Elio Toffana
type: MusicGroup
genre: latin hip hop
popularity: 44
followers: 41009
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x422a062efadd1bd604591f6ae3278ce55049bdb8938368fc83c7e4af9d938eaf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/84dc2e04-3add-478c-b147-ee3171f9e515.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/84dc2e04-3add-478c-b147-ee3171f9e515.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/84dc2e04-3add-478c-b147-ee3171f9e515
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x422a062efadd1bd604591f6ae3278ce55049bdb8938368fc83c7e4af9d938eaf","name":"Elio Toffana","registered_at":"2026-06-12T03:27:34Z","symbol":"NIM0172884","token_address":"0x7d463f1d263a51cac32d20e3d3009c429251110a","type":"artist","uuid":"84dc2e04-3add-478c-b147-ee3171f9e515"}
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 0x422a062efadd1bd604591f6ae3278ce55049bdb8938368fc83c7e4af9d938eaf. 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/84dc2e04-3add-478c-b147-ee3171f9e515.json and https://artists.proofprofile.net/proofs/artist/84dc2e04-3add-478c-b147-ee3171f9e515.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x422a062efadd1bd604591f6ae3278ce55049bdb8938368fc83c7e4af9d938eaf","name":"Elio Toffana","registered_at":"2026-06-12T03:27:34Z","symbol":"NIM0172884","token_address":"0x7d463f1d263a51cac32d20e3d3009c429251110a","type":"artist","uuid":"84dc2e04-3add-478c-b147-ee3171f9e515"}
album: La Herencia
  type: MusicAlbum
  date published: 2023-01-26
  track: La Herencia
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238411
    explicit: false
    by artist: Dano
    by artist: Elio Toffana
    by artist: Dj Swet
    in album: La Herencia
      type: MusicAlbum
      date published: 2023-01-26
    isrc code: QMFME2295713
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T05:29:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x98f6f0d98264b96c20132fbe03a0e107d4f244f2592c4bfbed20d1456290a198
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957124
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/957124
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/7gAx5bgTvvyLyyl2lfcmX5.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gAx5bgTvvyLyyl2lfcmX5
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:53:27Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x98f6f0d98264b96c20132fbe03a0e107d4f244f2592c4bfbed20d1456290a198","isrc":"QMFME2295713","name":"La Herencia","registered_at":"2026-06-07T05:29:40Z","spotify_id":"7gAx5bgTvvyLyyl2lfcmX5","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f6f0d98264b96c20132fbe03a0e107d4f244f2592c4bfbed20d1456290a198. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7gAx5bgTvvyLyyl2lfcmX5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gAx5bgTvvyLyyl2lfcmX5.
      date published: 2026-07-08T03:53:27Z
      text: {"copyright_id":"0x98f6f0d98264b96c20132fbe03a0e107d4f244f2592c4bfbed20d1456290a198","isrc":"QMFME2295713","name":"La Herencia","registered_at":"2026-06-07T05:29:40Z","spotify_id":"7gAx5bgTvvyLyyl2lfcmX5","type":"track"}
track: FENTA
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140552
  explicit: false
  by artist: AQUELARRE ATELIER
  by artist: Elio Toffana
  by artist: Ergo Pro
  by artist: Govea La Firma
  in album: THE MIXTAPE, Vol. 1
    type: MusicAlbum
    date published: 2025-12-11
track: Azotea - Remix
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242137
  explicit: false
  by artist: Lupita's Friends
  by artist: Lou Fresco
  by artist: Elio Toffana
  in album: 12 Arriba (Remix)
    type: MusicAlbum
    date published: 2020-10-30
  isrc code: QZHZ52021682
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T03:10:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd830186304ac0ba0d6e7819369f8b27a5fc81976c1e8a3ecc6f739f5b50962a7
  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/4Jb75zPFHTheLOmqQAfMGV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Jb75zPFHTheLOmqQAfMGV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd830186304ac0ba0d6e7819369f8b27a5fc81976c1e8a3ecc6f739f5b50962a7","isrc":"QZHZ52021682","name":"Azotea - Remix","registered_at":"2026-06-21T03:10:48Z","spotify_id":"4Jb75zPFHTheLOmqQAfMGV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd830186304ac0ba0d6e7819369f8b27a5fc81976c1e8a3ecc6f739f5b50962a7. 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/4Jb75zPFHTheLOmqQAfMGV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Jb75zPFHTheLOmqQAfMGV.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd830186304ac0ba0d6e7819369f8b27a5fc81976c1e8a3ecc6f739f5b50962a7","isrc":"QZHZ52021682","name":"Azotea - Remix","registered_at":"2026-06-21T03:10:48Z","spotify_id":"4Jb75zPFHTheLOmqQAfMGV","type":"track"}
track: La Herencia
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238411
  explicit: false
  by artist: Dano
  by artist: Elio Toffana
  by artist: Dj Swet
  in album: La Herencia
    type: MusicAlbum
    date published: 2023-01-26
  isrc code: QMFME2295713
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:29:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x98f6f0d98264b96c20132fbe03a0e107d4f244f2592c4bfbed20d1456290a198
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7gAx5bgTvvyLyyl2lfcmX5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gAx5bgTvvyLyyl2lfcmX5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x98f6f0d98264b96c20132fbe03a0e107d4f244f2592c4bfbed20d1456290a198","isrc":"QMFME2295713","name":"La Herencia","registered_at":"2026-06-07T05:29:40Z","spotify_id":"7gAx5bgTvvyLyyl2lfcmX5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f6f0d98264b96c20132fbe03a0e107d4f244f2592c4bfbed20d1456290a198. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7gAx5bgTvvyLyyl2lfcmX5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gAx5bgTvvyLyyl2lfcmX5.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x98f6f0d98264b96c20132fbe03a0e107d4f244f2592c4bfbed20d1456290a198","isrc":"QMFME2295713","name":"La Herencia","registered_at":"2026-06-07T05:29:40Z","spotify_id":"7gAx5bgTvvyLyyl2lfcmX5","type":"track"}
track: Sangro - Remix
track: VIRGENSITA
track: El Orgullo Es Fiel
track: Barras y Bloques
track: Price Tag
track: EL MEJOR
track: LEGO
track: ALTAMAR
track: Azotea
track: Invisible
track: Dorsal
track: Azotea - Instrumental
track: Invisible - Instrumental
track: Dorsal - Instrumental
track: Azotea - Lay Lo & J Loops Dawn Mix
track: Invisible - Tru Comers Dark Side Mix
track: Dorsal - Cookin Soul Silky Smooth Mix

Sangro - Remix
type: MusicRecording
duration: PT2M52S
duration ms: 172435
explicit: false
by artist: Elio Toffana
by artist: RepliK
in album: Sangro (Remix)
  type: MusicAlbum
  date published: 2022-02-10
isrc code: QM4TW2250839
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T08:31:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e91e7f3cc5d8500debc837c6d02835076d4e2f72a87d525f41e16570e77cfb5
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/3qodgxZw2zdaKjdUEloeqn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qodgxZw2zdaKjdUEloeqn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e91e7f3cc5d8500debc837c6d02835076d4e2f72a87d525f41e16570e77cfb5","isrc":"QM4TW2250839","name":"Sangro - Remix","registered_at":"2026-06-23T08:31:32Z","spotify_id":"3qodgxZw2zdaKjdUEloeqn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e91e7f3cc5d8500debc837c6d02835076d4e2f72a87d525f41e16570e77cfb5. 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/3qodgxZw2zdaKjdUEloeqn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qodgxZw2zdaKjdUEloeqn.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x9e91e7f3cc5d8500debc837c6d02835076d4e2f72a87d525f41e16570e77cfb5","isrc":"QM4TW2250839","name":"Sangro - Remix","registered_at":"2026-06-23T08:31:32Z","spotify_id":"3qodgxZw2zdaKjdUEloeqn","type":"track"}

VIRGENSITA
type: MusicRecording
duration: PT3M30S
duration ms: 210733
explicit: false
by artist: Elio Toffana
by artist: Cruz Cafuné
in album: VIRGENSITA
  type: MusicAlbum
  date published: 2022-12-14
isrc code: QMFME2238700
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:17:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x022e7d570c96293905d748d596765ae3043067745ecc3ef9f4d50ca9f40f8dfa
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/46lD12DJRppTFW8IBlg42s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46lD12DJRppTFW8IBlg42s
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 0x022e7d570c96293905d748d596765ae3043067745ecc3ef9f4d50ca9f40f8dfa. 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/46lD12DJRppTFW8IBlg42s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46lD12DJRppTFW8IBlg42s.
  date published: 2026-06-13T15:41:10Z

El Orgullo Es Fiel
type: MusicRecording
duration: PT3M55S
duration ms: 235733
explicit: false
by artist: Denom
by artist: Juancho Marqués
by artist: Elio Toffana
in album: Medicina
  type: MusicAlbum
  date published: 2019-05-21
isrc code: ESA011995940
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T06:39:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc50b7133854d1afdaca94d3469d3745f5094ccc11cd47594ee0a5e641a37ed3
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/3kqHq4OsE5zoEtaHZcou1L.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kqHq4OsE5zoEtaHZcou1L
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc50b7133854d1afdaca94d3469d3745f5094ccc11cd47594ee0a5e641a37ed3","isrc":"ESA011995940","name":"El Orgullo Es Fiel","registered_at":"2026-06-20T06:39:12Z","spotify_id":"3kqHq4OsE5zoEtaHZcou1L","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc50b7133854d1afdaca94d3469d3745f5094ccc11cd47594ee0a5e641a37ed3. 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/3kqHq4OsE5zoEtaHZcou1L.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kqHq4OsE5zoEtaHZcou1L.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xfc50b7133854d1afdaca94d3469d3745f5094ccc11cd47594ee0a5e641a37ed3","isrc":"ESA011995940","name":"El Orgullo Es Fiel","registered_at":"2026-06-20T06:39:12Z","spotify_id":"3kqHq4OsE5zoEtaHZcou1L","type":"track"}

Barras y Bloques
type: MusicRecording
duration: PT4M19S
duration ms: 259000
explicit: false
by artist: Sule B
by artist: Mumbai Moon
by artist: Elio Toffana
by artist: Dano
in album: 24H Poetry Service
  type: MusicAlbum
  date published: 2021-04-02
isrc code: ES71G2113138
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:21:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8df9636ba9b7b91dbbf18cd270b9fa1c11590972015ff16efc75c1b733f5311
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/2ft8mDkduiAkj1fpm2VSSe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ft8mDkduiAkj1fpm2VSSe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb8df9636ba9b7b91dbbf18cd270b9fa1c11590972015ff16efc75c1b733f5311","isrc":"ES71G2113138","name":"Barras y Bloques","registered_at":"2026-06-18T16:21:29Z","spotify_id":"2ft8mDkduiAkj1fpm2VSSe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8df9636ba9b7b91dbbf18cd270b9fa1c11590972015ff16efc75c1b733f5311. 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/2ft8mDkduiAkj1fpm2VSSe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ft8mDkduiAkj1fpm2VSSe.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xb8df9636ba9b7b91dbbf18cd270b9fa1c11590972015ff16efc75c1b733f5311","isrc":"ES71G2113138","name":"Barras y Bloques","registered_at":"2026-06-18T16:21:29Z","spotify_id":"2ft8mDkduiAkj1fpm2VSSe","type":"track"}

Price Tag
type: MusicRecording
duration: PT3M25S
duration ms: 205591
explicit: false
by artist: Elio Toffana
by artist: Cruz Cafuné
in album: Price Tag
  type: MusicAlbum
  date published: 2024-05-08
isrc code: QM6N22405350
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:07:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35bc6ba8fd8dee7a07b4a7d1a282fe1a0f304acfea0e737d8033686939b2a2f8
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/2dPNNNii8emvDRkBfjUst2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dPNNNii8emvDRkBfjUst2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x35bc6ba8fd8dee7a07b4a7d1a282fe1a0f304acfea0e737d8033686939b2a2f8","isrc":"QM6N22405350","name":"Price Tag","registered_at":"2026-06-05T13:07:14Z","spotify_id":"2dPNNNii8emvDRkBfjUst2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35bc6ba8fd8dee7a07b4a7d1a282fe1a0f304acfea0e737d8033686939b2a2f8. 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/2dPNNNii8emvDRkBfjUst2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dPNNNii8emvDRkBfjUst2.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x35bc6ba8fd8dee7a07b4a7d1a282fe1a0f304acfea0e737d8033686939b2a2f8","isrc":"QM6N22405350","name":"Price Tag","registered_at":"2026-06-05T13:07:14Z","spotify_id":"2dPNNNii8emvDRkBfjUst2","type":"track"}

EL MEJOR
type: MusicRecording
duration: PT2M42S
duration ms: 162242
explicit: false
by artist: Elio Toffana
by artist: Kiddo Toto
in album: EL MEJOR
  type: MusicAlbum
  date published: 2022-12-14
isrc code: QMFME2238901
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T10:52:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1802a0ad891502d2bd0b223c6ba6793a1189784031e9d8c2c00c7faee679068
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7lFRrHjI77hQYWST7iQnzP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lFRrHjI77hQYWST7iQnzP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1802a0ad891502d2bd0b223c6ba6793a1189784031e9d8c2c00c7faee679068","isrc":"QMFME2238901","name":"EL MEJOR","registered_at":"2026-06-11T10:52:05Z","spotify_id":"7lFRrHjI77hQYWST7iQnzP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1802a0ad891502d2bd0b223c6ba6793a1189784031e9d8c2c00c7faee679068. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7lFRrHjI77hQYWST7iQnzP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lFRrHjI77hQYWST7iQnzP.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xe1802a0ad891502d2bd0b223c6ba6793a1189784031e9d8c2c00c7faee679068","isrc":"QMFME2238901","name":"EL MEJOR","registered_at":"2026-06-11T10:52:05Z","spotify_id":"7lFRrHjI77hQYWST7iQnzP","type":"track"}

LEGO
type: MusicRecording
duration: PT2M43S
duration ms: 163764
explicit: false
by artist: Elio Toffana
by artist: Conway the Machine
in album: LEGO
  type: MusicAlbum
  date published: 2024-06-05
isrc code: QM6N22405344
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T22:19:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9568a29c1f5fe1f5f2aa5dec3bab51573e32fe3b050b61311b3b3b0487dd20d3
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/7n7UnwLQaK8sm5AymU8sek.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7n7UnwLQaK8sm5AymU8sek
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 0x9568a29c1f5fe1f5f2aa5dec3bab51573e32fe3b050b61311b3b3b0487dd20d3. 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/7n7UnwLQaK8sm5AymU8sek.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7n7UnwLQaK8sm5AymU8sek.
  date published: 2026-07-02T03:55:08Z

ALTAMAR
type: MusicRecording
duration: PT3M8S
duration ms: 188320
explicit: false
by artist: Elio Toffana
by artist: Lil Supa
in album: ALTAMAR
  type: MusicAlbum
  date published: 2022-12-14
isrc code: QMFME2238919
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:56:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2cef4868175cb4b4cf1dbeb7f2ee2c0e5daa1a29de95aa0da3f62e8222372f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956891
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0wyKWr7pd1yoajXykUKmvK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wyKWr7pd1yoajXykUKmvK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
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 0xd2cef4868175cb4b4cf1dbeb7f2ee2c0e5daa1a29de95aa0da3f62e8222372f8. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0wyKWr7pd1yoajXykUKmvK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wyKWr7pd1yoajXykUKmvK.
  date published: 2026-07-06T07:16:32Z

Azotea
type: MusicRecording
duration: PT3M53S
duration ms: 233996
explicit: false
by artist: Dano
by artist: Elio Toffana
by artist: Lil Supa
in album: Oceánica - Ep
  type: MusicAlbum
  date published: 2020-05-29
isrc code: ESA011715555
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:57:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfa204975dea7bccf340052294e61609ac54f10794f6c99a45910d3b4cc76c31
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/6WfpsLyIFn1aNXXOs0A03q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WfpsLyIFn1aNXXOs0A03q
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 0xdfa204975dea7bccf340052294e61609ac54f10794f6c99a45910d3b4cc76c31. 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/6WfpsLyIFn1aNXXOs0A03q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WfpsLyIFn1aNXXOs0A03q.
  date published: 2026-06-13T15:41:10Z

Invisible
type: MusicRecording
duration: PT3M3S
duration ms: 183275
explicit: false
by artist: Dano
by artist: Elio Toffana
by artist: Lil Supa
in album: Oceánica - Ep
  type: MusicAlbum
  date published: 2020-05-29
isrc code: QM6P41876436
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T07:43:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a20f81543789d5f1adf90472fd1ade3069fe17c5010b2825c044317f77c2637
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/1n5e4Nb0OBYJGkem6bhgtd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1n5e4Nb0OBYJGkem6bhgtd
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 0x6a20f81543789d5f1adf90472fd1ade3069fe17c5010b2825c044317f77c2637. 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/1n5e4Nb0OBYJGkem6bhgtd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1n5e4Nb0OBYJGkem6bhgtd.
  date published: 2026-07-02T03:55:08Z

Dorsal
type: MusicRecording
duration: PT3M16S
duration ms: 196006
explicit: false
by artist: Dano
by artist: Elio Toffana
by artist: Lil Supa
in album: Oceánica - Ep
  type: MusicAlbum
  date published: 2020-05-29
isrc code: QM6N22044296
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T04:05:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5bcca33745a1cf9f49ee8762c503f97b11f1d69cdb3575de07c0dba208d4236a
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/7kWf9hNdkOGk8q4CKW7jcB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kWf9hNdkOGk8q4CKW7jcB
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 0x5bcca33745a1cf9f49ee8762c503f97b11f1d69cdb3575de07c0dba208d4236a. 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/7kWf9hNdkOGk8q4CKW7jcB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kWf9hNdkOGk8q4CKW7jcB.
  date published: 2026-06-13T17:25:41Z

Azotea - Instrumental
type: MusicRecording
duration: PT3M54S
duration ms: 234630
explicit: false
by artist: Dano
by artist: Elio Toffana
by artist: Lil Supa
in album: Oceánica - Ep
  type: MusicAlbum
  date published: 2020-05-29
isrc code: QM6N22044297
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T06:01:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53961a8a05c6073651bb698665f796cdc4ac0458d1e79dd333e4fd4592d4e033
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/7jAxqEF3pRZcEiIPUiW33q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jAxqEF3pRZcEiIPUiW33q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53961a8a05c6073651bb698665f796cdc4ac0458d1e79dd333e4fd4592d4e033","isrc":"QM6N22044297","name":"Azotea - Instrumental","registered_at":"2026-06-27T06:01:35Z","spotify_id":"7jAxqEF3pRZcEiIPUiW33q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-02T05:09:12Z
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Invisible - Instrumental
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by artist: Dano
by artist: Elio Toffana
by artist: Lil Supa
in album: Oceánica - Ep
  type: MusicAlbum
  date published: 2020-05-29
isrc code: QM6N22044298

Dorsal - Instrumental
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duration: PT3M15S
duration ms: 195635
explicit: false
by artist: Dano
by artist: Elio Toffana
by artist: Lil Supa
in album: Oceánica - Ep
  type: MusicAlbum
  date published: 2020-05-29
isrc code: QM6N22044299

Azotea - Lay Lo & J Loops Dawn Mix
type: MusicRecording
duration: PT4M0S
duration ms: 240812
explicit: false
by artist: Elio Toffana
by artist: Dano
by artist: Lil Supa
in album: Oceánica - Ep
  type: MusicAlbum
  date published: 2020-05-29
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additional property: CopyrightID
additional property: CopyrightStatus
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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: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb48e040bff274a94fc35aa5a3fe05a0c440046d1eb7b44c74e85da8ca34ae0. 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/5DDI5kmif9VrxGCHOPYAou.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5DDI5kmif9VrxGCHOPYAou.
  date published: 2026-07-02T03:55:08Z
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Invisible - Tru Comers Dark Side Mix
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by artist: Elio Toffana
by artist: Dano
by artist: Lil Supa
in album: Oceánica - Ep
  type: MusicAlbum
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f00a203357700bf8b10ceb9725f551b1d3268113b49bb6675adc7c63a8a45dd. 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/15UHnZHBgS48sKjEDtCFeJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15UHnZHBgS48sKjEDtCFeJ.
  date published: 2026-07-02T05:09:12Z
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Dorsal - Cookin Soul Silky Smooth Mix
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by artist: Elio Toffana
by artist: Dano
by artist: Lil Supa
in album: Oceánica - Ep
  type: MusicAlbum
  date published: 2020-05-29
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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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
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  date published: 2026-07-02T03:30:09Z
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