Duki
type: MusicGroup
genre: argentine trap
genre: trap
genre: trap latino
popularity: 83
followers: 12359213
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4249231b-3d5c-459d-b936-a77fa60b330a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4249231b-3d5c-459d-b936-a77fa60b330a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4249231b-3d5c-459d-b936-a77fa60b330a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f37d04850673090bf1afdfb81f2787e0f070220442bd648f5284a67774e0eee. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4249231b-3d5c-459d-b936-a77fa60b330a.json and https://artists.proofprofile.net/proofs/artist/4249231b-3d5c-459d-b936-a77fa60b330a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Tu Nombre
  type: MusicAlbum
  date published: 2022-03-10
  track: Tu Nombre
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201818
    explicit: false
    by artist: FMK
    by artist: Duki
    in album: Tu Nombre
      type: MusicAlbum
      date published: 2022-03-10
    isrc code: ARF102200044
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T12:00:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8c6202a2acece8c57adb8a3673c82b72b707f393f2d94b4be0f557a2ce1760b5
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953513
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/2nj9sRoyFnd6YlJ3M2o1rT.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nj9sRoyFnd6YlJ3M2o1rT
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    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 0x8c6202a2acece8c57adb8a3673c82b72b707f393f2d94b4be0f557a2ce1760b5. 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/2nj9sRoyFnd6YlJ3M2o1rT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nj9sRoyFnd6YlJ3M2o1rT.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x8c6202a2acece8c57adb8a3673c82b72b707f393f2d94b4be0f557a2ce1760b5","isrc":"ARF102200044","name":"Tu Nombre","registered_at":"2026-06-04T12:00:20Z","spotify_id":"2nj9sRoyFnd6YlJ3M2o1rT","type":"track"}
album: INTERESTELAR
  type: MusicAlbum
  date published: 2022-01-27
  track: INTERESTELAR
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173333
    explicit: false
    by artist: C.R.O
    by artist: Duki
    by artist: FMK
    in album: INTERESTELAR
      type: MusicAlbum
      date published: 2022-01-27
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9d9f01eec1eece62183bdec478c2963c5b19ddeb0ace46cb51b008b6c4aa6885
    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/13XxxfnZmFEkU90QN8bOjz.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13XxxfnZmFEkU90QN8bOjz
    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 0x9d9f01eec1eece62183bdec478c2963c5b19ddeb0ace46cb51b008b6c4aa6885. 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/13XxxfnZmFEkU90QN8bOjz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13XxxfnZmFEkU90QN8bOjz.
      date published: 2026-06-13T15:41:10Z
album: Remember Me
  type: MusicAlbum
  date published: 2023-07-13
  track: Remember Me
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170624
    explicit: false
    by artist: Duki
    by artist: KHEA
    by artist: Bizarrap
    in album: Remember Me
      type: MusicAlbum
      date published: 2023-07-13
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
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    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/7LknbZPcWVDMb6VLDI01MY.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LknbZPcWVDMb6VLDI01MY
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    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 0xc5ad77f1cc6a37d5a90754f6152c438ecf980da2a8678ac9f42fd057d50507fb. 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/7LknbZPcWVDMb6VLDI01MY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LknbZPcWVDMb6VLDI01MY.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xc5ad77f1cc6a37d5a90754f6152c438ecf980da2a8678ac9f42fd057d50507fb","isrc":"AREZZ2300017","name":"Remember Me","registered_at":"2026-06-04T04:44:18Z","spotify_id":"7LknbZPcWVDMb6VLDI01MY","type":"track"}
album: Lo Olvidaste
  type: MusicAlbum
  date published: 2022-04-20
  track: Lo Olvidaste
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166704
    explicit: false
    by artist: Dani Ribba
    by artist: Duki
    in album: Lo Olvidaste
    isrc code: USSD12200261
    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
album: Pininfarina (Remix)
album: AEROBICO REMIX
album: hARAkiRi
album: Cara de Diablo
album: La Gringa
album: Santo Grial
album: don't liE
album: Si Quieren Frontear
album: 3 Estrellas en el Conjunto
album: Duki: Bzrp Music Sessions, Vol. 50
album: Sin Frenos
album: DOLCE
album: NO SON KLLE
album: Antes de Ameri
album: Temporada de Reggaetón 2
album: Temporada de Reggaetón
album: Vivo Desde el Fin del Mundo
album: Desde el Fin del Mundo
album: 24
album: Súper Sangre Joven
album: Cypher MND #16: DUKI
album: CALL ME MAYBE
album: NO DA MÁS
album: TROYA
album: RoCKSTAR 2.0
album: aPoLLo13
album: Si Me Sobrara el Tiempo
album: Marisola (Remix)
album: I Dance
album: Party en el Barrio (feat. Duki)
album: Pantera
album: GIVENCHY
album: Antes de Perderte
album: París
album: Esto Recién Empieza
album: Eres Para Mí
album: Midtown
album: Carita Morena
album: Basado en Hechos Reales
album: Barro
album: AMERI
album: 5202
track: Los del Espacio
track: NO DA MÁS
track: Duki: Bzrp Music Sessions, Vol. 50
track: Sin Frenos
track: PANAMA
track: Perdoname Si Llego Tarde
track: Pininfarina - Remix
track: Constelación
track: aGaRRo La PLaTa
track: RoCKSTAR 2.0
track: DEL ESTUDIO AL ESTADIO
track: aPoLLo13
track: Ánimo (feat. Duki & Midel)
track: 2:50 Remix
track: Baby Pluto
track: Gelato 44 (feat. Duki & Saga White Black)

Duki
type: MusicGroup

Lo Olvidaste
type: MusicAlbum
date published: 2022-04-20

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T15:28:26+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xee2be13e479a768830aff4ed5d99df7ac83037282d08f363d1dff15ed8eb63e5

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6HQTemjqjKBwDfN8AG16uj.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HQTemjqjKBwDfN8AG16uj

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xee2be13e479a768830aff4ed5d99df7ac83037282d08f363d1dff15ed8eb63e5","isrc":"USSD12200261","name":"Lo Olvidaste","registered_at":"2026-06-04T15:28:26Z","spotify_id":"6HQTemjqjKBwDfN8AG16uj","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 0xee2be13e479a768830aff4ed5d99df7ac83037282d08f363d1dff15ed8eb63e5. 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/6HQTemjqjKBwDfN8AG16uj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HQTemjqjKBwDfN8AG16uj.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xee2be13e479a768830aff4ed5d99df7ac83037282d08f363d1dff15ed8eb63e5","isrc":"USSD12200261","name":"Lo Olvidaste","registered_at":"2026-06-04T15:28:26Z","spotify_id":"6HQTemjqjKBwDfN8AG16uj","type":"track"}

Pininfarina (Remix)
type: MusicAlbum
date published: 2020-08-29
track: Pininfarina - Remix
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260787
  explicit: false
  by artist: Rei
  by artist: Neo Pistea
  by artist: Duki
  in album: Pininfarina (Remix)
    type: MusicAlbum
    date published: 2020-08-29
  isrc code: UYB282008001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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    value: 2026-06-01T11:44:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4eba78621708d5e259ee17d54eabec06f63ae579b924c7527e59ac1fcdf0dd79
  additional property: OTSHash
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    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1mVLbFwad1wce7mAhFw2Ih.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mVLbFwad1wce7mAhFw2Ih
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4eba78621708d5e259ee17d54eabec06f63ae579b924c7527e59ac1fcdf0dd79","isrc":"UYB282008001","name":"Pininfarina - Remix","registered_at":"2026-06-01T11:44:41Z","spotify_id":"1mVLbFwad1wce7mAhFw2Ih","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eba78621708d5e259ee17d54eabec06f63ae579b924c7527e59ac1fcdf0dd79. 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/1mVLbFwad1wce7mAhFw2Ih.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mVLbFwad1wce7mAhFw2Ih.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x4eba78621708d5e259ee17d54eabec06f63ae579b924c7527e59ac1fcdf0dd79","isrc":"UYB282008001","name":"Pininfarina - Remix","registered_at":"2026-06-01T11:44:41Z","spotify_id":"1mVLbFwad1wce7mAhFw2Ih","type":"track"}

AEROBICO REMIX
type: MusicAlbum
date published: 2023-08-03
track: AEROBICO REMIX
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213245
  explicit: false
  by artist: Bhavi
  by artist: Duki
  by artist: Milo j
  by artist: LIT killah
  in album: AEROBICO REMIX
    type: MusicAlbum
    date published: 2023-08-03
  isrc code: UYB282392001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x96672a837226810739ab3f3fcb8763e1f1bc0808cf5e7b744c867e22d3e527b6
  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/4I9WKQdCuHMzQSFpP1k6Tu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4I9WKQdCuHMzQSFpP1k6Tu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x96672a837226810739ab3f3fcb8763e1f1bc0808cf5e7b744c867e22d3e527b6","isrc":"UYB282392001","name":"AEROBICO REMIX","registered_at":"2026-06-01T12:12:43Z","spotify_id":"4I9WKQdCuHMzQSFpP1k6Tu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96672a837226810739ab3f3fcb8763e1f1bc0808cf5e7b744c867e22d3e527b6. 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/4I9WKQdCuHMzQSFpP1k6Tu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4I9WKQdCuHMzQSFpP1k6Tu.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x96672a837226810739ab3f3fcb8763e1f1bc0808cf5e7b744c867e22d3e527b6","isrc":"UYB282392001","name":"AEROBICO REMIX","registered_at":"2026-06-01T12:12:43Z","spotify_id":"4I9WKQdCuHMzQSFpP1k6Tu","type":"track"}

hARAkiRi
type: MusicAlbum
date published: 2023-04-04
track: hARAkiRi - ZECCA Remix
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186607
  explicit: false
  by artist: Duki
  by artist: C.R.O
  by artist: ZECCA
  in album: hARAkiRi
    type: MusicAlbum
    date published: 2023-04-04
  isrc code: AREZZ2300003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:37:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2131b2bc70d8df4d680507a8d14272684f494afae5efa60f8ddf663a19dc162b
  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/4a0hluoQQqJyyq7o6wviQ2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4a0hluoQQqJyyq7o6wviQ2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2131b2bc70d8df4d680507a8d14272684f494afae5efa60f8ddf663a19dc162b","isrc":"AREZZ2300003","name":"hARAkiRi - ZECCA Remix","registered_at":"2026-06-04T08:37:59Z","spotify_id":"4a0hluoQQqJyyq7o6wviQ2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2131b2bc70d8df4d680507a8d14272684f494afae5efa60f8ddf663a19dc162b. 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/4a0hluoQQqJyyq7o6wviQ2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4a0hluoQQqJyyq7o6wviQ2.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x2131b2bc70d8df4d680507a8d14272684f494afae5efa60f8ddf663a19dc162b","isrc":"AREZZ2300003","name":"hARAkiRi - ZECCA Remix","registered_at":"2026-06-04T08:37:59Z","spotify_id":"4a0hluoQQqJyyq7o6wviQ2","type":"track"}
track: hARAkiRI
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169258
  explicit: false
  by artist: Duki
  by artist: C.R.O
  in album: hARAkiRi
    type: MusicAlbum
    date published: 2023-04-04
  isrc code: AREZZ2300002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T16:04:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb394b70e45caf645b8136235d0ae597139df7cfea6b17bbd22da41bc673c5778
  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/4vovO2DMFlxKwGKQTaATgI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vovO2DMFlxKwGKQTaATgI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb394b70e45caf645b8136235d0ae597139df7cfea6b17bbd22da41bc673c5778. 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/4vovO2DMFlxKwGKQTaATgI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vovO2DMFlxKwGKQTaATgI.
    date published: 2026-06-13T12:47:07Z

Cara de Diablo
type: MusicAlbum
date published: 2019-11-28
track: Cara de Diablo
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178153
  explicit: false
  by artist: Midel
  by artist: Duki
  in album: Cara de Diablo
    type: MusicAlbum
    date published: 2019-11-28
  isrc code: QMFME1916598
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T03:43:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3b7a3fb355fd0efb5c7b11b37169b803a274beb27d7d84224511a701a0deb5cd
  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/4dqAbOYUuKiMsmopVOLLJD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dqAbOYUuKiMsmopVOLLJD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3b7a3fb355fd0efb5c7b11b37169b803a274beb27d7d84224511a701a0deb5cd","isrc":"QMFME1916598","name":"Cara de Diablo","registered_at":"2026-06-04T03:43:02Z","spotify_id":"4dqAbOYUuKiMsmopVOLLJD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7a3fb355fd0efb5c7b11b37169b803a274beb27d7d84224511a701a0deb5cd. 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/4dqAbOYUuKiMsmopVOLLJD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dqAbOYUuKiMsmopVOLLJD.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x3b7a3fb355fd0efb5c7b11b37169b803a274beb27d7d84224511a701a0deb5cd","isrc":"QMFME1916598","name":"Cara de Diablo","registered_at":"2026-06-04T03:43:02Z","spotify_id":"4dqAbOYUuKiMsmopVOLLJD","type":"track"}

La Gringa
type: MusicAlbum
date published: 2023-07-03
track: La Gringa
  type: MusicRecording
  duration: PT6M16S
  duration ms: 376500
  explicit: false
  by artist: El Alfa
  by artist: Yandel
  by artist: Duki
  by artist: Lil Jon
  by artist: El Cherry Scom
  by artist: Polimá Westcoast
  in album: La Gringa
    type: MusicAlbum
    date published: 2023-07-03
  isrc code: QM7282379322
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:36:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x82b819a2134132d4b3dc083334e860f3d2da35980466609b290ea0e169b1aaa8
  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/0ZY0sbpm4AZxdz80XMi4aP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZY0sbpm4AZxdz80XMi4aP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x82b819a2134132d4b3dc083334e860f3d2da35980466609b290ea0e169b1aaa8","isrc":"QM7282379322","name":"La Gringa","registered_at":"2026-06-04T13:36:51Z","spotify_id":"0ZY0sbpm4AZxdz80XMi4aP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b819a2134132d4b3dc083334e860f3d2da35980466609b290ea0e169b1aaa8. 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/0ZY0sbpm4AZxdz80XMi4aP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZY0sbpm4AZxdz80XMi4aP.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x82b819a2134132d4b3dc083334e860f3d2da35980466609b290ea0e169b1aaa8","isrc":"QM7282379322","name":"La Gringa","registered_at":"2026-06-04T13:36:51Z","spotify_id":"0ZY0sbpm4AZxdz80XMi4aP","type":"track"}

Santo Grial
type: MusicAlbum
date published: 2023-01-26
track: Santo Grial
  type: MusicRecording
  duration: PT5M51S
  duration ms: 351768
  explicit: false
  by artist: Dano
  by artist: Duki
  by artist: Mir Nicolas
  in album: Santo Grial
    type: MusicAlbum
    date published: 2023-01-26
  isrc code: QMFME2295785
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:41:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc905819f4b5822fe778a99a9d21955c988daf991b90e595dbd4d0c15ec88ee6b
  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/5glEywhgiNEk1GbEqcWfiO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5glEywhgiNEk1GbEqcWfiO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc905819f4b5822fe778a99a9d21955c988daf991b90e595dbd4d0c15ec88ee6b","isrc":"QMFME2295785","name":"Santo Grial","registered_at":"2026-06-04T10:41:48Z","spotify_id":"5glEywhgiNEk1GbEqcWfiO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc905819f4b5822fe778a99a9d21955c988daf991b90e595dbd4d0c15ec88ee6b. 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/5glEywhgiNEk1GbEqcWfiO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5glEywhgiNEk1GbEqcWfiO.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc905819f4b5822fe778a99a9d21955c988daf991b90e595dbd4d0c15ec88ee6b","isrc":"QMFME2295785","name":"Santo Grial","registered_at":"2026-06-04T10:41:48Z","spotify_id":"5glEywhgiNEk1GbEqcWfiO","type":"track"}

don't liE
type: MusicAlbum
date published: 2023-06-21
track: don't liE
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213892
  explicit: false
  by artist: Duki
  by artist: Quevedo
  in album: don't liE
    type: MusicAlbum
    date published: 2023-06-21
  isrc code: AREZZ2300011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T19:16:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x244a32042132a92208b74657233ea27b9a3523c2e84e129b2683e91af5aa81fb
  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/2uUjvln3XatonAYue691k0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uUjvln3XatonAYue691k0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x244a32042132a92208b74657233ea27b9a3523c2e84e129b2683e91af5aa81fb","isrc":"AREZZ2300011","name":"don't liE","registered_at":"2026-06-01T19:16:47Z","spotify_id":"2uUjvln3XatonAYue691k0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244a32042132a92208b74657233ea27b9a3523c2e84e129b2683e91af5aa81fb. 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/2uUjvln3XatonAYue691k0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uUjvln3XatonAYue691k0.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x244a32042132a92208b74657233ea27b9a3523c2e84e129b2683e91af5aa81fb","isrc":"AREZZ2300011","name":"don't liE","registered_at":"2026-06-01T19:16:47Z","spotify_id":"2uUjvln3XatonAYue691k0","type":"track"}

Si Quieren Frontear
type: MusicAlbum
date published: 2022-03-31
track: Si Quieren Frontear
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200337
  explicit: false
  by artist: Duki
  by artist: De La Ghetto
  by artist: Quevedo
  in album: Si Quieren Frontear
    type: MusicAlbum
    date published: 2022-03-31
  isrc code: UYB282240008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T13:53:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6819348de0b5b6d8ac600f90898939f0f65944bd4ebb23430743e1a38f68618b
  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/6bQ5823aHmFVKLZW8E7rRo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bQ5823aHmFVKLZW8E7rRo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6819348de0b5b6d8ac600f90898939f0f65944bd4ebb23430743e1a38f68618b","isrc":"UYB282240008","name":"Si Quieren Frontear","registered_at":"2026-06-01T13:53:40Z","spotify_id":"6bQ5823aHmFVKLZW8E7rRo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6819348de0b5b6d8ac600f90898939f0f65944bd4ebb23430743e1a38f68618b. 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/6bQ5823aHmFVKLZW8E7rRo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bQ5823aHmFVKLZW8E7rRo.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6819348de0b5b6d8ac600f90898939f0f65944bd4ebb23430743e1a38f68618b","isrc":"UYB282240008","name":"Si Quieren Frontear","registered_at":"2026-06-01T13:53:40Z","spotify_id":"6bQ5823aHmFVKLZW8E7rRo","type":"track"}

3 Estrellas en el Conjunto
type: MusicAlbum
date published: 2022-12-31
track: 3 Estrellas en el Conjunto
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276774
  explicit: false
  by artist: Bizarrap
  by artist: Duki
  by artist: La T y La M
  in album: 3 Estrellas en el Conjunto
    type: MusicAlbum
    date published: 2022-12-31
  isrc code: UYB282201032
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:50:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x69db3f420d13192d18c28aacde2d92a038be9a487feb1ddd0499ffd02a7654e5
  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/0aOt8nmb5ddTNGE0t7XfvE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aOt8nmb5ddTNGE0t7XfvE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x69db3f420d13192d18c28aacde2d92a038be9a487feb1ddd0499ffd02a7654e5","isrc":"UYB282201032","name":"3 Estrellas en el Conjunto","registered_at":"2026-06-04T07:50:15Z","spotify_id":"0aOt8nmb5ddTNGE0t7XfvE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69db3f420d13192d18c28aacde2d92a038be9a487feb1ddd0499ffd02a7654e5. 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/0aOt8nmb5ddTNGE0t7XfvE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aOt8nmb5ddTNGE0t7XfvE.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x69db3f420d13192d18c28aacde2d92a038be9a487feb1ddd0499ffd02a7654e5","isrc":"UYB282201032","name":"3 Estrellas en el Conjunto","registered_at":"2026-06-04T07:50:15Z","spotify_id":"0aOt8nmb5ddTNGE0t7XfvE","type":"track"}

Duki: Bzrp Music Sessions, Vol. 50
type: MusicAlbum
date published: 2022-11-16
track: Duki: Bzrp Music Sessions, Vol. 50
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221303
  explicit: false
  by artist: Bizarrap
  by artist: Duki
  in album: Duki: Bzrp Music Sessions, Vol. 50
    type: MusicAlbum
    date published: 2022-11-16
  isrc code: UYB282201029
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T09:20:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xafb5f98ec6d37ec024e2ab4519c0bd8ede9b809839fc610b95fc338f1b29bcab
  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/7MkylDYvKTSuWgrsBhHlsG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MkylDYvKTSuWgrsBhHlsG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xafb5f98ec6d37ec024e2ab4519c0bd8ede9b809839fc610b95fc338f1b29bcab","isrc":"UYB282201029","name":"Duki: Bzrp Music Sessions, Vol. 50","registered_at":"2026-06-01T09:20:34Z","spotify_id":"7MkylDYvKTSuWgrsBhHlsG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb5f98ec6d37ec024e2ab4519c0bd8ede9b809839fc610b95fc338f1b29bcab. 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/7MkylDYvKTSuWgrsBhHlsG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MkylDYvKTSuWgrsBhHlsG.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xafb5f98ec6d37ec024e2ab4519c0bd8ede9b809839fc610b95fc338f1b29bcab","isrc":"UYB282201029","name":"Duki: Bzrp Music Sessions, Vol. 50","registered_at":"2026-06-01T09:20:34Z","spotify_id":"7MkylDYvKTSuWgrsBhHlsG","type":"track"}

Sin Frenos
type: MusicAlbum
date published: 2021-12-01
track: Sin Frenos
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211394
  explicit: false
  by artist: Eladio Carrion
  by artist: Bizarrap
  by artist: Duki
  in album: Sin Frenos
    type: MusicAlbum
    date published: 2021-12-01
  isrc code: QMDA72165835
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-03T01:09:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x76c03f4c51ab64885916a04bc7129860db1e4937b1687f293dfa5df6493223e4
  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/4IaKBihToIPbiDjNFqBgw4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IaKBihToIPbiDjNFqBgw4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x76c03f4c51ab64885916a04bc7129860db1e4937b1687f293dfa5df6493223e4","isrc":"QMDA72165835","name":"Sin Frenos","registered_at":"2026-06-03T01:09:31Z","spotify_id":"4IaKBihToIPbiDjNFqBgw4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c03f4c51ab64885916a04bc7129860db1e4937b1687f293dfa5df6493223e4. 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/4IaKBihToIPbiDjNFqBgw4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IaKBihToIPbiDjNFqBgw4.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x76c03f4c51ab64885916a04bc7129860db1e4937b1687f293dfa5df6493223e4","isrc":"QMDA72165835","name":"Sin Frenos","registered_at":"2026-06-03T01:09:31Z","spotify_id":"4IaKBihToIPbiDjNFqBgw4","type":"track"}

DOLCE
type: MusicAlbum
date published: 2022-02-04
track: DOLCE
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242006
  explicit: false
  by artist: Young Cister
  by artist: Duki
  in album: DOLCE
    type: MusicAlbum
    date published: 2022-02-04
  isrc code: CLPP22200002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:57:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xea5b6db011091a5d405cd16f5b03d38ce70eeef871c0aa584f013e6f8c8124a8
  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/0wDjuXaTy4MVdFOy65Gz9H.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wDjuXaTy4MVdFOy65Gz9H
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5b6db011091a5d405cd16f5b03d38ce70eeef871c0aa584f013e6f8c8124a8. 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/0wDjuXaTy4MVdFOy65Gz9H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wDjuXaTy4MVdFOy65Gz9H.
    date published: 2026-06-13T12:47:07Z

NO SON KLLE
type: MusicAlbum
date published: 2024-02-22
track: NO SON KLLE
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223586
  explicit: false
  by artist: Santa Fe Klan
  by artist: Duki
  by artist: Peso Pluma
  in album: NO SON KLLE
    type: MusicAlbum
    date published: 2024-02-22
  isrc code: QM4TW2488409
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T16:39:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x47954b9ede6867d9d8d9961568e18fd2dd0fe3ef7211c4aaffd9f8984430e9a5
  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/4dUES55SAFKZp4ekMlLHWZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dUES55SAFKZp4ekMlLHWZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x47954b9ede6867d9d8d9961568e18fd2dd0fe3ef7211c4aaffd9f8984430e9a5","isrc":"QM4TW2488409","name":"NO SON KLLE","registered_at":"2026-06-01T16:39:14Z","spotify_id":"4dUES55SAFKZp4ekMlLHWZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47954b9ede6867d9d8d9961568e18fd2dd0fe3ef7211c4aaffd9f8984430e9a5. 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/4dUES55SAFKZp4ekMlLHWZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dUES55SAFKZp4ekMlLHWZ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x47954b9ede6867d9d8d9961568e18fd2dd0fe3ef7211c4aaffd9f8984430e9a5","isrc":"QM4TW2488409","name":"NO SON KLLE","registered_at":"2026-06-01T16:39:14Z","spotify_id":"4dUES55SAFKZp4ekMlLHWZ","type":"track"}

Antes de Ameri
type: MusicAlbum
date published: 2023-06-22
track: 01 dE ENEro
  type: MusicRecording
  duration: PT1M54S
  duration ms: 114053
  explicit: false
  by artist: Duki
  by artist: Lucho SSJ
  in album: Antes de Ameri
    type: MusicAlbum
    date published: 2023-06-22
  isrc code: AREZZ2300006
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T17:16:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf476bb360796bcd75f07cb3ae24ab53e47c110dd9dd6d0cddab9afedd55679fe
  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/78TdaRmo17p8J6BPvA8cGt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78TdaRmo17p8J6BPvA8cGt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf476bb360796bcd75f07cb3ae24ab53e47c110dd9dd6d0cddab9afedd55679fe","isrc":"AREZZ2300006","name":"01 dE ENEro","registered_at":"2026-06-01T17:16:56Z","spotify_id":"78TdaRmo17p8J6BPvA8cGt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf476bb360796bcd75f07cb3ae24ab53e47c110dd9dd6d0cddab9afedd55679fe. 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/78TdaRmo17p8J6BPvA8cGt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78TdaRmo17p8J6BPvA8cGt.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xf476bb360796bcd75f07cb3ae24ab53e47c110dd9dd6d0cddab9afedd55679fe","isrc":"AREZZ2300006","name":"01 dE ENEro","registered_at":"2026-06-01T17:16:56Z","spotify_id":"78TdaRmo17p8J6BPvA8cGt","type":"track"}
track: JEFES DEL SUDOESTE
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147578
  explicit: false
  by artist: Duki
  in album: Antes de Ameri
    type: MusicAlbum
    date published: 2023-06-22
  isrc code: AREZZ2300007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T23:12:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe66e5ee70b951bad08bfef993763ac00f3d02b14402a880d2e4b94b5f23c370f
  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/7CLja1KXFDtegtO0NCewNm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CLja1KXFDtegtO0NCewNm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe66e5ee70b951bad08bfef993763ac00f3d02b14402a880d2e4b94b5f23c370f","isrc":"AREZZ2300007","name":"JEFES DEL SUDOESTE","registered_at":"2026-06-01T23:12:49Z","spotify_id":"7CLja1KXFDtegtO0NCewNm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66e5ee70b951bad08bfef993763ac00f3d02b14402a880d2e4b94b5f23c370f. 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/7CLja1KXFDtegtO0NCewNm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CLja1KXFDtegtO0NCewNm.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xe66e5ee70b951bad08bfef993763ac00f3d02b14402a880d2e4b94b5f23c370f","isrc":"AREZZ2300007","name":"JEFES DEL SUDOESTE","registered_at":"2026-06-01T23:12:49Z","spotify_id":"7CLja1KXFDtegtO0NCewNm","type":"track"}
track: RoCKSTAR 2.0
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173729
  explicit: false
  by artist: Duki
  by artist: JHAYCO
  in album: Antes de Ameri
    type: MusicAlbum
    date published: 2023-06-22
  isrc code: AREZZ2300005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T18:34:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4c435650b26e017cf934667266e181995a1fbdc58a565ae1df6b91c1b084abf7
  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/7vQUmIUpnnOmzmSKDGJAol.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vQUmIUpnnOmzmSKDGJAol
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4c435650b26e017cf934667266e181995a1fbdc58a565ae1df6b91c1b084abf7","isrc":"AREZZ2300005","name":"RoCKSTAR 2.0","registered_at":"2026-06-01T18:34:45Z","spotify_id":"7vQUmIUpnnOmzmSKDGJAol","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c435650b26e017cf934667266e181995a1fbdc58a565ae1df6b91c1b084abf7. 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/7vQUmIUpnnOmzmSKDGJAol.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vQUmIUpnnOmzmSKDGJAol.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x4c435650b26e017cf934667266e181995a1fbdc58a565ae1df6b91c1b084abf7","isrc":"AREZZ2300005","name":"RoCKSTAR 2.0","registered_at":"2026-06-01T18:34:45Z","spotify_id":"7vQUmIUpnnOmzmSKDGJAol","type":"track"}
track: hARAkiRI
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161604
  explicit: false
  by artist: Duki
  by artist: C.R.O
  in album: Antes de Ameri
    type: MusicAlbum
    date published: 2023-06-22
  isrc code: AREZZ2300002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T16:04:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb394b70e45caf645b8136235d0ae597139df7cfea6b17bbd22da41bc673c5778
  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/1RXWE7gtbRM7EvEjMWofSr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RXWE7gtbRM7EvEjMWofSr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb394b70e45caf645b8136235d0ae597139df7cfea6b17bbd22da41bc673c5778. 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/1RXWE7gtbRM7EvEjMWofSr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RXWE7gtbRM7EvEjMWofSr.
    date published: 2026-06-13T12:47:07Z
track: cONTRA><Mi
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159736
  explicit: false
  by artist: Duki
  by artist: WEST DUBAI
  in album: Antes de Ameri
  isrc code: AREZZ2300008
  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: CSIpher (audio latino)
track: GiGi
track: don't liE
track: antes de perderte (OG VERSION)
track: TROYA
track: uNO dOS
track: N.C.L.C
track: aPoLLo13
track: Ultimo Tren a Ameri
track: bUSCANDO Ameri
track: Remember Me

Antes de Ameri
type: MusicAlbum
date published: 2023-06-22

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T18:48:43+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xddad13af60a3f9ab8e6a5e0be3f44ac4444fa2aeb467a87b516d6e1e52c9b301

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5xjykPKbyh1rRaww18zQey.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xjykPKbyh1rRaww18zQey

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddad13af60a3f9ab8e6a5e0be3f44ac4444fa2aeb467a87b516d6e1e52c9b301. 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/5xjykPKbyh1rRaww18zQey.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xjykPKbyh1rRaww18zQey.
date published: 2026-06-13T12:47:07Z

CSIpher (audio latino)
type: MusicRecording
duration: PT4M10S
duration ms: 250933
explicit: false
by artist: Duki
by artist: Akapellah
by artist: Neutro Shorty
by artist: Micro TDH
in album: Antes de Ameri
  type: MusicAlbum
  date published: 2023-06-22
isrc code: AREZZ2300009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T22:23:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1224f3cce59e29a999cfcf2cf81dc7a84d66594709b19941411828cec69fdd3f
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/4bp3MHLtiKfPaNL3iSbQ20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bp3MHLtiKfPaNL3iSbQ20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1224f3cce59e29a999cfcf2cf81dc7a84d66594709b19941411828cec69fdd3f","isrc":"AREZZ2300009","name":"CSIpher (audio latino)","registered_at":"2026-06-01T22:23:08Z","spotify_id":"4bp3MHLtiKfPaNL3iSbQ20","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1224f3cce59e29a999cfcf2cf81dc7a84d66594709b19941411828cec69fdd3f. 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/4bp3MHLtiKfPaNL3iSbQ20.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bp3MHLtiKfPaNL3iSbQ20.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x1224f3cce59e29a999cfcf2cf81dc7a84d66594709b19941411828cec69fdd3f","isrc":"AREZZ2300009","name":"CSIpher (audio latino)","registered_at":"2026-06-01T22:23:08Z","spotify_id":"4bp3MHLtiKfPaNL3iSbQ20","type":"track"}

GiGi
type: MusicRecording
duration: PT2M25S
duration ms: 145622
explicit: false
by artist: Duki
in album: Antes de Ameri
  type: MusicAlbum
  date published: 2023-06-22
isrc code: AREZZ2300010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:48:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca2e646b23ac0bc6e879a3072178ca80e722fd4b30f82f1d893182e9306d2f3a
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/5QPDiNNYQkPDBfT7IPw4N6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QPDiNNYQkPDBfT7IPw4N6
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 0xca2e646b23ac0bc6e879a3072178ca80e722fd4b30f82f1d893182e9306d2f3a. 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/5QPDiNNYQkPDBfT7IPw4N6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QPDiNNYQkPDBfT7IPw4N6.
  date published: 2026-06-13T17:25:41Z

don't liE
type: MusicRecording
duration: PT3M33S
duration ms: 213892
explicit: false
by artist: Duki
by artist: Quevedo
in album: Antes de Ameri
  type: MusicAlbum
  date published: 2023-06-22
isrc code: AREZZ2300011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T19:16:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x244a32042132a92208b74657233ea27b9a3523c2e84e129b2683e91af5aa81fb
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/7wX28pRv3sTqA1EdjlFkkj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wX28pRv3sTqA1EdjlFkkj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x244a32042132a92208b74657233ea27b9a3523c2e84e129b2683e91af5aa81fb","isrc":"AREZZ2300011","name":"don't liE","registered_at":"2026-06-01T19:16:49Z","spotify_id":"7wX28pRv3sTqA1EdjlFkkj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244a32042132a92208b74657233ea27b9a3523c2e84e129b2683e91af5aa81fb. 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/7wX28pRv3sTqA1EdjlFkkj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wX28pRv3sTqA1EdjlFkkj.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x244a32042132a92208b74657233ea27b9a3523c2e84e129b2683e91af5aa81fb","isrc":"AREZZ2300011","name":"don't liE","registered_at":"2026-06-01T19:16:49Z","spotify_id":"7wX28pRv3sTqA1EdjlFkkj","type":"track"}

antes de perderte (OG VERSION)
type: MusicRecording
duration: PT2M46S
duration ms: 166567
explicit: false
by artist: Duki
in album: Antes de Ameri
  type: MusicAlbum
  date published: 2023-06-22
isrc code: AREZZ2300012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T17:42:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3e4487c2b481324a36581f389a6b9f8f64a571229b146b91a91702f1c9932a6
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/1btvwn9o5vsOkeIf8qJ4cP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1btvwn9o5vsOkeIf8qJ4cP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3e4487c2b481324a36581f389a6b9f8f64a571229b146b91a91702f1c9932a6","isrc":"AREZZ2300012","name":"antes de perderte (OG VERSION)","registered_at":"2026-06-01T17:42:27Z","spotify_id":"1btvwn9o5vsOkeIf8qJ4cP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e4487c2b481324a36581f389a6b9f8f64a571229b146b91a91702f1c9932a6. 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/1btvwn9o5vsOkeIf8qJ4cP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1btvwn9o5vsOkeIf8qJ4cP.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd3e4487c2b481324a36581f389a6b9f8f64a571229b146b91a91702f1c9932a6","isrc":"AREZZ2300012","name":"antes de perderte (OG VERSION)","registered_at":"2026-06-01T17:42:27Z","spotify_id":"1btvwn9o5vsOkeIf8qJ4cP","type":"track"}

TROYA
type: MusicRecording
duration: PT2M43S
duration ms: 163173
explicit: false
by artist: Duki
in album: Antes de Ameri
  type: MusicAlbum
  date published: 2023-06-22
isrc code: AREZZ2300018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T05:14:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad59ab3a3d52a9d0c4b192ec214866a3ccaaafff9850867bd9c7f7f67c97644e
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/15dTKnZC0DJhW6Ch9wLNyk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15dTKnZC0DJhW6Ch9wLNyk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad59ab3a3d52a9d0c4b192ec214866a3ccaaafff9850867bd9c7f7f67c97644e. 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/15dTKnZC0DJhW6Ch9wLNyk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15dTKnZC0DJhW6Ch9wLNyk.
  date published: 2026-06-13T12:47:07Z

uNO dOS
type: MusicRecording
duration: PT2M45S
duration ms: 165750
explicit: false
by artist: Duki
by artist: Salastkbron
in album: Antes de Ameri
  type: MusicAlbum
  date published: 2023-06-22
isrc code: AREZZ2300013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T20:18:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x460d7c0be5fee02762ce290811273faa3cd17fdf97df3a00a4b81cb8e0d633c6
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/43tSc5PlZvGJ39Cnrs94AL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43tSc5PlZvGJ39Cnrs94AL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x460d7c0be5fee02762ce290811273faa3cd17fdf97df3a00a4b81cb8e0d633c6","isrc":"AREZZ2300013","name":"uNO dOS","registered_at":"2026-06-01T20:18:46Z","spotify_id":"43tSc5PlZvGJ39Cnrs94AL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460d7c0be5fee02762ce290811273faa3cd17fdf97df3a00a4b81cb8e0d633c6. 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/43tSc5PlZvGJ39Cnrs94AL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43tSc5PlZvGJ39Cnrs94AL.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x460d7c0be5fee02762ce290811273faa3cd17fdf97df3a00a4b81cb8e0d633c6","isrc":"AREZZ2300013","name":"uNO dOS","registered_at":"2026-06-01T20:18:46Z","spotify_id":"43tSc5PlZvGJ39Cnrs94AL","type":"track"}

N.C.L.C
type: MusicRecording
duration: PT1M26S
duration ms: 86854
explicit: false
by artist: Duki
in album: Antes de Ameri
  type: MusicAlbum
  date published: 2023-06-22
isrc code: AREZZ2300014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:34:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x405b74f7480c86a1b28ded94d0bda9883b751fe10096a91f3c9ec12fa678de00
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/3Qr1cuE1PNDwoStKlE5Gwd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Qr1cuE1PNDwoStKlE5Gwd
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 0x405b74f7480c86a1b28ded94d0bda9883b751fe10096a91f3c9ec12fa678de00. 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/3Qr1cuE1PNDwoStKlE5Gwd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Qr1cuE1PNDwoStKlE5Gwd.
  date published: 2026-06-13T15:41:10Z

aPoLLo13
type: MusicRecording
duration: PT2M38S
duration ms: 158546
explicit: false
by artist: Duki
in album: Antes de Ameri
  type: MusicAlbum
  date published: 2023-06-22
isrc code: AREZZ2300004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:56:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06d03dc1bd0ea18b04853983e4ec547efe6fbfbb5b245112ed3ac9fafb1b1716
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/0g38LwEQ9i0wjNdgxMTTr2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0g38LwEQ9i0wjNdgxMTTr2
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 0x06d03dc1bd0ea18b04853983e4ec547efe6fbfbb5b245112ed3ac9fafb1b1716. 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/0g38LwEQ9i0wjNdgxMTTr2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0g38LwEQ9i0wjNdgxMTTr2.
  date published: 2026-06-13T17:25:41Z

Ultimo Tren a Ameri
type: MusicRecording
duration: PT1M51S
duration ms: 111844
explicit: false
by artist: Duki
in album: Antes de Ameri
  type: MusicAlbum
  date published: 2023-06-22
isrc code: AREZZ2300015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:03:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0520be7e7db5b7c869c20e7220c4c769160414e06cb682ecc45296163e548bbe
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/2P25SKGU0f3OdZOcxFmZ0x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2P25SKGU0f3OdZOcxFmZ0x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0520be7e7db5b7c869c20e7220c4c769160414e06cb682ecc45296163e548bbe","isrc":"AREZZ2300015","name":"Ultimo Tren a Ameri","registered_at":"2026-06-04T07:03:39Z","spotify_id":"2P25SKGU0f3OdZOcxFmZ0x","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0520be7e7db5b7c869c20e7220c4c769160414e06cb682ecc45296163e548bbe. 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/2P25SKGU0f3OdZOcxFmZ0x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2P25SKGU0f3OdZOcxFmZ0x.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x0520be7e7db5b7c869c20e7220c4c769160414e06cb682ecc45296163e548bbe","isrc":"AREZZ2300015","name":"Ultimo Tren a Ameri","registered_at":"2026-06-04T07:03:39Z","spotify_id":"2P25SKGU0f3OdZOcxFmZ0x","type":"track"}

bUSCANDO Ameri
type: MusicRecording
duration: PT1M4S
duration ms: 64880
explicit: false
by artist: Duki
in album: Antes de Ameri
  type: MusicAlbum
  date published: 2023-06-22
isrc code: AREZZ2300016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:34:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8ba0b57e22eea7d16ff486f7f8208865ad9889e36f38936995a3db4819a9c00
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/6NOvxOKdZWBmQ5tfORN8XT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NOvxOKdZWBmQ5tfORN8XT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8ba0b57e22eea7d16ff486f7f8208865ad9889e36f38936995a3db4819a9c00","isrc":"AREZZ2300016","name":"bUSCANDO Ameri","registered_at":"2026-06-04T11:34:54Z","spotify_id":"6NOvxOKdZWBmQ5tfORN8XT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ba0b57e22eea7d16ff486f7f8208865ad9889e36f38936995a3db4819a9c00. 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/6NOvxOKdZWBmQ5tfORN8XT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NOvxOKdZWBmQ5tfORN8XT.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf8ba0b57e22eea7d16ff486f7f8208865ad9889e36f38936995a3db4819a9c00","isrc":"AREZZ2300016","name":"bUSCANDO Ameri","registered_at":"2026-06-04T11:34:54Z","spotify_id":"6NOvxOKdZWBmQ5tfORN8XT","type":"track"}

Remember Me
type: MusicRecording
duration: PT2M50S
duration ms: 170624
explicit: false
by artist: Duki
by artist: KHEA
by artist: Bizarrap
in album: Antes de Ameri
  type: MusicAlbum
  date published: 2023-06-22
isrc code: AREZZ2300017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T04:44:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5ad77f1cc6a37d5a90754f6152c438ecf980da2a8678ac9f42fd057d50507fb
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/5CS1phsVvsOCa8eowYgA1T.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CS1phsVvsOCa8eowYgA1T
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5ad77f1cc6a37d5a90754f6152c438ecf980da2a8678ac9f42fd057d50507fb","isrc":"AREZZ2300017","name":"Remember Me","registered_at":"2026-06-04T04:44:18Z","spotify_id":"5CS1phsVvsOCa8eowYgA1T","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ad77f1cc6a37d5a90754f6152c438ecf980da2a8678ac9f42fd057d50507fb. 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/5CS1phsVvsOCa8eowYgA1T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CS1phsVvsOCa8eowYgA1T.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc5ad77f1cc6a37d5a90754f6152c438ecf980da2a8678ac9f42fd057d50507fb","isrc":"AREZZ2300017","name":"Remember Me","registered_at":"2026-06-04T04:44:18Z","spotify_id":"5CS1phsVvsOCa8eowYgA1T","type":"track"}

Temporada de Reggaetón 2
type: MusicAlbum
date published: 2022-07-20
track: Amor Bipolar
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195652
  explicit: false
  by artist: Duki
  by artist: Mora
  in album: Temporada de Reggaetón 2
    type: MusicAlbum
    date published: 2022-07-20
  isrc code: UYB282240010
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T15:10:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x28bb5110ed9553969cbe8bdb4937a778753aef687d3869ef260912d1e35d146f
  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/54azU25VdlyMhiqHOOCZeL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54azU25VdlyMhiqHOOCZeL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x28bb5110ed9553969cbe8bdb4937a778753aef687d3869ef260912d1e35d146f","isrc":"UYB282240010","name":"Amor Bipolar","registered_at":"2026-06-01T15:10:49Z","spotify_id":"54azU25VdlyMhiqHOOCZeL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bb5110ed9553969cbe8bdb4937a778753aef687d3869ef260912d1e35d146f. 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/54azU25VdlyMhiqHOOCZeL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54azU25VdlyMhiqHOOCZeL.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x28bb5110ed9553969cbe8bdb4937a778753aef687d3869ef260912d1e35d146f","isrc":"UYB282240010","name":"Amor Bipolar","registered_at":"2026-06-01T15:10:49Z","spotify_id":"54azU25VdlyMhiqHOOCZeL","type":"track"}
track: Celosa
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157333
  explicit: false
  by artist: Duki
  in album: Temporada de Reggaetón 2
    type: MusicAlbum
    date published: 2022-07-20
  isrc code: UYB282240011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T23:56:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x57e4a26a9e51bb60fbe0d39aecb0c45be8699568fe1eee09bc34e7f500ac20e0
  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/29DJN0aQmjeLXFg2Djurim.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29DJN0aQmjeLXFg2Djurim
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e4a26a9e51bb60fbe0d39aecb0c45be8699568fe1eee09bc34e7f500ac20e0. 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/29DJN0aQmjeLXFg2Djurim.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29DJN0aQmjeLXFg2Djurim.
    date published: 2026-06-13T12:47:07Z
track: Perreo Bendito
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159587
  explicit: false
  by artist: Duki
  in album: Temporada de Reggaetón 2
    type: MusicAlbum
    date published: 2022-07-20
  isrc code: UYB282240012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:57:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf00affa1f0afd6af31e6225c7038e10b42a090527ea926bb5b1663b777a35297
  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/56uvG8rHQkvEtbRXK2R8rx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56uvG8rHQkvEtbRXK2R8rx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf00affa1f0afd6af31e6225c7038e10b42a090527ea926bb5b1663b777a35297","isrc":"UYB282240012","name":"Perreo Bendito","registered_at":"2026-06-04T09:57:49Z","spotify_id":"56uvG8rHQkvEtbRXK2R8rx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00affa1f0afd6af31e6225c7038e10b42a090527ea926bb5b1663b777a35297. 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/56uvG8rHQkvEtbRXK2R8rx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56uvG8rHQkvEtbRXK2R8rx.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf00affa1f0afd6af31e6225c7038e10b42a090527ea926bb5b1663b777a35297","isrc":"UYB282240012","name":"Perreo Bendito","registered_at":"2026-06-04T09:57:49Z","spotify_id":"56uvG8rHQkvEtbRXK2R8rx","type":"track"}
track: Si Quieren Frontear
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200337
  explicit: false
  by artist: Duki
  by artist: De La Ghetto
  by artist: Quevedo
  in album: Temporada de Reggaetón 2
    type: MusicAlbum
    date published: 2022-07-20
  isrc code: UYB282240008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T13:53:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6819348de0b5b6d8ac600f90898939f0f65944bd4ebb23430743e1a38f68618b
  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/3MBNAfBXIq9fI2Sez8EcNX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MBNAfBXIq9fI2Sez8EcNX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6819348de0b5b6d8ac600f90898939f0f65944bd4ebb23430743e1a38f68618b","isrc":"UYB282240008","name":"Si Quieren Frontear","registered_at":"2026-06-01T13:53:39Z","spotify_id":"3MBNAfBXIq9fI2Sez8EcNX","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6819348de0b5b6d8ac600f90898939f0f65944bd4ebb23430743e1a38f68618b. 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/3MBNAfBXIq9fI2Sez8EcNX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MBNAfBXIq9fI2Sez8EcNX.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6819348de0b5b6d8ac600f90898939f0f65944bd4ebb23430743e1a38f68618b","isrc":"UYB282240008","name":"Si Quieren Frontear","registered_at":"2026-06-01T13:53:39Z","spotify_id":"3MBNAfBXIq9fI2Sez8EcNX","type":"track"}
track: Esto Recién Empieza
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172352
  explicit: false
  by artist: Duki
  by artist: Emilia
  in album: Temporada de Reggaetón 2
  isrc code: UYB282240007
  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: Antes de Perderte
track: "La Vuelta"
track: GIVENCHY

Temporada de Reggaetón 2
type: MusicAlbum
date published: 2022-07-20

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-02T00:01:34+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xbf756025f17372428a7f909ec38a032509fb879e92a9915ceb6d9c0098e46830

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2jiGBz8zHMvfKCWXI1WBmb.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jiGBz8zHMvfKCWXI1WBmb

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xbf756025f17372428a7f909ec38a032509fb879e92a9915ceb6d9c0098e46830","isrc":"UYB282240007","name":"Esto Recién Empieza","registered_at":"2026-06-02T00:01:34Z","spotify_id":"2jiGBz8zHMvfKCWXI1WBmb","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 0xbf756025f17372428a7f909ec38a032509fb879e92a9915ceb6d9c0098e46830. 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/2jiGBz8zHMvfKCWXI1WBmb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2jiGBz8zHMvfKCWXI1WBmb.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xbf756025f17372428a7f909ec38a032509fb879e92a9915ceb6d9c0098e46830","isrc":"UYB282240007","name":"Esto Recién Empieza","registered_at":"2026-06-02T00:01:34Z","spotify_id":"2jiGBz8zHMvfKCWXI1WBmb","type":"track"}

Antes de Perderte
type: MusicRecording
duration: PT2M56S
duration ms: 176727
explicit: false
by artist: Duki
in album: Temporada de Reggaetón 2
  type: MusicAlbum
  date published: 2022-07-20
isrc code: UYB282240009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T06:07:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c79613e239947d19355a7ca95a1afeb39cfc99ef0724066cbf961893fbf327d
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/2LgxW2t2H6lAf7tJuOnxxj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LgxW2t2H6lAf7tJuOnxxj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c79613e239947d19355a7ca95a1afeb39cfc99ef0724066cbf961893fbf327d","isrc":"UYB282240009","name":"Antes de Perderte","registered_at":"2026-06-01T06:07:58Z","spotify_id":"2LgxW2t2H6lAf7tJuOnxxj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c79613e239947d19355a7ca95a1afeb39cfc99ef0724066cbf961893fbf327d. 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/2LgxW2t2H6lAf7tJuOnxxj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LgxW2t2H6lAf7tJuOnxxj.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4c79613e239947d19355a7ca95a1afeb39cfc99ef0724066cbf961893fbf327d","isrc":"UYB282240009","name":"Antes de Perderte","registered_at":"2026-06-01T06:07:58Z","spotify_id":"2LgxW2t2H6lAf7tJuOnxxj","type":"track"}

"La Vuelta"
type: MusicRecording
duration: PT0M40S
duration ms: 40000
explicit: false
by artist: Duki
in album: Temporada de Reggaetón 2
  type: MusicAlbum
  date published: 2022-07-20
isrc code: UYB282240013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:23:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x002d8ae71add3eeebd3d43fdfd603dd697e5506e2222bbd516d6282d43ea1439
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/1Vc2FNurvw53SfWCwD06Jk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Vc2FNurvw53SfWCwD06Jk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x002d8ae71add3eeebd3d43fdfd603dd697e5506e2222bbd516d6282d43ea1439","isrc":"UYB282240013","name":"\"La Vuelta\"","registered_at":"2026-06-05T20:23:22Z","spotify_id":"1Vc2FNurvw53SfWCwD06Jk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002d8ae71add3eeebd3d43fdfd603dd697e5506e2222bbd516d6282d43ea1439. 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/1Vc2FNurvw53SfWCwD06Jk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Vc2FNurvw53SfWCwD06Jk.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x002d8ae71add3eeebd3d43fdfd603dd697e5506e2222bbd516d6282d43ea1439","isrc":"UYB282240013","name":"\"La Vuelta\"","registered_at":"2026-06-05T20:23:22Z","spotify_id":"1Vc2FNurvw53SfWCwD06Jk","type":"track"}

GIVENCHY
type: MusicRecording
duration: PT3M2S
duration ms: 182610
explicit: false
by artist: Duki
in album: Temporada de Reggaetón 2
  type: MusicAlbum
  date published: 2022-07-20
isrc code: UYB282240021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T09:11:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc80d2ffd4609f0647d779514e0a39a128837b33bd860e3140d5c2dd25bbdcf7d
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/2bbwjxA68m9PHZFWgF1fze.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bbwjxA68m9PHZFWgF1fze
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80d2ffd4609f0647d779514e0a39a128837b33bd860e3140d5c2dd25bbdcf7d. 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/2bbwjxA68m9PHZFWgF1fze.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bbwjxA68m9PHZFWgF1fze.
  date published: 2026-06-13T12:47:07Z

Temporada de Reggaetón
type: MusicAlbum
date published: 2021-11-25
track: En Movimiento
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170658
  explicit: false
  by artist: Duki
  in album: Temporada de Reggaetón
    type: MusicAlbum
    date published: 2021-11-25
  isrc code: UYB282140003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:38:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8687082795e6b567f7a52998ec250afeff24171226e06dbf841caf467769d4da
  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/4S0D75BdWkyrnpEAUJfNfN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4S0D75BdWkyrnpEAUJfNfN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8687082795e6b567f7a52998ec250afeff24171226e06dbf841caf467769d4da","isrc":"UYB282140003","name":"En Movimiento","registered_at":"2026-06-04T10:38:18Z","spotify_id":"4S0D75BdWkyrnpEAUJfNfN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8687082795e6b567f7a52998ec250afeff24171226e06dbf841caf467769d4da. 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/4S0D75BdWkyrnpEAUJfNfN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4S0D75BdWkyrnpEAUJfNfN.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8687082795e6b567f7a52998ec250afeff24171226e06dbf841caf467769d4da","isrc":"UYB282140003","name":"En Movimiento","registered_at":"2026-06-04T10:38:18Z","spotify_id":"4S0D75BdWkyrnpEAUJfNfN","type":"track"}
track: Ley de Atracción
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180247
  explicit: false
  by artist: Duki
  in album: Temporada de Reggaetón
    type: MusicAlbum
    date published: 2021-11-25
  isrc code: AREZZ2100043
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:24:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x890d7d742b79a9d76f789436c0f7e2b86dfbb1316aad7dabd60d302f671abfc9
  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/6J63gKDHJLjiKWQg2LYvm4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6J63gKDHJLjiKWQg2LYvm4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x890d7d742b79a9d76f789436c0f7e2b86dfbb1316aad7dabd60d302f671abfc9","isrc":"AREZZ2100043","name":"Ley de Atracción","registered_at":"2026-06-04T09:24:20Z","spotify_id":"6J63gKDHJLjiKWQg2LYvm4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890d7d742b79a9d76f789436c0f7e2b86dfbb1316aad7dabd60d302f671abfc9. 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/6J63gKDHJLjiKWQg2LYvm4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6J63gKDHJLjiKWQg2LYvm4.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x890d7d742b79a9d76f789436c0f7e2b86dfbb1316aad7dabd60d302f671abfc9","isrc":"AREZZ2100043","name":"Ley de Atracción","registered_at":"2026-06-04T09:24:20Z","spotify_id":"6J63gKDHJLjiKWQg2LYvm4","type":"track"}
track: BICI
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248966
  explicit: false
  by artist: Duki
  by artist: Ak4:20
  by artist: Juhn
  by artist: Juanka
  in album: Temporada de Reggaetón
    type: MusicAlbum
    date published: 2021-11-25
  isrc code: UYB282140004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:07:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2a43c22e6f6a82171ad87f28528c41d6850242b10fcad2a187db762c2a4725e7
  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/3TBZtPqL5tuOk5QYH9WvvK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TBZtPqL5tuOk5QYH9WvvK
  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 0x2a43c22e6f6a82171ad87f28528c41d6850242b10fcad2a187db762c2a4725e7. 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/3TBZtPqL5tuOk5QYH9WvvK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TBZtPqL5tuOk5QYH9WvvK.
    date published: 2026-06-13T15:41:10Z
track: Midtown
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205709
  explicit: false
  by artist: Duki
  in album: Temporada de Reggaetón
    type: MusicAlbum
    date published: 2021-11-25
  isrc code: UYB282140002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:37:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x96e4726804e0ab2bc9821381bb0f6e0aca7fe4a65d01c3fc466d026712cf4754
  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/6y6EZKfsOZ7P3ALbnUuXik.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6y6EZKfsOZ7P3ALbnUuXik
  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 0x96e4726804e0ab2bc9821381bb0f6e0aca7fe4a65d01c3fc466d026712cf4754. 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/6y6EZKfsOZ7P3ALbnUuXik.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6y6EZKfsOZ7P3ALbnUuXik.
    date published: 2026-06-13T15:41:10Z
track: TOP 5
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146815
  explicit: false
  by artist: Duki
  in album: Temporada de Reggaetón
    type: MusicAlbum
    date published: 2021-11-25
  isrc code: UYB282140005
  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: YIN YAN
track: Unfollow

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T15:40:46+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa1bbe054bb1aa56f686d1281ce511e283858de55fe556e41610eae06423c236e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7JZ5mOTea5T4LH0UdwCsWx.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JZ5mOTea5T4LH0UdwCsWx

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xa1bbe054bb1aa56f686d1281ce511e283858de55fe556e41610eae06423c236e","isrc":"UYB282140005","name":"TOP 5","registered_at":"2026-06-01T15:40:46Z","spotify_id":"7JZ5mOTea5T4LH0UdwCsWx","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 0xa1bbe054bb1aa56f686d1281ce511e283858de55fe556e41610eae06423c236e. 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/7JZ5mOTea5T4LH0UdwCsWx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JZ5mOTea5T4LH0UdwCsWx.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xa1bbe054bb1aa56f686d1281ce511e283858de55fe556e41610eae06423c236e","isrc":"UYB282140005","name":"TOP 5","registered_at":"2026-06-01T15:40:46Z","spotify_id":"7JZ5mOTea5T4LH0UdwCsWx","type":"track"}

YIN YAN
type: MusicRecording
duration: PT3M9S
duration ms: 189475
explicit: false
by artist: Duki
by artist: Rels B
in album: Temporada de Reggaetón
  type: MusicAlbum
  date published: 2021-11-25
isrc code: UYB282140006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T15:28:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53467915a956dea3a6cc8144515bbe4bdc86b388657544bf1afcd660b7a8124a
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/6KGGhJoXrztLp8ZT91zizs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KGGhJoXrztLp8ZT91zizs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53467915a956dea3a6cc8144515bbe4bdc86b388657544bf1afcd660b7a8124a","isrc":"UYB282140006","name":"YIN YAN","registered_at":"2026-06-01T15:28:48Z","spotify_id":"6KGGhJoXrztLp8ZT91zizs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53467915a956dea3a6cc8144515bbe4bdc86b388657544bf1afcd660b7a8124a. 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/6KGGhJoXrztLp8ZT91zizs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KGGhJoXrztLp8ZT91zizs.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x53467915a956dea3a6cc8144515bbe4bdc86b388657544bf1afcd660b7a8124a","isrc":"UYB282140006","name":"YIN YAN","registered_at":"2026-06-01T15:28:48Z","spotify_id":"6KGGhJoXrztLp8ZT91zizs","type":"track"}

Unfollow
type: MusicRecording
duration: PT3M16S
duration ms: 196727
explicit: false
by artist: Duki
by artist: Justin Quiles
by artist: Bizarrap
in album: Temporada de Reggaetón
  type: MusicAlbum
  date published: 2021-11-25
isrc code: UYB282140001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:55:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7458b7ae3ad54637b8727b52e3d7ad9ff189eb373cafd854f7fec70f1b0271d5
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/1rxX4SkYDqluMJcYSijMSH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rxX4SkYDqluMJcYSijMSH
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 0x7458b7ae3ad54637b8727b52e3d7ad9ff189eb373cafd854f7fec70f1b0271d5. 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/1rxX4SkYDqluMJcYSijMSH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rxX4SkYDqluMJcYSijMSH.
  date published: 2026-06-13T15:41:10Z

Vivo Desde el Fin del Mundo
type: MusicAlbum
date published: 2021-06-10
track: Sudor y Trabajo - Vivo Calafate
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181459
  explicit: false
  by artist: Duki
  in album: Vivo Desde el Fin del Mundo
    type: MusicAlbum
    date published: 2021-06-10
  isrc code: AREZZ2100032
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:41:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x06ce7411249b8bac71dbdfd4a86bc25e6907d66a100745528faf427d99219f90
  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/13SsQieOgVsDN2Xjw6FIzC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13SsQieOgVsDN2Xjw6FIzC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x06ce7411249b8bac71dbdfd4a86bc25e6907d66a100745528faf427d99219f90","isrc":"AREZZ2100032","name":"Sudor y Trabajo - Vivo Calafate","registered_at":"2026-06-07T13:41:55Z","spotify_id":"13SsQieOgVsDN2Xjw6FIzC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ce7411249b8bac71dbdfd4a86bc25e6907d66a100745528faf427d99219f90. 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/13SsQieOgVsDN2Xjw6FIzC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13SsQieOgVsDN2Xjw6FIzC.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x06ce7411249b8bac71dbdfd4a86bc25e6907d66a100745528faf427d99219f90","isrc":"AREZZ2100032","name":"Sudor y Trabajo - Vivo Calafate","registered_at":"2026-06-07T13:41:55Z","spotify_id":"13SsQieOgVsDN2Xjw6FIzC","type":"track"}
track: Chico Estrella - Vivo Calafate
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168684
  explicit: false
  by artist: Duki
  in album: Vivo Desde el Fin del Mundo
    type: MusicAlbum
    date published: 2021-06-10
  isrc code: AREZZ2100033
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T07:34:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd3771d5eb3003caebff0fa6b49d0caca5b43102282ea871a3b69d04dda9d1445
  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/29BThPCicV31ve8WQ4WLyD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29BThPCicV31ve8WQ4WLyD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd3771d5eb3003caebff0fa6b49d0caca5b43102282ea871a3b69d04dda9d1445","isrc":"AREZZ2100033","name":"Chico Estrella - Vivo Calafate","registered_at":"2026-06-07T07:34:07Z","spotify_id":"29BThPCicV31ve8WQ4WLyD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3771d5eb3003caebff0fa6b49d0caca5b43102282ea871a3b69d04dda9d1445. 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/29BThPCicV31ve8WQ4WLyD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29BThPCicV31ve8WQ4WLyD.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xd3771d5eb3003caebff0fa6b49d0caca5b43102282ea871a3b69d04dda9d1445","isrc":"AREZZ2100033","name":"Chico Estrella - Vivo Calafate","registered_at":"2026-06-07T07:34:07Z","spotify_id":"29BThPCicV31ve8WQ4WLyD","type":"track"}
track: Ticket - Vivo Calafate
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190130
  explicit: false
  by artist: Duki
  in album: Vivo Desde el Fin del Mundo
    type: MusicAlbum
    date published: 2021-06-10
  isrc code: AREZZ2100034
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T08:46:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x85e65c7fd62aacb62937a5fd2a0f76fce0866b6f09adee1ce37b11a2883d0b37
  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/2w6sz4O2bImkTK0uRaks2Y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2w6sz4O2bImkTK0uRaks2Y
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x85e65c7fd62aacb62937a5fd2a0f76fce0866b6f09adee1ce37b11a2883d0b37","isrc":"AREZZ2100034","name":"Ticket - Vivo Calafate","registered_at":"2026-06-05T08:46:37Z","spotify_id":"2w6sz4O2bImkTK0uRaks2Y","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e65c7fd62aacb62937a5fd2a0f76fce0866b6f09adee1ce37b11a2883d0b37. 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/2w6sz4O2bImkTK0uRaks2Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2w6sz4O2bImkTK0uRaks2Y.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x85e65c7fd62aacb62937a5fd2a0f76fce0866b6f09adee1ce37b11a2883d0b37","isrc":"AREZZ2100034","name":"Ticket - Vivo Calafate","registered_at":"2026-06-05T08:46:37Z","spotify_id":"2w6sz4O2bImkTK0uRaks2Y","type":"track"}
track: Mi Diablo - Vivo Calafate
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192733
  explicit: false
  by artist: Duki
  in album: Vivo Desde el Fin del Mundo
    type: MusicAlbum
    date published: 2021-06-10
  isrc code: AREZZ2100035
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T20:10:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc216ab36cac23b2c13726a7ed20c2f895469b337d5c06dcaf62b10baea5bc34b
  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/1JtYRS0Dw4XHCTf3yiZrVk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JtYRS0Dw4XHCTf3yiZrVk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc216ab36cac23b2c13726a7ed20c2f895469b337d5c06dcaf62b10baea5bc34b","isrc":"AREZZ2100035","name":"Mi Diablo - Vivo Calafate","registered_at":"2026-06-07T20:10:50Z","spotify_id":"1JtYRS0Dw4XHCTf3yiZrVk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc216ab36cac23b2c13726a7ed20c2f895469b337d5c06dcaf62b10baea5bc34b. 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/1JtYRS0Dw4XHCTf3yiZrVk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JtYRS0Dw4XHCTf3yiZrVk.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xc216ab36cac23b2c13726a7ed20c2f895469b337d5c06dcaf62b10baea5bc34b","isrc":"AREZZ2100035","name":"Mi Diablo - Vivo Calafate","registered_at":"2026-06-07T20:10:50Z","spotify_id":"1JtYRS0Dw4XHCTf3yiZrVk","type":"track"}
track: Rapido - Vivo Calafate
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134748
  explicit: false
  by artist: Duki
  in album: Vivo Desde el Fin del Mundo
    type: MusicAlbum
    date published: 2021-06-10
  isrc code: AREZZ2100036
  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: I Don't Know - Vivo Calafate
track: Luna - Vivo Calafate
track: Malbec - Vivo Calafate
track: Sol - Vivo Calafate
track: Volando Bajito - Vivo Calafate
track: Cascada - Vivo Calafate

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T12:17:45+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x92fec906b32451cd2032b76cadadbca54623a2c834f97deecea453524aa68f33

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/16D64EIUYP0hMuarLbU3d1.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16D64EIUYP0hMuarLbU3d1

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x92fec906b32451cd2032b76cadadbca54623a2c834f97deecea453524aa68f33","isrc":"AREZZ2100036","name":"Rapido - Vivo Calafate","registered_at":"2026-06-08T12:17:45Z","spotify_id":"16D64EIUYP0hMuarLbU3d1","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 0x92fec906b32451cd2032b76cadadbca54623a2c834f97deecea453524aa68f33. 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/16D64EIUYP0hMuarLbU3d1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16D64EIUYP0hMuarLbU3d1.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x92fec906b32451cd2032b76cadadbca54623a2c834f97deecea453524aa68f33","isrc":"AREZZ2100036","name":"Rapido - Vivo Calafate","registered_at":"2026-06-08T12:17:45Z","spotify_id":"16D64EIUYP0hMuarLbU3d1","type":"track"}

I Don't Know - Vivo Calafate
type: MusicRecording
duration: PT3M39S
duration ms: 219518
explicit: false
by artist: Duki
in album: Vivo Desde el Fin del Mundo
  type: MusicAlbum
  date published: 2021-06-10
isrc code: AREZZ2100037
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:40:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f0f6a7c7f265a76a99144bfaa7c57e04074e309e5addef64ba0178adaa2d232
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/3TEQCvANeyxKEuPXTV6BeC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TEQCvANeyxKEuPXTV6BeC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f0f6a7c7f265a76a99144bfaa7c57e04074e309e5addef64ba0178adaa2d232","isrc":"AREZZ2100037","name":"I Don't Know - Vivo Calafate","registered_at":"2026-06-07T13:40:42Z","spotify_id":"3TEQCvANeyxKEuPXTV6BeC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0f6a7c7f265a76a99144bfaa7c57e04074e309e5addef64ba0178adaa2d232. 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/3TEQCvANeyxKEuPXTV6BeC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TEQCvANeyxKEuPXTV6BeC.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x8f0f6a7c7f265a76a99144bfaa7c57e04074e309e5addef64ba0178adaa2d232","isrc":"AREZZ2100037","name":"I Don't Know - Vivo Calafate","registered_at":"2026-06-07T13:40:42Z","spotify_id":"3TEQCvANeyxKEuPXTV6BeC","type":"track"}

Luna - Vivo Calafate
type: MusicRecording
duration: PT3M22S
duration ms: 202538
explicit: false
by artist: Duki
by artist: Asan
in album: Vivo Desde el Fin del Mundo
  type: MusicAlbum
  date published: 2021-06-10
isrc code: AREZZ2100038
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:39:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfade43bf4f7681f08a982286f0a5c25de51f87723082fb7d882e804584703a32
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/4dx5Y3LpZZJWtXrgF7LkH2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dx5Y3LpZZJWtXrgF7LkH2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfade43bf4f7681f08a982286f0a5c25de51f87723082fb7d882e804584703a32","isrc":"AREZZ2100038","name":"Luna - Vivo Calafate","registered_at":"2026-06-07T13:39:54Z","spotify_id":"4dx5Y3LpZZJWtXrgF7LkH2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfade43bf4f7681f08a982286f0a5c25de51f87723082fb7d882e804584703a32. 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/4dx5Y3LpZZJWtXrgF7LkH2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dx5Y3LpZZJWtXrgF7LkH2.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xfade43bf4f7681f08a982286f0a5c25de51f87723082fb7d882e804584703a32","isrc":"AREZZ2100038","name":"Luna - Vivo Calafate","registered_at":"2026-06-07T13:39:54Z","spotify_id":"4dx5Y3LpZZJWtXrgF7LkH2","type":"track"}

Malbec - Vivo Calafate
type: MusicRecording
duration: PT2M55S
duration ms: 175929
explicit: false
by artist: Duki
in album: Vivo Desde el Fin del Mundo
  type: MusicAlbum
  date published: 2021-06-10
isrc code: AREZZ2100039
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:33:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb0d45407bef1eebe8e9bca4df7408f378ab289e8e6c798a6f07b6e28c695c33
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/1Q5aVIVEA1Ts1Ki9U1lSxS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Q5aVIVEA1Ts1Ki9U1lSxS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb0d45407bef1eebe8e9bca4df7408f378ab289e8e6c798a6f07b6e28c695c33","isrc":"AREZZ2100039","name":"Malbec - Vivo Calafate","registered_at":"2026-06-07T07:33:29Z","spotify_id":"1Q5aVIVEA1Ts1Ki9U1lSxS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0d45407bef1eebe8e9bca4df7408f378ab289e8e6c798a6f07b6e28c695c33. 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/1Q5aVIVEA1Ts1Ki9U1lSxS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Q5aVIVEA1Ts1Ki9U1lSxS.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xfb0d45407bef1eebe8e9bca4df7408f378ab289e8e6c798a6f07b6e28c695c33","isrc":"AREZZ2100039","name":"Malbec - Vivo Calafate","registered_at":"2026-06-07T07:33:29Z","spotify_id":"1Q5aVIVEA1Ts1Ki9U1lSxS","type":"track"}

Sol - Vivo Calafate
type: MusicRecording
duration: PT3M58S
duration ms: 238982
explicit: false
by artist: Duki
by artist: Lara91k
in album: Vivo Desde el Fin del Mundo
  type: MusicAlbum
  date published: 2021-06-10
isrc code: AREZZ2100040
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:08:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x760b7a35c955ac88fac1aaf69f642bc00a49a18322995ea823ce70fb190eb37f
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/4lzf8x10EGMjw5DPz3fWdz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lzf8x10EGMjw5DPz3fWdz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x760b7a35c955ac88fac1aaf69f642bc00a49a18322995ea823ce70fb190eb37f","isrc":"AREZZ2100040","name":"Sol - Vivo Calafate","registered_at":"2026-06-07T20:08:56Z","spotify_id":"4lzf8x10EGMjw5DPz3fWdz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760b7a35c955ac88fac1aaf69f642bc00a49a18322995ea823ce70fb190eb37f. 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/4lzf8x10EGMjw5DPz3fWdz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lzf8x10EGMjw5DPz3fWdz.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x760b7a35c955ac88fac1aaf69f642bc00a49a18322995ea823ce70fb190eb37f","isrc":"AREZZ2100040","name":"Sol - Vivo Calafate","registered_at":"2026-06-07T20:08:56Z","spotify_id":"4lzf8x10EGMjw5DPz3fWdz","type":"track"}

Volando Bajito - Vivo Calafate
type: MusicRecording
duration: PT2M1S
duration ms: 121519
explicit: false
by artist: Duki
in album: Vivo Desde el Fin del Mundo
  type: MusicAlbum
  date published: 2021-06-10
isrc code: AREZZ2100041
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:26:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f7922312e29597f049e5cc824a9ac4ca6777eb408fd90b3149527da64bc288a
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/7BW8jsdV2M9koBbgpPZLvL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BW8jsdV2M9koBbgpPZLvL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f7922312e29597f049e5cc824a9ac4ca6777eb408fd90b3149527da64bc288a","isrc":"AREZZ2100041","name":"Volando Bajito - Vivo Calafate","registered_at":"2026-06-06T17:26:24Z","spotify_id":"7BW8jsdV2M9koBbgpPZLvL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7922312e29597f049e5cc824a9ac4ca6777eb408fd90b3149527da64bc288a. 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/7BW8jsdV2M9koBbgpPZLvL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BW8jsdV2M9koBbgpPZLvL.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3f7922312e29597f049e5cc824a9ac4ca6777eb408fd90b3149527da64bc288a","isrc":"AREZZ2100041","name":"Volando Bajito - Vivo Calafate","registered_at":"2026-06-06T17:26:24Z","spotify_id":"7BW8jsdV2M9koBbgpPZLvL","type":"track"}

Cascada - Vivo Calafate
type: MusicRecording
duration: PT3M14S
duration ms: 194931
explicit: false
by artist: Duki
in album: Vivo Desde el Fin del Mundo
  type: MusicAlbum
  date published: 2021-06-10
isrc code: AREZZ2100042
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:16:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x484c7004513130953a3e00059618d28e6a68a02513b6aab1b1cd01b0bf986c22
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/4qKtpICK07vCl9Pl7fRokR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qKtpICK07vCl9Pl7fRokR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x484c7004513130953a3e00059618d28e6a68a02513b6aab1b1cd01b0bf986c22","isrc":"AREZZ2100042","name":"Cascada - Vivo Calafate","registered_at":"2026-06-07T20:16:54Z","spotify_id":"4qKtpICK07vCl9Pl7fRokR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484c7004513130953a3e00059618d28e6a68a02513b6aab1b1cd01b0bf986c22. 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/4qKtpICK07vCl9Pl7fRokR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qKtpICK07vCl9Pl7fRokR.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x484c7004513130953a3e00059618d28e6a68a02513b6aab1b1cd01b0bf986c22","isrc":"AREZZ2100042","name":"Cascada - Vivo Calafate","registered_at":"2026-06-07T20:16:54Z","spotify_id":"4qKtpICK07vCl9Pl7fRokR","type":"track"}

Desde el Fin del Mundo
type: MusicAlbum
date published: 2021-04-22
track: Sudor y Trabajo
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180513
  explicit: false
  by artist: Duki
  in album: Desde el Fin del Mundo
    type: MusicAlbum
    date published: 2021-04-22
  isrc code: AREZZ2100002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:32:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x129b24709c6d96c87cf64e13e611a61ef61bffccc2ea9c5bf39f6cecc62ad72e
  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/3AmJtRGSWQnAxZw21MisM2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AmJtRGSWQnAxZw21MisM2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x129b24709c6d96c87cf64e13e611a61ef61bffccc2ea9c5bf39f6cecc62ad72e","isrc":"AREZZ2100002","name":"Sudor y Trabajo","registered_at":"2026-06-04T07:32:21Z","spotify_id":"3AmJtRGSWQnAxZw21MisM2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129b24709c6d96c87cf64e13e611a61ef61bffccc2ea9c5bf39f6cecc62ad72e. 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/3AmJtRGSWQnAxZw21MisM2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AmJtRGSWQnAxZw21MisM2.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x129b24709c6d96c87cf64e13e611a61ef61bffccc2ea9c5bf39f6cecc62ad72e","isrc":"AREZZ2100002","name":"Sudor y Trabajo","registered_at":"2026-06-04T07:32:21Z","spotify_id":"3AmJtRGSWQnAxZw21MisM2","type":"track"}
track: Pintao
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167340
  explicit: false
  by artist: Duki
  by artist: YSY A
  by artist: Rei
  in album: Desde el Fin del Mundo
    type: MusicAlbum
    date published: 2021-04-22
  isrc code: AREZZ2100003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T08:32:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1c88c4fe8ccdb827cc23bb7df0a3a83c514cad2a67081bc19b6bec36aec6923e
  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/0B8yu7yLe1UsXv6gewHRv2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0B8yu7yLe1UsXv6gewHRv2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c88c4fe8ccdb827cc23bb7df0a3a83c514cad2a67081bc19b6bec36aec6923e. 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/0B8yu7yLe1UsXv6gewHRv2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0B8yu7yLe1UsXv6gewHRv2.
    date published: 2026-06-13T12:47:07Z
track: Chico Estrella
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170309
  explicit: false
  by artist: Duki
  in album: Desde el Fin del Mundo
    type: MusicAlbum
    date published: 2021-04-22
  isrc code: AREZZ2100001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T21:45:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb3e08f4c5bda749a895955e638595c233bc328545f40c20497fbc9b9bd992d8e
  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/1XadOBWghF0LhMuXI4GJ6M.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XadOBWghF0LhMuXI4GJ6M
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb3e08f4c5bda749a895955e638595c233bc328545f40c20497fbc9b9bd992d8e","isrc":"AREZZ2100001","name":"Chico Estrella","registered_at":"2026-06-01T21:45:33Z","spotify_id":"1XadOBWghF0LhMuXI4GJ6M","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e08f4c5bda749a895955e638595c233bc328545f40c20497fbc9b9bd992d8e. 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/1XadOBWghF0LhMuXI4GJ6M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1XadOBWghF0LhMuXI4GJ6M.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xb3e08f4c5bda749a895955e638595c233bc328545f40c20497fbc9b9bd992d8e","isrc":"AREZZ2100001","name":"Chico Estrella","registered_at":"2026-06-01T21:45:33Z","spotify_id":"1XadOBWghF0LhMuXI4GJ6M","type":"track"}
track: Volando Bajito
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134666
  explicit: false
  by artist: Duki
  in album: Desde el Fin del Mundo
    type: MusicAlbum
    date published: 2021-04-22
  isrc code: AREZZ2100004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T02:00:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2be774451cf0c8c60a14091eb0726b1ff3440ab71b07a35c8e6669fff8c6d3f2
  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/12jSmESshrWPt8a09aDRiI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12jSmESshrWPt8a09aDRiI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2be774451cf0c8c60a14091eb0726b1ff3440ab71b07a35c8e6669fff8c6d3f2","isrc":"AREZZ2100004","name":"Volando Bajito","registered_at":"2026-06-02T02:00:41Z","spotify_id":"12jSmESshrWPt8a09aDRiI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be774451cf0c8c60a14091eb0726b1ff3440ab71b07a35c8e6669fff8c6d3f2. 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/12jSmESshrWPt8a09aDRiI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12jSmESshrWPt8a09aDRiI.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x2be774451cf0c8c60a14091eb0726b1ff3440ab71b07a35c8e6669fff8c6d3f2","isrc":"AREZZ2100004","name":"Volando Bajito","registered_at":"2026-06-02T02:00:41Z","spotify_id":"12jSmESshrWPt8a09aDRiI","type":"track"}
track: Cuanto
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190910
  explicit: false
  by artist: Duki
  by artist: Lucho SSJ
  by artist: FARIANA
  in album: Desde el Fin del Mundo
  isrc code: AREZZ2100005
  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: Rapido
track: I Don't Know
track: Sol
track: Luna
track: Malbec
track: Mi Diablo
track: Fifty Fifty
track: Valentino
track: Cascada
track: Ticket
track: Muriendome
track: Ella Es Mi Bitch
track: Muero de Fiesta Este Finde

Desde el Fin del Mundo
type: MusicAlbum
date published: 2021-04-22

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T07:56:36+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x0367a73f923c09729a80b1bbda955334d2d44ce251f46566b800e0df01473b23

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1wpEE0aGB9p8uNHRtmpqMc.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wpEE0aGB9p8uNHRtmpqMc

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0367a73f923c09729a80b1bbda955334d2d44ce251f46566b800e0df01473b23. 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/1wpEE0aGB9p8uNHRtmpqMc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wpEE0aGB9p8uNHRtmpqMc.
date published: 2026-06-13T15:41:10Z

Rapido
type: MusicRecording
duration: PT2M15S
duration ms: 135614
explicit: false
by artist: Duki
in album: Desde el Fin del Mundo
  type: MusicAlbum
  date published: 2021-04-22
isrc code: AREZZ2100006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:31:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfeb07842aa4fb550f2489b78ee3127662758f817e90b32e5bdc521e8a8ba5b3e
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/0BgOFYvlrmnNO5lXA3Km9T.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BgOFYvlrmnNO5lXA3Km9T
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb07842aa4fb550f2489b78ee3127662758f817e90b32e5bdc521e8a8ba5b3e. 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/0BgOFYvlrmnNO5lXA3Km9T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BgOFYvlrmnNO5lXA3Km9T.
  date published: 2026-06-13T12:47:07Z

I Don't Know
type: MusicRecording
duration: PT3M38S
duration ms: 218288
explicit: false
by artist: Duki
in album: Desde el Fin del Mundo
  type: MusicAlbum
  date published: 2021-04-22
isrc code: AREZZ2100007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T05:11:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a63f5d1ab2b2c0f04b153e1dc9c0b191719394e99b6c1423fc8a3dbb753b204
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/14OsvO7eecMfOIdRClquk9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14OsvO7eecMfOIdRClquk9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a63f5d1ab2b2c0f04b153e1dc9c0b191719394e99b6c1423fc8a3dbb753b204","isrc":"AREZZ2100007","name":"I Don't Know","registered_at":"2026-06-04T05:11:01Z","spotify_id":"14OsvO7eecMfOIdRClquk9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a63f5d1ab2b2c0f04b153e1dc9c0b191719394e99b6c1423fc8a3dbb753b204. 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/14OsvO7eecMfOIdRClquk9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14OsvO7eecMfOIdRClquk9.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3a63f5d1ab2b2c0f04b153e1dc9c0b191719394e99b6c1423fc8a3dbb753b204","isrc":"AREZZ2100007","name":"I Don't Know","registered_at":"2026-06-04T05:11:01Z","spotify_id":"14OsvO7eecMfOIdRClquk9","type":"track"}

Sol
type: MusicRecording
duration: PT4M4S
duration ms: 244783
explicit: false
by artist: Duki
by artist: Lara91k
in album: Desde el Fin del Mundo
  type: MusicAlbum
  date published: 2021-04-22
isrc code: AREZZ2100008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:08:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9fdbd1851c6f24f66fce0a3ec80ad0ad3c5ff2fa09a209161e6154b82ae18afd
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/41tkGjGDeoInSqQTFTPluG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41tkGjGDeoInSqQTFTPluG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdbd1851c6f24f66fce0a3ec80ad0ad3c5ff2fa09a209161e6154b82ae18afd. 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/41tkGjGDeoInSqQTFTPluG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41tkGjGDeoInSqQTFTPluG.
  date published: 2026-06-13T12:47:07Z

Luna
type: MusicRecording
duration: PT3M20S
duration ms: 200445
explicit: false
by artist: Duki
by artist: Asan
in album: Desde el Fin del Mundo
  type: MusicAlbum
  date published: 2021-04-22
isrc code: AREZZ2100009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:05:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9963f0dce77bc973e9c50b6cb97b6a323351303d7c11d457001e5b3d1f6edc9
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/4eea4bKE9G2rl8FQ3oH7dw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eea4bKE9G2rl8FQ3oH7dw
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 0xd9963f0dce77bc973e9c50b6cb97b6a323351303d7c11d457001e5b3d1f6edc9. 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/4eea4bKE9G2rl8FQ3oH7dw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4eea4bKE9G2rl8FQ3oH7dw.
  date published: 2026-06-13T17:25:41Z

Malbec
type: MusicRecording
duration: PT2M55S
duration ms: 175890
explicit: false
by artist: Duki
by artist: Bizarrap
in album: Desde el Fin del Mundo
  type: MusicAlbum
  date published: 2021-04-22
isrc code: AREZZ2100010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T08:22:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x318f82b337b5330fb617cca7e98b7e9b999534c143861a19336cd4af43170c7f
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/6KEb17S00Inf0v1qYDgUAj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KEb17S00Inf0v1qYDgUAj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318f82b337b5330fb617cca7e98b7e9b999534c143861a19336cd4af43170c7f. 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/6KEb17S00Inf0v1qYDgUAj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KEb17S00Inf0v1qYDgUAj.
  date published: 2026-06-13T12:47:07Z

Mi Diablo
type: MusicRecording
duration: PT3M12S
duration ms: 192173
explicit: false
by artist: Duki
in album: Desde el Fin del Mundo
  type: MusicAlbum
  date published: 2021-04-22
isrc code: AREZZ2100011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:41:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe68e9762829f97348c66982fde3cd9cbe5aa536f8101a39e0ad0819fa168bccf
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/550z5AYBsRxrOxHL934ZZS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/550z5AYBsRxrOxHL934ZZS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe68e9762829f97348c66982fde3cd9cbe5aa536f8101a39e0ad0819fa168bccf","isrc":"AREZZ2100011","name":"Mi Diablo","registered_at":"2026-06-04T08:41:39Z","spotify_id":"550z5AYBsRxrOxHL934ZZS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68e9762829f97348c66982fde3cd9cbe5aa536f8101a39e0ad0819fa168bccf. 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/550z5AYBsRxrOxHL934ZZS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/550z5AYBsRxrOxHL934ZZS.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe68e9762829f97348c66982fde3cd9cbe5aa536f8101a39e0ad0819fa168bccf","isrc":"AREZZ2100011","name":"Mi Diablo","registered_at":"2026-06-04T08:41:39Z","spotify_id":"550z5AYBsRxrOxHL934ZZS","type":"track"}

Fifty Fifty
type: MusicRecording
duration: PT4M40S
duration ms: 280135
explicit: false
by artist: Duki
by artist: Pablo Chill-E
by artist: Obie Wanshot
by artist: Neo Pistea
by artist: Julianno Sosa
by artist: Young Cister
in album: Desde el Fin del Mundo
  type: MusicAlbum
  date published: 2021-04-22
isrc code: AREZZ2100012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:10:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x519d1d5fd8d0d01391753ded545a91686d8d627d88fe63d558dfd857bdfd065e
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/5B84PuLYzNjHvfy5EpgsfW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5B84PuLYzNjHvfy5EpgsfW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x519d1d5fd8d0d01391753ded545a91686d8d627d88fe63d558dfd857bdfd065e","isrc":"AREZZ2100012","name":"Fifty Fifty","registered_at":"2026-06-04T08:10:10Z","spotify_id":"5B84PuLYzNjHvfy5EpgsfW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519d1d5fd8d0d01391753ded545a91686d8d627d88fe63d558dfd857bdfd065e. 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/5B84PuLYzNjHvfy5EpgsfW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5B84PuLYzNjHvfy5EpgsfW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x519d1d5fd8d0d01391753ded545a91686d8d627d88fe63d558dfd857bdfd065e","isrc":"AREZZ2100012","name":"Fifty Fifty","registered_at":"2026-06-04T08:10:10Z","spotify_id":"5B84PuLYzNjHvfy5EpgsfW","type":"track"}

Valentino
type: MusicRecording
duration: PT2M36S
duration ms: 156939
explicit: false
by artist: Duki
by artist: Tobi
in album: Desde el Fin del Mundo
  type: MusicAlbum
  date published: 2021-04-22
isrc code: AREZZ2100013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:56:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8760de2cd56afe163c73c4d20b6e66845ae6d3213197ae93819a94ff4f1ffdc
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/27uT2ouF88miD988lpgkm5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27uT2ouF88miD988lpgkm5
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 0xc8760de2cd56afe163c73c4d20b6e66845ae6d3213197ae93819a94ff4f1ffdc. 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/27uT2ouF88miD988lpgkm5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27uT2ouF88miD988lpgkm5.
  date published: 2026-06-13T15:41:10Z

Cascada
type: MusicRecording
duration: PT3M12S
duration ms: 192678
explicit: false
by artist: Duki
in album: Desde el Fin del Mundo
  type: MusicAlbum
  date published: 2021-04-22
isrc code: AREZZ2100014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:48:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95dfcdb14aed87880faab15d3f4986149e8d0b5e0c180e864b1f4e20a0a24ec8
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/7pKe9aetI14JCwKBZAEe6a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pKe9aetI14JCwKBZAEe6a
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 0x95dfcdb14aed87880faab15d3f4986149e8d0b5e0c180e864b1f4e20a0a24ec8. 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/7pKe9aetI14JCwKBZAEe6a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pKe9aetI14JCwKBZAEe6a.
  date published: 2026-06-13T15:41:10Z

Ticket
type: MusicRecording
duration: PT3M8S
duration ms: 188889
explicit: false
by artist: Duki
in album: Desde el Fin del Mundo
  type: MusicAlbum
  date published: 2021-04-22
isrc code: AREZZ2100015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T05:42:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6d335b83f47c1c98d043602fea53bae36d0e01436899918158c140cdaaeb656
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/6JAtYFDUmBpKkr6nlsLUNI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JAtYFDUmBpKkr6nlsLUNI
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 0xd6d335b83f47c1c98d043602fea53bae36d0e01436899918158c140cdaaeb656. 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/6JAtYFDUmBpKkr6nlsLUNI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JAtYFDUmBpKkr6nlsLUNI.
  date published: 2026-06-13T17:25:41Z

Muriendome
type: MusicRecording
duration: PT2M39S
duration ms: 159918
explicit: false
by artist: Duki
by artist: KHEA
in album: Desde el Fin del Mundo
  type: MusicAlbum
  date published: 2021-04-22
isrc code: AREZZ2100016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T04:51:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb62f12188e7a63255227b3e2754a4552f1cb32233df347ef51189e2f71333603
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/07cpSOrJeK2TNrbLXq3hCG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07cpSOrJeK2TNrbLXq3hCG
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 0xb62f12188e7a63255227b3e2754a4552f1cb32233df347ef51189e2f71333603. 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/07cpSOrJeK2TNrbLXq3hCG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07cpSOrJeK2TNrbLXq3hCG.
  date published: 2026-06-13T15:41:10Z

Ella Es Mi Bitch
type: MusicRecording
duration: PT4M6S
duration ms: 246849
explicit: false
by artist: Duki
by artist: Pekeño 77
by artist: Mesita
by artist: Franux BB
by artist: 44 Kid
in album: Desde el Fin del Mundo
  type: MusicAlbum
  date published: 2021-04-22
isrc code: AREZZ2100017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:47:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b86edea24a44adeecf4894269419a8f30c1cbb79e05219c259f15ce57782581
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/6gAhoYC40nPWRXfc5Gq04H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gAhoYC40nPWRXfc5Gq04H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b86edea24a44adeecf4894269419a8f30c1cbb79e05219c259f15ce57782581","isrc":"AREZZ2100017","name":"Ella Es Mi Bitch","registered_at":"2026-06-04T08:47:45Z","spotify_id":"6gAhoYC40nPWRXfc5Gq04H","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b86edea24a44adeecf4894269419a8f30c1cbb79e05219c259f15ce57782581. 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/6gAhoYC40nPWRXfc5Gq04H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gAhoYC40nPWRXfc5Gq04H.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x1b86edea24a44adeecf4894269419a8f30c1cbb79e05219c259f15ce57782581","isrc":"AREZZ2100017","name":"Ella Es Mi Bitch","registered_at":"2026-06-04T08:47:45Z","spotify_id":"6gAhoYC40nPWRXfc5Gq04H","type":"track"}

Muero de Fiesta Este Finde
type: MusicRecording
duration: PT3M13S
duration ms: 193400
explicit: false
by artist: Duki
by artist: CA7RIEL
in album: Desde el Fin del Mundo
  type: MusicAlbum
  date published: 2021-04-22
isrc code: AREZZ2000023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:42:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x133b729aef11e1400aca60047bb5436ce18d26ffcf6b6ab71a63fd9a32c668cf
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/7vUZ4l9XWZLlYdkaRw5kXh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vUZ4l9XWZLlYdkaRw5kXh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x133b729aef11e1400aca60047bb5436ce18d26ffcf6b6ab71a63fd9a32c668cf","isrc":"AREZZ2000023","name":"Muero de Fiesta Este Finde","registered_at":"2026-06-04T11:42:00Z","spotify_id":"7vUZ4l9XWZLlYdkaRw5kXh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133b729aef11e1400aca60047bb5436ce18d26ffcf6b6ab71a63fd9a32c668cf. 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/7vUZ4l9XWZLlYdkaRw5kXh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vUZ4l9XWZLlYdkaRw5kXh.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x133b729aef11e1400aca60047bb5436ce18d26ffcf6b6ab71a63fd9a32c668cf","isrc":"AREZZ2000023","name":"Muero de Fiesta Este Finde","registered_at":"2026-06-04T11:42:00Z","spotify_id":"7vUZ4l9XWZLlYdkaRw5kXh","type":"track"}

24
type: MusicAlbum
date published: 2020-06-24
track: Flex Like Trunkz
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169997
  explicit: false
  by artist: Duki
  by artist: Young Cister
  by artist: Bles
  in album: 24
    type: MusicAlbum
    date published: 2020-06-24
  isrc code: AREZZ2000012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:05:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xec70ef78dccf062a4abb46e7f85bcea7382ce35ace7887866af5d71a0e274229
  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/4IzxjAMhzHDPsdPCeG5L1i.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IzxjAMhzHDPsdPCeG5L1i
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xec70ef78dccf062a4abb46e7f85bcea7382ce35ace7887866af5d71a0e274229","isrc":"AREZZ2000012","name":"Flex Like Trunkz","registered_at":"2026-06-04T13:05:16Z","spotify_id":"4IzxjAMhzHDPsdPCeG5L1i","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec70ef78dccf062a4abb46e7f85bcea7382ce35ace7887866af5d71a0e274229. 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/4IzxjAMhzHDPsdPCeG5L1i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IzxjAMhzHDPsdPCeG5L1i.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xec70ef78dccf062a4abb46e7f85bcea7382ce35ace7887866af5d71a0e274229","isrc":"AREZZ2000012","name":"Flex Like Trunkz","registered_at":"2026-06-04T13:05:16Z","spotify_id":"4IzxjAMhzHDPsdPCeG5L1i","type":"track"}
track: Pastillas
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200371
  explicit: false
  by artist: Duki
  by artist: Asan
  by artist: Zecca
  in album: 24
    type: MusicAlbum
    date published: 2020-06-24
  isrc code: AREZZ2000013
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:25:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8340623efc4ebf2ffbf7ddab5336b18ba69f6ee57598a219506dedc13ea20e67
  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/6lSh1v6MmMrG7LIfyGPO7e.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lSh1v6MmMrG7LIfyGPO7e
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8340623efc4ebf2ffbf7ddab5336b18ba69f6ee57598a219506dedc13ea20e67. 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/6lSh1v6MmMrG7LIfyGPO7e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lSh1v6MmMrG7LIfyGPO7e.
    date published: 2026-06-13T12:47:07Z
track: Sin Mirar
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122520
  explicit: false
  by artist: Duki
  by artist: Asan
  in album: 24
    type: MusicAlbum
    date published: 2020-06-24
  isrc code: AREZZ2000014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:43:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4a3017232dd262726e0480ecb3bd6234a54de75f25333d57ecf6ebcf8c597572
  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/1HOmQ8cwt1FViRLS6WsWPt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HOmQ8cwt1FViRLS6WsWPt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4a3017232dd262726e0480ecb3bd6234a54de75f25333d57ecf6ebcf8c597572","isrc":"AREZZ2000014","name":"Sin Mirar","registered_at":"2026-06-04T12:43:25Z","spotify_id":"1HOmQ8cwt1FViRLS6WsWPt","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3017232dd262726e0480ecb3bd6234a54de75f25333d57ecf6ebcf8c597572. 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/1HOmQ8cwt1FViRLS6WsWPt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HOmQ8cwt1FViRLS6WsWPt.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x4a3017232dd262726e0480ecb3bd6234a54de75f25333d57ecf6ebcf8c597572","isrc":"AREZZ2000014","name":"Sin Mirar","registered_at":"2026-06-04T12:43:25Z","spotify_id":"1HOmQ8cwt1FViRLS6WsWPt","type":"track"}
track: Vida Eterna
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196000
  explicit: false
  by artist: Duki
  by artist: NEGRO DUB
  in album: 24
    type: MusicAlbum
    date published: 2020-06-24
  isrc code: AREZZ2000015
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:34:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa437fb4a3be6a5b0d10f1157ede7a764ef83c2c4628d910760fb4fd2d9f8cb06
  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/3qSXDTVldnymCphR6Hqi9z.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qSXDTVldnymCphR6Hqi9z
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa437fb4a3be6a5b0d10f1157ede7a764ef83c2c4628d910760fb4fd2d9f8cb06","isrc":"AREZZ2000015","name":"Vida Eterna","registered_at":"2026-06-04T07:34:31Z","spotify_id":"3qSXDTVldnymCphR6Hqi9z","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa437fb4a3be6a5b0d10f1157ede7a764ef83c2c4628d910760fb4fd2d9f8cb06. 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/3qSXDTVldnymCphR6Hqi9z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qSXDTVldnymCphR6Hqi9z.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa437fb4a3be6a5b0d10f1157ede7a764ef83c2c4628d910760fb4fd2d9f8cb06","isrc":"AREZZ2000015","name":"Vida Eterna","registered_at":"2026-06-04T07:34:31Z","spotify_id":"3qSXDTVldnymCphR6Hqi9z","type":"track"}
track: Deja Vu
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173013
  explicit: false
  by artist: Duki
  by artist: Big Deiv
  by artist: CLUB HATS
  in album: 24
  isrc code: AREZZ2000016
  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: Marca de la Cadena
track: Smoke a Lot
track: 24

Duki
type: MusicGroup

Big Deiv
type: MusicGroup

CLUB HATS
type: MusicGroup

24
type: MusicAlbum
date published: 2020-06-24

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T13:41:49+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa1f738886be64a565f799d46e732a8d35ad73b9ad54e04c3d65d48e07f25d91e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1kWTQFr3WASETvAMvvPGt5.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kWTQFr3WASETvAMvvPGt5

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xa1f738886be64a565f799d46e732a8d35ad73b9ad54e04c3d65d48e07f25d91e","isrc":"AREZZ2000016","name":"Deja Vu","registered_at":"2026-06-04T13:41:49Z","spotify_id":"1kWTQFr3WASETvAMvvPGt5","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 0xa1f738886be64a565f799d46e732a8d35ad73b9ad54e04c3d65d48e07f25d91e. 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/1kWTQFr3WASETvAMvvPGt5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kWTQFr3WASETvAMvvPGt5.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xa1f738886be64a565f799d46e732a8d35ad73b9ad54e04c3d65d48e07f25d91e","isrc":"AREZZ2000016","name":"Deja Vu","registered_at":"2026-06-04T13:41:49Z","spotify_id":"1kWTQFr3WASETvAMvvPGt5","type":"track"}

Marca de la Cadena
type: MusicRecording
duration: PT3M4S
duration ms: 184000
explicit: false
by artist: Duki
by artist: ByMonkid
in album: 24
  type: MusicAlbum
  date published: 2020-06-24
isrc code: AREZZ2000017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:41:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x418f94548b43eedb50055339f206362292c02cebe21545e4460fe3bd6f36e52e
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/3BrNIhMONSsJ5B6H1WGIGD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BrNIhMONSsJ5B6H1WGIGD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x418f94548b43eedb50055339f206362292c02cebe21545e4460fe3bd6f36e52e","isrc":"AREZZ2000017","name":"Marca de la Cadena","registered_at":"2026-06-04T06:41:05Z","spotify_id":"3BrNIhMONSsJ5B6H1WGIGD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418f94548b43eedb50055339f206362292c02cebe21545e4460fe3bd6f36e52e. 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/3BrNIhMONSsJ5B6H1WGIGD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BrNIhMONSsJ5B6H1WGIGD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x418f94548b43eedb50055339f206362292c02cebe21545e4460fe3bd6f36e52e","isrc":"AREZZ2000017","name":"Marca de la Cadena","registered_at":"2026-06-04T06:41:05Z","spotify_id":"3BrNIhMONSsJ5B6H1WGIGD","type":"track"}

Smoke a Lot
type: MusicRecording
duration: PT2M46S
duration ms: 166473
explicit: false
by artist: Duki
by artist: Gallagher
by artist: Orodembow
in album: 24
  type: MusicAlbum
  date published: 2020-06-24
isrc code: AREZZ2000018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:28:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x331bff0f85b204d88a6b3ad1f61cc76888c15d05667caf34757e1cde19420675
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/2uotSqG9SjHmoNlNP4lmZ6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uotSqG9SjHmoNlNP4lmZ6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x331bff0f85b204d88a6b3ad1f61cc76888c15d05667caf34757e1cde19420675","isrc":"AREZZ2000018","name":"Smoke a Lot","registered_at":"2026-06-05T05:28:34Z","spotify_id":"2uotSqG9SjHmoNlNP4lmZ6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331bff0f85b204d88a6b3ad1f61cc76888c15d05667caf34757e1cde19420675. 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/2uotSqG9SjHmoNlNP4lmZ6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2uotSqG9SjHmoNlNP4lmZ6.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x331bff0f85b204d88a6b3ad1f61cc76888c15d05667caf34757e1cde19420675","isrc":"AREZZ2000018","name":"Smoke a Lot","registered_at":"2026-06-05T05:28:34Z","spotify_id":"2uotSqG9SjHmoNlNP4lmZ6","type":"track"}

24
type: MusicRecording
duration: PT3M48S
duration ms: 228893
explicit: false
by artist: Duki
by artist: Kidd Keo
by artist: Juicy J
in album: 24
  type: MusicAlbum
  date published: 2020-06-24
isrc code: AREZZ2000019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:09:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2533d456f44254faa6cd5ab41f8f8576a5da81cadb7eb563c7d8a488f13584ff
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/2KYqHEGZhYxbB0w3O9p9L9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KYqHEGZhYxbB0w3O9p9L9
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 0x2533d456f44254faa6cd5ab41f8f8576a5da81cadb7eb563c7d8a488f13584ff. 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/2KYqHEGZhYxbB0w3O9p9L9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KYqHEGZhYxbB0w3O9p9L9.
  date published: 2026-06-13T15:41:10Z

Súper Sangre Joven
type: MusicAlbum
date published: 2019-11-01
track: Te Traje Flores
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122482
  explicit: false
  by artist: Duki
  in album: Súper Sangre Joven
    type: MusicAlbum
    date published: 2019-11-01
  isrc code: AREZZ1900012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:51:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8daecd74582b64b20d56686d11298e5a460985da0369cbc3eceb2e1863594747
  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/6OWwrGLVeyTgVqJK5j0rT9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OWwrGLVeyTgVqJK5j0rT9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8daecd74582b64b20d56686d11298e5a460985da0369cbc3eceb2e1863594747","isrc":"AREZZ1900012","name":"Te Traje Flores","registered_at":"2026-06-04T06:51:39Z","spotify_id":"6OWwrGLVeyTgVqJK5j0rT9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8daecd74582b64b20d56686d11298e5a460985da0369cbc3eceb2e1863594747. 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/6OWwrGLVeyTgVqJK5j0rT9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6OWwrGLVeyTgVqJK5j0rT9.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8daecd74582b64b20d56686d11298e5a460985da0369cbc3eceb2e1863594747","isrc":"AREZZ1900012","name":"Te Traje Flores","registered_at":"2026-06-04T06:51:39Z","spotify_id":"6OWwrGLVeyTgVqJK5j0rT9","type":"track"}
track: It's a Vibe
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220310
  explicit: false
  by artist: Duki
  by artist: C. Tangana
  by artist: KHEA
  by artist: Leebrian
  in album: Súper Sangre Joven
    type: MusicAlbum
    date published: 2019-11-01
  isrc code: AREZZ1900013
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:14:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa6087c060b6c13309fbb53190a0d6e8a671bf88ee59fabb9d79ec0e746f56159
  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/6HvD8JhIe9Mq6gyql32rYb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HvD8JhIe9Mq6gyql32rYb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa6087c060b6c13309fbb53190a0d6e8a671bf88ee59fabb9d79ec0e746f56159","isrc":"AREZZ1900013","name":"It's a Vibe","registered_at":"2026-06-04T08:14:44Z","spotify_id":"6HvD8JhIe9Mq6gyql32rYb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6087c060b6c13309fbb53190a0d6e8a671bf88ee59fabb9d79ec0e746f56159. 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/6HvD8JhIe9Mq6gyql32rYb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HvD8JhIe9Mq6gyql32rYb.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xa6087c060b6c13309fbb53190a0d6e8a671bf88ee59fabb9d79ec0e746f56159","isrc":"AREZZ1900013","name":"It's a Vibe","registered_at":"2026-06-04T08:14:44Z","spotify_id":"6HvD8JhIe9Mq6gyql32rYb","type":"track"}
track: Hitboy
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178293
  explicit: false
  by artist: Duki
  by artist: KHEA
  in album: Súper Sangre Joven
    type: MusicAlbum
    date published: 2019-11-01
  isrc code: ARBEC1800076
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:11:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd1b7a7fcfe7fee7122efab1050f0a00386c64369dc85a12edb63625c8409901a
  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/51dqvo5QYezL3rjL6qjksA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51dqvo5QYezL3rjL6qjksA
  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 0xd1b7a7fcfe7fee7122efab1050f0a00386c64369dc85a12edb63625c8409901a. 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/51dqvo5QYezL3rjL6qjksA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51dqvo5QYezL3rjL6qjksA.
    date published: 2026-06-13T17:25:41Z
track: Señorita
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161935
  explicit: false
  by artist: Duki
  in album: Súper Sangre Joven
    type: MusicAlbum
    date published: 2019-11-01
  isrc code: AREZZ1900014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:08:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc9e09a5f9ae868b1a7ecf6fe08f4a4311a5f6a707e0e9749a01d1b3a88e32482
  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/4znBsOXb9COwElnqcvPQQs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4znBsOXb9COwElnqcvPQQs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc9e09a5f9ae868b1a7ecf6fe08f4a4311a5f6a707e0e9749a01d1b3a88e32482","isrc":"AREZZ1900014","name":"Señorita","registered_at":"2026-06-04T13:08:22Z","spotify_id":"4znBsOXb9COwElnqcvPQQs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e09a5f9ae868b1a7ecf6fe08f4a4311a5f6a707e0e9749a01d1b3a88e32482. 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/4znBsOXb9COwElnqcvPQQs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4znBsOXb9COwElnqcvPQQs.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc9e09a5f9ae868b1a7ecf6fe08f4a4311a5f6a707e0e9749a01d1b3a88e32482","isrc":"AREZZ1900014","name":"Señorita","registered_at":"2026-06-04T13:08:22Z","spotify_id":"4znBsOXb9COwElnqcvPQQs","type":"track"}
track: Me Gusta Lo Simple
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196626
  explicit: false
  by artist: Duki
  by artist: Alemán
  in album: Súper Sangre Joven
  isrc code: AREZZ1900015
  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: Perdón
track: A Punta de Espada
track: La Jefatura
track: One Million Dollar Baby
track: Goteo

Alemán
type: MusicGroup

Súper Sangre Joven
type: MusicAlbum
date published: 2019-11-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T14:55:22+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x493be15ed4573f1aa95847d427c846ec255d0260033264c12c136d1cd2acdf3e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3VJSv1RoYiCY4ECGyDO7ry.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VJSv1RoYiCY4ECGyDO7ry

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x493be15ed4573f1aa95847d427c846ec255d0260033264c12c136d1cd2acdf3e","isrc":"AREZZ1900015","name":"Me Gusta Lo Simple","registered_at":"2026-06-01T14:55:22Z","spotify_id":"3VJSv1RoYiCY4ECGyDO7ry","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 0x493be15ed4573f1aa95847d427c846ec255d0260033264c12c136d1cd2acdf3e. 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/3VJSv1RoYiCY4ECGyDO7ry.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VJSv1RoYiCY4ECGyDO7ry.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x493be15ed4573f1aa95847d427c846ec255d0260033264c12c136d1cd2acdf3e","isrc":"AREZZ1900015","name":"Me Gusta Lo Simple","registered_at":"2026-06-01T14:55:22Z","spotify_id":"3VJSv1RoYiCY4ECGyDO7ry","type":"track"}

Perdón
type: MusicRecording
duration: PT3M38S
duration ms: 218639
explicit: false
by artist: Duki
in album: Súper Sangre Joven
  type: MusicAlbum
  date published: 2019-11-01
isrc code: AREZZ1900016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:03:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x789a6ea899cb7679e91ada4483bea694928e0102e9f315a7bb76a58f83c03a74
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/6JFR03uLMNMmZ3vgiXwskq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JFR03uLMNMmZ3vgiXwskq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x789a6ea899cb7679e91ada4483bea694928e0102e9f315a7bb76a58f83c03a74","isrc":"AREZZ1900016","name":"Perdón","registered_at":"2026-06-04T10:03:55Z","spotify_id":"6JFR03uLMNMmZ3vgiXwskq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789a6ea899cb7679e91ada4483bea694928e0102e9f315a7bb76a58f83c03a74. 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/6JFR03uLMNMmZ3vgiXwskq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JFR03uLMNMmZ3vgiXwskq.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x789a6ea899cb7679e91ada4483bea694928e0102e9f315a7bb76a58f83c03a74","isrc":"AREZZ1900016","name":"Perdón","registered_at":"2026-06-04T10:03:55Z","spotify_id":"6JFR03uLMNMmZ3vgiXwskq","type":"track"}

A Punta de Espada
type: MusicRecording
duration: PT3M22S
duration ms: 202666
explicit: false
by artist: Duki
by artist: YSY A
in album: Súper Sangre Joven
  type: MusicAlbum
  date published: 2019-11-01
isrc code: AREZZ1900019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T04:35:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30717b8f944b686bfd1de06a609ea88763572d3f7bdd4a23f899858c37024edb
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/74MujHggasHq5FMkTKsNkA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74MujHggasHq5FMkTKsNkA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30717b8f944b686bfd1de06a609ea88763572d3f7bdd4a23f899858c37024edb","isrc":"AREZZ1900019","name":"A Punta de Espada","registered_at":"2026-06-04T04:35:46Z","spotify_id":"74MujHggasHq5FMkTKsNkA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30717b8f944b686bfd1de06a609ea88763572d3f7bdd4a23f899858c37024edb. 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/74MujHggasHq5FMkTKsNkA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74MujHggasHq5FMkTKsNkA.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x30717b8f944b686bfd1de06a609ea88763572d3f7bdd4a23f899858c37024edb","isrc":"AREZZ1900019","name":"A Punta de Espada","registered_at":"2026-06-04T04:35:46Z","spotify_id":"74MujHggasHq5FMkTKsNkA","type":"track"}

La Jefatura
type: MusicRecording
duration: PT3M31S
duration ms: 211928
explicit: false
by artist: Duki
by artist: Marcianos Crew
by artist: Lucho SSJ
in album: Súper Sangre Joven
  type: MusicAlbum
  date published: 2019-11-01
isrc code: AREZZ1900020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:51:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c8f069a81105dd19763dac439a05764ead60524ac858fd1b382ce80def0c510
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/2lllz0GoFtRdHMaqGlqcoL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lllz0GoFtRdHMaqGlqcoL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c8f069a81105dd19763dac439a05764ead60524ac858fd1b382ce80def0c510","isrc":"AREZZ1900020","name":"La Jefatura","registered_at":"2026-06-04T12:51:29Z","spotify_id":"2lllz0GoFtRdHMaqGlqcoL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8f069a81105dd19763dac439a05764ead60524ac858fd1b382ce80def0c510. 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/2lllz0GoFtRdHMaqGlqcoL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lllz0GoFtRdHMaqGlqcoL.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5c8f069a81105dd19763dac439a05764ead60524ac858fd1b382ce80def0c510","isrc":"AREZZ1900020","name":"La Jefatura","registered_at":"2026-06-04T12:51:29Z","spotify_id":"2lllz0GoFtRdHMaqGlqcoL","type":"track"}

One Million Dollar Baby
type: MusicRecording
duration: PT4M40S
duration ms: 280171
explicit: false
by artist: Duki
by artist: Eladio Carrion
by artist: Sfera Ebbasta
in album: Súper Sangre Joven
  type: MusicAlbum
  date published: 2019-11-01
isrc code: AREZZ1900017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:26:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6909a762f403e5e9fe1c478729f6d4d8005ae236ec5647ed8aba176393096f1
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/2u5yscz12pZF9Z3ls3BshU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2u5yscz12pZF9Z3ls3BshU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6909a762f403e5e9fe1c478729f6d4d8005ae236ec5647ed8aba176393096f1","isrc":"AREZZ1900017","name":"One Million Dollar Baby","registered_at":"2026-06-04T10:26:17Z","spotify_id":"2u5yscz12pZF9Z3ls3BshU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6909a762f403e5e9fe1c478729f6d4d8005ae236ec5647ed8aba176393096f1. 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/2u5yscz12pZF9Z3ls3BshU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2u5yscz12pZF9Z3ls3BshU.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc6909a762f403e5e9fe1c478729f6d4d8005ae236ec5647ed8aba176393096f1","isrc":"AREZZ1900017","name":"One Million Dollar Baby","registered_at":"2026-06-04T10:26:17Z","spotify_id":"2u5yscz12pZF9Z3ls3BshU","type":"track"}

Goteo
type: MusicRecording
duration: PT2M44S
duration ms: 164457
explicit: false
by artist: Duki
in album: Súper Sangre Joven
  type: MusicAlbum
  date published: 2019-11-01
isrc code: ARBEC1900003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T09:03:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b2e91bed0f10390ecaeba821509d29f34258a136b786bcb9c65873ffe128814
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/57kdZIOAaolxAjB67d2yU3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57kdZIOAaolxAjB67d2yU3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2e91bed0f10390ecaeba821509d29f34258a136b786bcb9c65873ffe128814. 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/57kdZIOAaolxAjB67d2yU3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/57kdZIOAaolxAjB67d2yU3.
  date published: 2026-06-13T12:47:07Z

Cypher MND #16: DUKI
type: MusicAlbum
date published: 2024-01-31
track: Cypher MND #16 v.1 : Duki
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177902
  explicit: false
  by artist: Mundialista Crew
  by artist: Duki
  by artist: Shigant-G
  in album: Cypher MND #16: DUKI
    type: MusicAlbum
    date published: 2024-01-31
  isrc code: AR7MM2400101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:49:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf91d2c8dc3afccfa7af89d33aa7789df293fd54a72d762674e0b59473c8a5f03
  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/2AxzQded8FgpiikNxP2dDc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AxzQded8FgpiikNxP2dDc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf91d2c8dc3afccfa7af89d33aa7789df293fd54a72d762674e0b59473c8a5f03","isrc":"AR7MM2400101","name":"Cypher MND #16 v.1 : Duki","registered_at":"2026-06-04T13:49:27Z","spotify_id":"2AxzQded8FgpiikNxP2dDc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91d2c8dc3afccfa7af89d33aa7789df293fd54a72d762674e0b59473c8a5f03. 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/2AxzQded8FgpiikNxP2dDc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AxzQded8FgpiikNxP2dDc.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf91d2c8dc3afccfa7af89d33aa7789df293fd54a72d762674e0b59473c8a5f03","isrc":"AR7MM2400101","name":"Cypher MND #16 v.1 : Duki","registered_at":"2026-06-04T13:49:27Z","spotify_id":"2AxzQded8FgpiikNxP2dDc","type":"track"}
track: Cypher MND #16 v.2 : Duki
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201498
  explicit: false
  by artist: Mundialista Crew
  by artist: Duki
  by artist: Shigant-G
  in album: Cypher MND #16: DUKI
    type: MusicAlbum
    date published: 2024-01-31
  isrc code: AR7MM2400102
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T12:30:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2beccca9a9a4b4e396e0560680f6350ee3564b7d58fcbe5c58e91d46d772f1c8
  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/66Q7wafJLa7V7F5b9vXDjT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66Q7wafJLa7V7F5b9vXDjT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2beccca9a9a4b4e396e0560680f6350ee3564b7d58fcbe5c58e91d46d772f1c8","isrc":"AR7MM2400102","name":"Cypher MND #16 v.2 : Duki","registered_at":"2026-06-05T12:30:15Z","spotify_id":"66Q7wafJLa7V7F5b9vXDjT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2beccca9a9a4b4e396e0560680f6350ee3564b7d58fcbe5c58e91d46d772f1c8. 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/66Q7wafJLa7V7F5b9vXDjT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66Q7wafJLa7V7F5b9vXDjT.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x2beccca9a9a4b4e396e0560680f6350ee3564b7d58fcbe5c58e91d46d772f1c8","isrc":"AR7MM2400102","name":"Cypher MND #16 v.2 : Duki","registered_at":"2026-06-05T12:30:15Z","spotify_id":"66Q7wafJLa7V7F5b9vXDjT","type":"track"}

CALL ME MAYBE
type: MusicAlbum
date published: 2023-12-07
track: CALL ME MAYBE
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222401
  explicit: false
  by artist: Duki
  in album: CALL ME MAYBE
    type: MusicAlbum
    date published: 2023-12-07
  isrc code: AREZZ2300035
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T23:20:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc2051d5678c912b01f709233d3eac33eed609b94d9c52d9ed239d24661aa0dcc
  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/7sQkCW2vO8Tbx57oQwAIKk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sQkCW2vO8Tbx57oQwAIKk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc2051d5678c912b01f709233d3eac33eed609b94d9c52d9ed239d24661aa0dcc","isrc":"AREZZ2300035","name":"CALL ME MAYBE","registered_at":"2026-06-01T23:20:12Z","spotify_id":"7sQkCW2vO8Tbx57oQwAIKk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2051d5678c912b01f709233d3eac33eed609b94d9c52d9ed239d24661aa0dcc. 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/7sQkCW2vO8Tbx57oQwAIKk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sQkCW2vO8Tbx57oQwAIKk.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc2051d5678c912b01f709233d3eac33eed609b94d9c52d9ed239d24661aa0dcc","isrc":"AREZZ2300035","name":"CALL ME MAYBE","registered_at":"2026-06-01T23:20:12Z","spotify_id":"7sQkCW2vO8Tbx57oQwAIKk","type":"track"}

NO DA MÁS
type: MusicAlbum
date published: 2023-11-11
track: NO DA MÁS
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171050
  explicit: false
  by artist: YSY A
  by artist: Duki
  by artist: ONIRIA
  by artist: Yesan 雪山
  in album: NO DA MÁS
    type: MusicAlbum
    date published: 2023-11-11
  isrc code: QZW9K2367449
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-03T09:31:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x108701cee7cd7751afb47d26f768c932f943d5a4e3ff3608b5059cf25ef0abcb
  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/3Tv6frzq72EHVXSXQVqAOY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Tv6frzq72EHVXSXQVqAOY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x108701cee7cd7751afb47d26f768c932f943d5a4e3ff3608b5059cf25ef0abcb","isrc":"QZW9K2367449","name":"NO DA MÁS","registered_at":"2026-06-03T09:31:43Z","spotify_id":"3Tv6frzq72EHVXSXQVqAOY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108701cee7cd7751afb47d26f768c932f943d5a4e3ff3608b5059cf25ef0abcb. 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/3Tv6frzq72EHVXSXQVqAOY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Tv6frzq72EHVXSXQVqAOY.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x108701cee7cd7751afb47d26f768c932f943d5a4e3ff3608b5059cf25ef0abcb","isrc":"QZW9K2367449","name":"NO DA MÁS","registered_at":"2026-06-03T09:31:43Z","spotify_id":"3Tv6frzq72EHVXSXQVqAOY","type":"track"}

TROYA
type: MusicAlbum
date published: 2023-09-21
track: TROYA
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163173
  explicit: false
  by artist: Duki
  in album: TROYA
    type: MusicAlbum
    date published: 2023-09-21
  isrc code: AREZZ2300018
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T05:14:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xad59ab3a3d52a9d0c4b192ec214866a3ccaaafff9850867bd9c7f7f67c97644e
  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/1CEdDExqYCaf9UB3nwsBZs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CEdDExqYCaf9UB3nwsBZs
  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 0xad59ab3a3d52a9d0c4b192ec214866a3ccaaafff9850867bd9c7f7f67c97644e. 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/1CEdDExqYCaf9UB3nwsBZs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CEdDExqYCaf9UB3nwsBZs.
    date published: 2026-06-13T15:41:10Z

RoCKSTAR 2.0
type: MusicAlbum
date published: 2023-06-21
track: RoCKSTAR 2.0
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173729
  explicit: false
  by artist: Duki
  by artist: JHAYCO
  in album: RoCKSTAR 2.0
    type: MusicAlbum
    date published: 2023-06-21
  isrc code: AREZZ2300005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T18:34:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4c435650b26e017cf934667266e181995a1fbdc58a565ae1df6b91c1b084abf7
  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/4xUtTQuVT6UBF76SPsgOsr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xUtTQuVT6UBF76SPsgOsr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4c435650b26e017cf934667266e181995a1fbdc58a565ae1df6b91c1b084abf7","isrc":"AREZZ2300005","name":"RoCKSTAR 2.0","registered_at":"2026-06-01T18:34:46Z","spotify_id":"4xUtTQuVT6UBF76SPsgOsr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c435650b26e017cf934667266e181995a1fbdc58a565ae1df6b91c1b084abf7. 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/4xUtTQuVT6UBF76SPsgOsr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xUtTQuVT6UBF76SPsgOsr.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x4c435650b26e017cf934667266e181995a1fbdc58a565ae1df6b91c1b084abf7","isrc":"AREZZ2300005","name":"RoCKSTAR 2.0","registered_at":"2026-06-01T18:34:46Z","spotify_id":"4xUtTQuVT6UBF76SPsgOsr","type":"track"}

aPoLLo13
type: MusicAlbum
date published: 2023-05-03
track: aPoLLo13
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160547
  explicit: false
  by artist: Duki
  in album: aPoLLo13
    type: MusicAlbum
    date published: 2023-05-03
  isrc code: AREZZ2300004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:56:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x06d03dc1bd0ea18b04853983e4ec547efe6fbfbb5b245112ed3ac9fafb1b1716
  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/0DxzhQolKK8fd3y0BAAbf4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DxzhQolKK8fd3y0BAAbf4
  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 0x06d03dc1bd0ea18b04853983e4ec547efe6fbfbb5b245112ed3ac9fafb1b1716. 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/0DxzhQolKK8fd3y0BAAbf4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DxzhQolKK8fd3y0BAAbf4.
    date published: 2026-06-13T17:25:41Z

Si Me Sobrara el Tiempo
type: MusicAlbum
date published: 2023-02-16
track: Si Me Sobrara el Tiempo
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168960
  explicit: false
  by artist: Duki
  in album: Si Me Sobrara el Tiempo
    type: MusicAlbum
    date published: 2023-02-16
  isrc code: AREZZ2300001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T11:58:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x15e132a6b66a9af4dafca54d989999c98ce84b696ffc7ee9cf962d802dbe5bcd
  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/2ypbIXW3a7fsLdLtLpZWDZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ypbIXW3a7fsLdLtLpZWDZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x15e132a6b66a9af4dafca54d989999c98ce84b696ffc7ee9cf962d802dbe5bcd","isrc":"AREZZ2300001","name":"Si Me Sobrara el Tiempo","registered_at":"2026-06-01T11:58:12Z","spotify_id":"2ypbIXW3a7fsLdLtLpZWDZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e132a6b66a9af4dafca54d989999c98ce84b696ffc7ee9cf962d802dbe5bcd. 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/2ypbIXW3a7fsLdLtLpZWDZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ypbIXW3a7fsLdLtLpZWDZ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x15e132a6b66a9af4dafca54d989999c98ce84b696ffc7ee9cf962d802dbe5bcd","isrc":"AREZZ2300001","name":"Si Me Sobrara el Tiempo","registered_at":"2026-06-01T11:58:12Z","spotify_id":"2ypbIXW3a7fsLdLtLpZWDZ","type":"track"}

Marisola (Remix)
type: MusicAlbum
date published: 2022-12-15
track: Marisola - Remix
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237473
  explicit: false
  by artist: Cris MJ
  by artist: Duki
  by artist: Nicki Nicole
  by artist: Standly
  by artist: Stars Music Chile
  in album: Marisola (Remix)
    type: MusicAlbum
    date published: 2022-12-15
  isrc code: CLA1D2200030
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T05:09:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcf7d764216f4b669a8392faf0b3a050bf0625b2817c06879be19ed489548d6e3
  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/0NO2zL0kw8sGGnaMvHKAZF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NO2zL0kw8sGGnaMvHKAZF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcf7d764216f4b669a8392faf0b3a050bf0625b2817c06879be19ed489548d6e3","isrc":"CLA1D2200030","name":"Marisola - Remix","registered_at":"2026-06-01T05:09:36Z","spotify_id":"0NO2zL0kw8sGGnaMvHKAZF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7d764216f4b669a8392faf0b3a050bf0625b2817c06879be19ed489548d6e3. 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/0NO2zL0kw8sGGnaMvHKAZF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NO2zL0kw8sGGnaMvHKAZF.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xcf7d764216f4b669a8392faf0b3a050bf0625b2817c06879be19ed489548d6e3","isrc":"CLA1D2200030","name":"Marisola - Remix","registered_at":"2026-06-01T05:09:36Z","spotify_id":"0NO2zL0kw8sGGnaMvHKAZF","type":"track"}

I Dance
type: MusicAlbum
date published: 2022-09-29
track: I Dance (with Duki, feat. Cuco)
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245796
  explicit: false
  by artist: YG
  by artist: Duki
  by artist: Cuco
  in album: I Dance
    type: MusicAlbum
    date published: 2022-09-29
  isrc code: USUG12204795
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:50:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6ff7a0267779424edfc590566a2e22a4046f166436dc6a3ac14db48a7a1acc80
  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/6zvdjmq5Uqt5AuI8lpdRue.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zvdjmq5Uqt5AuI8lpdRue
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6ff7a0267779424edfc590566a2e22a4046f166436dc6a3ac14db48a7a1acc80","isrc":"USUG12204795","name":"I Dance (with Duki, feat. Cuco)","registered_at":"2026-06-04T08:50:31Z","spotify_id":"6zvdjmq5Uqt5AuI8lpdRue","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff7a0267779424edfc590566a2e22a4046f166436dc6a3ac14db48a7a1acc80. 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/6zvdjmq5Uqt5AuI8lpdRue.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zvdjmq5Uqt5AuI8lpdRue.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6ff7a0267779424edfc590566a2e22a4046f166436dc6a3ac14db48a7a1acc80","isrc":"USUG12204795","name":"I Dance (with Duki, feat. Cuco)","registered_at":"2026-06-04T08:50:31Z","spotify_id":"6zvdjmq5Uqt5AuI8lpdRue","type":"track"}

Party en el Barrio (feat. Duki)
type: MusicAlbum
date published: 2022-09-14
track: Party en el Barrio (feat. Duki)
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236143
  explicit: false
  by artist: Paulo Londra
  by artist: Duki
  in album: Party en el Barrio (feat. Duki)
    type: MusicAlbum
    date published: 2022-09-14
  isrc code: USWL12201093
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T00:54:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd4607eafb25a5ea92fe27f66906f6e8ef9db597835598bce38ab76413eb454e3
  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/5GF0X7GdNmnouKcdhhRmtm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GF0X7GdNmnouKcdhhRmtm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd4607eafb25a5ea92fe27f66906f6e8ef9db597835598bce38ab76413eb454e3","isrc":"USWL12201093","name":"Party en el Barrio (feat. Duki)","registered_at":"2026-06-02T00:54:50Z","spotify_id":"5GF0X7GdNmnouKcdhhRmtm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4607eafb25a5ea92fe27f66906f6e8ef9db597835598bce38ab76413eb454e3. 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/5GF0X7GdNmnouKcdhhRmtm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GF0X7GdNmnouKcdhhRmtm.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd4607eafb25a5ea92fe27f66906f6e8ef9db597835598bce38ab76413eb454e3","isrc":"USWL12201093","name":"Party en el Barrio (feat. Duki)","registered_at":"2026-06-02T00:54:50Z","spotify_id":"5GF0X7GdNmnouKcdhhRmtm","type":"track"}

Pantera
type: MusicAlbum
date published: 2022-09-09
track: Pantera
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181333
  explicit: false
  by artist: Rvfv
  by artist: Duki
  in album: Pantera
    type: MusicAlbum
    date published: 2022-09-09
  isrc code: ES71G2232291
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:54:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5edc6966bbfd5f598ebec16794a0379c4f85e684ac192799b360f051b6155a48
  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/4qGr8HmRjhdRoUCnLf82eM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qGr8HmRjhdRoUCnLf82eM
  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 0x5edc6966bbfd5f598ebec16794a0379c4f85e684ac192799b360f051b6155a48. 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/4qGr8HmRjhdRoUCnLf82eM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qGr8HmRjhdRoUCnLf82eM.
    date published: 2026-06-13T17:25:41Z

GIVENCHY
type: MusicAlbum
date published: 2022-07-20
track: GIVENCHY
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182610
  explicit: false
  by artist: Duki
  in album: GIVENCHY
    type: MusicAlbum
    date published: 2022-07-20
  isrc code: UYB282240021
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T09:11:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc80d2ffd4609f0647d779514e0a39a128837b33bd860e3140d5c2dd25bbdcf7d
  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/6bTVP50bbtMtD6RGe2cUoQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bTVP50bbtMtD6RGe2cUoQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80d2ffd4609f0647d779514e0a39a128837b33bd860e3140d5c2dd25bbdcf7d. 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/6bTVP50bbtMtD6RGe2cUoQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bTVP50bbtMtD6RGe2cUoQ.
    date published: 2026-06-13T12:47:07Z

Antes de Perderte
type: MusicAlbum
date published: 2022-06-02
track: Antes de Perderte
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176727
  explicit: false
  by artist: Duki
  in album: Antes de Perderte
    type: MusicAlbum
    date published: 2022-06-02
  isrc code: UYB282240009
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T06:07:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4c79613e239947d19355a7ca95a1afeb39cfc99ef0724066cbf961893fbf327d
  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/4RtPruLRZbyirtJGqYHPQm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RtPruLRZbyirtJGqYHPQm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4c79613e239947d19355a7ca95a1afeb39cfc99ef0724066cbf961893fbf327d","isrc":"UYB282240009","name":"Antes de Perderte","registered_at":"2026-06-01T06:07:57Z","spotify_id":"4RtPruLRZbyirtJGqYHPQm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c79613e239947d19355a7ca95a1afeb39cfc99ef0724066cbf961893fbf327d. 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/4RtPruLRZbyirtJGqYHPQm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RtPruLRZbyirtJGqYHPQm.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x4c79613e239947d19355a7ca95a1afeb39cfc99ef0724066cbf961893fbf327d","isrc":"UYB282240009","name":"Antes de Perderte","registered_at":"2026-06-01T06:07:57Z","spotify_id":"4RtPruLRZbyirtJGqYHPQm","type":"track"}

París
type: MusicAlbum
date published: 2022-05-20
track: París
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182187
  explicit: false
  by artist: Morat
  by artist: Duki
  in album: París
    type: MusicAlbum
    date published: 2022-05-20
  isrc code: ES5702200521
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T10:53:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5f683e5b6f23a5ef14dd753f626c9a2bde919ec83ee3487f774af0cbe608e416
  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/3ehHqgYRzmeUi345MfHS2N.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ehHqgYRzmeUi345MfHS2N
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5f683e5b6f23a5ef14dd753f626c9a2bde919ec83ee3487f774af0cbe608e416","isrc":"ES5702200521","name":"París","registered_at":"2026-06-01T10:53:02Z","spotify_id":"3ehHqgYRzmeUi345MfHS2N","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f683e5b6f23a5ef14dd753f626c9a2bde919ec83ee3487f774af0cbe608e416. 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/3ehHqgYRzmeUi345MfHS2N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ehHqgYRzmeUi345MfHS2N.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x5f683e5b6f23a5ef14dd753f626c9a2bde919ec83ee3487f774af0cbe608e416","isrc":"ES5702200521","name":"París","registered_at":"2026-06-01T10:53:02Z","spotify_id":"3ehHqgYRzmeUi345MfHS2N","type":"track"}

Esto Recién Empieza
type: MusicAlbum
date published: 2022-02-14
track: Esto Recién Empieza
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172352
  explicit: false
  by artist: Duki
  by artist: Emilia
  in album: Esto Recién Empieza
    type: MusicAlbum
    date published: 2022-02-14
  isrc code: UYB282240007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T00:01:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbf756025f17372428a7f909ec38a032509fb879e92a9915ceb6d9c0098e46830
  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/0ZLkb9lDDlTPwYZPvuGnHB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZLkb9lDDlTPwYZPvuGnHB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbf756025f17372428a7f909ec38a032509fb879e92a9915ceb6d9c0098e46830","isrc":"UYB282240007","name":"Esto Recién Empieza","registered_at":"2026-06-02T00:01:34Z","spotify_id":"0ZLkb9lDDlTPwYZPvuGnHB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf756025f17372428a7f909ec38a032509fb879e92a9915ceb6d9c0098e46830. 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/0ZLkb9lDDlTPwYZPvuGnHB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZLkb9lDDlTPwYZPvuGnHB.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xbf756025f17372428a7f909ec38a032509fb879e92a9915ceb6d9c0098e46830","isrc":"UYB282240007","name":"Esto Recién Empieza","registered_at":"2026-06-02T00:01:34Z","spotify_id":"0ZLkb9lDDlTPwYZPvuGnHB","type":"track"}

Eres Para Mí
type: MusicAlbum
date published: 2022-01-13
track: Eres Para Mí
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174857
  explicit: false
  by artist: Lara91k
  by artist: Duki
  by artist: Yesan 雪山
  by artist: Percii
  in album: Eres Para Mí
    type: MusicAlbum
    date published: 2022-01-13
  isrc code: UYB282260022
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:03:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x69243c70a22dc780cd7d2c0ad0255a83a3d1cbe744f57536f0b8f5a9d2991ad9
  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/7ppEc3lFu3nudWCW5ypQGG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ppEc3lFu3nudWCW5ypQGG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x69243c70a22dc780cd7d2c0ad0255a83a3d1cbe744f57536f0b8f5a9d2991ad9","isrc":"UYB282260022","name":"Eres Para Mí","registered_at":"2026-06-04T10:03:03Z","spotify_id":"7ppEc3lFu3nudWCW5ypQGG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69243c70a22dc780cd7d2c0ad0255a83a3d1cbe744f57536f0b8f5a9d2991ad9. 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/7ppEc3lFu3nudWCW5ypQGG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ppEc3lFu3nudWCW5ypQGG.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x69243c70a22dc780cd7d2c0ad0255a83a3d1cbe744f57536f0b8f5a9d2991ad9","isrc":"UYB282260022","name":"Eres Para Mí","registered_at":"2026-06-04T10:03:03Z","spotify_id":"7ppEc3lFu3nudWCW5ypQGG","type":"track"}

Midtown
type: MusicAlbum
date published: 2021-11-23
track: Midtown
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205709
  explicit: false
  by artist: Duki
  in album: Midtown
    type: MusicAlbum
    date published: 2021-11-23
  isrc code: UYB282140002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:37:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x96e4726804e0ab2bc9821381bb0f6e0aca7fe4a65d01c3fc466d026712cf4754
  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/4lyhbrXClLAza4bFA21ir0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lyhbrXClLAza4bFA21ir0
  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 0x96e4726804e0ab2bc9821381bb0f6e0aca7fe4a65d01c3fc466d026712cf4754. 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/4lyhbrXClLAza4bFA21ir0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lyhbrXClLAza4bFA21ir0.
    date published: 2026-06-13T17:25:41Z

Carita Morena
type: MusicAlbum
date published: 2021-11-04
track: Carita Morena
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198142
  explicit: false
  by artist: Omar Montes
  by artist: Duki
  in album: Carita Morena
    type: MusicAlbum
    date published: 2021-11-04
  isrc code: USSD12100785
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T11:01:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2782d28ccfd0688f986ef7a49f6e2ab53e90130739161a51486d645c907c83ae
  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/5zu9xieHTcl3pEISNJTKmZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zu9xieHTcl3pEISNJTKmZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2782d28ccfd0688f986ef7a49f6e2ab53e90130739161a51486d645c907c83ae","isrc":"USSD12100785","name":"Carita Morena","registered_at":"2026-06-05T11:01:06Z","spotify_id":"5zu9xieHTcl3pEISNJTKmZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2782d28ccfd0688f986ef7a49f6e2ab53e90130739161a51486d645c907c83ae. 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/5zu9xieHTcl3pEISNJTKmZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zu9xieHTcl3pEISNJTKmZ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2782d28ccfd0688f986ef7a49f6e2ab53e90130739161a51486d645c907c83ae","isrc":"USSD12100785","name":"Carita Morena","registered_at":"2026-06-05T11:01:06Z","spotify_id":"5zu9xieHTcl3pEISNJTKmZ","type":"track"}

Basado en Hechos Reales
type: MusicAlbum
date published: 2019-03-19
track: Basado en Hechos Reales
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153312
  explicit: false
  by artist: Homer El Mero Mero
  by artist: Dellalowla
  by artist: Duki
  in album: Basado en Hechos Reales
    type: MusicAlbum
    date published: 2019-03-19
  isrc code: AR5IR1900438
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:16:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd759cf696ec784e00423ae72fc080a0ecd8a882617303a770b88f1ad7efb50a8
  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/6GgZ0k3XIxGyeVpDpylOF3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GgZ0k3XIxGyeVpDpylOF3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd759cf696ec784e00423ae72fc080a0ecd8a882617303a770b88f1ad7efb50a8","isrc":"AR5IR1900438","name":"Basado en Hechos Reales","registered_at":"2026-06-04T13:16:42Z","spotify_id":"6GgZ0k3XIxGyeVpDpylOF3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd759cf696ec784e00423ae72fc080a0ecd8a882617303a770b88f1ad7efb50a8. 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/6GgZ0k3XIxGyeVpDpylOF3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GgZ0k3XIxGyeVpDpylOF3.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd759cf696ec784e00423ae72fc080a0ecd8a882617303a770b88f1ad7efb50a8","isrc":"AR5IR1900438","name":"Basado en Hechos Reales","registered_at":"2026-06-04T13:16:42Z","spotify_id":"6GgZ0k3XIxGyeVpDpylOF3","type":"track"}

Barro
type: MusicAlbum
date published: 2024-10-17

AMERI
type: MusicAlbum
date published: 2024-10-31
track: Constelación
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200631
  explicit: false
  by artist: Duki
  by artist: Lia Kali
  in album: AMERI
    type: MusicAlbum
    date published: 2024-10-31
  isrc code: AREZZ2400031
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T10:24:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe602567311cb5242a743df947caf64cf64fc7d4757c416e0ae11665e51b19072
  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/7wH1efzwFeSsaLoOIxx0YT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wH1efzwFeSsaLoOIxx0YT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe602567311cb5242a743df947caf64cf64fc7d4757c416e0ae11665e51b19072","isrc":"AREZZ2400031","name":"Constelación","registered_at":"2026-06-01T10:24:06Z","spotify_id":"7wH1efzwFeSsaLoOIxx0YT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe602567311cb5242a743df947caf64cf64fc7d4757c416e0ae11665e51b19072. 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/7wH1efzwFeSsaLoOIxx0YT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wH1efzwFeSsaLoOIxx0YT.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xe602567311cb5242a743df947caf64cf64fc7d4757c416e0ae11665e51b19072","isrc":"AREZZ2400031","name":"Constelación","registered_at":"2026-06-01T10:24:06Z","spotify_id":"7wH1efzwFeSsaLoOIxx0YT","type":"track"}

5202
type: MusicAlbum
date published: 2025-07-07
track: aGaRRo La PLaTa
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122922
  explicit: false
  by artist: Duki
  by artist: Clúster
  in album: 5202
    type: MusicAlbum
    date published: 2025-07-07

Los del Espacio
type: MusicRecording
duration: PT5M38S
duration ms: 338000
explicit: false
by artist: LIT killah
by artist: Tiago PZK
by artist: Maria Becerra
by artist: Duki
by artist: Emilia
by artist: Rusherking
by artist: Big One
by artist: FMK
in album: Los del Espacio
  type: MusicAlbum
  date published: 2023-06-01
isrc code: USWL12300725
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T05:12:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66631f613fa747f0ee91ac47342cdcb1796b08b50168e34506582cf71c90134f
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/1Hs1uUl8o2VtDp1DABFq0O.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Hs1uUl8o2VtDp1DABFq0O
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x66631f613fa747f0ee91ac47342cdcb1796b08b50168e34506582cf71c90134f","isrc":"USWL12300725","name":"Los del Espacio","registered_at":"2026-06-01T05:12:16Z","spotify_id":"1Hs1uUl8o2VtDp1DABFq0O","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66631f613fa747f0ee91ac47342cdcb1796b08b50168e34506582cf71c90134f. 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/1Hs1uUl8o2VtDp1DABFq0O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Hs1uUl8o2VtDp1DABFq0O.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x66631f613fa747f0ee91ac47342cdcb1796b08b50168e34506582cf71c90134f","isrc":"USWL12300725","name":"Los del Espacio","registered_at":"2026-06-01T05:12:16Z","spotify_id":"1Hs1uUl8o2VtDp1DABFq0O","type":"track"}

NO DA MÁS
type: MusicRecording
duration: PT2M48S
duration ms: 168484
explicit: false
by artist: YSY A
by artist: Duki
by artist: ONIRIA
by artist: Yesan 雪山
in album: EL AFTER DEL AFTER
  type: MusicAlbum
  date published: 2023-11-11
isrc code: QZW9K2367449
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T12:41:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x108701cee7cd7751afb47d26f768c932f943d5a4e3ff3608b5059cf25ef0abcb
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/7jDYmAWdghEWmQyqwLpriE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jDYmAWdghEWmQyqwLpriE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x108701cee7cd7751afb47d26f768c932f943d5a4e3ff3608b5059cf25ef0abcb","isrc":"QZW9K2367449","name":"NO DA MÁS","registered_at":"2026-06-01T12:41:58Z","spotify_id":"7jDYmAWdghEWmQyqwLpriE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108701cee7cd7751afb47d26f768c932f943d5a4e3ff3608b5059cf25ef0abcb. 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/7jDYmAWdghEWmQyqwLpriE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jDYmAWdghEWmQyqwLpriE.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x108701cee7cd7751afb47d26f768c932f943d5a4e3ff3608b5059cf25ef0abcb","isrc":"QZW9K2367449","name":"NO DA MÁS","registered_at":"2026-06-01T12:41:58Z","spotify_id":"7jDYmAWdghEWmQyqwLpriE","type":"track"}

Duki: Bzrp Music Sessions, Vol. 50
type: MusicRecording
duration: PT3M41S
duration ms: 221303
explicit: false
by artist: Bizarrap
by artist: Duki
in album: Duki: Bzrp Music Sessions, Vol. 50
  type: MusicAlbum
  date published: 2022-11-16
isrc code: UYB282201029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T09:20:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xafb5f98ec6d37ec024e2ab4519c0bd8ede9b809839fc610b95fc338f1b29bcab
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/7MkylDYvKTSuWgrsBhHlsG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MkylDYvKTSuWgrsBhHlsG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xafb5f98ec6d37ec024e2ab4519c0bd8ede9b809839fc610b95fc338f1b29bcab","isrc":"UYB282201029","name":"Duki: Bzrp Music Sessions, Vol. 50","registered_at":"2026-06-01T09:20:34Z","spotify_id":"7MkylDYvKTSuWgrsBhHlsG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb5f98ec6d37ec024e2ab4519c0bd8ede9b809839fc610b95fc338f1b29bcab. 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/7MkylDYvKTSuWgrsBhHlsG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MkylDYvKTSuWgrsBhHlsG.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xafb5f98ec6d37ec024e2ab4519c0bd8ede9b809839fc610b95fc338f1b29bcab","isrc":"UYB282201029","name":"Duki: Bzrp Music Sessions, Vol. 50","registered_at":"2026-06-01T09:20:34Z","spotify_id":"7MkylDYvKTSuWgrsBhHlsG","type":"track"}

Sin Frenos
type: MusicRecording
duration: PT3M31S
duration ms: 211394
explicit: false
by artist: Eladio Carrion
by artist: Bizarrap
by artist: Duki
in album: Sauce Boyz 2
  type: MusicAlbum
  date published: 2021-12-02
isrc code: QMDA72165835
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T08:39:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76c03f4c51ab64885916a04bc7129860db1e4937b1687f293dfa5df6493223e4
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/1b62AO1IzcVr5SOgoguc9o.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1b62AO1IzcVr5SOgoguc9o
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x76c03f4c51ab64885916a04bc7129860db1e4937b1687f293dfa5df6493223e4","isrc":"QMDA72165835","name":"Sin Frenos","registered_at":"2026-06-01T08:39:42Z","spotify_id":"1b62AO1IzcVr5SOgoguc9o","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c03f4c51ab64885916a04bc7129860db1e4937b1687f293dfa5df6493223e4. 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/1b62AO1IzcVr5SOgoguc9o.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1b62AO1IzcVr5SOgoguc9o.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x76c03f4c51ab64885916a04bc7129860db1e4937b1687f293dfa5df6493223e4","isrc":"QMDA72165835","name":"Sin Frenos","registered_at":"2026-06-01T08:39:42Z","spotify_id":"1b62AO1IzcVr5SOgoguc9o","type":"track"}

PANAMA
type: MusicRecording
duration: PT2M51S
duration ms: 171149
explicit: false
by artist: Trueno
by artist: Duki
in album: BIEN O MAL
  type: MusicAlbum
  date published: 2022-05-12
isrc code: ARH7D2200011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T17:50:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x96e61d4ecf0584f64888ddedb5ce38080709c9a9666e1f73c0109db647d16b6d
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/1sDM6RyofDWeLLLS6SJzYc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sDM6RyofDWeLLLS6SJzYc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e61d4ecf0584f64888ddedb5ce38080709c9a9666e1f73c0109db647d16b6d. 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/1sDM6RyofDWeLLLS6SJzYc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sDM6RyofDWeLLLS6SJzYc.
  date published: 2026-06-13T12:47:07Z

Perdoname Si Llego Tarde
type: MusicRecording
duration: PT3M12S
duration ms: 192000
explicit: false
by artist: Lucho SSJ
by artist: Duki
in album: Nivel
  type: MusicAlbum
  date published: 2020-04-13
isrc code: FR2X42006590
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T20:32:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x618c4c6c0061fdaba3554f5ef5066b97cf07bf62bacc42493cff7f306a321df2
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/4YvVZba3sBU3qLI7I6TVWD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YvVZba3sBU3qLI7I6TVWD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x618c4c6c0061fdaba3554f5ef5066b97cf07bf62bacc42493cff7f306a321df2","isrc":"FR2X42006590","name":"Perdoname Si Llego Tarde","registered_at":"2026-06-01T20:32:39Z","spotify_id":"4YvVZba3sBU3qLI7I6TVWD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618c4c6c0061fdaba3554f5ef5066b97cf07bf62bacc42493cff7f306a321df2. 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/4YvVZba3sBU3qLI7I6TVWD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4YvVZba3sBU3qLI7I6TVWD.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x618c4c6c0061fdaba3554f5ef5066b97cf07bf62bacc42493cff7f306a321df2","isrc":"FR2X42006590","name":"Perdoname Si Llego Tarde","registered_at":"2026-06-01T20:32:39Z","spotify_id":"4YvVZba3sBU3qLI7I6TVWD","type":"track"}

Pininfarina - Remix
type: MusicRecording
duration: PT4M20S
duration ms: 260787
explicit: false
by artist: Rei
by artist: Neo Pistea
by artist: Duki
in album: Pininfarina (Remix)
  type: MusicAlbum
  date published: 2020-08-29
isrc code: UYB282008001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T11:44:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4eba78621708d5e259ee17d54eabec06f63ae579b924c7527e59ac1fcdf0dd79
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/1mVLbFwad1wce7mAhFw2Ih.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mVLbFwad1wce7mAhFw2Ih
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4eba78621708d5e259ee17d54eabec06f63ae579b924c7527e59ac1fcdf0dd79","isrc":"UYB282008001","name":"Pininfarina - Remix","registered_at":"2026-06-01T11:44:41Z","spotify_id":"1mVLbFwad1wce7mAhFw2Ih","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eba78621708d5e259ee17d54eabec06f63ae579b924c7527e59ac1fcdf0dd79. 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/1mVLbFwad1wce7mAhFw2Ih.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mVLbFwad1wce7mAhFw2Ih.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4eba78621708d5e259ee17d54eabec06f63ae579b924c7527e59ac1fcdf0dd79","isrc":"UYB282008001","name":"Pininfarina - Remix","registered_at":"2026-06-01T11:44:41Z","spotify_id":"1mVLbFwad1wce7mAhFw2Ih","type":"track"}

Constelación
type: MusicRecording
duration: PT3M20S
duration ms: 200631
explicit: false
by artist: Duki
by artist: Lia Kali
in album: AMERI
  type: MusicAlbum
  date published: 2024-10-31
isrc code: AREZZ2400031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T10:24:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe602567311cb5242a743df947caf64cf64fc7d4757c416e0ae11665e51b19072
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/7wH1efzwFeSsaLoOIxx0YT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wH1efzwFeSsaLoOIxx0YT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe602567311cb5242a743df947caf64cf64fc7d4757c416e0ae11665e51b19072","isrc":"AREZZ2400031","name":"Constelación","registered_at":"2026-06-01T10:24:06Z","spotify_id":"7wH1efzwFeSsaLoOIxx0YT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe602567311cb5242a743df947caf64cf64fc7d4757c416e0ae11665e51b19072. 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/7wH1efzwFeSsaLoOIxx0YT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wH1efzwFeSsaLoOIxx0YT.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe602567311cb5242a743df947caf64cf64fc7d4757c416e0ae11665e51b19072","isrc":"AREZZ2400031","name":"Constelación","registered_at":"2026-06-01T10:24:06Z","spotify_id":"7wH1efzwFeSsaLoOIxx0YT","type":"track"}

aGaRRo La PLaTa
type: MusicRecording
duration: PT2M2S
duration ms: 122922
explicit: false
by artist: Duki
by artist: Clúster
in album: 5202
  type: MusicAlbum
  date published: 2025-07-07

RoCKSTAR 2.0
type: MusicRecording
duration: PT2M53S
duration ms: 173729
explicit: false
by artist: Duki
by artist: JHAYCO
in album: RoCKSTAR 2.0
  type: MusicAlbum
  date published: 2023-06-21
isrc code: AREZZ2300005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T18:34:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c435650b26e017cf934667266e181995a1fbdc58a565ae1df6b91c1b084abf7
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/4xUtTQuVT6UBF76SPsgOsr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xUtTQuVT6UBF76SPsgOsr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c435650b26e017cf934667266e181995a1fbdc58a565ae1df6b91c1b084abf7","isrc":"AREZZ2300005","name":"RoCKSTAR 2.0","registered_at":"2026-06-01T18:34:46Z","spotify_id":"4xUtTQuVT6UBF76SPsgOsr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c435650b26e017cf934667266e181995a1fbdc58a565ae1df6b91c1b084abf7. 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/4xUtTQuVT6UBF76SPsgOsr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xUtTQuVT6UBF76SPsgOsr.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4c435650b26e017cf934667266e181995a1fbdc58a565ae1df6b91c1b084abf7","isrc":"AREZZ2300005","name":"RoCKSTAR 2.0","registered_at":"2026-06-01T18:34:46Z","spotify_id":"4xUtTQuVT6UBF76SPsgOsr","type":"track"}

DEL ESTUDIO AL ESTADIO
type: MusicRecording
duration: PT3M35S
duration ms: 215384
explicit: false
by artist: Seven Kayne
by artist: Duki
in album: buscando la luz (deluxe)
  type: MusicAlbum
  date published: 2023-08-30
isrc code: QMDA62341674
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:23:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8dcd37e8fdafddcc0791776034365db59944809a7dc77bcd7c8d3184b685d44e
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/0tczOvnVojC5FckxeaYLqR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tczOvnVojC5FckxeaYLqR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8dcd37e8fdafddcc0791776034365db59944809a7dc77bcd7c8d3184b685d44e","isrc":"QMDA62341674","name":"DEL ESTUDIO AL ESTADIO","registered_at":"2026-06-04T08:23:14Z","spotify_id":"0tczOvnVojC5FckxeaYLqR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dcd37e8fdafddcc0791776034365db59944809a7dc77bcd7c8d3184b685d44e. 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/0tczOvnVojC5FckxeaYLqR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tczOvnVojC5FckxeaYLqR.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8dcd37e8fdafddcc0791776034365db59944809a7dc77bcd7c8d3184b685d44e","isrc":"QMDA62341674","name":"DEL ESTUDIO AL ESTADIO","registered_at":"2026-06-04T08:23:14Z","spotify_id":"0tczOvnVojC5FckxeaYLqR","type":"track"}

aPoLLo13
type: MusicRecording
duration: PT2M40S
duration ms: 160547
explicit: false
by artist: Duki
in album: aPoLLo13
  type: MusicAlbum
  date published: 2023-05-03
isrc code: AREZZ2300004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:56:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06d03dc1bd0ea18b04853983e4ec547efe6fbfbb5b245112ed3ac9fafb1b1716
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/0DxzhQolKK8fd3y0BAAbf4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DxzhQolKK8fd3y0BAAbf4
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 0x06d03dc1bd0ea18b04853983e4ec547efe6fbfbb5b245112ed3ac9fafb1b1716. 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/0DxzhQolKK8fd3y0BAAbf4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DxzhQolKK8fd3y0BAAbf4.
  date published: 2026-06-13T17:25:41Z

Ánimo (feat. Duki & Midel)
type: MusicRecording
duration: PT2M49S
duration ms: 169846
explicit: false
by artist: KHEA
by artist: Midel
by artist: Duki
in album: Ánimo (feat. Duki & Midel)
  type: MusicAlbum
  date published: 2019-11-07
isrc code: USLD91721963
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:06:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x900c659266dc1ad0d2e67ccbd0ab939ca37ea85a9300476e359a274e0ee50330
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/4DtKrmsmbSvXMy1ogZvPBT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DtKrmsmbSvXMy1ogZvPBT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x900c659266dc1ad0d2e67ccbd0ab939ca37ea85a9300476e359a274e0ee50330","isrc":"USLD91721963","name":"Ánimo (feat. Duki & Midel)","registered_at":"2026-06-04T08:06:12Z","spotify_id":"4DtKrmsmbSvXMy1ogZvPBT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900c659266dc1ad0d2e67ccbd0ab939ca37ea85a9300476e359a274e0ee50330. 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/4DtKrmsmbSvXMy1ogZvPBT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DtKrmsmbSvXMy1ogZvPBT.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x900c659266dc1ad0d2e67ccbd0ab939ca37ea85a9300476e359a274e0ee50330","isrc":"USLD91721963","name":"Ánimo (feat. Duki & Midel)","registered_at":"2026-06-04T08:06:12Z","spotify_id":"4DtKrmsmbSvXMy1ogZvPBT","type":"track"}

2:50 Remix
type: MusicRecording
duration: PT3M51S
duration ms: 231708
explicit: false
by artist: MYA
by artist: TINI
by artist: Duki
in album: SUENA MYA!
  type: MusicAlbum
  date published: 2021-11-23
isrc code: ARF102100135
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T17:15:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0569fcd9905d8ffdd7e726b9c14849dac2085f2eb131b9dcf1c9af907e82f162
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/5eyO0n1HiiSWdGaaSoK731.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eyO0n1HiiSWdGaaSoK731
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0569fcd9905d8ffdd7e726b9c14849dac2085f2eb131b9dcf1c9af907e82f162","isrc":"ARF102100135","name":"2:50 Remix","registered_at":"2026-06-01T17:15:40Z","spotify_id":"5eyO0n1HiiSWdGaaSoK731","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0569fcd9905d8ffdd7e726b9c14849dac2085f2eb131b9dcf1c9af907e82f162. 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/5eyO0n1HiiSWdGaaSoK731.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eyO0n1HiiSWdGaaSoK731.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x0569fcd9905d8ffdd7e726b9c14849dac2085f2eb131b9dcf1c9af907e82f162","isrc":"ARF102100135","name":"2:50 Remix","registered_at":"2026-06-01T17:15:40Z","spotify_id":"5eyO0n1HiiSWdGaaSoK731","type":"track"}

Baby Pluto
type: MusicRecording
duration: PT2M37S
duration ms: 157746
explicit: false
by artist: Mesita
by artist: Duki
in album: 5RRIENTE
  type: MusicAlbum
  date published: 2021-12-10
isrc code: UYS642100010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:32:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9fe562adee556c0fcb8cb1a4713b629a898bd535365db229a78f051d8ba5547e
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/0IwP6Zu7RGvUVkuD1zogvw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IwP6Zu7RGvUVkuD1zogvw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9fe562adee556c0fcb8cb1a4713b629a898bd535365db229a78f051d8ba5547e","isrc":"UYS642100010","name":"Baby Pluto","registered_at":"2026-06-04T09:32:58Z","spotify_id":"0IwP6Zu7RGvUVkuD1zogvw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe562adee556c0fcb8cb1a4713b629a898bd535365db229a78f051d8ba5547e. 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/0IwP6Zu7RGvUVkuD1zogvw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IwP6Zu7RGvUVkuD1zogvw.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x9fe562adee556c0fcb8cb1a4713b629a898bd535365db229a78f051d8ba5547e","isrc":"UYS642100010","name":"Baby Pluto","registered_at":"2026-06-04T09:32:58Z","spotify_id":"0IwP6Zu7RGvUVkuD1zogvw","type":"track"}

Gelato 44 (feat. Duki & Saga White Black)
type: MusicRecording
duration: PT2M16S
duration ms: 136000
explicit: false
by artist: KHEA
by artist: Duki
by artist: Saga WhiteBlack
in album: Trapicheo (Mixtape)
  type: MusicAlbum
  date published: 2020-05-15
isrc code: USLD91725773
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:20:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84fb52684d029ffe61fdf211d7671ba31b2b2d854401517cd7ecfa08defffc09
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/5vZcK6hkByQM50xiJROsKf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vZcK6hkByQM50xiJROsKf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84fb52684d029ffe61fdf211d7671ba31b2b2d854401517cd7ecfa08defffc09","isrc":"USLD91725773","name":"Gelato 44 (feat. Duki & Saga White Black)","registered_at":"2026-06-04T09:20:46Z","spotify_id":"5vZcK6hkByQM50xiJROsKf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84fb52684d029ffe61fdf211d7671ba31b2b2d854401517cd7ecfa08defffc09. 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/5vZcK6hkByQM50xiJROsKf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vZcK6hkByQM50xiJROsKf.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x84fb52684d029ffe61fdf211d7671ba31b2b2d854401517cd7ecfa08defffc09","isrc":"USLD91725773","name":"Gelato 44 (feat. Duki & Saga White Black)","registered_at":"2026-06-04T09:20:46Z","spotify_id":"5vZcK6hkByQM50xiJROsKf","type":"track"}

Marca de la Cadena
type: MusicRecording
duration: PT3M4S
duration ms: 184000
explicit: false
by artist: Duki
by artist: ByMonkid
in album: 24
  type: MusicAlbum
  date published: 2020-06-24
isrc code: AREZZ2000017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:41:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x418f94548b43eedb50055339f206362292c02cebe21545e4460fe3bd6f36e52e
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/3BrNIhMONSsJ5B6H1WGIGD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BrNIhMONSsJ5B6H1WGIGD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x418f94548b43eedb50055339f206362292c02cebe21545e4460fe3bd6f36e52e","isrc":"AREZZ2000017","name":"Marca de la Cadena","registered_at":"2026-06-04T06:41:05Z","spotify_id":"3BrNIhMONSsJ5B6H1WGIGD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418f94548b43eedb50055339f206362292c02cebe21545e4460fe3bd6f36e52e. 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/3BrNIhMONSsJ5B6H1WGIGD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BrNIhMONSsJ5B6H1WGIGD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x418f94548b43eedb50055339f206362292c02cebe21545e4460fe3bd6f36e52e","isrc":"AREZZ2000017","name":"Marca de la Cadena","registered_at":"2026-06-04T06:41:05Z","spotify_id":"3BrNIhMONSsJ5B6H1WGIGD","type":"track"}

Eres Para Mí
type: MusicRecording
duration: PT2M54S
duration ms: 174857
explicit: false
by artist: Lara91k
by artist: Duki
by artist: Yesan 雪山
by artist: Percii
in album: Como Antes
  type: MusicAlbum
  date published: 2022-02-10
isrc code: UYB282260022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:03:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69243c70a22dc780cd7d2c0ad0255a83a3d1cbe744f57536f0b8f5a9d2991ad9
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/6esPLhNIxICEhay8xDSuMM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6esPLhNIxICEhay8xDSuMM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69243c70a22dc780cd7d2c0ad0255a83a3d1cbe744f57536f0b8f5a9d2991ad9","isrc":"UYB282260022","name":"Eres Para Mí","registered_at":"2026-06-04T10:03:03Z","spotify_id":"6esPLhNIxICEhay8xDSuMM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69243c70a22dc780cd7d2c0ad0255a83a3d1cbe744f57536f0b8f5a9d2991ad9. 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/6esPLhNIxICEhay8xDSuMM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6esPLhNIxICEhay8xDSuMM.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x69243c70a22dc780cd7d2c0ad0255a83a3d1cbe744f57536f0b8f5a9d2991ad9","isrc":"UYB282260022","name":"Eres Para Mí","registered_at":"2026-06-04T10:03:03Z","spotify_id":"6esPLhNIxICEhay8xDSuMM","type":"track"}

Vida Eterna
type: MusicRecording
duration: PT3M16S
duration ms: 196000
explicit: false
by artist: Duki
by artist: NEGRO DUB
in album: 24
  type: MusicAlbum
  date published: 2020-06-24
isrc code: AREZZ2000015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:34:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa437fb4a3be6a5b0d10f1157ede7a764ef83c2c4628d910760fb4fd2d9f8cb06
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/3qSXDTVldnymCphR6Hqi9z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qSXDTVldnymCphR6Hqi9z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa437fb4a3be6a5b0d10f1157ede7a764ef83c2c4628d910760fb4fd2d9f8cb06","isrc":"AREZZ2000015","name":"Vida Eterna","registered_at":"2026-06-04T07:34:31Z","spotify_id":"3qSXDTVldnymCphR6Hqi9z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa437fb4a3be6a5b0d10f1157ede7a764ef83c2c4628d910760fb4fd2d9f8cb06. 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/3qSXDTVldnymCphR6Hqi9z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qSXDTVldnymCphR6Hqi9z.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa437fb4a3be6a5b0d10f1157ede7a764ef83c2c4628d910760fb4fd2d9f8cb06","isrc":"AREZZ2000015","name":"Vida Eterna","registered_at":"2026-06-04T07:34:31Z","spotify_id":"3qSXDTVldnymCphR6Hqi9z","type":"track"}

Cara de Diablo
type: MusicRecording
duration: PT2M58S
duration ms: 178153
explicit: false
by artist: Midel
by artist: Duki
in album: Cara de Diablo
  type: MusicAlbum
  date published: 2019-11-28
isrc code: QMFME1916598
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T03:43:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b7a3fb355fd0efb5c7b11b37169b803a274beb27d7d84224511a701a0deb5cd
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/4dqAbOYUuKiMsmopVOLLJD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dqAbOYUuKiMsmopVOLLJD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b7a3fb355fd0efb5c7b11b37169b803a274beb27d7d84224511a701a0deb5cd","isrc":"QMFME1916598","name":"Cara de Diablo","registered_at":"2026-06-04T03:43:02Z","spotify_id":"4dqAbOYUuKiMsmopVOLLJD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7a3fb355fd0efb5c7b11b37169b803a274beb27d7d84224511a701a0deb5cd. 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/4dqAbOYUuKiMsmopVOLLJD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dqAbOYUuKiMsmopVOLLJD.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3b7a3fb355fd0efb5c7b11b37169b803a274beb27d7d84224511a701a0deb5cd","isrc":"QMFME1916598","name":"Cara de Diablo","registered_at":"2026-06-04T03:43:02Z","spotify_id":"4dqAbOYUuKiMsmopVOLLJD","type":"track"}