335565f0c5fbe8d572b866806382c2e582","isrc":"TCAEL1990522","name":"Barrio Lov","registered_at":"2026-06-06T22:43:15Z","spotify_id":"2c3OEeigpDYjeuI4ACkcvn","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 0xcb67754e48ccdbac9e2a4fadb3542b335565f0c5fbe8d572b866806382c2e582. 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/2c3OEeigpDYjeuI4ACkcvn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2c3OEeigpDYjeuI4ACkcvn.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xcb67754e48ccdbac9e2a4fadb3542b335565f0c5fbe8d572b866806382c2e582","isrc":"TCAEL1990522","name":"Barrio Lov","registered_at":"2026-06-06T22:43:15Z","spotify_id":"2c3OEeigpDYjeuI4ACkcvn","type":"track"}

George Gang
type: MusicRecording
duration: PT3M37S
duration ms: 217586
explicit: false
by artist: Malandro
in album: Con Carpusa & De Cayetano
  type: MusicAlbum
  date published: 2019-10-01
isrc code: TCAEL1990526
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:50:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3f13eb61ef1abb4876bb1bb40b903f7791922c1cba6e180bce4dc3197533006
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/7zKOMnNVflNOHPQes0mpG7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zKOMnNVflNOHPQes0mpG7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3f13eb61ef1abb4876bb1bb40b903f7791922c1cba6e180bce4dc3197533006","isrc":"TCAEL1990526","name":"George Gang","registered_at":"2026-06-08T09:50:57Z","spotify_id":"7zKOMnNVflNOHPQes0mpG7","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 0xe3f13eb61ef1abb4876bb1bb40b903f7791922c1cba6e180bce4dc3197533006. 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/7zKOMnNVflNOHPQes0mpG7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zKOMnNVflNOHPQes0mpG7.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xe3f13eb61ef1abb4876bb1bb40b903f7791922c1cba6e180bce4dc3197533006","isrc":"TCAEL1990526","name":"George Gang","registered_at":"2026-06-08T09:50:57Z","spotify_id":"7zKOMnNVflNOHPQes0mpG7","type":"track"}

Palabra
type: MusicRecording
duration: PT2M55S
duration ms: 175081
explicit: false
by artist: Malandro
by artist: Frane
in album: Con Carpusa & De Cayetano
  type: MusicAlbum
  date published: 2019-10-01
isrc code: TCAEL1990530
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:03:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27f19d82b2cb396b5098862434ee6e81322e20d6e3ea720e0a236ad524ec1fab
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/7gDzi7LxUDXEeeRHQjP2vk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gDzi7LxUDXEeeRHQjP2vk
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 0x27f19d82b2cb396b5098862434ee6e81322e20d6e3ea720e0a236ad524ec1fab. 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/7gDzi7LxUDXEeeRHQjP2vk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gDzi7LxUDXEeeRHQjP2vk.
  date published: 2026-06-13T15:41:10Z

Pa 100pre
type: MusicRecording
duration: PT2M17S
duration ms: 137099
explicit: false
by artist: Malandro
by artist: CNO
in album: Con Carpusa & De Cayetano
  type: MusicAlbum
  date published: 2019-10-01
isrc code: TCAEL1990536
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:04:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc88b8d4a8abe7f7d6f3647cfdee4f795225de930c5f931a0167bb4359e27c5f2
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/57GpfmWy7YJHXZxdB9RmyL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57GpfmWy7YJHXZxdB9RmyL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc88b8d4a8abe7f7d6f3647cfdee4f795225de930c5f931a0167bb4359e27c5f2","isrc":"TCAEL1990536","name":"Pa 100pre","registered_at":"2026-06-09T16:04:16Z","spotify_id":"57GpfmWy7YJHXZxdB9RmyL","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 0xc88b8d4a8abe7f7d6f3647cfdee4f795225de930c5f931a0167bb4359e27c5f2. 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/57GpfmWy7YJHXZxdB9RmyL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57GpfmWy7YJHXZxdB9RmyL.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc88b8d4a8abe7f7d6f3647cfdee4f795225de930c5f931a0167bb4359e27c5f2","isrc":"TCAEL1990536","name":"Pa 100pre","registered_at":"2026-06-09T16:04:16Z","spotify_id":"57GpfmWy7YJHXZxdB9RmyL","type":"track"}

Asi Me Aceptaste
type: MusicRecording
duration: PT4M55S
duration ms: 295491
explicit: false
by artist: Nucleo Aka Tintasucia
by artist: Malandro
by artist: El Triangulo Estudio
in album: Gemas
  type: MusicAlbum
  date published: 2022-09-13
isrc code: QMBZ92298750
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T13:22:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26ce1a5df33008d48dc3e70f997ac3711f635464c5cd406c82de6f73e3e9cae4
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/3LTx93mhrzALJAziloUHXD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LTx93mhrzALJAziloUHXD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x26ce1a5df33008d48dc3e70f997ac3711f635464c5cd406c82de6f73e3e9cae4","isrc":"QMBZ92298750","name":"Asi Me Aceptaste","registered_at":"2026-06-18T13:22:31Z","spotify_id":"3LTx93mhrzALJAziloUHXD","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 0x26ce1a5df33008d48dc3e70f997ac3711f635464c5cd406c82de6f73e3e9cae4. 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/3LTx93mhrzALJAziloUHXD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LTx93mhrzALJAziloUHXD.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x26ce1a5df33008d48dc3e70f997ac3711f635464c5cd406c82de6f73e3e9cae4","isrc":"QMBZ92298750","name":"Asi Me Aceptaste","registered_at":"2026-06-18T13:22:31Z","spotify_id":"3LTx93mhrzALJAziloUHXD","type":"track"}

Dramas Y Problemas
type: MusicRecording
duration: PT3M57S
duration ms: 237241
explicit: false
by artist: Malandro
in album: Con Carpusa & De Cayetano
  type: MusicAlbum
  date published: 2019-10-01
isrc code: TCAEL1990528
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:55:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90e8c26b665a01fec5d0a47991a4dbbc7b4349425e127a6817cfa51296f30eb8
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/2ShkSYzohgmaxurDNKAid8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ShkSYzohgmaxurDNKAid8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x90e8c26b665a01fec5d0a47991a4dbbc7b4349425e127a6817cfa51296f30eb8","isrc":"TCAEL1990528","name":"Dramas Y Problemas","registered_at":"2026-06-08T10:55:37Z","spotify_id":"2ShkSYzohgmaxurDNKAid8","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 0x90e8c26b665a01fec5d0a47991a4dbbc7b4349425e127a6817cfa51296f30eb8. 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/2ShkSYzohgmaxurDNKAid8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ShkSYzohgmaxurDNKAid8.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x90e8c26b665a01fec5d0a47991a4dbbc7b4349425e127a6817cfa51296f30eb8","isrc":"TCAEL1990528","name":"Dramas Y Problemas","registered_at":"2026-06-08T10:55:37Z","spotify_id":"2ShkSYzohgmaxurDNKAid8","type":"track"}

Lagrimas De Cocodrilo
type: MusicRecording
duration: PT3M50S
duration ms: 230000
explicit: false
by artist: Malandro
in album: Con Carpusa & De Cayetano
  type: MusicAlbum
  date published: 2019-10-01
isrc code: TCAEL1990531
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:47:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ccfcb0e6c21fef2e32c762dc46f559e8b5e8ae2279fa0a3f7c694800ed57e5f
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/0Ukj0KXIw7ZcU2fpcbqLVU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ukj0KXIw7ZcU2fpcbqLVU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ccfcb0e6c21fef2e32c762dc46f559e8b5e8ae2279fa0a3f7c694800ed57e5f","isrc":"TCAEL1990531","name":"Lagrimas De Cocodrilo","registered_at":"2026-06-05T11:47:15Z","spotify_id":"0Ukj0KXIw7ZcU2fpcbqLVU","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 0x5ccfcb0e6c21fef2e32c762dc46f559e8b5e8ae2279fa0a3f7c694800ed57e5f. 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/0Ukj0KXIw7ZcU2fpcbqLVU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ukj0KXIw7ZcU2fpcbqLVU.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5ccfcb0e6c21fef2e32c762dc46f559e8b5e8ae2279fa0a3f7c694800ed57e5f","isrc":"TCAEL1990531","name":"Lagrimas De Cocodrilo","registered_at":"2026-06-05T11:47:15Z","spotify_id":"0Ukj0KXIw7ZcU2fpcbqLVU","type":"track"}

Veladas
type: MusicRecording
duration: PT3M18S
duration ms: 198000
explicit: false
by artist: Malandro
in album: Con Carpusa & De Cayetano
  type: MusicAlbum
  date published: 2019-10-01
isrc code: TCAEL1990532
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T06:12:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x331a323fc93b453e112ed0cd690d6a5d784597ee48527774388c766a766f38ed
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/0dT2Z9aqXEoqZzM9WhquQO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dT2Z9aqXEoqZzM9WhquQO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0x331a323fc93b453e112ed0cd690d6a5d784597ee48527774388c766a766f38ed. 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/0dT2Z9aqXEoqZzM9WhquQO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dT2Z9aqXEoqZzM9WhquQO.
  date published: 2026-06-13T13:32:09Z

Barrio Veneno
type: MusicRecording
duration: PT3M58S
duration ms: 238623
explicit: false
by artist: Malandro
in album: Con Carpusa & De Cayetano
  type: MusicAlbum
  date published: 2019-10-01
isrc code: TCAEL1990537
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T15:45:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x904256166e7c645d616a5c96439e1651a5eda7bf84b388425cf6a04c277f6945
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/4gqVPeWvw6qmF3cO7UIYYD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gqVPeWvw6qmF3cO7UIYYD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x904256166e7c645d616a5c96439e1651a5eda7bf84b388425cf6a04c277f6945","isrc":"TCAEL1990537","name":"Barrio Veneno","registered_at":"2026-06-10T15:45:48Z","spotify_id":"4gqVPeWvw6qmF3cO7UIYYD","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 0x904256166e7c645d616a5c96439e1651a5eda7bf84b388425cf6a04c277f6945. 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/4gqVPeWvw6qmF3cO7UIYYD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gqVPeWvw6qmF3cO7UIYYD.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x904256166e7c645d616a5c96439e1651a5eda7bf84b388425cf6a04c277f6945","isrc":"TCAEL1990537","name":"Barrio Veneno","registered_at":"2026-06-10T15:45:48Z","spotify_id":"4gqVPeWvw6qmF3cO7UIYYD","type":"track"}

Anda Pa Alla
type: MusicRecording
duration: PT3M52S
duration ms: 232131
explicit: false
by artist: Malandro
in album: Anda Pa Alla
  type: MusicAlbum
  date published: 2024-01-29
isrc code: TCAHW2473913
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T15:52:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7ede0ee37d5db69a8a34d6e035ad0cc28d0f563f0ac643871d6edd30b7245a1
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/6BdzDVeLH7LBqoA8kTrxrz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BdzDVeLH7LBqoA8kTrxrz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7ede0ee37d5db69a8a34d6e035ad0cc28d0f563f0ac643871d6edd30b7245a1","isrc":"TCAHW2473913","name":"Anda Pa Alla","registered_at":"2026-06-25T15:52:14Z","spotify_id":"6BdzDVeLH7LBqoA8kTrxrz","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 0xf7ede0ee37d5db69a8a34d6e035ad0cc28d0f563f0ac643871d6edd30b7245a1. 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/6BdzDVeLH7LBqoA8kTrxrz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BdzDVeLH7LBqoA8kTrxrz.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xf7ede0ee37d5db69a8a34d6e035ad0cc28d0f563f0ac643871d6edd30b7245a1","isrc":"TCAHW2473913","name":"Anda Pa Alla","registered_at":"2026-06-25T15:52:14Z","spotify_id":"6BdzDVeLH7LBqoA8kTrxrz","type":"track"}

Ni Del Bien Ni Del Mal
type: MusicRecording
duration: PT5M12S
duration ms: 312000
explicit: false
by artist: Malandro
in album: Ni Del Bien Ni Del Mal
  type: MusicAlbum
  date published: 2023-08-06
isrc code: TCAHI2348393

Og's
type: MusicRecording
duration: PT4M38S
duration ms: 278890
explicit: false
by artist: Fianru
by artist: Malandro
by artist: T&K
by artist: Nucleo Aka Tintasucia
by artist: CNO Kingteam
in album: Vicio
  type: MusicAlbum
  date published: 2021-06-04
isrc code: QZHZ52117755
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T13:20:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x642d6b98f08921bdc8e21c9d51a96e766c1bdcdf35091d8f14a9034ad35dbd83
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/0Pf3s137Utga9wFC6yDCG9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Pf3s137Utga9wFC6yDCG9
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 0x642d6b98f08921bdc8e21c9d51a96e766c1bdcdf35091d8f14a9034ad35dbd83. 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/0Pf3s137Utga9wFC6yDCG9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Pf3s137Utga9wFC6yDCG9.
  date published: 2026-07-02T03:55:08Z

Og's
type: MusicRecording
duration: PT4M39S
duration ms: 279251
explicit: false
by artist: Fianru
by artist: Malandro
by artist: T&K
by artist: Nucleo Aka Tintasucia
by artist: CNO Kingteam
in album: Og's
  type: MusicAlbum
  date published: 2020-10-16
isrc code: QZNJV2034814
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:04:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3260a982d9ae606e4048cc40cf54228df5f27164c3d2b44984e39c24b2b45387
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/540CZIkFru9cSkIP2OddbM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/540CZIkFru9cSkIP2OddbM
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 0x3260a982d9ae606e4048cc40cf54228df5f27164c3d2b44984e39c24b2b45387. 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/540CZIkFru9cSkIP2OddbM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/540CZIkFru9cSkIP2OddbM.
  date published: 2026-06-13T15:41:10Z

El Logi
type: MusicRecording
duration: PT3M40S
duration ms: 220140
explicit: false
by artist: Javier Ortega
by artist: MPDhela
by artist: Malandro
in album: Yunta
  type: MusicAlbum
  date published: 2022-06-24
isrc code: QZHZ52244594
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T23:10:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9505a933d087e2410f9552ac23f13c49662d2da8937a12b91c7c37f8650e3bf
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/3uVpKkWsFetjUp6PfdeL3h.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uVpKkWsFetjUp6PfdeL3h
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9505a933d087e2410f9552ac23f13c49662d2da8937a12b91c7c37f8650e3bf","isrc":"QZHZ52244594","name":"El Logi","registered_at":"2026-06-22T23:10:27Z","spotify_id":"3uVpKkWsFetjUp6PfdeL3h","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 0xd9505a933d087e2410f9552ac23f13c49662d2da8937a12b91c7c37f8650e3bf. 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/3uVpKkWsFetjUp6PfdeL3h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uVpKkWsFetjUp6PfdeL3h.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd9505a933d087e2410f9552ac23f13c49662d2da8937a12b91c7c37f8650e3bf","isrc":"QZHZ52244594","name":"El Logi","registered_at":"2026-06-22T23:10:27Z","spotify_id":"3uVpKkWsFetjUp6PfdeL3h","type":"track"}

La Mama y Los Tata
type: MusicRecording
duration: PT4M10S
duration ms: 250055
explicit: false
by artist: La Delio Valdez
by artist: Malandro
in album: La Mama y Los Tata
  type: MusicAlbum
  date published: 2020-04-24
isrc code: ARROQ2000010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T07:50:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85748eed72f75f3aee2ef76756bff3fef7184a34f9e9efd81d3af6b1afc8f839
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/5TgFoJeYRQGI83UDSicTdQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TgFoJeYRQGI83UDSicTdQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85748eed72f75f3aee2ef76756bff3fef7184a34f9e9efd81d3af6b1afc8f839","isrc":"ARROQ2000010","name":"La Mama y Los Tata","registered_at":"2026-06-19T07:50:26Z","spotify_id":"5TgFoJeYRQGI83UDSicTdQ","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 0x85748eed72f75f3aee2ef76756bff3fef7184a34f9e9efd81d3af6b1afc8f839. 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/5TgFoJeYRQGI83UDSicTdQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5TgFoJeYRQGI83UDSicTdQ.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x85748eed72f75f3aee2ef76756bff3fef7184a34f9e9efd81d3af6b1afc8f839","isrc":"ARROQ2000010","name":"La Mama y Los Tata","registered_at":"2026-06-19T07:50:26Z","spotify_id":"5TgFoJeYRQGI83UDSicTdQ","type":"track"}