Mayo 214
type: MusicGroup
genre: urbano-espanol
genre: rap-espanol
popularity: 49
followers: 96524
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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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 0xaba8fddf8225f9fafe431b7e8137ce4f377784e85e9bb8b8caba55dfffc7aaf8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/286cb8d9-6099-473b-b7f5-132ebae54a3f.json and https://artists.proofprofile.net/proofs/artist/286cb8d9-6099-473b-b7f5-132ebae54a3f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
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album: Pura Esencia
  type: MusicAlbum
  date published: 2021-12-30
  track: Pura Esencia
    type: MusicRecording
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    by artist: SWIT EME
    by artist: Mayo 214
    by artist: Fulston
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      date published: 2021-12-30
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
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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 0x01b409f1217f2f059732a36b17e76e4df662ec45b7fb4ba69b551dbb3f09c070. 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/3Xvvqlu4RE2oFQJrb8yxxu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Xvvqlu4RE2oFQJrb8yxxu.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0x01b409f1217f2f059732a36b17e76e4df662ec45b7fb4ba69b551dbb3f09c070","isrc":"QMFMF2118807","name":"Pura Esencia","registered_at":"2026-06-10T06:48:34Z","spotify_id":"3Xvvqlu4RE2oFQJrb8yxxu","type":"track"}
album: Quiero Volver Atrás
  type: MusicAlbum
  date published: 2020-12-30
  track: Quiero Volver Atrás
    type: MusicRecording
    duration: PT3M40S
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    by artist: Fulston
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      type: MusicAlbum
      date published: 2020-12-30
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    additional property: OTSVerificationAPI
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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 0x31a45296b0aa8c9723d1f30d12bc461b1fbdf8f631369df524ba5815bce07495. 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/23KB52HjraqlLy6lTo3hHb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23KB52HjraqlLy6lTo3hHb.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x31a45296b0aa8c9723d1f30d12bc461b1fbdf8f631369df524ba5815bce07495","isrc":"QMFMF2009529","name":"Quiero Volver Atrás","registered_at":"2026-06-07T21:50:12Z","spotify_id":"23KB52HjraqlLy6lTo3hHb","type":"track"}
album: Me noto distinto
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  date published: 2020-05-20
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    by artist: Fulston
    by artist: La Cantera
    in album: Me noto distinto
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      date published: 2020-05-20
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    additional property: OTSVerificationAPI
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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 0x021fef0e2a57a616c1f5fa004b4c03dac2daac4ca62d933dcca1bcd389436839. 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/69tSXUB3uyKXXRtkQwYvzI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69tSXUB3uyKXXRtkQwYvzI.
      date published: 2026-06-13T17:25:41Z
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album: Todo Va a Arder
  type: MusicAlbum
  date published: 2020-05-08
  track: Todo Va a Arder
album: Mar de Males
album: Mi Cruz
album: Nuestro Destino (feat. Seijas) [Capítulo V]
album: Estas 4 Paredes
album: Sangro Tinta
album: Tu Espejo (feat. Seijas) [Capítulo IX]
album: Madrid Apaga' (Capítulo VIII)
album: Estas 4 Paredes (Capítulo VII)
album: Amargo (Capítulo VI)
album: Te Lo Debo (Capítulo IV)
album: Heridas (Capítulo III)
album: Este Dolor (feat. Seijas) [Capítulo II]
album: Mi Cárcel (Capítulo I)
album: Nada de Ti
album: Perdío
album: Mar de Males (Remix)
album: Na Que Decirte
album: Me Mataría Por Ti
album: Todo y Nada
album: Box Shots 2
album: Revolver
album: Te Acuerdas
album: Vietnam
album: Fieles
album: Crossover
album: No Wings
album: Pros y Contras
album: Invierno
album: Yo Que Sé
album: Chulapos
album: Suave
album: Quién Va A Ser Que No Seas Tú
album: Mi Crucifixión
album: Malavita
album: Alejandro
album: Ratones Coloraos (feat. Shoda Monkas)
album: No soy el de antes
album: No nos conocemos
album: Dime tú
album: NO ME OLVIDO
track: Me Mataría Por Ti
track: Quiero Volver Atrás
track: Pura Esencia
track: Me noto distinto
track: Todo Va a Arder
track: Mar de Males
track: Mi Cruz
track: Nuestro Destino (feat. Seijas) - Capítulo V
track: Mi Cárcel - Capítulo I
track: Este Dolor (feat. Seijas) - Capítulo II
track: Heridas - Capítulo III
track: Te Lo Debo - Capítulo IV
track: Amargo - Capítulo VI
track: Estas 4 Paredes - Capítulo VII
track: Madrid Apaga' - Capítulo VIII
track: Tu Espejo (feat. Seijas) - Capítulo IX
track: A 421
track: A pelo
track: Bailera

Todo Va a Arder
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duration: PT2M31S
duration ms: 151428
explicit: false
by artist: Mayo 214
by artist: La Cantera
by artist: Picasso
in album: Todo Va a Arder
  type: MusicAlbum
  date published: 2020-05-08
isrc code: QM6MZ2091306
additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0xf7172d34d373fb7450dff393e0c3d83ac38f3ce5dead7ff08664cdb8db6c81f3. 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/3TIWljJYnTVKcyI5xqIUnK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TIWljJYnTVKcyI5xqIUnK.
  date published: 2026-06-13T15:41:10Z
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Mar de Males
type: MusicAlbum
date published: 2020-02-14
track: Mar de Males
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    date published: 2020-02-14
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  additional property: OTSVerificationAPI
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  additional property: OTSCanonicalRecord
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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 0x7a122ebbfd67734d6ebda6b22ecafc20e3e7986620c5c8bbec9aeba4656e3249. 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/7ox34DRBx7WjFQkeukX2Zd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ox34DRBx7WjFQkeukX2Zd.
    date published: 2026-06-13T12:47:07Z
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Mi Cruz
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date published: 2020-11-20
track: Mi Cruz
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  by artist: SOTAN
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  additional property: OTSVerificationAPI
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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 0x1705b97c7d523a6455ec3a72db7885c30a4e362d8aa250ddc354a88f2093825d. 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/11ai2VHaBQKI6Vu0Lw9QOi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11ai2VHaBQKI6Vu0Lw9QOi.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x1705b97c7d523a6455ec3a72db7885c30a4e362d8aa250ddc354a88f2093825d","isrc":"QMFME2049107","name":"Mi Cruz","registered_at":"2026-06-04T14:40:20Z","spotify_id":"11ai2VHaBQKI6Vu0Lw9QOi","type":"track"}

Nuestro Destino (feat. Seijas) [Capítulo V]
type: MusicAlbum
date published: 2022-12-09
track: Nuestro Destino (feat. Seijas) - Capítulo V
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200063
  explicit: false
  by artist: Mayo 214
  by artist: Dirty Porko
  by artist: Blues Proders
  by artist: Seijas
  in album: Nuestro Destino (feat. Seijas) [Capítulo V]
    type: MusicAlbum
    date published: 2022-12-09
  isrc code: USA2P2246848
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T08:01:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0a904684e67cab2c91832551664d6456eeea18900d14a411c435c980ba372e92
  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/5tmqzGXTpLXqyXokdleA4R.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tmqzGXTpLXqyXokdleA4R
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0a904684e67cab2c91832551664d6456eeea18900d14a411c435c980ba372e92","isrc":"USA2P2246848","name":"Nuestro Destino (feat. Seijas) - Capítulo V","registered_at":"2026-06-07T08:01:08Z","spotify_id":"5tmqzGXTpLXqyXokdleA4R","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a904684e67cab2c91832551664d6456eeea18900d14a411c435c980ba372e92. 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/5tmqzGXTpLXqyXokdleA4R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tmqzGXTpLXqyXokdleA4R.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x0a904684e67cab2c91832551664d6456eeea18900d14a411c435c980ba372e92","isrc":"USA2P2246848","name":"Nuestro Destino (feat. Seijas) - Capítulo V","registered_at":"2026-06-07T08:01:08Z","spotify_id":"5tmqzGXTpLXqyXokdleA4R","type":"track"}

Estas 4 Paredes
type: MusicAlbum
date published: 2023-01-27
track: Mi Cárcel - Capítulo I
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240150
  explicit: false
  by artist: Mayo 214
  by artist: Blues Proders
  by artist: Seijas
  in album: Estas 4 Paredes
    type: MusicAlbum
    date published: 2023-01-27
  isrc code: USA2P2246849
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:15:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x62da89250c49d514bb0bdcfef4bc98639124912fee756ab3a5b429d3ee2d444f
  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/6458NPlhSeU8lYBYPrAorR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6458NPlhSeU8lYBYPrAorR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x62da89250c49d514bb0bdcfef4bc98639124912fee756ab3a5b429d3ee2d444f","isrc":"USA2P2246849","name":"Mi Cárcel - Capítulo I","registered_at":"2026-06-05T17:15:00Z","spotify_id":"6458NPlhSeU8lYBYPrAorR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62da89250c49d514bb0bdcfef4bc98639124912fee756ab3a5b429d3ee2d444f. 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/6458NPlhSeU8lYBYPrAorR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6458NPlhSeU8lYBYPrAorR.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x62da89250c49d514bb0bdcfef4bc98639124912fee756ab3a5b429d3ee2d444f","isrc":"USA2P2246849","name":"Mi Cárcel - Capítulo I","registered_at":"2026-06-05T17:15:00Z","spotify_id":"6458NPlhSeU8lYBYPrAorR","type":"track"}
track: Este Dolor (feat. Seijas) - Capítulo II
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226440
  explicit: false
  by artist: Mayo 214
  by artist: J Abecia
  by artist: Toni Anzis
  by artist: Seijas
  in album: Estas 4 Paredes
    type: MusicAlbum
    date published: 2023-01-27
  isrc code: USA2P2246851
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:53:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe1796aca456a0ab2e121156d06461d25c93546a825243d3c4e762e16970a0f67
  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/6Fsy5ICPhufKxpnV594y1A.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Fsy5ICPhufKxpnV594y1A
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe1796aca456a0ab2e121156d06461d25c93546a825243d3c4e762e16970a0f67","isrc":"USA2P2246851","name":"Este Dolor (feat. Seijas) - Capítulo II","registered_at":"2026-06-05T06:53:33Z","spotify_id":"6Fsy5ICPhufKxpnV594y1A","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1796aca456a0ab2e121156d06461d25c93546a825243d3c4e762e16970a0f67. 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/6Fsy5ICPhufKxpnV594y1A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Fsy5ICPhufKxpnV594y1A.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xe1796aca456a0ab2e121156d06461d25c93546a825243d3c4e762e16970a0f67","isrc":"USA2P2246851","name":"Este Dolor (feat. Seijas) - Capítulo II","registered_at":"2026-06-05T06:53:33Z","spotify_id":"6Fsy5ICPhufKxpnV594y1A","type":"track"}
track: Heridas - Capítulo III
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274000
  explicit: false
  by artist: Mayo 214
  by artist: Blues Proders
  by artist: Seijas
  in album: Estas 4 Paredes
    type: MusicAlbum
    date published: 2023-01-27
  isrc code: USA2P2246852
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:31:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x240d8ba18978d1ea5bcb6663dbef95dbf9cf2d0bf1366b99f40b86bdf9d2e274
  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/3N0USoFo1y3FSXTHxB23mg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3N0USoFo1y3FSXTHxB23mg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x240d8ba18978d1ea5bcb6663dbef95dbf9cf2d0bf1366b99f40b86bdf9d2e274","isrc":"USA2P2246852","name":"Heridas - Capítulo III","registered_at":"2026-06-06T15:31:10Z","spotify_id":"3N0USoFo1y3FSXTHxB23mg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240d8ba18978d1ea5bcb6663dbef95dbf9cf2d0bf1366b99f40b86bdf9d2e274. 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/3N0USoFo1y3FSXTHxB23mg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3N0USoFo1y3FSXTHxB23mg.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x240d8ba18978d1ea5bcb6663dbef95dbf9cf2d0bf1366b99f40b86bdf9d2e274","isrc":"USA2P2246852","name":"Heridas - Capítulo III","registered_at":"2026-06-06T15:31:10Z","spotify_id":"3N0USoFo1y3FSXTHxB23mg","type":"track"}
track: Te Lo Debo - Capítulo IV
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248571
  explicit: false
  by artist: Mayo 214
  by artist: XEFF
  by artist: Seijas
  in album: Estas 4 Paredes
    type: MusicAlbum
    date published: 2023-01-27
  isrc code: USA2P2246855
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T20:57:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf277f874102b23a7de632e25043e992d61d95168c9307f35241b484163256983
  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/591ZVbLP35ey102L5yBydP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/591ZVbLP35ey102L5yBydP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf277f874102b23a7de632e25043e992d61d95168c9307f35241b484163256983","isrc":"USA2P2246855","name":"Te Lo Debo - Capítulo IV","registered_at":"2026-06-08T20:57:52Z","spotify_id":"591ZVbLP35ey102L5yBydP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf277f874102b23a7de632e25043e992d61d95168c9307f35241b484163256983. 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/591ZVbLP35ey102L5yBydP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/591ZVbLP35ey102L5yBydP.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf277f874102b23a7de632e25043e992d61d95168c9307f35241b484163256983","isrc":"USA2P2246855","name":"Te Lo Debo - Capítulo IV","registered_at":"2026-06-08T20:57:52Z","spotify_id":"591ZVbLP35ey102L5yBydP","type":"track"}
track: Nuestro Destino (feat. Seijas) - Capítulo V
track: Amargo - Capítulo VI
track: Estas 4 Paredes - Capítulo VII
track: Madrid Apaga' - Capítulo VIII
track: Tu Espejo (feat. Seijas) - Capítulo IX

Nuestro Destino (feat. Seijas) - Capítulo V
type: MusicRecording
duration: PT3M20S
duration ms: 200063
explicit: false
by artist: Mayo 214
by artist: Dirty Porko
by artist: Blues Proders
by artist: Seijas
in album: Estas 4 Paredes
  type: MusicAlbum
  date published: 2023-01-27
isrc code: USA2P2246848
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:01:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a904684e67cab2c91832551664d6456eeea18900d14a411c435c980ba372e92
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/3hVRxxj12jFYaDdx5hZn0u.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hVRxxj12jFYaDdx5hZn0u
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a904684e67cab2c91832551664d6456eeea18900d14a411c435c980ba372e92","isrc":"USA2P2246848","name":"Nuestro Destino (feat. Seijas) - Capítulo V","registered_at":"2026-06-07T08:01:08Z","spotify_id":"3hVRxxj12jFYaDdx5hZn0u","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a904684e67cab2c91832551664d6456eeea18900d14a411c435c980ba372e92. 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/3hVRxxj12jFYaDdx5hZn0u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hVRxxj12jFYaDdx5hZn0u.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0a904684e67cab2c91832551664d6456eeea18900d14a411c435c980ba372e92","isrc":"USA2P2246848","name":"Nuestro Destino (feat. Seijas) - Capítulo V","registered_at":"2026-06-07T08:01:08Z","spotify_id":"3hVRxxj12jFYaDdx5hZn0u","type":"track"}

Amargo - Capítulo VI
type: MusicRecording
duration: PT2M27S
duration ms: 147121
explicit: false
by artist: Mayo 214
by artist: Blues Proders
by artist: Seijas
in album: Estas 4 Paredes
  type: MusicAlbum
  date published: 2023-01-27
isrc code: USA2P2246854
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:54:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc84921995058ee8dd51b2efd18f4a8477bda1e095d1f5335bd5a8688a0a16770
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/7sxKFkk3RvGdgFosuAcUFJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sxKFkk3RvGdgFosuAcUFJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc84921995058ee8dd51b2efd18f4a8477bda1e095d1f5335bd5a8688a0a16770","isrc":"USA2P2246854","name":"Amargo - Capítulo VI","registered_at":"2026-06-05T21:54:21Z","spotify_id":"7sxKFkk3RvGdgFosuAcUFJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84921995058ee8dd51b2efd18f4a8477bda1e095d1f5335bd5a8688a0a16770. 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/7sxKFkk3RvGdgFosuAcUFJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sxKFkk3RvGdgFosuAcUFJ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc84921995058ee8dd51b2efd18f4a8477bda1e095d1f5335bd5a8688a0a16770","isrc":"USA2P2246854","name":"Amargo - Capítulo VI","registered_at":"2026-06-05T21:54:21Z","spotify_id":"7sxKFkk3RvGdgFosuAcUFJ","type":"track"}

Estas 4 Paredes - Capítulo VII
type: MusicRecording
duration: PT3M29S
duration ms: 209774
explicit: false
by artist: Mayo 214
by artist: Blues Proders
by artist: Seijas
in album: Estas 4 Paredes
  type: MusicAlbum
  date published: 2023-01-27
isrc code: USA2P2246850
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:39:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54b256dc83a0ce4ffeb5d62e92a9d22c6d64e2d35ea3d148a7ad9ffb6d3dcffc
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/5MGgvH0BWh2QKK08PSHp8A.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MGgvH0BWh2QKK08PSHp8A
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54b256dc83a0ce4ffeb5d62e92a9d22c6d64e2d35ea3d148a7ad9ffb6d3dcffc","isrc":"USA2P2246850","name":"Estas 4 Paredes - Capítulo VII","registered_at":"2026-06-07T20:39:13Z","spotify_id":"5MGgvH0BWh2QKK08PSHp8A","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b256dc83a0ce4ffeb5d62e92a9d22c6d64e2d35ea3d148a7ad9ffb6d3dcffc. 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/5MGgvH0BWh2QKK08PSHp8A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MGgvH0BWh2QKK08PSHp8A.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x54b256dc83a0ce4ffeb5d62e92a9d22c6d64e2d35ea3d148a7ad9ffb6d3dcffc","isrc":"USA2P2246850","name":"Estas 4 Paredes - Capítulo VII","registered_at":"2026-06-07T20:39:13Z","spotify_id":"5MGgvH0BWh2QKK08PSHp8A","type":"track"}

Madrid Apaga' - Capítulo VIII
type: MusicRecording
duration: PT3M1S
duration ms: 181304
explicit: false
by artist: Mayo 214
by artist: Blues Proders
by artist: Seijas
in album: Estas 4 Paredes
  type: MusicAlbum
  date published: 2023-01-27
isrc code: USA2P2246847
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:54:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x661a987d4580a605a95982a7b87d65d4332c6b95d64dc8a9a74d957ff3723071
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/4XM69F8BWEBCoonRIxxhPE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XM69F8BWEBCoonRIxxhPE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x661a987d4580a605a95982a7b87d65d4332c6b95d64dc8a9a74d957ff3723071","isrc":"USA2P2246847","name":"Madrid Apaga' - Capítulo VIII","registered_at":"2026-06-06T17:54:33Z","spotify_id":"4XM69F8BWEBCoonRIxxhPE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661a987d4580a605a95982a7b87d65d4332c6b95d64dc8a9a74d957ff3723071. 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/4XM69F8BWEBCoonRIxxhPE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XM69F8BWEBCoonRIxxhPE.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x661a987d4580a605a95982a7b87d65d4332c6b95d64dc8a9a74d957ff3723071","isrc":"USA2P2246847","name":"Madrid Apaga' - Capítulo VIII","registered_at":"2026-06-06T17:54:33Z","spotify_id":"4XM69F8BWEBCoonRIxxhPE","type":"track"}

Tu Espejo (feat. Seijas) - Capítulo IX
type: MusicRecording
duration: PT3M33S
duration ms: 213977
explicit: false
by artist: Mayo 214
by artist: SWIT EME
by artist: Blues Proders
by artist: Seijas
in album: Estas 4 Paredes
  type: MusicAlbum
  date published: 2023-01-27
isrc code: USA2P2246853
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:09:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7f9078f0c2faeacf7b74db5486bd4b683d2bbe9ce38f75b5a25533b43e02cc8
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/1hKhC5Ay1ZSnGuq9KCVnhP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hKhC5Ay1ZSnGuq9KCVnhP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7f9078f0c2faeacf7b74db5486bd4b683d2bbe9ce38f75b5a25533b43e02cc8","isrc":"USA2P2246853","name":"Tu Espejo (feat. Seijas) - Capítulo IX","registered_at":"2026-06-05T13:09:43Z","spotify_id":"1hKhC5Ay1ZSnGuq9KCVnhP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f9078f0c2faeacf7b74db5486bd4b683d2bbe9ce38f75b5a25533b43e02cc8. 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/1hKhC5Ay1ZSnGuq9KCVnhP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hKhC5Ay1ZSnGuq9KCVnhP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf7f9078f0c2faeacf7b74db5486bd4b683d2bbe9ce38f75b5a25533b43e02cc8","isrc":"USA2P2246853","name":"Tu Espejo (feat. Seijas) - Capítulo IX","registered_at":"2026-06-05T13:09:43Z","spotify_id":"1hKhC5Ay1ZSnGuq9KCVnhP","type":"track"}

Sangro Tinta
type: MusicAlbum
date published: 2017-01-01
track: A 421
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161018
  explicit: false
  by artist: Mayo 214
  in album: Sangro Tinta
    type: MusicAlbum
    date published: 2017-01-01
  isrc code: ES71G1924902
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T18:17:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x471d5e092a4c21c9031213a6d19d1cb7aa1aed85bb19dd7f313b5006010f1d12
  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/614NzDjFDBe9qtSD2C9t3N.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/614NzDjFDBe9qtSD2C9t3N
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x471d5e092a4c21c9031213a6d19d1cb7aa1aed85bb19dd7f313b5006010f1d12","isrc":"ES71G1924902","name":"A 421","registered_at":"2026-06-05T18:17:33Z","spotify_id":"614NzDjFDBe9qtSD2C9t3N","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471d5e092a4c21c9031213a6d19d1cb7aa1aed85bb19dd7f313b5006010f1d12. 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/614NzDjFDBe9qtSD2C9t3N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/614NzDjFDBe9qtSD2C9t3N.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x471d5e092a4c21c9031213a6d19d1cb7aa1aed85bb19dd7f313b5006010f1d12","isrc":"ES71G1924902","name":"A 421","registered_at":"2026-06-05T18:17:33Z","spotify_id":"614NzDjFDBe9qtSD2C9t3N","type":"track"}
track: A pelo
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202997
  explicit: false
  by artist: Mayo 214
  in album: Sangro Tinta
    type: MusicAlbum
    date published: 2017-01-01
  isrc code: ES71G1924903
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:20:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x06fd8ffe382149deb162158296bc857d440172e776998398dbc183a0e1cd192e
  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/5RlyWtWSI071lFYHN5Hrig.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RlyWtWSI071lFYHN5Hrig
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x06fd8ffe382149deb162158296bc857d440172e776998398dbc183a0e1cd192e","isrc":"ES71G1924903","name":"A pelo","registered_at":"2026-06-06T19:20:15Z","spotify_id":"5RlyWtWSI071lFYHN5Hrig","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06fd8ffe382149deb162158296bc857d440172e776998398dbc183a0e1cd192e. 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/5RlyWtWSI071lFYHN5Hrig.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RlyWtWSI071lFYHN5Hrig.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x06fd8ffe382149deb162158296bc857d440172e776998398dbc183a0e1cd192e","isrc":"ES71G1924903","name":"A pelo","registered_at":"2026-06-06T19:20:15Z","spotify_id":"5RlyWtWSI071lFYHN5Hrig","type":"track"}
track: Bailera
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224000
  explicit: false
  by artist: Mayo 214
  in album: Sangro Tinta
    type: MusicAlbum
    date published: 2017-01-01
  isrc code: ES71G1924904
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T21:40:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x74b1b1a23e21417985c3b7d98303741d92fe8c3770ad962bdeb8d126b96feae1
  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/3ThC8upMg6j9MkHRVbjhCW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ThC8upMg6j9MkHRVbjhCW
  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 0x74b1b1a23e21417985c3b7d98303741d92fe8c3770ad962bdeb8d126b96feae1. 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/3ThC8upMg6j9MkHRVbjhCW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ThC8upMg6j9MkHRVbjhCW.
    date published: 2026-07-02T03:55:08Z
track: Día 3
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127007
  explicit: false
  by artist: Mayo 214
  in album: Sangro Tinta
    type: MusicAlbum
    date published: 2017-01-01
  isrc code: ES71G1924905
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T18:50:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe8db9702fb44589b42f71743a30383307734f4269f107b80f9aa8aa954134a27
  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/134MHVx7VzMD0yUKNIS4FN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/134MHVx7VzMD0yUKNIS4FN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe8db9702fb44589b42f71743a30383307734f4269f107b80f9aa8aa954134a27","isrc":"ES71G1924905","name":"Día 3","registered_at":"2026-06-21T18:50:51Z","spotify_id":"134MHVx7VzMD0yUKNIS4FN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8db9702fb44589b42f71743a30383307734f4269f107b80f9aa8aa954134a27. 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/134MHVx7VzMD0yUKNIS4FN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/134MHVx7VzMD0yUKNIS4FN.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xe8db9702fb44589b42f71743a30383307734f4269f107b80f9aa8aa954134a27","isrc":"ES71G1924905","name":"Día 3","registered_at":"2026-06-21T18:50:51Z","spotify_id":"134MHVx7VzMD0yUKNIS4FN","type":"track"}
track: Game Over
  type: MusicRecording
  duration: PT1M52S
  duration ms: 112013
  explicit: false
  by artist: Mayo 214
  in album: Sangro Tinta
    type: MusicAlbum
    date published: 2017-01-01
  isrc code: ES71G1924906
  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: Sangro Tinta
track: Santo Diablo

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T07:32:33+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x50e9bef339bd7d0d6e7591a5b8aaaba52d49c42df9932758743770dccfe7e3e1

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/5chbmp8OzwJ7vUTUGbKRWv.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5chbmp8OzwJ7vUTUGbKRWv

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x50e9bef339bd7d0d6e7591a5b8aaaba52d49c42df9932758743770dccfe7e3e1","isrc":"ES71G1924906","name":"Game Over","registered_at":"2026-06-10T07:32:33Z","spotify_id":"5chbmp8OzwJ7vUTUGbKRWv","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 0x50e9bef339bd7d0d6e7591a5b8aaaba52d49c42df9932758743770dccfe7e3e1. 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/5chbmp8OzwJ7vUTUGbKRWv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5chbmp8OzwJ7vUTUGbKRWv.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x50e9bef339bd7d0d6e7591a5b8aaaba52d49c42df9932758743770dccfe7e3e1","isrc":"ES71G1924906","name":"Game Over","registered_at":"2026-06-10T07:32:33Z","spotify_id":"5chbmp8OzwJ7vUTUGbKRWv","type":"track"}

Sangro Tinta
type: MusicRecording
duration: PT3M22S
duration ms: 202997
explicit: false
by artist: Mayo 214
in album: Sangro Tinta
  type: MusicAlbum
  date published: 2017-01-01
isrc code: ES71G1924907
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:05:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3c1012d6dc31a314fd4414ba34073e6b4701674151037a84025e2d6e22d51a2
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/2bqnDlq2eUyD8pN4Xbpuao.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bqnDlq2eUyD8pN4Xbpuao
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3c1012d6dc31a314fd4414ba34073e6b4701674151037a84025e2d6e22d51a2","isrc":"ES71G1924907","name":"Sangro Tinta","registered_at":"2026-06-09T15:05:31Z","spotify_id":"2bqnDlq2eUyD8pN4Xbpuao","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c1012d6dc31a314fd4414ba34073e6b4701674151037a84025e2d6e22d51a2. 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/2bqnDlq2eUyD8pN4Xbpuao.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bqnDlq2eUyD8pN4Xbpuao.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa3c1012d6dc31a314fd4414ba34073e6b4701674151037a84025e2d6e22d51a2","isrc":"ES71G1924907","name":"Sangro Tinta","registered_at":"2026-06-09T15:05:31Z","spotify_id":"2bqnDlq2eUyD8pN4Xbpuao","type":"track"}

Santo Diablo
type: MusicRecording
duration: PT3M34S
duration ms: 214360
explicit: false
by artist: Mayo 214
in album: Sangro Tinta
  type: MusicAlbum
  date published: 2017-01-01
isrc code: ES71G1924908
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:53:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12786faca98abbc8012ce000f4529867683dd1e8bb29f2d105ba429407cb796e
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/6wvkqFwJYbIcDoGQUwgDUC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wvkqFwJYbIcDoGQUwgDUC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12786faca98abbc8012ce000f4529867683dd1e8bb29f2d105ba429407cb796e","isrc":"ES71G1924908","name":"Santo Diablo","registered_at":"2026-06-05T09:53:10Z","spotify_id":"6wvkqFwJYbIcDoGQUwgDUC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12786faca98abbc8012ce000f4529867683dd1e8bb29f2d105ba429407cb796e. 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/6wvkqFwJYbIcDoGQUwgDUC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wvkqFwJYbIcDoGQUwgDUC.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x12786faca98abbc8012ce000f4529867683dd1e8bb29f2d105ba429407cb796e","isrc":"ES71G1924908","name":"Santo Diablo","registered_at":"2026-06-05T09:53:10Z","spotify_id":"6wvkqFwJYbIcDoGQUwgDUC","type":"track"}

Tu Espejo (feat. Seijas) [Capítulo IX]
type: MusicAlbum
date published: 2023-01-27
track: Tu Espejo (feat. Seijas) - Capítulo IX
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213977
  explicit: false
  by artist: Mayo 214
  by artist: SWIT EME
  by artist: Blues Proders
  by artist: Seijas
  in album: Tu Espejo (feat. Seijas) [Capítulo IX]
    type: MusicAlbum
    date published: 2023-01-27
  isrc code: USA2P2246853
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:09:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf7f9078f0c2faeacf7b74db5486bd4b683d2bbe9ce38f75b5a25533b43e02cc8
  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/0wbncchWRlTQIKtbD0Tn3h.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wbncchWRlTQIKtbD0Tn3h
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf7f9078f0c2faeacf7b74db5486bd4b683d2bbe9ce38f75b5a25533b43e02cc8","isrc":"USA2P2246853","name":"Tu Espejo (feat. Seijas) - Capítulo IX","registered_at":"2026-06-05T13:09:43Z","spotify_id":"0wbncchWRlTQIKtbD0Tn3h","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f9078f0c2faeacf7b74db5486bd4b683d2bbe9ce38f75b5a25533b43e02cc8. 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/0wbncchWRlTQIKtbD0Tn3h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wbncchWRlTQIKtbD0Tn3h.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xf7f9078f0c2faeacf7b74db5486bd4b683d2bbe9ce38f75b5a25533b43e02cc8","isrc":"USA2P2246853","name":"Tu Espejo (feat. Seijas) - Capítulo IX","registered_at":"2026-06-05T13:09:43Z","spotify_id":"0wbncchWRlTQIKtbD0Tn3h","type":"track"}

Madrid Apaga' (Capítulo VIII)
type: MusicAlbum
date published: 2023-01-20
track: Madrid Apaga' - Capítulo VIII
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181304
  explicit: false
  by artist: Mayo 214
  by artist: Blues Proders
  by artist: Seijas
  in album: Madrid Apaga' (Capítulo VIII)
    type: MusicAlbum
    date published: 2023-01-20
  isrc code: USA2P2246847
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T17:54:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x661a987d4580a605a95982a7b87d65d4332c6b95d64dc8a9a74d957ff3723071
  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/5D763aUnOrfxfg6mkCXEvo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5D763aUnOrfxfg6mkCXEvo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x661a987d4580a605a95982a7b87d65d4332c6b95d64dc8a9a74d957ff3723071","isrc":"USA2P2246847","name":"Madrid Apaga' - Capítulo VIII","registered_at":"2026-06-06T17:54:33Z","spotify_id":"5D763aUnOrfxfg6mkCXEvo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661a987d4580a605a95982a7b87d65d4332c6b95d64dc8a9a74d957ff3723071. 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/5D763aUnOrfxfg6mkCXEvo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5D763aUnOrfxfg6mkCXEvo.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x661a987d4580a605a95982a7b87d65d4332c6b95d64dc8a9a74d957ff3723071","isrc":"USA2P2246847","name":"Madrid Apaga' - Capítulo VIII","registered_at":"2026-06-06T17:54:33Z","spotify_id":"5D763aUnOrfxfg6mkCXEvo","type":"track"}

Estas 4 Paredes (Capítulo VII)
type: MusicAlbum
date published: 2023-01-13
track: Estas 4 Paredes - Capítulo VII
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209774
  explicit: false
  by artist: Mayo 214
  by artist: Blues Proders
  by artist: Seijas
  in album: Estas 4 Paredes (Capítulo VII)
    type: MusicAlbum
    date published: 2023-01-13
  isrc code: USA2P2246850
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T20:39:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x54b256dc83a0ce4ffeb5d62e92a9d22c6d64e2d35ea3d148a7ad9ffb6d3dcffc
  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/4HPVsHx1WPKQC9WYYefLJq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HPVsHx1WPKQC9WYYefLJq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x54b256dc83a0ce4ffeb5d62e92a9d22c6d64e2d35ea3d148a7ad9ffb6d3dcffc","isrc":"USA2P2246850","name":"Estas 4 Paredes - Capítulo VII","registered_at":"2026-06-07T20:39:13Z","spotify_id":"4HPVsHx1WPKQC9WYYefLJq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b256dc83a0ce4ffeb5d62e92a9d22c6d64e2d35ea3d148a7ad9ffb6d3dcffc. 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/4HPVsHx1WPKQC9WYYefLJq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HPVsHx1WPKQC9WYYefLJq.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x54b256dc83a0ce4ffeb5d62e92a9d22c6d64e2d35ea3d148a7ad9ffb6d3dcffc","isrc":"USA2P2246850","name":"Estas 4 Paredes - Capítulo VII","registered_at":"2026-06-07T20:39:13Z","spotify_id":"4HPVsHx1WPKQC9WYYefLJq","type":"track"}

Amargo (Capítulo VI)
type: MusicAlbum
date published: 2022-12-16
track: Amargo - Capítulo VI
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147121
  explicit: false
  by artist: Mayo 214
  by artist: Blues Proders
  by artist: Seijas
  in album: Amargo (Capítulo VI)
    type: MusicAlbum
    date published: 2022-12-16
  isrc code: USA2P2246854
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:54:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc84921995058ee8dd51b2efd18f4a8477bda1e095d1f5335bd5a8688a0a16770
  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/22m5CDH55wOuMxu8ttlFet.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22m5CDH55wOuMxu8ttlFet
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc84921995058ee8dd51b2efd18f4a8477bda1e095d1f5335bd5a8688a0a16770","isrc":"USA2P2246854","name":"Amargo - Capítulo VI","registered_at":"2026-06-05T21:54:21Z","spotify_id":"22m5CDH55wOuMxu8ttlFet","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84921995058ee8dd51b2efd18f4a8477bda1e095d1f5335bd5a8688a0a16770. 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/22m5CDH55wOuMxu8ttlFet.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/22m5CDH55wOuMxu8ttlFet.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xc84921995058ee8dd51b2efd18f4a8477bda1e095d1f5335bd5a8688a0a16770","isrc":"USA2P2246854","name":"Amargo - Capítulo VI","registered_at":"2026-06-05T21:54:21Z","spotify_id":"22m5CDH55wOuMxu8ttlFet","type":"track"}

Te Lo Debo (Capítulo IV)
type: MusicAlbum
date published: 2022-12-02
track: Te Lo Debo - Capítulo IV
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248571
  explicit: false
  by artist: Mayo 214
  by artist: XEFF
  by artist: Seijas
  in album: Te Lo Debo (Capítulo IV)
    type: MusicAlbum
    date published: 2022-12-02
  isrc code: USA2P2246855
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T20:57:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf277f874102b23a7de632e25043e992d61d95168c9307f35241b484163256983
  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/1k5XdEGEnVFvgTjpE8tHDI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1k5XdEGEnVFvgTjpE8tHDI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf277f874102b23a7de632e25043e992d61d95168c9307f35241b484163256983","isrc":"USA2P2246855","name":"Te Lo Debo - Capítulo IV","registered_at":"2026-06-08T20:57:52Z","spotify_id":"1k5XdEGEnVFvgTjpE8tHDI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf277f874102b23a7de632e25043e992d61d95168c9307f35241b484163256983. 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/1k5XdEGEnVFvgTjpE8tHDI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1k5XdEGEnVFvgTjpE8tHDI.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xf277f874102b23a7de632e25043e992d61d95168c9307f35241b484163256983","isrc":"USA2P2246855","name":"Te Lo Debo - Capítulo IV","registered_at":"2026-06-08T20:57:52Z","spotify_id":"1k5XdEGEnVFvgTjpE8tHDI","type":"track"}

Heridas (Capítulo III)
type: MusicAlbum
date published: 2022-11-25
track: Heridas - Capítulo III
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274000
  explicit: false
  by artist: Mayo 214
  by artist: Blues Proders
  by artist: Seijas
  in album: Heridas (Capítulo III)
    type: MusicAlbum
    date published: 2022-11-25
  isrc code: USA2P2246852
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:31:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x240d8ba18978d1ea5bcb6663dbef95dbf9cf2d0bf1366b99f40b86bdf9d2e274
  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/0OzlHCErgLjfj8qU5ZgSN6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OzlHCErgLjfj8qU5ZgSN6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x240d8ba18978d1ea5bcb6663dbef95dbf9cf2d0bf1366b99f40b86bdf9d2e274","isrc":"USA2P2246852","name":"Heridas - Capítulo III","registered_at":"2026-06-06T15:31:10Z","spotify_id":"0OzlHCErgLjfj8qU5ZgSN6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240d8ba18978d1ea5bcb6663dbef95dbf9cf2d0bf1366b99f40b86bdf9d2e274. 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/0OzlHCErgLjfj8qU5ZgSN6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OzlHCErgLjfj8qU5ZgSN6.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x240d8ba18978d1ea5bcb6663dbef95dbf9cf2d0bf1366b99f40b86bdf9d2e274","isrc":"USA2P2246852","name":"Heridas - Capítulo III","registered_at":"2026-06-06T15:31:10Z","spotify_id":"0OzlHCErgLjfj8qU5ZgSN6","type":"track"}

Este Dolor (feat. Seijas) [Capítulo II]
type: MusicAlbum
date published: 2022-11-18
track: Este Dolor (feat. Seijas) - Capítulo II
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226440
  explicit: false
  by artist: Mayo 214
  by artist: J Abecia
  by artist: Toni Anzis
  by artist: Seijas
  in album: Este Dolor (feat. Seijas) [Capítulo II]
    type: MusicAlbum
    date published: 2022-11-18
  isrc code: USA2P2246851
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:53:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe1796aca456a0ab2e121156d06461d25c93546a825243d3c4e762e16970a0f67
  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/3rnWotiEGafE6d7wwEQbYW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rnWotiEGafE6d7wwEQbYW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe1796aca456a0ab2e121156d06461d25c93546a825243d3c4e762e16970a0f67","isrc":"USA2P2246851","name":"Este Dolor (feat. Seijas) - Capítulo II","registered_at":"2026-06-05T06:53:33Z","spotify_id":"3rnWotiEGafE6d7wwEQbYW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1796aca456a0ab2e121156d06461d25c93546a825243d3c4e762e16970a0f67. 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/3rnWotiEGafE6d7wwEQbYW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rnWotiEGafE6d7wwEQbYW.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe1796aca456a0ab2e121156d06461d25c93546a825243d3c4e762e16970a0f67","isrc":"USA2P2246851","name":"Este Dolor (feat. Seijas) - Capítulo II","registered_at":"2026-06-05T06:53:33Z","spotify_id":"3rnWotiEGafE6d7wwEQbYW","type":"track"}

Mi Cárcel (Capítulo I)
type: MusicAlbum
date published: 2022-11-11
track: Mi Cárcel - Capítulo I
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240150
  explicit: false
  by artist: Mayo 214
  by artist: Blues Proders
  by artist: Seijas
  in album: Mi Cárcel (Capítulo I)
    type: MusicAlbum
    date published: 2022-11-11
  isrc code: USA2P2246849
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:15:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x62da89250c49d514bb0bdcfef4bc98639124912fee756ab3a5b429d3ee2d444f
  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/7Mm8gCbhzlnnKST1rCizNk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Mm8gCbhzlnnKST1rCizNk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x62da89250c49d514bb0bdcfef4bc98639124912fee756ab3a5b429d3ee2d444f","isrc":"USA2P2246849","name":"Mi Cárcel - Capítulo I","registered_at":"2026-06-05T17:15:00Z","spotify_id":"7Mm8gCbhzlnnKST1rCizNk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62da89250c49d514bb0bdcfef4bc98639124912fee756ab3a5b429d3ee2d444f. 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/7Mm8gCbhzlnnKST1rCizNk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Mm8gCbhzlnnKST1rCizNk.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x62da89250c49d514bb0bdcfef4bc98639124912fee756ab3a5b429d3ee2d444f","isrc":"USA2P2246849","name":"Mi Cárcel - Capítulo I","registered_at":"2026-06-05T17:15:00Z","spotify_id":"7Mm8gCbhzlnnKST1rCizNk","type":"track"}

Nada de Ti
type: MusicAlbum
date published: 2022-08-12
track: Nada de Ti
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246131
  explicit: false
  by artist: Mayo 214
  by artist: Blues Proders
  by artist: Seijas
  in album: Nada de Ti
    type: MusicAlbum
    date published: 2022-08-12
  isrc code: QM6P42217250
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:17:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa01f6f5dd0bbd45145ff8dfa9199e00039eeccfe475d78ae753957c31c67f4af
  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/2oboonUFaAeSkmrN3eHWtM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oboonUFaAeSkmrN3eHWtM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa01f6f5dd0bbd45145ff8dfa9199e00039eeccfe475d78ae753957c31c67f4af","isrc":"QM6P42217250","name":"Nada de Ti","registered_at":"2026-06-05T23:17:02Z","spotify_id":"2oboonUFaAeSkmrN3eHWtM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01f6f5dd0bbd45145ff8dfa9199e00039eeccfe475d78ae753957c31c67f4af. 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/2oboonUFaAeSkmrN3eHWtM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oboonUFaAeSkmrN3eHWtM.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa01f6f5dd0bbd45145ff8dfa9199e00039eeccfe475d78ae753957c31c67f4af","isrc":"QM6P42217250","name":"Nada de Ti","registered_at":"2026-06-05T23:17:02Z","spotify_id":"2oboonUFaAeSkmrN3eHWtM","type":"track"}

Perdío
type: MusicAlbum
date published: 2022-07-12
track: Perdío
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218081
  explicit: false
  by artist: Mayo 214
  by artist: Forest Keed
  by artist: Seijas
  in album: Perdío
    type: MusicAlbum
    date published: 2022-07-12
  isrc code: QM6N22271863
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T05:50:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xace9903a40fad5ab3506e433a9436a52eb0c210479a3792d81a89bea31951773
  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/7BGgqjmBba6JBHEkzTWn8B.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BGgqjmBba6JBHEkzTWn8B
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xace9903a40fad5ab3506e433a9436a52eb0c210479a3792d81a89bea31951773","isrc":"QM6N22271863","name":"Perdío","registered_at":"2026-06-08T05:50:48Z","spotify_id":"7BGgqjmBba6JBHEkzTWn8B","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace9903a40fad5ab3506e433a9436a52eb0c210479a3792d81a89bea31951773. 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/7BGgqjmBba6JBHEkzTWn8B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BGgqjmBba6JBHEkzTWn8B.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xace9903a40fad5ab3506e433a9436a52eb0c210479a3792d81a89bea31951773","isrc":"QM6N22271863","name":"Perdío","registered_at":"2026-06-08T05:50:48Z","spotify_id":"7BGgqjmBba6JBHEkzTWn8B","type":"track"}

Mar de Males (Remix)
type: MusicAlbum
date published: 2022-03-25
track: Mar de Males - Remix
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233271
  explicit: false
  by artist: Mayo 214
  by artist: SWIT EME
  by artist: Calero LDN
  in album: Mar de Males (Remix)
    type: MusicAlbum
    date published: 2022-03-25
  isrc code: QM4TX2218470
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:41:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcabbf00b8dbae33cb5dbef9f254e4ae5d38c5611f82e2b9ad1c90b18dbdb735f
  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/7MhK8dDO5g6UJP06ycOLvs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MhK8dDO5g6UJP06ycOLvs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcabbf00b8dbae33cb5dbef9f254e4ae5d38c5611f82e2b9ad1c90b18dbdb735f","isrc":"QM4TX2218470","name":"Mar de Males - Remix","registered_at":"2026-06-05T09:41:18Z","spotify_id":"7MhK8dDO5g6UJP06ycOLvs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcabbf00b8dbae33cb5dbef9f254e4ae5d38c5611f82e2b9ad1c90b18dbdb735f. 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/7MhK8dDO5g6UJP06ycOLvs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MhK8dDO5g6UJP06ycOLvs.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xcabbf00b8dbae33cb5dbef9f254e4ae5d38c5611f82e2b9ad1c90b18dbdb735f","isrc":"QM4TX2218470","name":"Mar de Males - Remix","registered_at":"2026-06-05T09:41:18Z","spotify_id":"7MhK8dDO5g6UJP06ycOLvs","type":"track"}

Na Que Decirte
type: MusicAlbum
date published: 2022-01-28
track: Na Que Decirte
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169047
  explicit: false
  by artist: Mayo 214
  by artist: Blanco 43720
  by artist: Forest Keed
  in album: Na Que Decirte
    type: MusicAlbum
    date published: 2022-01-28
  isrc code: QM4TW2225426
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:02:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xece96016c4adb3c4202ee47a4a088b8fe7c56053f96d22cd4b6794e78ecd2480
  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/0qBPGckoH0RuJdnXFptuIX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qBPGckoH0RuJdnXFptuIX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xece96016c4adb3c4202ee47a4a088b8fe7c56053f96d22cd4b6794e78ecd2480","isrc":"QM4TW2225426","name":"Na Que Decirte","registered_at":"2026-06-09T11:02:29Z","spotify_id":"0qBPGckoH0RuJdnXFptuIX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece96016c4adb3c4202ee47a4a088b8fe7c56053f96d22cd4b6794e78ecd2480. 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/0qBPGckoH0RuJdnXFptuIX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qBPGckoH0RuJdnXFptuIX.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xece96016c4adb3c4202ee47a4a088b8fe7c56053f96d22cd4b6794e78ecd2480","isrc":"QM4TW2225426","name":"Na Que Decirte","registered_at":"2026-06-09T11:02:29Z","spotify_id":"0qBPGckoH0RuJdnXFptuIX","type":"track"}

Me Mataría Por Ti
type: MusicAlbum
date published: 2021-12-23
track: Me Mataría Por Ti
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146667
  explicit: false
  by artist: Mayo 214
  by artist: Blues Proders
  in album: Me Mataría Por Ti
    type: MusicAlbum
    date published: 2021-12-23
  isrc code: QMDA72191496
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:08:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xca01b00dd8dd10e46c3ecaa9f7a5a268f625966163b3b49e39e1345a79fa2044
  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/72MoGjVt2dbQrjHQ7HxwrC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72MoGjVt2dbQrjHQ7HxwrC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xca01b00dd8dd10e46c3ecaa9f7a5a268f625966163b3b49e39e1345a79fa2044","isrc":"QMDA72191496","name":"Me Mataría Por Ti","registered_at":"2026-06-07T09:08:31Z","spotify_id":"72MoGjVt2dbQrjHQ7HxwrC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca01b00dd8dd10e46c3ecaa9f7a5a268f625966163b3b49e39e1345a79fa2044. 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/72MoGjVt2dbQrjHQ7HxwrC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72MoGjVt2dbQrjHQ7HxwrC.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xca01b00dd8dd10e46c3ecaa9f7a5a268f625966163b3b49e39e1345a79fa2044","isrc":"QMDA72191496","name":"Me Mataría Por Ti","registered_at":"2026-06-07T09:08:31Z","spotify_id":"72MoGjVt2dbQrjHQ7HxwrC","type":"track"}

Todo y Nada
type: MusicAlbum
date published: 2021-12-06
track: Todo y Nada
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215666
  explicit: false
  by artist: Mayo 214
  by artist: Picasso
  by artist: Blues Proders
  by artist: Seijas
  in album: Todo y Nada
    type: MusicAlbum
    date published: 2021-12-06
  isrc code: QMDA72169428
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:41:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x669b4d1e0fcaa08180b20aa0f5198070637a57799025c78826cc5d58e78a3baa
  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/0V3gjO8iPBXcA3q0VJETWA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0V3gjO8iPBXcA3q0VJETWA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x669b4d1e0fcaa08180b20aa0f5198070637a57799025c78826cc5d58e78a3baa","isrc":"QMDA72169428","name":"Todo y Nada","registered_at":"2026-06-04T14:41:06Z","spotify_id":"0V3gjO8iPBXcA3q0VJETWA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669b4d1e0fcaa08180b20aa0f5198070637a57799025c78826cc5d58e78a3baa. 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/0V3gjO8iPBXcA3q0VJETWA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0V3gjO8iPBXcA3q0VJETWA.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x669b4d1e0fcaa08180b20aa0f5198070637a57799025c78826cc5d58e78a3baa","isrc":"QMDA72169428","name":"Todo y Nada","registered_at":"2026-06-04T14:41:06Z","spotify_id":"0V3gjO8iPBXcA3q0VJETWA","type":"track"}

Box Shots 2
type: MusicAlbum
date published: 2021-09-24
track: Box Shots 2
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172000
  explicit: false
  by artist: Mayo 214
  by artist: BOXINBOX
  in album: Box Shots 2
    type: MusicAlbum
    date published: 2021-09-24
  isrc code: QMDA62118394
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T19:53:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6a030c30a80e937b7d612fc38222908e54084b5eba49c58145836e383f0f402a
  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/1UAjX1lOr4Qtk8r9gKs6OU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UAjX1lOr4Qtk8r9gKs6OU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6a030c30a80e937b7d612fc38222908e54084b5eba49c58145836e383f0f402a","isrc":"QMDA62118394","name":"Box Shots 2","registered_at":"2026-06-09T19:53:57Z","spotify_id":"1UAjX1lOr4Qtk8r9gKs6OU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a030c30a80e937b7d612fc38222908e54084b5eba49c58145836e383f0f402a. 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/1UAjX1lOr4Qtk8r9gKs6OU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UAjX1lOr4Qtk8r9gKs6OU.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x6a030c30a80e937b7d612fc38222908e54084b5eba49c58145836e383f0f402a","isrc":"QMDA62118394","name":"Box Shots 2","registered_at":"2026-06-09T19:53:57Z","spotify_id":"1UAjX1lOr4Qtk8r9gKs6OU","type":"track"}

Revolver
type: MusicAlbum
date published: 2021-04-30
track: Revolver
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127346
  explicit: false
  by artist: Mayo 214
  in album: Revolver
    type: MusicAlbum
    date published: 2021-04-30
  isrc code: QM6MZ2197278
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T10:59:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7d0c5d6b60a72c59e5465ffd6c5817f706b9bdc1739865175cc5d3df89a54617
  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/02MrhKIQGwEZT5r3iMYmoD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02MrhKIQGwEZT5r3iMYmoD
  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 0x7d0c5d6b60a72c59e5465ffd6c5817f706b9bdc1739865175cc5d3df89a54617. 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/02MrhKIQGwEZT5r3iMYmoD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02MrhKIQGwEZT5r3iMYmoD.
    date published: 2026-06-13T13:32:09Z

Te Acuerdas
type: MusicAlbum
date published: 2021-02-15
track: Te Acuerdas
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167917
  explicit: false
  by artist: Mayo 214
  by artist: XEFF
  in album: Te Acuerdas
    type: MusicAlbum
    date published: 2021-02-15
  isrc code: QM4TW2170878
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:14:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x91009b6bfa3f4846ad0aa45f4ea4517544ad5da49ae6be157bf0abc40549ae8a
  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/6uEpqJKNxzlUaGImS4e9hx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uEpqJKNxzlUaGImS4e9hx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x91009b6bfa3f4846ad0aa45f4ea4517544ad5da49ae6be157bf0abc40549ae8a","isrc":"QM4TW2170878","name":"Te Acuerdas","registered_at":"2026-06-05T17:14:28Z","spotify_id":"6uEpqJKNxzlUaGImS4e9hx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91009b6bfa3f4846ad0aa45f4ea4517544ad5da49ae6be157bf0abc40549ae8a. 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/6uEpqJKNxzlUaGImS4e9hx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uEpqJKNxzlUaGImS4e9hx.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x91009b6bfa3f4846ad0aa45f4ea4517544ad5da49ae6be157bf0abc40549ae8a","isrc":"QM4TW2170878","name":"Te Acuerdas","registered_at":"2026-06-05T17:14:28Z","spotify_id":"6uEpqJKNxzlUaGImS4e9hx","type":"track"}

Vietnam
type: MusicAlbum
date published: 2020-10-30
track: Vietnam
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153881
  explicit: false
  by artist: Mayo 214
  by artist: Forest Keed
  by artist: Led Hendrix
  in album: Vietnam
    type: MusicAlbum
    date published: 2020-10-30
  isrc code: QMFME2004827
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:35:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb509f39502d983da859faff387782c8c95c815e8e56ea2f199db7d68f13a4cb1
  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/2S004wmacbii3p6P7mBwR6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2S004wmacbii3p6P7mBwR6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb509f39502d983da859faff387782c8c95c815e8e56ea2f199db7d68f13a4cb1. 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/2S004wmacbii3p6P7mBwR6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2S004wmacbii3p6P7mBwR6.
    date published: 2026-06-13T12:53:06Z

Fieles
type: MusicAlbum
date published: 2020-10-24
track: Fieles
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170712
  explicit: false
  by artist: Mayo 214
  in album: Fieles
    type: MusicAlbum
    date published: 2020-10-24
  isrc code: QMDA62160773
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T05:50:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x77b4a6c01e7d842a54c94482298c1d47bddd7825b882622a274d4ba662fccf76
  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/7DoDbcdL9EMpRwHd7TOtB3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DoDbcdL9EMpRwHd7TOtB3
  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 0x77b4a6c01e7d842a54c94482298c1d47bddd7825b882622a274d4ba662fccf76. 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/7DoDbcdL9EMpRwHd7TOtB3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DoDbcdL9EMpRwHd7TOtB3.
    date published: 2026-06-13T15:41:10Z

Crossover
type: MusicAlbum
date published: 2020-09-25
track: Crossover
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206769
  explicit: false
  by artist: Mayo 214
  by artist: Fulston
  in album: Crossover
    type: MusicAlbum
    date published: 2020-09-25
  isrc code: QMBZ92030951
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T15:17:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0b8217d4113adb011a91947471e235661d69b4559ac8f397415ba4d8b275abd8
  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/0agAUetTyPHNZ8nIiS4DQ8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0agAUetTyPHNZ8nIiS4DQ8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8217d4113adb011a91947471e235661d69b4559ac8f397415ba4d8b275abd8. 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/0agAUetTyPHNZ8nIiS4DQ8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0agAUetTyPHNZ8nIiS4DQ8.
    date published: 2026-06-13T12:53:06Z

No Wings
type: MusicAlbum
date published: 2020-08-28
track: No Wings
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194000
  explicit: false
  by artist: Mayo 214
  by artist: KHAAY
  by artist: Fulston
  in album: No Wings
    type: MusicAlbum
    date published: 2020-08-28
  isrc code: QM7282067273
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T06:54:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1c6249920df1f8a5d8a64b4af2274bd69d8b287785883013b687f7c31cfbcce6
  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/0OniNbdJzV6WPlhrDWe4qS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OniNbdJzV6WPlhrDWe4qS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1c6249920df1f8a5d8a64b4af2274bd69d8b287785883013b687f7c31cfbcce6","isrc":"QM7282067273","name":"No Wings","registered_at":"2026-06-10T06:54:01Z","spotify_id":"0OniNbdJzV6WPlhrDWe4qS","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6249920df1f8a5d8a64b4af2274bd69d8b287785883013b687f7c31cfbcce6. 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/0OniNbdJzV6WPlhrDWe4qS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OniNbdJzV6WPlhrDWe4qS.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1c6249920df1f8a5d8a64b4af2274bd69d8b287785883013b687f7c31cfbcce6","isrc":"QM7282067273","name":"No Wings","registered_at":"2026-06-10T06:54:01Z","spotify_id":"0OniNbdJzV6WPlhrDWe4qS","type":"track"}

Pros y Contras
type: MusicAlbum
date published: 2020-07-17
track: Pros y Contras
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160498
  explicit: false
  by artist: Mayo 214
  by artist: Fulston
  in album: Pros y Contras
    type: MusicAlbum
    date published: 2020-07-17
  isrc code: QM6P42082474
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T21:01:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa34d7d336a31ae71370b33865c5c1dee0296c761a6aa1f356d1899d18e316281
  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/1K7cl1CGmY3qKeXtERXR2G.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1K7cl1CGmY3qKeXtERXR2G
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa34d7d336a31ae71370b33865c5c1dee0296c761a6aa1f356d1899d18e316281","isrc":"QM6P42082474","name":"Pros y Contras","registered_at":"2026-06-18T21:01:29Z","spotify_id":"1K7cl1CGmY3qKeXtERXR2G","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34d7d336a31ae71370b33865c5c1dee0296c761a6aa1f356d1899d18e316281. 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/1K7cl1CGmY3qKeXtERXR2G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1K7cl1CGmY3qKeXtERXR2G.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xa34d7d336a31ae71370b33865c5c1dee0296c761a6aa1f356d1899d18e316281","isrc":"QM6P42082474","name":"Pros y Contras","registered_at":"2026-06-18T21:01:29Z","spotify_id":"1K7cl1CGmY3qKeXtERXR2G","type":"track"}

Invierno
type: MusicAlbum
date published: 2020-06-23
track: Invierno
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229125
  explicit: false
  by artist: Mayo 214
  by artist: Miranda
  by artist: Fulston
  in album: Invierno
    type: MusicAlbum
    date published: 2020-06-23
  isrc code: QM6P42028372
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:02:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x19951a878248165c3488b9b4b218f5c50a608e858e3c8d79761e35fa7fc98a05
  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/3eRThqpLlENywMGiiArnu8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eRThqpLlENywMGiiArnu8
  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 0x19951a878248165c3488b9b4b218f5c50a608e858e3c8d79761e35fa7fc98a05. 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/3eRThqpLlENywMGiiArnu8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eRThqpLlENywMGiiArnu8.
    date published: 2026-06-13T15:41:10Z

Yo Que Sé
type: MusicAlbum
date published: 2020-05-18
track: Yo Que Sé
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207487
  explicit: false
  by artist: Mayo 214
  by artist: Fulston
  in album: Yo Que Sé
    type: MusicAlbum
    date published: 2020-05-18
  isrc code: QM4TX2066260
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:47:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7f8f929dd5898911a01aad98ab406ee96345eb3cb50dd71044cb433755db892a
  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/3FHfZadFuNNJX5V6F2vDDp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FHfZadFuNNJX5V6F2vDDp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7f8f929dd5898911a01aad98ab406ee96345eb3cb50dd71044cb433755db892a","isrc":"QM4TX2066260","name":"Yo Que Sé","registered_at":"2026-06-04T09:47:12Z","spotify_id":"3FHfZadFuNNJX5V6F2vDDp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8f929dd5898911a01aad98ab406ee96345eb3cb50dd71044cb433755db892a. 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/3FHfZadFuNNJX5V6F2vDDp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FHfZadFuNNJX5V6F2vDDp.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x7f8f929dd5898911a01aad98ab406ee96345eb3cb50dd71044cb433755db892a","isrc":"QM4TX2066260","name":"Yo Que Sé","registered_at":"2026-06-04T09:47:12Z","spotify_id":"3FHfZadFuNNJX5V6F2vDDp","type":"track"}

Chulapos
type: MusicAlbum
date published: 2020-04-03
track: Chulapos
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162000
  explicit: false
  by artist: Mayo 214
  by artist: Forest Keed
  by artist: Picasso
  in album: Chulapos
    type: MusicAlbum
    date published: 2020-04-03
  isrc code: ES71G2016016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T10:11:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8e192ab74ae136461d11b484f17643828c8463b490e65cefa769ce7a04b612a5
  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/1HVYC9AkNNdmzvlUjypmE3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HVYC9AkNNdmzvlUjypmE3
  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 0x8e192ab74ae136461d11b484f17643828c8463b490e65cefa769ce7a04b612a5. 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/1HVYC9AkNNdmzvlUjypmE3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HVYC9AkNNdmzvlUjypmE3.
    date published: 2026-07-02T03:30:09Z

Suave
type: MusicAlbum
date published: 2020-02-14
track: Suave
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208389
  explicit: false
  by artist: Mayo 214
  by artist: SDLH
  by artist: XEFF
  in album: Suave
    type: MusicAlbum
    date published: 2020-02-14
  isrc code: ES71G1930666
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T04:02:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x662ef8ac339e205680161243ba89c595eea55a06afef672bad48b17042ec6c78
  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/1NJ6guy228PwMcj7MtnHQ5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NJ6guy228PwMcj7MtnHQ5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662ef8ac339e205680161243ba89c595eea55a06afef672bad48b17042ec6c78. 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/1NJ6guy228PwMcj7MtnHQ5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NJ6guy228PwMcj7MtnHQ5.
    date published: 2026-06-13T17:25:41Z

Quién Va A Ser Que No Seas Tú
type: MusicAlbum
date published: 2020-02-14
track: Quién Va A Ser Que No Seas Tú
  type: MusicRecording
  duration: PT1M59S
  duration ms: 119048
  explicit: false
  by artist: Mayo 214
  in album: Quién Va A Ser Que No Seas Tú
    type: MusicAlbum
    date published: 2020-02-14
  isrc code: ES71G1924921
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:30:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb020e6150c54165f6c0a6569360de796057dbc0691da416f6d64e96f562be81f
  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/02jWHAuF4NwNenlJE3VZs6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02jWHAuF4NwNenlJE3VZs6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb020e6150c54165f6c0a6569360de796057dbc0691da416f6d64e96f562be81f","isrc":"ES71G1924921","name":"Quién Va A Ser Que No Seas Tú","registered_at":"2026-06-04T13:30:10Z","spotify_id":"02jWHAuF4NwNenlJE3VZs6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb020e6150c54165f6c0a6569360de796057dbc0691da416f6d64e96f562be81f. 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/02jWHAuF4NwNenlJE3VZs6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02jWHAuF4NwNenlJE3VZs6.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xb020e6150c54165f6c0a6569360de796057dbc0691da416f6d64e96f562be81f","isrc":"ES71G1924921","name":"Quién Va A Ser Que No Seas Tú","registered_at":"2026-06-04T13:30:10Z","spotify_id":"02jWHAuF4NwNenlJE3VZs6","type":"track"}

Mi Crucifixión
type: MusicAlbum
date published: 2020-02-14
track: Mi Crucifixión
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169135
  explicit: false
  by artist: Mayo 214
  in album: Mi Crucifixión
    type: MusicAlbum
    date published: 2020-02-14
  isrc code: ES71G1927902
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:55:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xab7bdf7ba8a9b8d6a984083b6679cae5dd168310da0183b5904694a7034a3533
  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/1kACofrkbpjAEMd9Cu8vzd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kACofrkbpjAEMd9Cu8vzd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xab7bdf7ba8a9b8d6a984083b6679cae5dd168310da0183b5904694a7034a3533","isrc":"ES71G1927902","name":"Mi Crucifixión","registered_at":"2026-06-04T15:55:30Z","spotify_id":"1kACofrkbpjAEMd9Cu8vzd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7bdf7ba8a9b8d6a984083b6679cae5dd168310da0183b5904694a7034a3533. 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/1kACofrkbpjAEMd9Cu8vzd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kACofrkbpjAEMd9Cu8vzd.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xab7bdf7ba8a9b8d6a984083b6679cae5dd168310da0183b5904694a7034a3533","isrc":"ES71G1927902","name":"Mi Crucifixión","registered_at":"2026-06-04T15:55:30Z","spotify_id":"1kACofrkbpjAEMd9Cu8vzd","type":"track"}

Malavita
type: MusicAlbum
date published: 2020-02-14
track: Malavita
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235102
  explicit: false
  by artist: Mayo 214
  by artist: Bruce
  in album: Malavita
    type: MusicAlbum
    date published: 2020-02-14
  isrc code: ES71G1924922
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T07:32:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5ab7e1245f17c09b4b305c043ee35199eeed6787de80bfe0e71e8028238324d6
  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/7rbTZxghLgoRP7orctgQjc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rbTZxghLgoRP7orctgQjc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab7e1245f17c09b4b305c043ee35199eeed6787de80bfe0e71e8028238324d6. 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/7rbTZxghLgoRP7orctgQjc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rbTZxghLgoRP7orctgQjc.
    date published: 2026-06-13T17:25:41Z

Alejandro
type: MusicAlbum
date published: 2020-02-14
track: Alejandro
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187008
  explicit: false
  by artist: Mayo 214
  in album: Alejandro
    type: MusicAlbum
    date published: 2020-02-14
  isrc code: QZGLS1917233
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:55:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x506139aef8407843abc79c4d22a51741a65a5f901a4930c9f0117678c1a9fc49
  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/35QGagSEsDXR8GEduXyd7C.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35QGagSEsDXR8GEduXyd7C
  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 0x506139aef8407843abc79c4d22a51741a65a5f901a4930c9f0117678c1a9fc49. 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/35QGagSEsDXR8GEduXyd7C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35QGagSEsDXR8GEduXyd7C.
    date published: 2026-06-13T15:41:10Z

Ratones Coloraos (feat. Shoda Monkas)
type: MusicAlbum
date published: 2020-01-31
track: Ratones Coloraos (feat. Shoda Monkas)
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182021
  explicit: false
  by artist: Mayo 214
  by artist: Shoda Monkas
  in album: Ratones Coloraos (feat. Shoda Monkas)
    type: MusicAlbum
    date published: 2020-01-31
  isrc code: ES71G1939049
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:29:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8ea526004a189d9bb7299beb58a0c87f571a4823c6c0ea2bceeba773cbdb724d
  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/0viLpQXt4Apwagpxl1pQGC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0viLpQXt4Apwagpxl1pQGC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8ea526004a189d9bb7299beb58a0c87f571a4823c6c0ea2bceeba773cbdb724d","isrc":"ES71G1939049","name":"Ratones Coloraos (feat. Shoda Monkas)","registered_at":"2026-06-09T20:29:45Z","spotify_id":"0viLpQXt4Apwagpxl1pQGC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea526004a189d9bb7299beb58a0c87f571a4823c6c0ea2bceeba773cbdb724d. 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/0viLpQXt4Apwagpxl1pQGC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0viLpQXt4Apwagpxl1pQGC.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8ea526004a189d9bb7299beb58a0c87f571a4823c6c0ea2bceeba773cbdb724d","isrc":"ES71G1939049","name":"Ratones Coloraos (feat. Shoda Monkas)","registered_at":"2026-06-09T20:29:45Z","spotify_id":"0viLpQXt4Apwagpxl1pQGC","type":"track"}

No soy el de antes
type: MusicAlbum
date published: 2025-02-27
track: Dime tú
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185573
  explicit: false
  by artist: Mayo 214
  in album: No soy el de antes
    type: MusicAlbum
    date published: 2025-02-27
  isrc code: BK4DA2455051
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:34:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8a1a0dd586ffe0ced10a05e9c66ae5b0ca4e0e46980633fff311342c5fb48e57
  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/1LqD0fgv8xwfCft0TJcH31.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LqD0fgv8xwfCft0TJcH31
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8a1a0dd586ffe0ced10a05e9c66ae5b0ca4e0e46980633fff311342c5fb48e57","isrc":"BK4DA2455051","name":"Dime tú","registered_at":"2026-06-06T15:34:40Z","spotify_id":"1LqD0fgv8xwfCft0TJcH31","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1a0dd586ffe0ced10a05e9c66ae5b0ca4e0e46980633fff311342c5fb48e57. 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/1LqD0fgv8xwfCft0TJcH31.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LqD0fgv8xwfCft0TJcH31.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x8a1a0dd586ffe0ced10a05e9c66ae5b0ca4e0e46980633fff311342c5fb48e57","isrc":"BK4DA2455051","name":"Dime tú","registered_at":"2026-06-06T15:34:40Z","spotify_id":"1LqD0fgv8xwfCft0TJcH31","type":"track"}
track: No nos conocemos
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180076
  explicit: false
  by artist: Mayo 214
  in album: No soy el de antes
    type: MusicAlbum
    date published: 2025-02-27
  isrc code: BK4DA2501571
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:23:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x360ff5261149bacd0b0bd4b0b355f93206bab9a9563044da07bea32f2deaeb1d
  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/3ar2tBwuUlhVl1IQ5WBgyA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ar2tBwuUlhVl1IQ5WBgyA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x360ff5261149bacd0b0bd4b0b355f93206bab9a9563044da07bea32f2deaeb1d","isrc":"BK4DA2501571","name":"No nos conocemos","registered_at":"2026-06-06T06:23:10Z","spotify_id":"3ar2tBwuUlhVl1IQ5WBgyA","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360ff5261149bacd0b0bd4b0b355f93206bab9a9563044da07bea32f2deaeb1d. 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/3ar2tBwuUlhVl1IQ5WBgyA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ar2tBwuUlhVl1IQ5WBgyA.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x360ff5261149bacd0b0bd4b0b355f93206bab9a9563044da07bea32f2deaeb1d","isrc":"BK4DA2501571","name":"No nos conocemos","registered_at":"2026-06-06T06:23:10Z","spotify_id":"3ar2tBwuUlhVl1IQ5WBgyA","type":"track"}
track: Femme Fatale
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172013
  explicit: false
  by artist: Mayo 214
  in album: No soy el de antes
    type: MusicAlbum
    date published: 2025-02-27
  isrc code: BK4DA2501850
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:23:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeedda8d38a02d609991a0cfe7e2f18921de9337613e789bef23ca5240a024443
  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/1hwCaoXDEuIINfuya9I0jZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hwCaoXDEuIINfuya9I0jZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeedda8d38a02d609991a0cfe7e2f18921de9337613e789bef23ca5240a024443","isrc":"BK4DA2501850","name":"Femme Fatale","registered_at":"2026-06-06T06:23:34Z","spotify_id":"1hwCaoXDEuIINfuya9I0jZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeedda8d38a02d609991a0cfe7e2f18921de9337613e789bef23ca5240a024443. 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/1hwCaoXDEuIINfuya9I0jZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hwCaoXDEuIINfuya9I0jZ.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xeedda8d38a02d609991a0cfe7e2f18921de9337613e789bef23ca5240a024443","isrc":"BK4DA2501850","name":"Femme Fatale","registered_at":"2026-06-06T06:23:34Z","spotify_id":"1hwCaoXDEuIINfuya9I0jZ","type":"track"}
track: Te fuiste
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189951
  explicit: false
  by artist: Mayo 214
  in album: No soy el de antes
    type: MusicAlbum
    date published: 2025-02-27
  isrc code: BK4DA2501852
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:26:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc27f196cadbf785bc154e23a16b9ad3b4a1de6d0395204bdc6416638693c25ce
  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/2RQN9ObzheKLbgQviNDlsJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RQN9ObzheKLbgQviNDlsJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc27f196cadbf785bc154e23a16b9ad3b4a1de6d0395204bdc6416638693c25ce","isrc":"BK4DA2501852","name":"Te fuiste","registered_at":"2026-06-07T09:26:30Z","spotify_id":"2RQN9ObzheKLbgQviNDlsJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27f196cadbf785bc154e23a16b9ad3b4a1de6d0395204bdc6416638693c25ce. 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/2RQN9ObzheKLbgQviNDlsJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RQN9ObzheKLbgQviNDlsJ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc27f196cadbf785bc154e23a16b9ad3b4a1de6d0395204bdc6416638693c25ce","isrc":"BK4DA2501852","name":"Te fuiste","registered_at":"2026-06-07T09:26:30Z","spotify_id":"2RQN9ObzheKLbgQviNDlsJ","type":"track"}
track: Pura maldad
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160085
  explicit: false
  by artist: Mayo 214
  in album: No soy el de antes
    type: MusicAlbum
    date published: 2025-02-27
  isrc code: BK4DA2501853
  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

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T03:37:37+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x7f1a7013eb6e6040b40a678ec93bec9ced74e30e0833b571dbe38558ba797fe7

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953515

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3J5yqMX8RRXnNpKZXD8ihT.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3J5yqMX8RRXnNpKZXD8ihT

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:53:06Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x7f1a7013eb6e6040b40a678ec93bec9ced74e30e0833b571dbe38558ba797fe7","isrc":"BK4DA2501853","name":"Pura maldad","registered_at":"2026-06-07T03:37:37Z","spotify_id":"3J5yqMX8RRXnNpKZXD8ihT","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 0x7f1a7013eb6e6040b40a678ec93bec9ced74e30e0833b571dbe38558ba797fe7. 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/3J5yqMX8RRXnNpKZXD8ihT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3J5yqMX8RRXnNpKZXD8ihT.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0x7f1a7013eb6e6040b40a678ec93bec9ced74e30e0833b571dbe38558ba797fe7","isrc":"BK4DA2501853","name":"Pura maldad","registered_at":"2026-06-07T03:37:37Z","spotify_id":"3J5yqMX8RRXnNpKZXD8ihT","type":"track"}

No nos conocemos
type: MusicAlbum
date published: 2025-01-30
track: No nos conocemos
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180076
  explicit: false
  by artist: Mayo 214
  in album: No nos conocemos
    type: MusicAlbum
    date published: 2025-01-30
  isrc code: BK4DA2501571
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:23:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x360ff5261149bacd0b0bd4b0b355f93206bab9a9563044da07bea32f2deaeb1d
  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/7BqdwkjKP4cSJaJk7G7Z80.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BqdwkjKP4cSJaJk7G7Z80
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x360ff5261149bacd0b0bd4b0b355f93206bab9a9563044da07bea32f2deaeb1d","isrc":"BK4DA2501571","name":"No nos conocemos","registered_at":"2026-06-06T06:23:10Z","spotify_id":"7BqdwkjKP4cSJaJk7G7Z80","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360ff5261149bacd0b0bd4b0b355f93206bab9a9563044da07bea32f2deaeb1d. 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/7BqdwkjKP4cSJaJk7G7Z80.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BqdwkjKP4cSJaJk7G7Z80.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x360ff5261149bacd0b0bd4b0b355f93206bab9a9563044da07bea32f2deaeb1d","isrc":"BK4DA2501571","name":"No nos conocemos","registered_at":"2026-06-06T06:23:10Z","spotify_id":"7BqdwkjKP4cSJaJk7G7Z80","type":"track"}

Dime tú
type: MusicAlbum
date published: 2024-12-13
track: Dime tú
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185573
  explicit: false
  by artist: Mayo 214
  in album: Dime tú
    type: MusicAlbum
    date published: 2024-12-13
  isrc code: BK4DA2455051
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:34:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8a1a0dd586ffe0ced10a05e9c66ae5b0ca4e0e46980633fff311342c5fb48e57
  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/5fF1YLb0yfjAWJVrtTyVvE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fF1YLb0yfjAWJVrtTyVvE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8a1a0dd586ffe0ced10a05e9c66ae5b0ca4e0e46980633fff311342c5fb48e57","isrc":"BK4DA2455051","name":"Dime tú","registered_at":"2026-06-06T15:34:40Z","spotify_id":"5fF1YLb0yfjAWJVrtTyVvE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1a0dd586ffe0ced10a05e9c66ae5b0ca4e0e46980633fff311342c5fb48e57. 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/5fF1YLb0yfjAWJVrtTyVvE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fF1YLb0yfjAWJVrtTyVvE.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8a1a0dd586ffe0ced10a05e9c66ae5b0ca4e0e46980633fff311342c5fb48e57","isrc":"BK4DA2455051","name":"Dime tú","registered_at":"2026-06-06T15:34:40Z","spotify_id":"5fF1YLb0yfjAWJVrtTyVvE","type":"track"}

NO ME OLVIDO
type: MusicAlbum
date published: 2024-10-10
track: NO ME OLVIDO
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183000
  explicit: false
  by artist: De Las Heras
  by artist: Mayo 214
  by artist: Nake
  in album: NO ME OLVIDO
    type: MusicAlbum
    date published: 2024-10-10
  isrc code: QMDA62442053
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T22:35:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1214e323e1e8ed3fedd4e63a81eea6c934cfda513c55f17bd7a6502fa2f410d3
  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/4sjhuKeajGYMrIfEWFLl6T.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sjhuKeajGYMrIfEWFLl6T
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1214e323e1e8ed3fedd4e63a81eea6c934cfda513c55f17bd7a6502fa2f410d3","isrc":"QMDA62442053","name":"NO ME OLVIDO","registered_at":"2026-06-08T22:35:42Z","spotify_id":"4sjhuKeajGYMrIfEWFLl6T","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1214e323e1e8ed3fedd4e63a81eea6c934cfda513c55f17bd7a6502fa2f410d3. 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/4sjhuKeajGYMrIfEWFLl6T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sjhuKeajGYMrIfEWFLl6T.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1214e323e1e8ed3fedd4e63a81eea6c934cfda513c55f17bd7a6502fa2f410d3","isrc":"QMDA62442053","name":"NO ME OLVIDO","registered_at":"2026-06-08T22:35:42Z","spotify_id":"4sjhuKeajGYMrIfEWFLl6T","type":"track"}

Mi Cruz
type: MusicAlbum
date published: 2020-11-20
track: Mi Cruz
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218453
  explicit: false
  by artist: Calero LDN
  by artist: SOTAN
  by artist: Mayo 214
  in album: Mi Cruz
    type: MusicAlbum
    date published: 2020-11-20
  isrc code: QMFME2049107
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:40:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1705b97c7d523a6455ec3a72db7885c30a4e362d8aa250ddc354a88f2093825d
  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/19EtkeiksxIVxzMyt8nJHm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19EtkeiksxIVxzMyt8nJHm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1705b97c7d523a6455ec3a72db7885c30a4e362d8aa250ddc354a88f2093825d","isrc":"QMFME2049107","name":"Mi Cruz","registered_at":"2026-06-04T14:40:20Z","spotify_id":"19EtkeiksxIVxzMyt8nJHm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1705b97c7d523a6455ec3a72db7885c30a4e362d8aa250ddc354a88f2093825d. 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/19EtkeiksxIVxzMyt8nJHm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19EtkeiksxIVxzMyt8nJHm.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x1705b97c7d523a6455ec3a72db7885c30a4e362d8aa250ddc354a88f2093825d","isrc":"QMFME2049107","name":"Mi Cruz","registered_at":"2026-06-04T14:40:20Z","spotify_id":"19EtkeiksxIVxzMyt8nJHm","type":"track"}

Me Mataría Por Ti
type: MusicRecording
duration: PT2M26S
duration ms: 146667
explicit: false
by artist: Mayo 214
by artist: Blues Proders
in album: Me Mataría Por Ti
  type: MusicAlbum
  date published: 2021-12-23
isrc code: QMDA72191496
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:08:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca01b00dd8dd10e46c3ecaa9f7a5a268f625966163b3b49e39e1345a79fa2044
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/72MoGjVt2dbQrjHQ7HxwrC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72MoGjVt2dbQrjHQ7HxwrC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca01b00dd8dd10e46c3ecaa9f7a5a268f625966163b3b49e39e1345a79fa2044","isrc":"QMDA72191496","name":"Me Mataría Por Ti","registered_at":"2026-06-07T09:08:31Z","spotify_id":"72MoGjVt2dbQrjHQ7HxwrC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca01b00dd8dd10e46c3ecaa9f7a5a268f625966163b3b49e39e1345a79fa2044. 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/72MoGjVt2dbQrjHQ7HxwrC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72MoGjVt2dbQrjHQ7HxwrC.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xca01b00dd8dd10e46c3ecaa9f7a5a268f625966163b3b49e39e1345a79fa2044","isrc":"QMDA72191496","name":"Me Mataría Por Ti","registered_at":"2026-06-07T09:08:31Z","spotify_id":"72MoGjVt2dbQrjHQ7HxwrC","type":"track"}

Quiero Volver Atrás
type: MusicRecording
duration: PT3M40S
duration ms: 220000
explicit: false
by artist: SWIT EME
by artist: Mayo 214
by artist: Fulston
in album: Quiero Volver Atrás
  type: MusicAlbum
  date published: 2020-12-30
isrc code: QMFMF2009529
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:50:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31a45296b0aa8c9723d1f30d12bc461b1fbdf8f631369df524ba5815bce07495
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/23KB52HjraqlLy6lTo3hHb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23KB52HjraqlLy6lTo3hHb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31a45296b0aa8c9723d1f30d12bc461b1fbdf8f631369df524ba5815bce07495","isrc":"QMFMF2009529","name":"Quiero Volver Atrás","registered_at":"2026-06-07T21:50:12Z","spotify_id":"23KB52HjraqlLy6lTo3hHb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a45296b0aa8c9723d1f30d12bc461b1fbdf8f631369df524ba5815bce07495. 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/23KB52HjraqlLy6lTo3hHb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23KB52HjraqlLy6lTo3hHb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x31a45296b0aa8c9723d1f30d12bc461b1fbdf8f631369df524ba5815bce07495","isrc":"QMFMF2009529","name":"Quiero Volver Atrás","registered_at":"2026-06-07T21:50:12Z","spotify_id":"23KB52HjraqlLy6lTo3hHb","type":"track"}

Pura Esencia
type: MusicRecording
duration: PT5M5S
duration ms: 305458
explicit: false
by artist: SWIT EME
by artist: Mayo 214
by artist: Fulston
in album: Pura Esencia
  type: MusicAlbum
  date published: 2021-12-30
isrc code: QMFMF2118807
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T06:48:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01b409f1217f2f059732a36b17e76e4df662ec45b7fb4ba69b551dbb3f09c070
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/3Xvvqlu4RE2oFQJrb8yxxu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Xvvqlu4RE2oFQJrb8yxxu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01b409f1217f2f059732a36b17e76e4df662ec45b7fb4ba69b551dbb3f09c070","isrc":"QMFMF2118807","name":"Pura Esencia","registered_at":"2026-06-10T06:48:34Z","spotify_id":"3Xvvqlu4RE2oFQJrb8yxxu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b409f1217f2f059732a36b17e76e4df662ec45b7fb4ba69b551dbb3f09c070. 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/3Xvvqlu4RE2oFQJrb8yxxu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Xvvqlu4RE2oFQJrb8yxxu.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x01b409f1217f2f059732a36b17e76e4df662ec45b7fb4ba69b551dbb3f09c070","isrc":"QMFMF2118807","name":"Pura Esencia","registered_at":"2026-06-10T06:48:34Z","spotify_id":"3Xvvqlu4RE2oFQJrb8yxxu","type":"track"}

Me noto distinto
type: MusicRecording
duration: PT3M15S
duration ms: 195423
explicit: false
by artist: Mayo 214
by artist: Fulston
by artist: La Cantera
in album: Me noto distinto
  type: MusicAlbum
  date published: 2020-05-20
isrc code: QM4TX2066377
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:45:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x021fef0e2a57a616c1f5fa004b4c03dac2daac4ca62d933dcca1bcd389436839
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/69tSXUB3uyKXXRtkQwYvzI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69tSXUB3uyKXXRtkQwYvzI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x021fef0e2a57a616c1f5fa004b4c03dac2daac4ca62d933dcca1bcd389436839","isrc":"QM4TX2066377","name":"Me noto distinto","registered_at":"2026-06-04T10:45:12Z","spotify_id":"69tSXUB3uyKXXRtkQwYvzI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021fef0e2a57a616c1f5fa004b4c03dac2daac4ca62d933dcca1bcd389436839. 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/69tSXUB3uyKXXRtkQwYvzI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69tSXUB3uyKXXRtkQwYvzI.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x021fef0e2a57a616c1f5fa004b4c03dac2daac4ca62d933dcca1bcd389436839","isrc":"QM4TX2066377","name":"Me noto distinto","registered_at":"2026-06-04T10:45:12Z","spotify_id":"69tSXUB3uyKXXRtkQwYvzI","type":"track"}

Todo Va a Arder
type: MusicRecording
duration: PT2M31S
duration ms: 151428
explicit: false
by artist: Mayo 214
by artist: La Cantera
by artist: Picasso
in album: Todo Va a Arder
  type: MusicAlbum
  date published: 2020-05-08
isrc code: QM6MZ2091306
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T06:53:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7172d34d373fb7450dff393e0c3d83ac38f3ce5dead7ff08664cdb8db6c81f3
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/3TIWljJYnTVKcyI5xqIUnK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TIWljJYnTVKcyI5xqIUnK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7172d34d373fb7450dff393e0c3d83ac38f3ce5dead7ff08664cdb8db6c81f3","isrc":"QM6MZ2091306","name":"Todo Va a Arder","registered_at":"2026-06-10T06:53:41Z","spotify_id":"3TIWljJYnTVKcyI5xqIUnK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7172d34d373fb7450dff393e0c3d83ac38f3ce5dead7ff08664cdb8db6c81f3. 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/3TIWljJYnTVKcyI5xqIUnK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TIWljJYnTVKcyI5xqIUnK.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf7172d34d373fb7450dff393e0c3d83ac38f3ce5dead7ff08664cdb8db6c81f3","isrc":"QM6MZ2091306","name":"Todo Va a Arder","registered_at":"2026-06-10T06:53:41Z","spotify_id":"3TIWljJYnTVKcyI5xqIUnK","type":"track"}

Mar de Males
type: MusicRecording
duration: PT3M36S
duration ms: 216555
explicit: false
by artist: Mayo 214
by artist: La Cantera
in album: Mar de Males
  type: MusicAlbum
  date published: 2020-02-14
isrc code: ES71G1924920
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:52:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a122ebbfd67734d6ebda6b22ecafc20e3e7986620c5c8bbec9aeba4656e3249
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/7ox34DRBx7WjFQkeukX2Zd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ox34DRBx7WjFQkeukX2Zd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a122ebbfd67734d6ebda6b22ecafc20e3e7986620c5c8bbec9aeba4656e3249","isrc":"ES71G1924920","name":"Mar de Males","registered_at":"2026-06-04T08:52:51Z","spotify_id":"7ox34DRBx7WjFQkeukX2Zd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a122ebbfd67734d6ebda6b22ecafc20e3e7986620c5c8bbec9aeba4656e3249. 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/7ox34DRBx7WjFQkeukX2Zd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ox34DRBx7WjFQkeukX2Zd.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7a122ebbfd67734d6ebda6b22ecafc20e3e7986620c5c8bbec9aeba4656e3249","isrc":"ES71G1924920","name":"Mar de Males","registered_at":"2026-06-04T08:52:51Z","spotify_id":"7ox34DRBx7WjFQkeukX2Zd","type":"track"}

Mi Cruz
type: MusicRecording
duration: PT3M38S
duration ms: 218400
explicit: false
by artist: Calero LDN
by artist: SOTAN
by artist: Mayo 214
in album: Mi Cruz
  type: MusicAlbum
  date published: 2020-11-20
isrc code: QMFME2049107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:40:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1705b97c7d523a6455ec3a72db7885c30a4e362d8aa250ddc354a88f2093825d
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/11ai2VHaBQKI6Vu0Lw9QOi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11ai2VHaBQKI6Vu0Lw9QOi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1705b97c7d523a6455ec3a72db7885c30a4e362d8aa250ddc354a88f2093825d","isrc":"QMFME2049107","name":"Mi Cruz","registered_at":"2026-06-04T14:40:20Z","spotify_id":"11ai2VHaBQKI6Vu0Lw9QOi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1705b97c7d523a6455ec3a72db7885c30a4e362d8aa250ddc354a88f2093825d. 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/11ai2VHaBQKI6Vu0Lw9QOi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11ai2VHaBQKI6Vu0Lw9QOi.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1705b97c7d523a6455ec3a72db7885c30a4e362d8aa250ddc354a88f2093825d","isrc":"QMFME2049107","name":"Mi Cruz","registered_at":"2026-06-04T14:40:20Z","spotify_id":"11ai2VHaBQKI6Vu0Lw9QOi","type":"track"}

Nuestro Destino (feat. Seijas) - Capítulo V
type: MusicRecording
duration: PT3M20S
duration ms: 200063
explicit: false
by artist: Mayo 214
by artist: Dirty Porko
by artist: Blues Proders
by artist: Seijas
in album: Nuestro Destino (feat. Seijas) [Capítulo V]
  type: MusicAlbum
  date published: 2022-12-09
isrc code: USA2P2246848
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:01:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a904684e67cab2c91832551664d6456eeea18900d14a411c435c980ba372e92
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/5tmqzGXTpLXqyXokdleA4R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tmqzGXTpLXqyXokdleA4R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a904684e67cab2c91832551664d6456eeea18900d14a411c435c980ba372e92","isrc":"USA2P2246848","name":"Nuestro Destino (feat. Seijas) - Capítulo V","registered_at":"2026-06-07T08:01:08Z","spotify_id":"5tmqzGXTpLXqyXokdleA4R","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a904684e67cab2c91832551664d6456eeea18900d14a411c435c980ba372e92. 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/5tmqzGXTpLXqyXokdleA4R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5tmqzGXTpLXqyXokdleA4R.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0a904684e67cab2c91832551664d6456eeea18900d14a411c435c980ba372e92","isrc":"USA2P2246848","name":"Nuestro Destino (feat. Seijas) - Capítulo V","registered_at":"2026-06-07T08:01:08Z","spotify_id":"5tmqzGXTpLXqyXokdleA4R","type":"track"}

Mi Cárcel - Capítulo I
type: MusicRecording
duration: PT4M0S
duration ms: 240150
explicit: false
by artist: Mayo 214
by artist: Blues Proders
by artist: Seijas
in album: Estas 4 Paredes
  type: MusicAlbum
  date published: 2023-01-27
isrc code: USA2P2246849
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:15:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62da89250c49d514bb0bdcfef4bc98639124912fee756ab3a5b429d3ee2d444f
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/6458NPlhSeU8lYBYPrAorR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6458NPlhSeU8lYBYPrAorR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62da89250c49d514bb0bdcfef4bc98639124912fee756ab3a5b429d3ee2d444f","isrc":"USA2P2246849","name":"Mi Cárcel - Capítulo I","registered_at":"2026-06-05T17:15:00Z","spotify_id":"6458NPlhSeU8lYBYPrAorR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62da89250c49d514bb0bdcfef4bc98639124912fee756ab3a5b429d3ee2d444f. 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/6458NPlhSeU8lYBYPrAorR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6458NPlhSeU8lYBYPrAorR.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x62da89250c49d514bb0bdcfef4bc98639124912fee756ab3a5b429d3ee2d444f","isrc":"USA2P2246849","name":"Mi Cárcel - Capítulo I","registered_at":"2026-06-05T17:15:00Z","spotify_id":"6458NPlhSeU8lYBYPrAorR","type":"track"}

Este Dolor (feat. Seijas) - Capítulo II
type: MusicRecording
duration: PT3M46S
duration ms: 226440
explicit: false
by artist: Mayo 214
by artist: J Abecia
by artist: Toni Anzis
by artist: Seijas
in album: Estas 4 Paredes
  type: MusicAlbum
  date published: 2023-01-27
isrc code: USA2P2246851
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:53:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1796aca456a0ab2e121156d06461d25c93546a825243d3c4e762e16970a0f67
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/6Fsy5ICPhufKxpnV594y1A.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Fsy5ICPhufKxpnV594y1A
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1796aca456a0ab2e121156d06461d25c93546a825243d3c4e762e16970a0f67","isrc":"USA2P2246851","name":"Este Dolor (feat. Seijas) - Capítulo II","registered_at":"2026-06-05T06:53:33Z","spotify_id":"6Fsy5ICPhufKxpnV594y1A","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1796aca456a0ab2e121156d06461d25c93546a825243d3c4e762e16970a0f67. 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/6Fsy5ICPhufKxpnV594y1A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Fsy5ICPhufKxpnV594y1A.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe1796aca456a0ab2e121156d06461d25c93546a825243d3c4e762e16970a0f67","isrc":"USA2P2246851","name":"Este Dolor (feat. Seijas) - Capítulo II","registered_at":"2026-06-05T06:53:33Z","spotify_id":"6Fsy5ICPhufKxpnV594y1A","type":"track"}

Heridas - Capítulo III
type: MusicRecording
duration: PT4M34S
duration ms: 274000
explicit: false
by artist: Mayo 214
by artist: Blues Proders
by artist: Seijas
in album: Estas 4 Paredes
  type: MusicAlbum
  date published: 2023-01-27
isrc code: USA2P2246852
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:31:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x240d8ba18978d1ea5bcb6663dbef95dbf9cf2d0bf1366b99f40b86bdf9d2e274
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/3N0USoFo1y3FSXTHxB23mg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3N0USoFo1y3FSXTHxB23mg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x240d8ba18978d1ea5bcb6663dbef95dbf9cf2d0bf1366b99f40b86bdf9d2e274","isrc":"USA2P2246852","name":"Heridas - Capítulo III","registered_at":"2026-06-06T15:31:10Z","spotify_id":"3N0USoFo1y3FSXTHxB23mg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240d8ba18978d1ea5bcb6663dbef95dbf9cf2d0bf1366b99f40b86bdf9d2e274. 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/3N0USoFo1y3FSXTHxB23mg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3N0USoFo1y3FSXTHxB23mg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x240d8ba18978d1ea5bcb6663dbef95dbf9cf2d0bf1366b99f40b86bdf9d2e274","isrc":"USA2P2246852","name":"Heridas - Capítulo III","registered_at":"2026-06-06T15:31:10Z","spotify_id":"3N0USoFo1y3FSXTHxB23mg","type":"track"}

Te Lo Debo - Capítulo IV
type: MusicRecording
duration: PT4M8S
duration ms: 248571
explicit: false
by artist: Mayo 214
by artist: XEFF
by artist: Seijas
in album: Estas 4 Paredes
  type: MusicAlbum
  date published: 2023-01-27
isrc code: USA2P2246855
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:57:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf277f874102b23a7de632e25043e992d61d95168c9307f35241b484163256983
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/591ZVbLP35ey102L5yBydP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/591ZVbLP35ey102L5yBydP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf277f874102b23a7de632e25043e992d61d95168c9307f35241b484163256983","isrc":"USA2P2246855","name":"Te Lo Debo - Capítulo IV","registered_at":"2026-06-08T20:57:52Z","spotify_id":"591ZVbLP35ey102L5yBydP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf277f874102b23a7de632e25043e992d61d95168c9307f35241b484163256983. 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/591ZVbLP35ey102L5yBydP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/591ZVbLP35ey102L5yBydP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf277f874102b23a7de632e25043e992d61d95168c9307f35241b484163256983","isrc":"USA2P2246855","name":"Te Lo Debo - Capítulo IV","registered_at":"2026-06-08T20:57:52Z","spotify_id":"591ZVbLP35ey102L5yBydP","type":"track"}

Nuestro Destino (feat. Seijas) - Capítulo V
type: MusicRecording
duration: PT3M20S
duration ms: 200063
explicit: false
by artist: Mayo 214
by artist: Dirty Porko
by artist: Blues Proders
by artist: Seijas
in album: Estas 4 Paredes
  type: MusicAlbum
  date published: 2023-01-27
isrc code: USA2P2246848
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:01:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a904684e67cab2c91832551664d6456eeea18900d14a411c435c980ba372e92
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/3hVRxxj12jFYaDdx5hZn0u.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hVRxxj12jFYaDdx5hZn0u
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a904684e67cab2c91832551664d6456eeea18900d14a411c435c980ba372e92","isrc":"USA2P2246848","name":"Nuestro Destino (feat. Seijas) - Capítulo V","registered_at":"2026-06-07T08:01:08Z","spotify_id":"3hVRxxj12jFYaDdx5hZn0u","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a904684e67cab2c91832551664d6456eeea18900d14a411c435c980ba372e92. 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/3hVRxxj12jFYaDdx5hZn0u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hVRxxj12jFYaDdx5hZn0u.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0a904684e67cab2c91832551664d6456eeea18900d14a411c435c980ba372e92","isrc":"USA2P2246848","name":"Nuestro Destino (feat. Seijas) - Capítulo V","registered_at":"2026-06-07T08:01:08Z","spotify_id":"3hVRxxj12jFYaDdx5hZn0u","type":"track"}

Amargo - Capítulo VI
type: MusicRecording
duration: PT2M27S
duration ms: 147121
explicit: false
by artist: Mayo 214
by artist: Blues Proders
by artist: Seijas
in album: Estas 4 Paredes
  type: MusicAlbum
  date published: 2023-01-27
isrc code: USA2P2246854
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:54:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc84921995058ee8dd51b2efd18f4a8477bda1e095d1f5335bd5a8688a0a16770
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/7sxKFkk3RvGdgFosuAcUFJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sxKFkk3RvGdgFosuAcUFJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc84921995058ee8dd51b2efd18f4a8477bda1e095d1f5335bd5a8688a0a16770","isrc":"USA2P2246854","name":"Amargo - Capítulo VI","registered_at":"2026-06-05T21:54:21Z","spotify_id":"7sxKFkk3RvGdgFosuAcUFJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84921995058ee8dd51b2efd18f4a8477bda1e095d1f5335bd5a8688a0a16770. 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/7sxKFkk3RvGdgFosuAcUFJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sxKFkk3RvGdgFosuAcUFJ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc84921995058ee8dd51b2efd18f4a8477bda1e095d1f5335bd5a8688a0a16770","isrc":"USA2P2246854","name":"Amargo - Capítulo VI","registered_at":"2026-06-05T21:54:21Z","spotify_id":"7sxKFkk3RvGdgFosuAcUFJ","type":"track"}

Estas 4 Paredes - Capítulo VII
type: MusicRecording
duration: PT3M29S
duration ms: 209774
explicit: false
by artist: Mayo 214
by artist: Blues Proders
by artist: Seijas
in album: Estas 4 Paredes
  type: MusicAlbum
  date published: 2023-01-27
isrc code: USA2P2246850
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:39:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54b256dc83a0ce4ffeb5d62e92a9d22c6d64e2d35ea3d148a7ad9ffb6d3dcffc
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/5MGgvH0BWh2QKK08PSHp8A.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MGgvH0BWh2QKK08PSHp8A
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54b256dc83a0ce4ffeb5d62e92a9d22c6d64e2d35ea3d148a7ad9ffb6d3dcffc","isrc":"USA2P2246850","name":"Estas 4 Paredes - Capítulo VII","registered_at":"2026-06-07T20:39:13Z","spotify_id":"5MGgvH0BWh2QKK08PSHp8A","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b256dc83a0ce4ffeb5d62e92a9d22c6d64e2d35ea3d148a7ad9ffb6d3dcffc. 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/5MGgvH0BWh2QKK08PSHp8A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MGgvH0BWh2QKK08PSHp8A.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x54b256dc83a0ce4ffeb5d62e92a9d22c6d64e2d35ea3d148a7ad9ffb6d3dcffc","isrc":"USA2P2246850","name":"Estas 4 Paredes - Capítulo VII","registered_at":"2026-06-07T20:39:13Z","spotify_id":"5MGgvH0BWh2QKK08PSHp8A","type":"track"}

Madrid Apaga' - Capítulo VIII
type: MusicRecording
duration: PT3M1S
duration ms: 181304
explicit: false
by artist: Mayo 214
by artist: Blues Proders
by artist: Seijas
in album: Estas 4 Paredes
  type: MusicAlbum
  date published: 2023-01-27
isrc code: USA2P2246847
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:54:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x661a987d4580a605a95982a7b87d65d4332c6b95d64dc8a9a74d957ff3723071
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/4XM69F8BWEBCoonRIxxhPE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XM69F8BWEBCoonRIxxhPE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x661a987d4580a605a95982a7b87d65d4332c6b95d64dc8a9a74d957ff3723071","isrc":"USA2P2246847","name":"Madrid Apaga' - Capítulo VIII","registered_at":"2026-06-06T17:54:33Z","spotify_id":"4XM69F8BWEBCoonRIxxhPE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661a987d4580a605a95982a7b87d65d4332c6b95d64dc8a9a74d957ff3723071. 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/4XM69F8BWEBCoonRIxxhPE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XM69F8BWEBCoonRIxxhPE.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x661a987d4580a605a95982a7b87d65d4332c6b95d64dc8a9a74d957ff3723071","isrc":"USA2P2246847","name":"Madrid Apaga' - Capítulo VIII","registered_at":"2026-06-06T17:54:33Z","spotify_id":"4XM69F8BWEBCoonRIxxhPE","type":"track"}

Tu Espejo (feat. Seijas) - Capítulo IX
type: MusicRecording
duration: PT3M33S
duration ms: 213977
explicit: false
by artist: Mayo 214
by artist: SWIT EME
by artist: Blues Proders
by artist: Seijas
in album: Estas 4 Paredes
  type: MusicAlbum
  date published: 2023-01-27
isrc code: USA2P2246853
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:09:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7f9078f0c2faeacf7b74db5486bd4b683d2bbe9ce38f75b5a25533b43e02cc8
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/1hKhC5Ay1ZSnGuq9KCVnhP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hKhC5Ay1ZSnGuq9KCVnhP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7f9078f0c2faeacf7b74db5486bd4b683d2bbe9ce38f75b5a25533b43e02cc8","isrc":"USA2P2246853","name":"Tu Espejo (feat. Seijas) - Capítulo IX","registered_at":"2026-06-05T13:09:43Z","spotify_id":"1hKhC5Ay1ZSnGuq9KCVnhP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f9078f0c2faeacf7b74db5486bd4b683d2bbe9ce38f75b5a25533b43e02cc8. 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/1hKhC5Ay1ZSnGuq9KCVnhP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hKhC5Ay1ZSnGuq9KCVnhP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf7f9078f0c2faeacf7b74db5486bd4b683d2bbe9ce38f75b5a25533b43e02cc8","isrc":"USA2P2246853","name":"Tu Espejo (feat. Seijas) - Capítulo IX","registered_at":"2026-06-05T13:09:43Z","spotify_id":"1hKhC5Ay1ZSnGuq9KCVnhP","type":"track"}

A 421
type: MusicRecording
duration: PT2M41S
duration ms: 161018
explicit: false
by artist: Mayo 214
in album: Sangro Tinta
  type: MusicAlbum
  date published: 2017-01-01
isrc code: ES71G1924902
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:17:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x471d5e092a4c21c9031213a6d19d1cb7aa1aed85bb19dd7f313b5006010f1d12
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/614NzDjFDBe9qtSD2C9t3N.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/614NzDjFDBe9qtSD2C9t3N
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x471d5e092a4c21c9031213a6d19d1cb7aa1aed85bb19dd7f313b5006010f1d12","isrc":"ES71G1924902","name":"A 421","registered_at":"2026-06-05T18:17:33Z","spotify_id":"614NzDjFDBe9qtSD2C9t3N","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x471d5e092a4c21c9031213a6d19d1cb7aa1aed85bb19dd7f313b5006010f1d12. 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/614NzDjFDBe9qtSD2C9t3N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/614NzDjFDBe9qtSD2C9t3N.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x471d5e092a4c21c9031213a6d19d1cb7aa1aed85bb19dd7f313b5006010f1d12","isrc":"ES71G1924902","name":"A 421","registered_at":"2026-06-05T18:17:33Z","spotify_id":"614NzDjFDBe9qtSD2C9t3N","type":"track"}

A pelo
type: MusicRecording
duration: PT3M22S
duration ms: 202997
explicit: false
by artist: Mayo 214
in album: Sangro Tinta
  type: MusicAlbum
  date published: 2017-01-01
isrc code: ES71G1924903
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:20:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06fd8ffe382149deb162158296bc857d440172e776998398dbc183a0e1cd192e
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/5RlyWtWSI071lFYHN5Hrig.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RlyWtWSI071lFYHN5Hrig
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x06fd8ffe382149deb162158296bc857d440172e776998398dbc183a0e1cd192e","isrc":"ES71G1924903","name":"A pelo","registered_at":"2026-06-06T19:20:15Z","spotify_id":"5RlyWtWSI071lFYHN5Hrig","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06fd8ffe382149deb162158296bc857d440172e776998398dbc183a0e1cd192e. 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/5RlyWtWSI071lFYHN5Hrig.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RlyWtWSI071lFYHN5Hrig.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x06fd8ffe382149deb162158296bc857d440172e776998398dbc183a0e1cd192e","isrc":"ES71G1924903","name":"A pelo","registered_at":"2026-06-06T19:20:15Z","spotify_id":"5RlyWtWSI071lFYHN5Hrig","type":"track"}

Bailera
type: MusicRecording
duration: PT3M44S
duration ms: 224000
explicit: false
by artist: Mayo 214
in album: Sangro Tinta
  type: MusicAlbum
  date published: 2017-01-01
isrc code: ES71G1924904
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T21:40:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74b1b1a23e21417985c3b7d98303741d92fe8c3770ad962bdeb8d126b96feae1
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/3ThC8upMg6j9MkHRVbjhCW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ThC8upMg6j9MkHRVbjhCW
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 0x74b1b1a23e21417985c3b7d98303741d92fe8c3770ad962bdeb8d126b96feae1. 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/3ThC8upMg6j9MkHRVbjhCW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ThC8upMg6j9MkHRVbjhCW.
  date published: 2026-07-02T03:55:08Z