Mar Lucas
type: MusicGroup
popularity: 50
followers: 37217
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x104dfaa897decd54fc2f4a0a98d1f091ca0ea6379a3e4273394bd1cb3b1c6af4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bab47cd1-dea7-4ede-b025-e71c32b620aa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bab47cd1-dea7-4ede-b025-e71c32b620aa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bab47cd1-dea7-4ede-b025-e71c32b620aa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x104dfaa897decd54fc2f4a0a98d1f091ca0ea6379a3e4273394bd1cb3b1c6af4","name":"Mar Lucas","registered_at":"2026-06-12T08:19:32Z","symbol":"NIM0240158","token_address":"0x8e2458ceb21a29f4540154b243b69077a749f5e6","type":"artist","uuid":"bab47cd1-dea7-4ede-b025-e71c32b620aa"}
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 0x104dfaa897decd54fc2f4a0a98d1f091ca0ea6379a3e4273394bd1cb3b1c6af4. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bab47cd1-dea7-4ede-b025-e71c32b620aa.json and https://artists.proofprofile.net/proofs/artist/bab47cd1-dea7-4ede-b025-e71c32b620aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x104dfaa897decd54fc2f4a0a98d1f091ca0ea6379a3e4273394bd1cb3b1c6af4","name":"Mar Lucas","registered_at":"2026-06-12T08:19:32Z","symbol":"NIM0240158","token_address":"0x8e2458ceb21a29f4540154b243b69077a749f5e6","type":"artist","uuid":"bab47cd1-dea7-4ede-b025-e71c32b620aa"}
album: PELICULA
  type: MusicAlbum
  date published: 2023-09-28
  track: PELICULA
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178261
    explicit: false
    by artist: ZABDIEL
    by artist: Mar Lucas
    by artist: Seven Kayne
    in album: PELICULA
      type: MusicAlbum
      date published: 2023-09-28
    isrc code: QMDA72365268
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T07:56:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x75b77d448542aa04f8e4f6f363e2f6a7551972e0de26f572beb40253e1975b74
    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/1xyTbXRzdFsFYGF2xA3Rs0.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xyTbXRzdFsFYGF2xA3Rs0
    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 0x75b77d448542aa04f8e4f6f363e2f6a7551972e0de26f572beb40253e1975b74. 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/1xyTbXRzdFsFYGF2xA3Rs0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xyTbXRzdFsFYGF2xA3Rs0.
      date published: 2026-06-13T17:25:41Z
album: Tú Sí
  type: MusicAlbum
  date published: 2023-05-18
  track: Tú Sí
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173347
    explicit: false
    by artist: Mar Lucas
    by artist: Kenia Os
    by artist: Beéle
    in album: Tú Sí
      type: MusicAlbum
      date published: 2023-05-18
    isrc code: UYB282385000
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T12:10:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0dc96a647c932079549fc4b7175c105081771cb94c682093f23d677adb8ffe5e
    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/3UYbYRx8LAEMSNiN9oaJuD.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UYbYRx8LAEMSNiN9oaJuD
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x0dc96a647c932079549fc4b7175c105081771cb94c682093f23d677adb8ffe5e","isrc":"UYB282385000","name":"Tú Sí","registered_at":"2026-06-04T12:10:14Z","spotify_id":"3UYbYRx8LAEMSNiN9oaJuD","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc96a647c932079549fc4b7175c105081771cb94c682093f23d677adb8ffe5e. 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/3UYbYRx8LAEMSNiN9oaJuD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UYbYRx8LAEMSNiN9oaJuD.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x0dc96a647c932079549fc4b7175c105081771cb94c682093f23d677adb8ffe5e","isrc":"UYB282385000","name":"Tú Sí","registered_at":"2026-06-04T12:10:14Z","spotify_id":"3UYbYRx8LAEMSNiN9oaJuD","type":"track"}
album: Puerta del Sol
  type: MusicAlbum
  date published: 2023-07-05
  track: Puerta del Sol
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193150
    explicit: false
    by artist: Mar Lucas
    by artist: Juan Magán
    by artist: Cali Y El Dandee
    in album: Puerta del Sol
      type: MusicAlbum
      date published: 2023-07-05
    isrc code: UYB282385004
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T12:42:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe1ecb3826ad16ab96440f9efe0ef8322eb44a260b14f92699397f5267f1c4450
    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/13Cpy3Cl5f1K0VlNw0xPaT.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13Cpy3Cl5f1K0VlNw0xPaT
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xe1ecb3826ad16ab96440f9efe0ef8322eb44a260b14f92699397f5267f1c4450","isrc":"UYB282385004","name":"Puerta del Sol","registered_at":"2026-06-04T12:42:43Z","spotify_id":"13Cpy3Cl5f1K0VlNw0xPaT","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ecb3826ad16ab96440f9efe0ef8322eb44a260b14f92699397f5267f1c4450. 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/13Cpy3Cl5f1K0VlNw0xPaT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13Cpy3Cl5f1K0VlNw0xPaT.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0xe1ecb3826ad16ab96440f9efe0ef8322eb44a260b14f92699397f5267f1c4450","isrc":"UYB282385004","name":"Puerta del Sol","registered_at":"2026-06-04T12:42:43Z","spotify_id":"13Cpy3Cl5f1K0VlNw0xPaT","type":"track"}
album: Yo Nunca Nunca (Remix)
  type: MusicAlbum
  date published: 2023-10-20
  track: Yo Nunca Nunca - Remix
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170480
    explicit: false
    by artist: Ha*Ash
    by artist: Mar Lucas
    in album: Yo Nunca Nunca (Remix)
    isrc code: MXF012300961
    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: Enamorado de ti
album: LA INOCENTE
album: FUTURALGIA
album: Acuario
album: Sin Filtro
album: éXtasis
album: La Playlist
album: Sempre dempeus
album: Today is the day
album: Pastillas Pa Dormir
album: Decírtelo
album: Readyactiva
album: El Horóscopo
album: No Ha Sido Fácil
album: Tu Pots Canviar-Ho Tot - Has de Viure
album: Para Ti
album: Rota
album: Vaivén
album: Llorando En El Lambo [Techno RMX]
album: Aprovéchame
album: Lo Dejo Todo
album: Parte De Mí
album: Llorando en el Lambo
album: Soltera Pero No Sola
album: COLORADA 2.0
album: Como una princesa
album: Mentiiira
album: HIKI (Remix)
track: Puerta del Sol
track: PELICULA
track: Tú Sí
track: Yo Nunca Nunca - Remix
track: Enamorado de ti
track: Intro
track: Mentiiira
track: No te tardes
track: Lo Dejo Todo
track: Aprovéchame
track: Sin frenos
track: Soltera Pero No Sola
track: La Inocente
track: 32
track: Sin Filtro
track: Mala Mala
track: Acuario

Ha*Ash
type: MusicGroup

Mar Lucas
type: MusicGroup

Yo Nunca Nunca (Remix)
type: MusicAlbum
date published: 2023-10-20

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T15:49:44+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa63a3693236fa560be38cba6c4eafeb94f1605685df0b42a7b6032995d8035b3

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/0ymnyWEeF7n7iXJ0l8RSBF.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ymnyWEeF7n7iXJ0l8RSBF

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xa63a3693236fa560be38cba6c4eafeb94f1605685df0b42a7b6032995d8035b3","isrc":"MXF012300961","name":"Yo Nunca Nunca - Remix","registered_at":"2026-06-04T15:49:44Z","spotify_id":"0ymnyWEeF7n7iXJ0l8RSBF","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 0xa63a3693236fa560be38cba6c4eafeb94f1605685df0b42a7b6032995d8035b3. 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/0ymnyWEeF7n7iXJ0l8RSBF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ymnyWEeF7n7iXJ0l8RSBF.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xa63a3693236fa560be38cba6c4eafeb94f1605685df0b42a7b6032995d8035b3","isrc":"MXF012300961","name":"Yo Nunca Nunca - Remix","registered_at":"2026-06-04T15:49:44Z","spotify_id":"0ymnyWEeF7n7iXJ0l8RSBF","type":"track"}

Enamorado de ti
type: MusicAlbum
date published: 2024-07-18
track: Enamorado de ti
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166592
  explicit: false
  by artist: Mar Lucas
  by artist: RUGGERO
  by artist: Oscu
  in album: Enamorado de ti
    type: MusicAlbum
    date published: 2024-07-18
  isrc code: UYB282421864
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T17:26:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xca6dcd000149b6f0d12254401e17a7785a7bb43128976ba1e64e644970a1d799
  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/5UmzMAGpcketbycB3jJvch.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UmzMAGpcketbycB3jJvch
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xca6dcd000149b6f0d12254401e17a7785a7bb43128976ba1e64e644970a1d799","isrc":"UYB282421864","name":"Enamorado de ti","registered_at":"2026-06-06T17:26:04Z","spotify_id":"5UmzMAGpcketbycB3jJvch","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6dcd000149b6f0d12254401e17a7785a7bb43128976ba1e64e644970a1d799. 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/5UmzMAGpcketbycB3jJvch.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UmzMAGpcketbycB3jJvch.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xca6dcd000149b6f0d12254401e17a7785a7bb43128976ba1e64e644970a1d799","isrc":"UYB282421864","name":"Enamorado de ti","registered_at":"2026-06-06T17:26:04Z","spotify_id":"5UmzMAGpcketbycB3jJvch","type":"track"}

LA INOCENTE
type: MusicAlbum
date published: 2024-07-19
track: Intro
  type: MusicRecording
  duration: PT1M55S
  duration ms: 115229
  explicit: false
  by artist: Mar Lucas
  in album: LA INOCENTE
    type: MusicAlbum
    date published: 2024-07-19
  isrc code: UYB282415541
track: Puerta del Sol
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193150
  explicit: false
  by artist: Mar Lucas
  by artist: Juan Magán
  by artist: Cali Y El Dandee
  in album: LA INOCENTE
    type: MusicAlbum
    date published: 2024-07-19
  isrc code: UYB282385004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:42:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe1ecb3826ad16ab96440f9efe0ef8322eb44a260b14f92699397f5267f1c4450
  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/1EBRd2vRZLeLIO0GaRjeZl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EBRd2vRZLeLIO0GaRjeZl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe1ecb3826ad16ab96440f9efe0ef8322eb44a260b14f92699397f5267f1c4450","isrc":"UYB282385004","name":"Puerta del Sol","registered_at":"2026-06-04T12:42:43Z","spotify_id":"1EBRd2vRZLeLIO0GaRjeZl","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ecb3826ad16ab96440f9efe0ef8322eb44a260b14f92699397f5267f1c4450. 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/1EBRd2vRZLeLIO0GaRjeZl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EBRd2vRZLeLIO0GaRjeZl.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe1ecb3826ad16ab96440f9efe0ef8322eb44a260b14f92699397f5267f1c4450","isrc":"UYB282385004","name":"Puerta del Sol","registered_at":"2026-06-04T12:42:43Z","spotify_id":"1EBRd2vRZLeLIO0GaRjeZl","type":"track"}
track: Enamorado de ti
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166592
  explicit: false
  by artist: Mar Lucas
  by artist: RUGGERO
  by artist: Oscu
  in album: LA INOCENTE
    type: MusicAlbum
    date published: 2024-07-19
  isrc code: UYB282421864
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T17:26:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xca6dcd000149b6f0d12254401e17a7785a7bb43128976ba1e64e644970a1d799
  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/74U7IDDfTTNFAko7mMujG8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74U7IDDfTTNFAko7mMujG8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xca6dcd000149b6f0d12254401e17a7785a7bb43128976ba1e64e644970a1d799","isrc":"UYB282421864","name":"Enamorado de ti","registered_at":"2026-06-06T17:26:04Z","spotify_id":"74U7IDDfTTNFAko7mMujG8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6dcd000149b6f0d12254401e17a7785a7bb43128976ba1e64e644970a1d799. 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/74U7IDDfTTNFAko7mMujG8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74U7IDDfTTNFAko7mMujG8.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xca6dcd000149b6f0d12254401e17a7785a7bb43128976ba1e64e644970a1d799","isrc":"UYB282421864","name":"Enamorado de ti","registered_at":"2026-06-06T17:26:04Z","spotify_id":"74U7IDDfTTNFAko7mMujG8","type":"track"}
track: Mentiiira
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180000
  explicit: false
  by artist: Mar Lucas
  by artist: TIMØ
  in album: LA INOCENTE
    type: MusicAlbum
    date published: 2024-07-19
  isrc code: UYB282385006
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:15:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1c9603d0419ba1cf217dc4cedbf93d71a4af8bc62fe2692b0c9709dd37188d01
  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/1CtFUAGLsk0Ufbz8x3C4OJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CtFUAGLsk0Ufbz8x3C4OJ
  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 0x1c9603d0419ba1cf217dc4cedbf93d71a4af8bc62fe2692b0c9709dd37188d01. 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/1CtFUAGLsk0Ufbz8x3C4OJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CtFUAGLsk0Ufbz8x3C4OJ.
    date published: 2026-06-13T17:25:41Z
track: No te tardes
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133673
  explicit: false
  by artist: Mar Lucas
  in album: LA INOCENTE
    type: MusicAlbum
    date published: 2024-07-19
  isrc code: UYB282424156
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T16:11:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x18cf6681f2efd5a501abd0e8599adc5de193c021ff6c703f0eb34b70f4949a8a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6joaA3jLfz4fqlLKuBVpu3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6joaA3jLfz4fqlLKuBVpu3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x18cf6681f2efd5a501abd0e8599adc5de193c021ff6c703f0eb34b70f4949a8a","isrc":"UYB282424156","name":"No te tardes","registered_at":"2026-06-18T16:11:27Z","spotify_id":"6joaA3jLfz4fqlLKuBVpu3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18cf6681f2efd5a501abd0e8599adc5de193c021ff6c703f0eb34b70f4949a8a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6joaA3jLfz4fqlLKuBVpu3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6joaA3jLfz4fqlLKuBVpu3.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x18cf6681f2efd5a501abd0e8599adc5de193c021ff6c703f0eb34b70f4949a8a","isrc":"UYB282424156","name":"No te tardes","registered_at":"2026-06-18T16:11:27Z","spotify_id":"6joaA3jLfz4fqlLKuBVpu3","type":"track"}
track: Lo Dejo Todo
track: Aprovéchame
track: Sin frenos
track: Soltera Pero No Sola
track: La Inocente
track: 32
track: Sin Filtro
track: Mala Mala
track: Tú Sí

Lo Dejo Todo
type: MusicRecording
duration: PT2M39S
duration ms: 159163
explicit: false
by artist: Mar Lucas
by artist: Antonio José
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282485008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:11:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa29d6e000a99c9b16c81666535e354fff027222ac6f51d63aad7072da0d000c
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/3qTn8QtoD9SPhYKLSogWgf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qTn8QtoD9SPhYKLSogWgf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa29d6e000a99c9b16c81666535e354fff027222ac6f51d63aad7072da0d000c","isrc":"UYB282485008","name":"Lo Dejo Todo","registered_at":"2026-06-06T05:11:01Z","spotify_id":"3qTn8QtoD9SPhYKLSogWgf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa29d6e000a99c9b16c81666535e354fff027222ac6f51d63aad7072da0d000c. 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/3qTn8QtoD9SPhYKLSogWgf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qTn8QtoD9SPhYKLSogWgf.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfa29d6e000a99c9b16c81666535e354fff027222ac6f51d63aad7072da0d000c","isrc":"UYB282485008","name":"Lo Dejo Todo","registered_at":"2026-06-06T05:11:01Z","spotify_id":"3qTn8QtoD9SPhYKLSogWgf","type":"track"}

Aprovéchame
type: MusicRecording
duration: PT2M14S
duration ms: 134032
explicit: false
by artist: Mar Lucas
by artist: Mont
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282474163
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T12:01:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c259d7c24c53a5dcdf99b08d430147af404f6b896ec0f70f47fc74645414cad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0UwCnPqrjqRFPHmiINDOJe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UwCnPqrjqRFPHmiINDOJe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c259d7c24c53a5dcdf99b08d430147af404f6b896ec0f70f47fc74645414cad","isrc":"UYB282474163","name":"Aprovéchame","registered_at":"2026-06-11T12:01:47Z","spotify_id":"0UwCnPqrjqRFPHmiINDOJe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c259d7c24c53a5dcdf99b08d430147af404f6b896ec0f70f47fc74645414cad. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0UwCnPqrjqRFPHmiINDOJe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UwCnPqrjqRFPHmiINDOJe.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x9c259d7c24c53a5dcdf99b08d430147af404f6b896ec0f70f47fc74645414cad","isrc":"UYB282474163","name":"Aprovéchame","registered_at":"2026-06-11T12:01:47Z","spotify_id":"0UwCnPqrjqRFPHmiINDOJe","type":"track"}

Sin frenos
type: MusicRecording
duration: PT2M46S
duration ms: 166900
explicit: false
by artist: Mar Lucas
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282471443
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:10:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae10d4ee774f1cbdc1751d077108ff1b79511f1f38569ef6dc759b1d7f8380c3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2UaGXBVS2WuxAl4YLcZrTq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UaGXBVS2WuxAl4YLcZrTq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae10d4ee774f1cbdc1751d077108ff1b79511f1f38569ef6dc759b1d7f8380c3","isrc":"UYB282471443","name":"Sin frenos","registered_at":"2026-06-19T11:10:06Z","spotify_id":"2UaGXBVS2WuxAl4YLcZrTq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae10d4ee774f1cbdc1751d077108ff1b79511f1f38569ef6dc759b1d7f8380c3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2UaGXBVS2WuxAl4YLcZrTq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UaGXBVS2WuxAl4YLcZrTq.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xae10d4ee774f1cbdc1751d077108ff1b79511f1f38569ef6dc759b1d7f8380c3","isrc":"UYB282471443","name":"Sin frenos","registered_at":"2026-06-19T11:10:06Z","spotify_id":"2UaGXBVS2WuxAl4YLcZrTq","type":"track"}

Soltera Pero No Sola
type: MusicRecording
duration: PT2M28S
duration ms: 148127
explicit: false
by artist: Mar Lucas
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282485007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:39:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x179b624766c820482680131a494676403692fbd76438e0131a4e8f683fdecf25
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3sB3BeFikwXrPAuw4eNoP8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sB3BeFikwXrPAuw4eNoP8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x179b624766c820482680131a494676403692fbd76438e0131a4e8f683fdecf25","isrc":"UYB282485007","name":"Soltera Pero No Sola","registered_at":"2026-06-10T18:39:08Z","spotify_id":"3sB3BeFikwXrPAuw4eNoP8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179b624766c820482680131a494676403692fbd76438e0131a4e8f683fdecf25. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3sB3BeFikwXrPAuw4eNoP8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sB3BeFikwXrPAuw4eNoP8.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x179b624766c820482680131a494676403692fbd76438e0131a4e8f683fdecf25","isrc":"UYB282485007","name":"Soltera Pero No Sola","registered_at":"2026-06-10T18:39:08Z","spotify_id":"3sB3BeFikwXrPAuw4eNoP8","type":"track"}

La Inocente
type: MusicRecording
duration: PT2M16S
duration ms: 136800
explicit: false
by artist: Mar Lucas
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282385001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:13:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeaac5813a812b67378c906f6bedb1c9d0812a159b2ecc27952589e296875b8d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4AThZcw0x8rJowjZ7ZkM75.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AThZcw0x8rJowjZ7ZkM75
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeaac5813a812b67378c906f6bedb1c9d0812a159b2ecc27952589e296875b8d3","isrc":"UYB282385001","name":"La Inocente","registered_at":"2026-06-18T16:13:24Z","spotify_id":"4AThZcw0x8rJowjZ7ZkM75","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaac5813a812b67378c906f6bedb1c9d0812a159b2ecc27952589e296875b8d3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4AThZcw0x8rJowjZ7ZkM75.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AThZcw0x8rJowjZ7ZkM75.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xeaac5813a812b67378c906f6bedb1c9d0812a159b2ecc27952589e296875b8d3","isrc":"UYB282385001","name":"La Inocente","registered_at":"2026-06-18T16:13:24Z","spotify_id":"4AThZcw0x8rJowjZ7ZkM75","type":"track"}

32
type: MusicRecording
duration: PT2M11S
duration ms: 131538
explicit: false
by artist: Mar Lucas
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282426915
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:12:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0cd7f02ba648dc9e1f6f673142effc000cff1af155ad790755b3b31e15ae044c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0avMf57Hs1XFFsnkiCdJWC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0avMf57Hs1XFFsnkiCdJWC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd7f02ba648dc9e1f6f673142effc000cff1af155ad790755b3b31e15ae044c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0avMf57Hs1XFFsnkiCdJWC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0avMf57Hs1XFFsnkiCdJWC.
  date published: 2026-07-02T03:30:09Z

Sin Filtro
type: MusicRecording
duration: PT2M57S
duration ms: 177000
explicit: false
by artist: Mar Lucas
by artist: Lérica
by artist: India Martinez
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282485009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T04:47:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd54dfe1105c654d804f2c616b77f9c04b6d153d808dba3a0bd99ff72f69af97
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/07v42N3nsvTaXVaysx9yXF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07v42N3nsvTaXVaysx9yXF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd54dfe1105c654d804f2c616b77f9c04b6d153d808dba3a0bd99ff72f69af97","isrc":"UYB282485009","name":"Sin Filtro","registered_at":"2026-06-06T04:47:22Z","spotify_id":"07v42N3nsvTaXVaysx9yXF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd54dfe1105c654d804f2c616b77f9c04b6d153d808dba3a0bd99ff72f69af97. 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/07v42N3nsvTaXVaysx9yXF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07v42N3nsvTaXVaysx9yXF.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xcd54dfe1105c654d804f2c616b77f9c04b6d153d808dba3a0bd99ff72f69af97","isrc":"UYB282485009","name":"Sin Filtro","registered_at":"2026-06-06T04:47:22Z","spotify_id":"07v42N3nsvTaXVaysx9yXF","type":"track"}

Mala Mala
type: MusicRecording
duration: PT1M54S
duration ms: 114158
explicit: false
by artist: Mar Lucas
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282467363
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T10:12:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85e59f2ebde63e8bf27cf6fb0ed092199b62e3fca658eccda4dd19f8dec7c0c4
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/6H8KHAldUTB3QXxM7zWrqA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6H8KHAldUTB3QXxM7zWrqA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85e59f2ebde63e8bf27cf6fb0ed092199b62e3fca658eccda4dd19f8dec7c0c4","isrc":"UYB282467363","name":"Mala Mala","registered_at":"2026-06-11T10:12:36Z","spotify_id":"6H8KHAldUTB3QXxM7zWrqA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e59f2ebde63e8bf27cf6fb0ed092199b62e3fca658eccda4dd19f8dec7c0c4. 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/6H8KHAldUTB3QXxM7zWrqA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6H8KHAldUTB3QXxM7zWrqA.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x85e59f2ebde63e8bf27cf6fb0ed092199b62e3fca658eccda4dd19f8dec7c0c4","isrc":"UYB282467363","name":"Mala Mala","registered_at":"2026-06-11T10:12:36Z","spotify_id":"6H8KHAldUTB3QXxM7zWrqA","type":"track"}

Tú Sí
type: MusicRecording
duration: PT2M53S
duration ms: 173347
explicit: false
by artist: Mar Lucas
by artist: Kenia Os
by artist: Beéle
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282385000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:10:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0dc96a647c932079549fc4b7175c105081771cb94c682093f23d677adb8ffe5e
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/1p2D1SJyzxtK13uvyubeO5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1p2D1SJyzxtK13uvyubeO5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0dc96a647c932079549fc4b7175c105081771cb94c682093f23d677adb8ffe5e","isrc":"UYB282385000","name":"Tú Sí","registered_at":"2026-06-04T12:10:14Z","spotify_id":"1p2D1SJyzxtK13uvyubeO5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc96a647c932079549fc4b7175c105081771cb94c682093f23d677adb8ffe5e. 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/1p2D1SJyzxtK13uvyubeO5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1p2D1SJyzxtK13uvyubeO5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0dc96a647c932079549fc4b7175c105081771cb94c682093f23d677adb8ffe5e","isrc":"UYB282385000","name":"Tú Sí","registered_at":"2026-06-04T12:10:14Z","spotify_id":"1p2D1SJyzxtK13uvyubeO5","type":"track"}

FUTURALGIA
type: MusicAlbum
date published: 2025-02-07
track: Flores Amarillas
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181651
  explicit: false
  by artist: Alex Luna
  in album: FUTURALGIA
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: USSD12400596
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T12:11:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x48b4e82fbfe9e0a75add6526cb59de2f524d1f21c7ded252eacf0367e11c0ac5
  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/4FUEejbsghxbvpC8N92REI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FUEejbsghxbvpC8N92REI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x48b4e82fbfe9e0a75add6526cb59de2f524d1f21c7ded252eacf0367e11c0ac5","isrc":"USSD12400596","name":"Flores Amarillas","registered_at":"2026-06-07T12:11:05Z","spotify_id":"4FUEejbsghxbvpC8N92REI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b4e82fbfe9e0a75add6526cb59de2f524d1f21c7ded252eacf0367e11c0ac5. 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/4FUEejbsghxbvpC8N92REI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FUEejbsghxbvpC8N92REI.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x48b4e82fbfe9e0a75add6526cb59de2f524d1f21c7ded252eacf0367e11c0ac5","isrc":"USSD12400596","name":"Flores Amarillas","registered_at":"2026-06-07T12:11:05Z","spotify_id":"4FUEejbsghxbvpC8N92REI","type":"track"}
track: Difícil de Querer
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135370
  explicit: false
  by artist: Alex Luna
  in album: FUTURALGIA
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: USSD12400597
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T15:22:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3b9b3890f5cf299e27d2e3cf974985a34219acdb99be936267c5912c1c5023da
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4VVyjEkjFcHUQEQSIP6eH4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4VVyjEkjFcHUQEQSIP6eH4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3b9b3890f5cf299e27d2e3cf974985a34219acdb99be936267c5912c1c5023da","isrc":"USSD12400597","name":"Difícil de Querer","registered_at":"2026-06-09T15:22:12Z","spotify_id":"4VVyjEkjFcHUQEQSIP6eH4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9b3890f5cf299e27d2e3cf974985a34219acdb99be936267c5912c1c5023da. 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/4VVyjEkjFcHUQEQSIP6eH4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4VVyjEkjFcHUQEQSIP6eH4.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x3b9b3890f5cf299e27d2e3cf974985a34219acdb99be936267c5912c1c5023da","isrc":"USSD12400597","name":"Difícil de Querer","registered_at":"2026-06-09T15:22:12Z","spotify_id":"4VVyjEkjFcHUQEQSIP6eH4","type":"track"}
track: Apapáchame Lento
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201663
  explicit: false
  by artist: Alex Luna
  in album: FUTURALGIA
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: USSD12400284
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:47:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x57f4a49b068d35a5689989f78747ebe2c7bacc91fb3784040b8dab3d70a29bc1
  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/3EO3mSYRWG5QX3yIkmWjB6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EO3mSYRWG5QX3yIkmWjB6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x57f4a49b068d35a5689989f78747ebe2c7bacc91fb3784040b8dab3d70a29bc1","isrc":"USSD12400284","name":"Apapáchame Lento","registered_at":"2026-06-05T14:47:32Z","spotify_id":"3EO3mSYRWG5QX3yIkmWjB6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f4a49b068d35a5689989f78747ebe2c7bacc91fb3784040b8dab3d70a29bc1. 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/3EO3mSYRWG5QX3yIkmWjB6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EO3mSYRWG5QX3yIkmWjB6.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x57f4a49b068d35a5689989f78747ebe2c7bacc91fb3784040b8dab3d70a29bc1","isrc":"USSD12400284","name":"Apapáchame Lento","registered_at":"2026-06-05T14:47:32Z","spotify_id":"3EO3mSYRWG5QX3yIkmWjB6","type":"track"}
track: Raro
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143194
  explicit: false
  by artist: Alex Luna
  in album: FUTURALGIA
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: USSD12400598
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T10:38:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x85a99c3cf5b3598603227ae5e86b1b9df943ded5b8fd29c024db11233cb07883
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0uRemIrTqUfduLKfHxxzcr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uRemIrTqUfduLKfHxxzcr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a99c3cf5b3598603227ae5e86b1b9df943ded5b8fd29c024db11233cb07883. 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/0uRemIrTqUfduLKfHxxzcr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uRemIrTqUfduLKfHxxzcr.
    date published: 2026-06-13T13:32:09Z
track: Acuario
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228627
  explicit: false
  by artist: Alex Luna
  by artist: Mar Lucas
  in album: FUTURALGIA
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: USSD12400603
  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: Lo Siento?
track: Nostalgia
track: Loco Borracho
track: San Mike
track: Quisiera
track: Bailando Entre Estrellas

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T05:55:03+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x5f059392190b1ae3643e4e05e9f579cb9d98f3bbc69cbfa71925d0818a7055b3

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/5ifU0x6VcloyQeoMpKHS6t.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ifU0x6VcloyQeoMpKHS6t

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 0x5f059392190b1ae3643e4e05e9f579cb9d98f3bbc69cbfa71925d0818a7055b3. 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/5ifU0x6VcloyQeoMpKHS6t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ifU0x6VcloyQeoMpKHS6t.
date published: 2026-06-13T15:41:10Z

Lo Siento?
type: MusicRecording
duration: PT3M30S
duration ms: 210000
explicit: false
by artist: Alex Luna
in album: FUTURALGIA
  type: MusicAlbum
  date published: 2025-02-07
isrc code: USSD12400633
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T08:53:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ccb6eaaf9bc38d5e5c5f27db041c96fd6e75b002722d3f0d0ad47bc82502a6e
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/7CPZ6ym5Fr0cSXa8tz2p0C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CPZ6ym5Fr0cSXa8tz2p0C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ccb6eaaf9bc38d5e5c5f27db041c96fd6e75b002722d3f0d0ad47bc82502a6e","isrc":"USSD12400633","name":"Lo Siento?","registered_at":"2026-06-06T08:53:45Z","spotify_id":"7CPZ6ym5Fr0cSXa8tz2p0C","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ccb6eaaf9bc38d5e5c5f27db041c96fd6e75b002722d3f0d0ad47bc82502a6e. 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/7CPZ6ym5Fr0cSXa8tz2p0C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CPZ6ym5Fr0cSXa8tz2p0C.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x9ccb6eaaf9bc38d5e5c5f27db041c96fd6e75b002722d3f0d0ad47bc82502a6e","isrc":"USSD12400633","name":"Lo Siento?","registered_at":"2026-06-06T08:53:45Z","spotify_id":"7CPZ6ym5Fr0cSXa8tz2p0C","type":"track"}

Nostalgia
type: MusicRecording
duration: PT2M19S
duration ms: 139285
explicit: false
by artist: Alex Luna
in album: FUTURALGIA
  type: MusicAlbum
  date published: 2025-02-07
isrc code: USSD12400600
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:06:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06a5d22a0a047f6f0daf3303c939291328c6d92beb68a7cd82df6d777d8e5a63
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/1aLSGT41aZpNbKvrU7qt6q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1aLSGT41aZpNbKvrU7qt6q
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 0x06a5d22a0a047f6f0daf3303c939291328c6d92beb68a7cd82df6d777d8e5a63. 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/1aLSGT41aZpNbKvrU7qt6q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1aLSGT41aZpNbKvrU7qt6q.
  date published: 2026-06-13T17:25:41Z

Loco Borracho
type: MusicRecording
duration: PT3M9S
duration ms: 189866
explicit: false
by artist: Alex Luna
by artist: Mamvala
in album: FUTURALGIA
  type: MusicAlbum
  date published: 2025-02-07
isrc code: USSD12400601
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T11:22:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b40951aa0cc694eacd07726430baa117147177bc70298fbacfe22e3108f775e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7LQ7g2wcDj8hRTynANWDwq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LQ7g2wcDj8hRTynANWDwq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8b40951aa0cc694eacd07726430baa117147177bc70298fbacfe22e3108f775e","isrc":"USSD12400601","name":"Loco Borracho","registered_at":"2026-06-18T11:22:56Z","spotify_id":"7LQ7g2wcDj8hRTynANWDwq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b40951aa0cc694eacd07726430baa117147177bc70298fbacfe22e3108f775e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7LQ7g2wcDj8hRTynANWDwq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LQ7g2wcDj8hRTynANWDwq.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8b40951aa0cc694eacd07726430baa117147177bc70298fbacfe22e3108f775e","isrc":"USSD12400601","name":"Loco Borracho","registered_at":"2026-06-18T11:22:56Z","spotify_id":"7LQ7g2wcDj8hRTynANWDwq","type":"track"}

San Mike
type: MusicRecording
duration: PT3M4S
duration ms: 184888
explicit: false
by artist: Alex Luna
in album: FUTURALGIA
  type: MusicAlbum
  date published: 2025-02-07
isrc code: USSD12400428
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:49:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5a127684db0e2c11cb99d48507ee2720f0f01d734475a00508a542164944ed7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/443qHxAQ5O2AV3y8Rb8ukP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/443qHxAQ5O2AV3y8Rb8ukP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5a127684db0e2c11cb99d48507ee2720f0f01d734475a00508a542164944ed7","isrc":"USSD12400428","name":"San Mike","registered_at":"2026-06-09T05:49:11Z","spotify_id":"443qHxAQ5O2AV3y8Rb8ukP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a127684db0e2c11cb99d48507ee2720f0f01d734475a00508a542164944ed7. 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/443qHxAQ5O2AV3y8Rb8ukP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/443qHxAQ5O2AV3y8Rb8ukP.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa5a127684db0e2c11cb99d48507ee2720f0f01d734475a00508a542164944ed7","isrc":"USSD12400428","name":"San Mike","registered_at":"2026-06-09T05:49:11Z","spotify_id":"443qHxAQ5O2AV3y8Rb8ukP","type":"track"}

Quisiera
type: MusicRecording
duration: PT3M3S
duration ms: 183357
explicit: false
by artist: Alex Luna
in album: FUTURALGIA
  type: MusicAlbum
  date published: 2025-02-07
isrc code: USSD12400110
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:28:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc30d769d77033ad45e37756e95d301e80a0e1fa851f0ebdd5e5a3fe6724728d2
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/5wt1GnlYbBeRTPUWCuDRTD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wt1GnlYbBeRTPUWCuDRTD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30d769d77033ad45e37756e95d301e80a0e1fa851f0ebdd5e5a3fe6724728d2. 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/5wt1GnlYbBeRTPUWCuDRTD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wt1GnlYbBeRTPUWCuDRTD.
  date published: 2026-06-13T12:53:06Z

Bailando Entre Estrellas
type: MusicRecording
duration: PT3M1S
duration ms: 181738
explicit: false
by artist: Alex Luna
in album: FUTURALGIA
  type: MusicAlbum
  date published: 2025-02-07
isrc code: USSD12400602
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:35:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1a84bb2a0a9c39e69b521639768a9ad075f23336ca22035e7c9851d2799917e
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/2VHb12iIsQHK9Owzk9jfeJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VHb12iIsQHK9Owzk9jfeJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb1a84bb2a0a9c39e69b521639768a9ad075f23336ca22035e7c9851d2799917e","isrc":"USSD12400602","name":"Bailando Entre Estrellas","registered_at":"2026-06-07T18:35:44Z","spotify_id":"2VHb12iIsQHK9Owzk9jfeJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a84bb2a0a9c39e69b521639768a9ad075f23336ca22035e7c9851d2799917e. 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/2VHb12iIsQHK9Owzk9jfeJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VHb12iIsQHK9Owzk9jfeJ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb1a84bb2a0a9c39e69b521639768a9ad075f23336ca22035e7c9851d2799917e","isrc":"USSD12400602","name":"Bailando Entre Estrellas","registered_at":"2026-06-07T18:35:44Z","spotify_id":"2VHb12iIsQHK9Owzk9jfeJ","type":"track"}

Acuario
type: MusicAlbum
date published: 2025-02-06
track: Acuario
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228627
  explicit: false
  by artist: Alex Luna
  by artist: Mar Lucas
  in album: Acuario
    type: MusicAlbum
    date published: 2025-02-06
  isrc code: USSD12400603
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T05:55:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5f059392190b1ae3643e4e05e9f579cb9d98f3bbc69cbfa71925d0818a7055b3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2Rlf6hDAHEAfl8kLhBrIih.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Rlf6hDAHEAfl8kLhBrIih
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f059392190b1ae3643e4e05e9f579cb9d98f3bbc69cbfa71925d0818a7055b3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Rlf6hDAHEAfl8kLhBrIih.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Rlf6hDAHEAfl8kLhBrIih.
    date published: 2026-07-02T05:09:12Z

Sin Filtro
type: MusicAlbum
date published: 2024-03-28
track: Sin Filtro
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177000
  explicit: false
  by artist: Mar Lucas
  by artist: Lérica
  by artist: India Martinez
  in album: Sin Filtro
    type: MusicAlbum
    date published: 2024-03-28
  isrc code: UYB282485009
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T04:47:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcd54dfe1105c654d804f2c616b77f9c04b6d153d808dba3a0bd99ff72f69af97
  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/4Z5PBylYcd22Wp1YAhR7gT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Z5PBylYcd22Wp1YAhR7gT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcd54dfe1105c654d804f2c616b77f9c04b6d153d808dba3a0bd99ff72f69af97","isrc":"UYB282485009","name":"Sin Filtro","registered_at":"2026-06-06T04:47:22Z","spotify_id":"4Z5PBylYcd22Wp1YAhR7gT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd54dfe1105c654d804f2c616b77f9c04b6d153d808dba3a0bd99ff72f69af97. 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/4Z5PBylYcd22Wp1YAhR7gT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Z5PBylYcd22Wp1YAhR7gT.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xcd54dfe1105c654d804f2c616b77f9c04b6d153d808dba3a0bd99ff72f69af97","isrc":"UYB282485009","name":"Sin Filtro","registered_at":"2026-06-06T04:47:22Z","spotify_id":"4Z5PBylYcd22Wp1YAhR7gT","type":"track"}

éXtasis
type: MusicAlbum
date published: 2024-08-30
track: NADA
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173685
  explicit: false
  by artist: Edurne
  in album: éXtasis
    type: MusicAlbum
    date published: 2024-08-30
  isrc code: ES71G2405783
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:05:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8fd59c0454adf99e19cb9ff5385c943a6a333fc8fc1879c6ee12688170fc87c
  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/2QhHPI2f0meLLstZ3PqqD4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QhHPI2f0meLLstZ3PqqD4
  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 0xb8fd59c0454adf99e19cb9ff5385c943a6a333fc8fc1879c6ee12688170fc87c. 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/2QhHPI2f0meLLstZ3PqqD4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QhHPI2f0meLLstZ3PqqD4.
    date published: 2026-06-13T12:47:07Z
track: Mírame
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181927
  explicit: false
  by artist: Edurne
  in album: éXtasis
    type: MusicAlbum
    date published: 2024-08-30
  isrc code: ES71G2417135
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:22:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9527578eabca3d0899ff8f7de9a069a64ffa3380a1ef79a254d88173f092d254
  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/6j3LKR6eyJ0I9lrnRNKKSM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6j3LKR6eyJ0I9lrnRNKKSM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9527578eabca3d0899ff8f7de9a069a64ffa3380a1ef79a254d88173f092d254","isrc":"ES71G2417135","name":"Mírame","registered_at":"2026-06-04T14:22:03Z","spotify_id":"6j3LKR6eyJ0I9lrnRNKKSM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9527578eabca3d0899ff8f7de9a069a64ffa3380a1ef79a254d88173f092d254. 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/6j3LKR6eyJ0I9lrnRNKKSM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6j3LKR6eyJ0I9lrnRNKKSM.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x9527578eabca3d0899ff8f7de9a069a64ffa3380a1ef79a254d88173f092d254","isrc":"ES71G2417135","name":"Mírame","registered_at":"2026-06-04T14:22:03Z","spotify_id":"6j3LKR6eyJ0I9lrnRNKKSM","type":"track"}
track: La Culpa
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155525
  explicit: false
  by artist: Edurne
  in album: éXtasis
    type: MusicAlbum
    date published: 2024-08-30
  isrc code: ES71G2418912
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:02:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa74834cf375284c088f1e654d70175a02bd8eed81ed3814613e1cf8eab3e3751
  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/4AanvgwyBtrfFo5q71RF8A.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AanvgwyBtrfFo5q71RF8A
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa74834cf375284c088f1e654d70175a02bd8eed81ed3814613e1cf8eab3e3751","isrc":"ES71G2418912","name":"La Culpa","registered_at":"2026-06-04T14:02:15Z","spotify_id":"4AanvgwyBtrfFo5q71RF8A","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74834cf375284c088f1e654d70175a02bd8eed81ed3814613e1cf8eab3e3751. 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/4AanvgwyBtrfFo5q71RF8A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AanvgwyBtrfFo5q71RF8A.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xa74834cf375284c088f1e654d70175a02bd8eed81ed3814613e1cf8eab3e3751","isrc":"ES71G2418912","name":"La Culpa","registered_at":"2026-06-04T14:02:15Z","spotify_id":"4AanvgwyBtrfFo5q71RF8A","type":"track"}
track: Te Quedaste Solo
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176440
  explicit: false
  by artist: Edurne
  by artist: NIA
  in album: éXtasis
    type: MusicAlbum
    date published: 2024-08-30
  isrc code: ES71G2221663
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:14:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb7dd387c549c718995ba902601edf0b98617be92c76fb854f1fae8961fc5ef2b
  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/5pZkbytA3q5k69C9JTxUDI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pZkbytA3q5k69C9JTxUDI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb7dd387c549c718995ba902601edf0b98617be92c76fb854f1fae8961fc5ef2b","isrc":"ES71G2221663","name":"Te Quedaste Solo","registered_at":"2026-06-05T17:14:40Z","spotify_id":"5pZkbytA3q5k69C9JTxUDI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dd387c549c718995ba902601edf0b98617be92c76fb854f1fae8961fc5ef2b. 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/5pZkbytA3q5k69C9JTxUDI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pZkbytA3q5k69C9JTxUDI.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xb7dd387c549c718995ba902601edf0b98617be92c76fb854f1fae8961fc5ef2b","isrc":"ES71G2221663","name":"Te Quedaste Solo","registered_at":"2026-06-05T17:14:40Z","spotify_id":"5pZkbytA3q5k69C9JTxUDI","type":"track"}
track: Va Por Ti
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145714
  explicit: false
  by artist: Edurne
  in album: éXtasis
    type: MusicAlbum
    date published: 2024-08-30
  isrc code: ES71G2414945
  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: Modo Avión
track: La Playlist
track: Lobo
track: Mil Motivos - Version Dueto
track: Sigo Siendo La Misma
track: Esta Noche No Me Atrapas
track: Juego Al Azar
track: Fresas & Champán

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T18:04:36+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x3414faa666fcd48e1fba0884784ec21e5004637ff94e9c78f3f4bc96dda25096

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1Oqgt5m9lK1ZJTHpVCruat.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Oqgt5m9lK1ZJTHpVCruat

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3414faa666fcd48e1fba0884784ec21e5004637ff94e9c78f3f4bc96dda25096","isrc":"ES71G2414945","name":"Va Por Ti","registered_at":"2026-06-07T18:04:36Z","spotify_id":"1Oqgt5m9lK1ZJTHpVCruat","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 0x3414faa666fcd48e1fba0884784ec21e5004637ff94e9c78f3f4bc96dda25096. 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/1Oqgt5m9lK1ZJTHpVCruat.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Oqgt5m9lK1ZJTHpVCruat.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0x3414faa666fcd48e1fba0884784ec21e5004637ff94e9c78f3f4bc96dda25096","isrc":"ES71G2414945","name":"Va Por Ti","registered_at":"2026-06-07T18:04:36Z","spotify_id":"1Oqgt5m9lK1ZJTHpVCruat","type":"track"}

Modo Avión
type: MusicRecording
duration: PT2M39S
duration ms: 159512
explicit: false
by artist: Edurne
in album: éXtasis
  type: MusicAlbum
  date published: 2024-08-30
isrc code: ES71G2419108
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:34:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe982c2165218d7709be8cc3c901312124dacea3f411f3fc9b4fdb87e9cf2871f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3NfKAKgbQxSrLtMi8ra0f1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NfKAKgbQxSrLtMi8ra0f1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe982c2165218d7709be8cc3c901312124dacea3f411f3fc9b4fdb87e9cf2871f","isrc":"ES71G2419108","name":"Modo Avión","registered_at":"2026-06-18T02:34:34Z","spotify_id":"3NfKAKgbQxSrLtMi8ra0f1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe982c2165218d7709be8cc3c901312124dacea3f411f3fc9b4fdb87e9cf2871f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3NfKAKgbQxSrLtMi8ra0f1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NfKAKgbQxSrLtMi8ra0f1.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe982c2165218d7709be8cc3c901312124dacea3f411f3fc9b4fdb87e9cf2871f","isrc":"ES71G2419108","name":"Modo Avión","registered_at":"2026-06-18T02:34:34Z","spotify_id":"3NfKAKgbQxSrLtMi8ra0f1","type":"track"}

La Playlist
type: MusicRecording
duration: PT2M50S
duration ms: 170940
explicit: false
by artist: Edurne
by artist: Mar Lucas
in album: éXtasis
  type: MusicAlbum
  date published: 2024-08-30
isrc code: ES71G2419088
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:59:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5dd05683e1ce8f797a09ae6ccaea333db039cc48eaf16c0369a37675a7865687
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/0b4IE3re39rqOsgxIS2sAX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0b4IE3re39rqOsgxIS2sAX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5dd05683e1ce8f797a09ae6ccaea333db039cc48eaf16c0369a37675a7865687","isrc":"ES71G2419088","name":"La Playlist","registered_at":"2026-06-05T08:59:27Z","spotify_id":"0b4IE3re39rqOsgxIS2sAX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd05683e1ce8f797a09ae6ccaea333db039cc48eaf16c0369a37675a7865687. 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/0b4IE3re39rqOsgxIS2sAX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0b4IE3re39rqOsgxIS2sAX.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5dd05683e1ce8f797a09ae6ccaea333db039cc48eaf16c0369a37675a7865687","isrc":"ES71G2419088","name":"La Playlist","registered_at":"2026-06-05T08:59:27Z","spotify_id":"0b4IE3re39rqOsgxIS2sAX","type":"track"}

Lobo
type: MusicRecording
duration: PT3M0S
duration ms: 180452
explicit: false
by artist: Edurne
in album: éXtasis
  type: MusicAlbum
  date published: 2024-08-30
isrc code: ES71G2419106
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T09:28:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x861e27c2a28f8d08b7b1e1679d6cddabf51cbd55af1e860869f884407e40ff5a
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/6FflFqeL5FMh9L5w10G4Fe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FflFqeL5FMh9L5w10G4Fe
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 0x861e27c2a28f8d08b7b1e1679d6cddabf51cbd55af1e860869f884407e40ff5a. 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/6FflFqeL5FMh9L5w10G4Fe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FflFqeL5FMh9L5w10G4Fe.
  date published: 2026-06-13T15:41:10Z

Mil Motivos - Version Dueto
type: MusicRecording
duration: PT3M0S
duration ms: 180923
explicit: false
by artist: Edurne
by artist: Yarea
in album: éXtasis
  type: MusicAlbum
  date published: 2024-08-30
isrc code: ES71G2238234
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:51:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc24c0176bcb8e7937e701e2cb96a48f60b3032e83842164adf1f9cc1e41c86b0
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/2UTMZoQb49CxWKTfzPcl5a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UTMZoQb49CxWKTfzPcl5a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc24c0176bcb8e7937e701e2cb96a48f60b3032e83842164adf1f9cc1e41c86b0","isrc":"ES71G2238234","name":"Mil Motivos - Version Dueto","registered_at":"2026-06-09T18:51:53Z","spotify_id":"2UTMZoQb49CxWKTfzPcl5a","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24c0176bcb8e7937e701e2cb96a48f60b3032e83842164adf1f9cc1e41c86b0. 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/2UTMZoQb49CxWKTfzPcl5a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UTMZoQb49CxWKTfzPcl5a.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc24c0176bcb8e7937e701e2cb96a48f60b3032e83842164adf1f9cc1e41c86b0","isrc":"ES71G2238234","name":"Mil Motivos - Version Dueto","registered_at":"2026-06-09T18:51:53Z","spotify_id":"2UTMZoQb49CxWKTfzPcl5a","type":"track"}

Sigo Siendo La Misma
type: MusicRecording
duration: PT3M0S
duration ms: 180227
explicit: false
by artist: Edurne
in album: éXtasis
  type: MusicAlbum
  date published: 2024-08-30
isrc code: ES71G2419109
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:05:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e6e20bfc852b8375a16bb50340187eb59a6d5ee0ae74c8c79cdc7de2a6ebbc6
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/7cAVGE4C7qnxHFK8LOD9Mr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cAVGE4C7qnxHFK8LOD9Mr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e6e20bfc852b8375a16bb50340187eb59a6d5ee0ae74c8c79cdc7de2a6ebbc6","isrc":"ES71G2419109","name":"Sigo Siendo La Misma","registered_at":"2026-06-07T14:05:40Z","spotify_id":"7cAVGE4C7qnxHFK8LOD9Mr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6e20bfc852b8375a16bb50340187eb59a6d5ee0ae74c8c79cdc7de2a6ebbc6. 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/7cAVGE4C7qnxHFK8LOD9Mr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cAVGE4C7qnxHFK8LOD9Mr.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1e6e20bfc852b8375a16bb50340187eb59a6d5ee0ae74c8c79cdc7de2a6ebbc6","isrc":"ES71G2419109","name":"Sigo Siendo La Misma","registered_at":"2026-06-07T14:05:40Z","spotify_id":"7cAVGE4C7qnxHFK8LOD9Mr","type":"track"}

Esta Noche No Me Atrapas
type: MusicRecording
duration: PT2M30S
duration ms: 150895
explicit: false
by artist: Edurne
in album: éXtasis
  type: MusicAlbum
  date published: 2024-08-30
isrc code: ES71G2419107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:49:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50946f3d0f6bb937695cbf43d3a663848edc2fa58398e58ff331f9dca1151b1b
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/2rO6Ygg7xZy1tTIu9EDFs8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rO6Ygg7xZy1tTIu9EDFs8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50946f3d0f6bb937695cbf43d3a663848edc2fa58398e58ff331f9dca1151b1b","isrc":"ES71G2419107","name":"Esta Noche No Me Atrapas","registered_at":"2026-06-09T18:49:11Z","spotify_id":"2rO6Ygg7xZy1tTIu9EDFs8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50946f3d0f6bb937695cbf43d3a663848edc2fa58398e58ff331f9dca1151b1b. 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/2rO6Ygg7xZy1tTIu9EDFs8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rO6Ygg7xZy1tTIu9EDFs8.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x50946f3d0f6bb937695cbf43d3a663848edc2fa58398e58ff331f9dca1151b1b","isrc":"ES71G2419107","name":"Esta Noche No Me Atrapas","registered_at":"2026-06-09T18:49:11Z","spotify_id":"2rO6Ygg7xZy1tTIu9EDFs8","type":"track"}

Juego Al Azar
type: MusicRecording
duration: PT2M56S
duration ms: 176045
explicit: false
by artist: Edurne
in album: éXtasis
  type: MusicAlbum
  date published: 2024-08-30
isrc code: ES71G2419105
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:50:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7578cce15b116799cf89f4717adb74acdbd44654d07bb9192bd4b7802b046011
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/4yjAHfNEk1COwWj5JQAWSz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yjAHfNEk1COwWj5JQAWSz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7578cce15b116799cf89f4717adb74acdbd44654d07bb9192bd4b7802b046011","isrc":"ES71G2419105","name":"Juego Al Azar","registered_at":"2026-06-08T20:50:37Z","spotify_id":"4yjAHfNEk1COwWj5JQAWSz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7578cce15b116799cf89f4717adb74acdbd44654d07bb9192bd4b7802b046011. 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/4yjAHfNEk1COwWj5JQAWSz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yjAHfNEk1COwWj5JQAWSz.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7578cce15b116799cf89f4717adb74acdbd44654d07bb9192bd4b7802b046011","isrc":"ES71G2419105","name":"Juego Al Azar","registered_at":"2026-06-08T20:50:37Z","spotify_id":"4yjAHfNEk1COwWj5JQAWSz","type":"track"}

Fresas & Champán
type: MusicRecording
duration: PT2M58S
duration ms: 178696
explicit: false
by artist: Edurne
in album: éXtasis
  type: MusicAlbum
  date published: 2024-08-30
isrc code: ES71G2304924
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T11:23:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75e56a558f96a8c4d092da59dc6c892d29c420c2a764f68ecf203beae73f4057
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/30x5oVnNLCSrILz5mGIyNG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30x5oVnNLCSrILz5mGIyNG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75e56a558f96a8c4d092da59dc6c892d29c420c2a764f68ecf203beae73f4057","isrc":"ES71G2304924","name":"Fresas & Champán","registered_at":"2026-06-06T11:23:30Z","spotify_id":"30x5oVnNLCSrILz5mGIyNG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e56a558f96a8c4d092da59dc6c892d29c420c2a764f68ecf203beae73f4057. 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/30x5oVnNLCSrILz5mGIyNG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30x5oVnNLCSrILz5mGIyNG.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x75e56a558f96a8c4d092da59dc6c892d29c420c2a764f68ecf203beae73f4057","isrc":"ES71G2304924","name":"Fresas & Champán","registered_at":"2026-06-06T11:23:30Z","spotify_id":"30x5oVnNLCSrILz5mGIyNG","type":"track"}

La Playlist
type: MusicAlbum
date published: 2024-08-29
track: La Playlist
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170940
  explicit: false
  by artist: Edurne
  by artist: Mar Lucas
  in album: La Playlist
    type: MusicAlbum
    date published: 2024-08-29
  isrc code: ES71G2419088
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T08:59:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5dd05683e1ce8f797a09ae6ccaea333db039cc48eaf16c0369a37675a7865687
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5Sd5dx457PupKrTnU4vetp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Sd5dx457PupKrTnU4vetp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5dd05683e1ce8f797a09ae6ccaea333db039cc48eaf16c0369a37675a7865687","isrc":"ES71G2419088","name":"La Playlist","registered_at":"2026-06-05T08:59:27Z","spotify_id":"5Sd5dx457PupKrTnU4vetp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd05683e1ce8f797a09ae6ccaea333db039cc48eaf16c0369a37675a7865687. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Sd5dx457PupKrTnU4vetp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Sd5dx457PupKrTnU4vetp.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x5dd05683e1ce8f797a09ae6ccaea333db039cc48eaf16c0369a37675a7865687","isrc":"ES71G2419088","name":"La Playlist","registered_at":"2026-06-05T08:59:27Z","spotify_id":"5Sd5dx457PupKrTnU4vetp","type":"track"}

Sempre dempeus
type: MusicAlbum
date published: 2025-01-03
track: Sempre dempeus
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172797
  explicit: false
  by artist: Buhos
  in album: Sempre dempeus
    type: MusicAlbum
    date published: 2025-01-03
  isrc code: ES71G2432684
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:57:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x19c187cb835b495e1f29fab55787761d893d67309cc4fb7a9ad8c271bcc54014
  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/3LltYIVc0cxNZLjqqNEfc4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LltYIVc0cxNZLjqqNEfc4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x19c187cb835b495e1f29fab55787761d893d67309cc4fb7a9ad8c271bcc54014","isrc":"ES71G2432684","name":"Sempre dempeus","registered_at":"2026-06-04T12:57:54Z","spotify_id":"3LltYIVc0cxNZLjqqNEfc4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c187cb835b495e1f29fab55787761d893d67309cc4fb7a9ad8c271bcc54014. 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/3LltYIVc0cxNZLjqqNEfc4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LltYIVc0cxNZLjqqNEfc4.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x19c187cb835b495e1f29fab55787761d893d67309cc4fb7a9ad8c271bcc54014","isrc":"ES71G2432684","name":"Sempre dempeus","registered_at":"2026-06-04T12:57:54Z","spotify_id":"3LltYIVc0cxNZLjqqNEfc4","type":"track"}
track: Foc
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196678
  explicit: false
  by artist: Buhos
  in album: Sempre dempeus
    type: MusicAlbum
    date published: 2025-01-03
  isrc code: ES71G2432686
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:24:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ac03f6bec35f70edbdd3a79c0c6350bf64b77f071c395dd42d29d7efd9bf584
  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/0NXVnr9YWzCG1SIh1aMbA3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NXVnr9YWzCG1SIh1aMbA3
  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 0x3ac03f6bec35f70edbdd3a79c0c6350bf64b77f071c395dd42d29d7efd9bf584. 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/0NXVnr9YWzCG1SIh1aMbA3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0NXVnr9YWzCG1SIh1aMbA3.
    date published: 2026-06-13T17:25:41Z
track: Actitud
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186650
  explicit: false
  by artist: Buhos
  by artist: Fraktal
  by artist: Mon DJ
  in album: Sempre dempeus
    type: MusicAlbum
    date published: 2025-01-03
  isrc code: ES71G2412686
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:38:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x22bab73743916925772f4f51d3077cba5f1aad7166d13ba254d2667f13ab899a
  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/0lVJxMzM3RVHj3dOBKc3oq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lVJxMzM3RVHj3dOBKc3oq
  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 0x22bab73743916925772f4f51d3077cba5f1aad7166d13ba254d2667f13ab899a. 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/0lVJxMzM3RVHj3dOBKc3oq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0lVJxMzM3RVHj3dOBKc3oq.
    date published: 2026-06-13T17:25:41Z
track: Hem vingut a jugar
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151450
  explicit: false
  by artist: Buhos
  in album: Sempre dempeus
    type: MusicAlbum
    date published: 2025-01-03
  isrc code: ES71G2432685
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:32:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x190d43d8f2dfe8c7422769b2133e48f5fae6d420c0b31270df0d2ec3e17395b2
  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/7zzxDDu1MPGdM4Uu3F9X98.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zzxDDu1MPGdM4Uu3F9X98
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x190d43d8f2dfe8c7422769b2133e48f5fae6d420c0b31270df0d2ec3e17395b2","isrc":"ES71G2432685","name":"Hem vingut a jugar","registered_at":"2026-06-04T14:32:54Z","spotify_id":"7zzxDDu1MPGdM4Uu3F9X98","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190d43d8f2dfe8c7422769b2133e48f5fae6d420c0b31270df0d2ec3e17395b2. 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/7zzxDDu1MPGdM4Uu3F9X98.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zzxDDu1MPGdM4Uu3F9X98.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x190d43d8f2dfe8c7422769b2133e48f5fae6d420c0b31270df0d2ec3e17395b2","isrc":"ES71G2432685","name":"Hem vingut a jugar","registered_at":"2026-06-04T14:32:54Z","spotify_id":"7zzxDDu1MPGdM4Uu3F9X98","type":"track"}
track: Fins al final
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205736
  explicit: false
  by artist: Buhos
  in album: Sempre dempeus
    type: MusicAlbum
    date published: 2025-01-03
  isrc code: ES71G2432689
  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: Today is the day
track: Diumenges
track: Amb tu
track: Milers d’espurnes

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T15:31:51+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x14189f33835bfe069b55184adc598b5f3fc4b477936a467e0cfc2cd215efea31

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/2PqhFkgTiCnY0vhTaZTsbS.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PqhFkgTiCnY0vhTaZTsbS

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x14189f33835bfe069b55184adc598b5f3fc4b477936a467e0cfc2cd215efea31","isrc":"ES71G2432689","name":"Fins al final","registered_at":"2026-06-06T15:31:51Z","spotify_id":"2PqhFkgTiCnY0vhTaZTsbS","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 0x14189f33835bfe069b55184adc598b5f3fc4b477936a467e0cfc2cd215efea31. 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/2PqhFkgTiCnY0vhTaZTsbS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PqhFkgTiCnY0vhTaZTsbS.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x14189f33835bfe069b55184adc598b5f3fc4b477936a467e0cfc2cd215efea31","isrc":"ES71G2432689","name":"Fins al final","registered_at":"2026-06-06T15:31:51Z","spotify_id":"2PqhFkgTiCnY0vhTaZTsbS","type":"track"}

Today is the day
type: MusicRecording
duration: PT2M50S
duration ms: 170508
explicit: false
by artist: Buhos
by artist: Mar Lucas
in album: Sempre dempeus
  type: MusicAlbum
  date published: 2025-01-03
isrc code: ES71G2405476
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:51:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2eccc2c1695dfd2f416628e98e338db279cd3ab718944cb8dd3fc550603f20c2
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/3HssNlMdEekzbs1bWn5eqt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HssNlMdEekzbs1bWn5eqt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2eccc2c1695dfd2f416628e98e338db279cd3ab718944cb8dd3fc550603f20c2","isrc":"ES71G2405476","name":"Today is the day","registered_at":"2026-06-05T21:51:46Z","spotify_id":"3HssNlMdEekzbs1bWn5eqt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eccc2c1695dfd2f416628e98e338db279cd3ab718944cb8dd3fc550603f20c2. 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/3HssNlMdEekzbs1bWn5eqt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HssNlMdEekzbs1bWn5eqt.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x2eccc2c1695dfd2f416628e98e338db279cd3ab718944cb8dd3fc550603f20c2","isrc":"ES71G2405476","name":"Today is the day","registered_at":"2026-06-05T21:51:46Z","spotify_id":"3HssNlMdEekzbs1bWn5eqt","type":"track"}

Diumenges
type: MusicRecording
duration: PT2M37S
duration ms: 157225
explicit: false
by artist: Buhos
in album: Sempre dempeus
  type: MusicAlbum
  date published: 2025-01-03
isrc code: ES71G2423073
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T01:23:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5bad598044add3667d186d6df4d9b1f2b024632cd3f0ec5864eb4f4a23d9267
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/5Zxy0Idl01mGNcNmQCP9jL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Zxy0Idl01mGNcNmQCP9jL
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 0xb5bad598044add3667d186d6df4d9b1f2b024632cd3f0ec5864eb4f4a23d9267. 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/5Zxy0Idl01mGNcNmQCP9jL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Zxy0Idl01mGNcNmQCP9jL.
  date published: 2026-06-13T17:25:41Z

Amb tu
type: MusicRecording
duration: PT2M50S
duration ms: 170193
explicit: false
by artist: Buhos
by artist: Ivet Solé
by artist: Ixent Solé
in album: Sempre dempeus
  type: MusicAlbum
  date published: 2025-01-03
isrc code: ES71G2420516
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:05:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcae8fef95c95e9943ad8bb0720690e71a0263c9f067eab99523538c180b3079b
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/0megyttPvphgiij5vY0wOG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0megyttPvphgiij5vY0wOG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcae8fef95c95e9943ad8bb0720690e71a0263c9f067eab99523538c180b3079b","isrc":"ES71G2420516","name":"Amb tu","registered_at":"2026-06-05T18:05:42Z","spotify_id":"0megyttPvphgiij5vY0wOG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae8fef95c95e9943ad8bb0720690e71a0263c9f067eab99523538c180b3079b. 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/0megyttPvphgiij5vY0wOG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0megyttPvphgiij5vY0wOG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcae8fef95c95e9943ad8bb0720690e71a0263c9f067eab99523538c180b3079b","isrc":"ES71G2420516","name":"Amb tu","registered_at":"2026-06-05T18:05:42Z","spotify_id":"0megyttPvphgiij5vY0wOG","type":"track"}

Milers d’espurnes
type: MusicRecording
duration: PT5M16S
duration ms: 316590
explicit: false
by artist: Buhos
by artist: Las Migas
in album: Sempre dempeus
  type: MusicAlbum
  date published: 2025-01-03
isrc code: ES71G2405129
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:56:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x462ad0f8ad90979b6d9ce293ccf269b6dfd0fb341359b2ba880d990cc37c948d
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/2yv6k8l0MgDtfTy5OmZW66.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2yv6k8l0MgDtfTy5OmZW66
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x462ad0f8ad90979b6d9ce293ccf269b6dfd0fb341359b2ba880d990cc37c948d","isrc":"ES71G2405129","name":"Milers d’espurnes","registered_at":"2026-06-07T07:56:11Z","spotify_id":"2yv6k8l0MgDtfTy5OmZW66","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462ad0f8ad90979b6d9ce293ccf269b6dfd0fb341359b2ba880d990cc37c948d. 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/2yv6k8l0MgDtfTy5OmZW66.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2yv6k8l0MgDtfTy5OmZW66.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x462ad0f8ad90979b6d9ce293ccf269b6dfd0fb341359b2ba880d990cc37c948d","isrc":"ES71G2405129","name":"Milers d’espurnes","registered_at":"2026-06-07T07:56:11Z","spotify_id":"2yv6k8l0MgDtfTy5OmZW66","type":"track"}

Today is the day
type: MusicAlbum
date published: 2024-04-05
track: Today is the day
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170780
  explicit: false
  by artist: Buhos
  by artist: Mar Lucas
  in album: Today is the day
    type: MusicAlbum
    date published: 2024-04-05
  isrc code: ES71G2405476
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:51:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2eccc2c1695dfd2f416628e98e338db279cd3ab718944cb8dd3fc550603f20c2
  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/0kCwogCcYRnmgVnaowyYBF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kCwogCcYRnmgVnaowyYBF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2eccc2c1695dfd2f416628e98e338db279cd3ab718944cb8dd3fc550603f20c2","isrc":"ES71G2405476","name":"Today is the day","registered_at":"2026-06-05T21:51:46Z","spotify_id":"0kCwogCcYRnmgVnaowyYBF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eccc2c1695dfd2f416628e98e338db279cd3ab718944cb8dd3fc550603f20c2. 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/0kCwogCcYRnmgVnaowyYBF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0kCwogCcYRnmgVnaowyYBF.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2eccc2c1695dfd2f416628e98e338db279cd3ab718944cb8dd3fc550603f20c2","isrc":"ES71G2405476","name":"Today is the day","registered_at":"2026-06-05T21:51:46Z","spotify_id":"0kCwogCcYRnmgVnaowyYBF","type":"track"}

Pastillas Pa Dormir
type: MusicAlbum
date published: 2025-05-15
track: Pastillas Pa Dormir
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185242
  explicit: false
  by artist: Mar Lucas
  by artist: Lasso
  in album: Pastillas Pa Dormir
    type: MusicAlbum
    date published: 2025-05-15
  isrc code: MXA3T2552489
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:45:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7eb2a7218e587d0a5983b9f09c4abcd07c0f0e44e2d9f5a5fb69843cd4332f04
  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/4q0nJgk3gCtBZInE3UNWuE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4q0nJgk3gCtBZInE3UNWuE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7eb2a7218e587d0a5983b9f09c4abcd07c0f0e44e2d9f5a5fb69843cd4332f04","isrc":"MXA3T2552489","name":"Pastillas Pa Dormir","registered_at":"2026-06-04T06:45:45Z","spotify_id":"4q0nJgk3gCtBZInE3UNWuE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb2a7218e587d0a5983b9f09c4abcd07c0f0e44e2d9f5a5fb69843cd4332f04. 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/4q0nJgk3gCtBZInE3UNWuE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4q0nJgk3gCtBZInE3UNWuE.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7eb2a7218e587d0a5983b9f09c4abcd07c0f0e44e2d9f5a5fb69843cd4332f04","isrc":"MXA3T2552489","name":"Pastillas Pa Dormir","registered_at":"2026-06-04T06:45:45Z","spotify_id":"4q0nJgk3gCtBZInE3UNWuE","type":"track"}

Decírtelo
type: MusicAlbum
date published: 2025-04-24
track: Decírtelo
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156460
  explicit: false
  by artist: MAYO
  by artist: Mar Lucas
  in album: Decírtelo
    type: MusicAlbum
    date published: 2025-04-24
  isrc code: ESUM72500465
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:38:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2620256e1a78abb9679e46bd350c057c9a05b867a7db814544c73e5f89021435
  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/7dBlz3dfeVZPmvbPm419N6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dBlz3dfeVZPmvbPm419N6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2620256e1a78abb9679e46bd350c057c9a05b867a7db814544c73e5f89021435","isrc":"ESUM72500465","name":"Decírtelo","registered_at":"2026-06-04T11:38:10Z","spotify_id":"7dBlz3dfeVZPmvbPm419N6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2620256e1a78abb9679e46bd350c057c9a05b867a7db814544c73e5f89021435. 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/7dBlz3dfeVZPmvbPm419N6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dBlz3dfeVZPmvbPm419N6.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2620256e1a78abb9679e46bd350c057c9a05b867a7db814544c73e5f89021435","isrc":"ESUM72500465","name":"Decírtelo","registered_at":"2026-06-04T11:38:10Z","spotify_id":"7dBlz3dfeVZPmvbPm419N6","type":"track"}

Readyactiva
type: MusicAlbum
date published: 2025-03-20
track: Readyactiva
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154063
  explicit: false
  by artist: Mar Lucas
  by artist: L-Gante
  in album: Readyactiva
    type: MusicAlbum
    date published: 2025-03-20
  isrc code: MXA3T2503379
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:02:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdfd13e868f747c80829a522a3983b01fb2351a14f847261bd2105ba8c4848484
  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/2hC3hT2iAyHlsANVNjt0kN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hC3hT2iAyHlsANVNjt0kN
  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 0xdfd13e868f747c80829a522a3983b01fb2351a14f847261bd2105ba8c4848484. 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/2hC3hT2iAyHlsANVNjt0kN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2hC3hT2iAyHlsANVNjt0kN.
    date published: 2026-06-13T15:41:10Z

El Horóscopo
type: MusicAlbum
date published: 2025-01-30
track: El Horóscopo
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179124
  explicit: false
  by artist: SAIBU
  by artist: Mar Lucas
  in album: El Horóscopo
    type: MusicAlbum
    date published: 2025-01-30
  isrc code: MXA3T2429758
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T20:12:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x228e854459122922f97d6a0896ce143d877d519964c1c0d7e1571a11610a058a
  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/403yoIjg5G7GZ8iUjBxi7n.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/403yoIjg5G7GZ8iUjBxi7n
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x228e854459122922f97d6a0896ce143d877d519964c1c0d7e1571a11610a058a","isrc":"MXA3T2429758","name":"El Horóscopo","registered_at":"2026-06-05T20:12:57Z","spotify_id":"403yoIjg5G7GZ8iUjBxi7n","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228e854459122922f97d6a0896ce143d877d519964c1c0d7e1571a11610a058a. 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/403yoIjg5G7GZ8iUjBxi7n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/403yoIjg5G7GZ8iUjBxi7n.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x228e854459122922f97d6a0896ce143d877d519964c1c0d7e1571a11610a058a","isrc":"MXA3T2429758","name":"El Horóscopo","registered_at":"2026-06-05T20:12:57Z","spotify_id":"403yoIjg5G7GZ8iUjBxi7n","type":"track"}

No Ha Sido Fácil
type: MusicAlbum
date published: 2025-01-23
track: No Ha Sido Fácil
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142135
  explicit: false
  by artist: Mar Lucas
  in album: No Ha Sido Fácil
    type: MusicAlbum
    date published: 2025-01-23
  isrc code: MXA3T2581938
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T17:52:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9bf16142867a93cdd1faae4fbcd268b4c5e243365dc02b4ed42697efac2f9aa1
  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/3hZqPIMJkGF7mnivtVSyFn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hZqPIMJkGF7mnivtVSyFn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9bf16142867a93cdd1faae4fbcd268b4c5e243365dc02b4ed42697efac2f9aa1","isrc":"MXA3T2581938","name":"No Ha Sido Fácil","registered_at":"2026-06-06T17:52:08Z","spotify_id":"3hZqPIMJkGF7mnivtVSyFn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf16142867a93cdd1faae4fbcd268b4c5e243365dc02b4ed42697efac2f9aa1. 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/3hZqPIMJkGF7mnivtVSyFn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hZqPIMJkGF7mnivtVSyFn.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x9bf16142867a93cdd1faae4fbcd268b4c5e243365dc02b4ed42697efac2f9aa1","isrc":"MXA3T2581938","name":"No Ha Sido Fácil","registered_at":"2026-06-06T17:52:08Z","spotify_id":"3hZqPIMJkGF7mnivtVSyFn","type":"track"}

Tu Pots Canviar-Ho Tot - Has de Viure
type: MusicAlbum
date published: 2024-12-14
track: Tu Pots Canviar-Ho Tot - Has de Viure
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161173
  explicit: false
  by artist: Pure Negga
  by artist: Mar Lucas
  in album: Tu Pots Canviar-Ho Tot - Has de Viure
    type: MusicAlbum
    date published: 2024-12-14
  isrc code: ES6102423514

Para Ti
type: MusicAlbum
date published: 2024-12-05
track: Para Ti
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165633
  explicit: false
  by artist: Mar Lucas
  in album: Para Ti
    type: MusicAlbum
    date published: 2024-12-05
  isrc code: MXA3T2453252
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T20:52:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6d9a2b739379c495ad2ae4c75aea8068f554ee938a646cf2c00b508b4fa53ac0
  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/10mSGEXh6acWFLcHmeMnnh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10mSGEXh6acWFLcHmeMnnh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6d9a2b739379c495ad2ae4c75aea8068f554ee938a646cf2c00b508b4fa53ac0","isrc":"MXA3T2453252","name":"Para Ti","registered_at":"2026-06-08T20:52:25Z","spotify_id":"10mSGEXh6acWFLcHmeMnnh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9a2b739379c495ad2ae4c75aea8068f554ee938a646cf2c00b508b4fa53ac0. 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/10mSGEXh6acWFLcHmeMnnh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10mSGEXh6acWFLcHmeMnnh.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x6d9a2b739379c495ad2ae4c75aea8068f554ee938a646cf2c00b508b4fa53ac0","isrc":"MXA3T2453252","name":"Para Ti","registered_at":"2026-06-08T20:52:25Z","spotify_id":"10mSGEXh6acWFLcHmeMnnh","type":"track"}

Rota
type: MusicAlbum
date published: 2024-10-03
track: Rota
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182586
  explicit: false
  by artist: Mar Lucas
  in album: Rota
    type: MusicAlbum
    date published: 2024-10-03
  isrc code: UYB282457449
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:29:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe348027c6741bebfebb766203febf23c4659b118dc00cce9bfda3cbfdf47a139
  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/7uFEmDQoGJH2wgMCqDqBCo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uFEmDQoGJH2wgMCqDqBCo
  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 0xe348027c6741bebfebb766203febf23c4659b118dc00cce9bfda3cbfdf47a139. 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/7uFEmDQoGJH2wgMCqDqBCo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uFEmDQoGJH2wgMCqDqBCo.
    date published: 2026-06-13T15:41:10Z

Vaivén
type: MusicAlbum
date published: 2024-08-22
track: Vaivén
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175014
  explicit: false
  by artist: Almacor
  by artist: Mar Lucas
  in album: Vaivén
    type: MusicAlbum
    date published: 2024-08-22
  isrc code: ESUM72401182
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:46:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf79cff4b3e137dbcfb5a36ea9da162580c4ba5a1014468f03e49e6f57080fe9e
  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/6UqEJbMgpcqA29P6sqGwzw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UqEJbMgpcqA29P6sqGwzw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf79cff4b3e137dbcfb5a36ea9da162580c4ba5a1014468f03e49e6f57080fe9e","isrc":"ESUM72401182","name":"Vaivén","registered_at":"2026-06-04T16:46:22Z","spotify_id":"6UqEJbMgpcqA29P6sqGwzw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79cff4b3e137dbcfb5a36ea9da162580c4ba5a1014468f03e49e6f57080fe9e. 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/6UqEJbMgpcqA29P6sqGwzw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6UqEJbMgpcqA29P6sqGwzw.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xf79cff4b3e137dbcfb5a36ea9da162580c4ba5a1014468f03e49e6f57080fe9e","isrc":"ESUM72401182","name":"Vaivén","registered_at":"2026-06-04T16:46:22Z","spotify_id":"6UqEJbMgpcqA29P6sqGwzw","type":"track"}

Llorando En El Lambo [Techno RMX]
type: MusicAlbum
date published: 2024-08-02
track: Llorando En El Lambo [Techno RMX]
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180821
  explicit: false
  by artist: Lérica
  by artist: Mar Lucas
  by artist: Daviles de Novelda
  in album: Llorando En El Lambo [Techno RMX]
    type: MusicAlbum
    date published: 2024-08-02
  isrc code: ES5152400777
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T16:18:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0bfd199631251565bc9bb1e17ad7cc8b27231c55180cf84c7577b182d868fdc8
  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/1BKpe0YcjV5DVlih2XXuZy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BKpe0YcjV5DVlih2XXuZy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0bfd199631251565bc9bb1e17ad7cc8b27231c55180cf84c7577b182d868fdc8","isrc":"ES5152400777","name":"Llorando En El Lambo [Techno RMX]","registered_at":"2026-06-05T16:18:33Z","spotify_id":"1BKpe0YcjV5DVlih2XXuZy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bfd199631251565bc9bb1e17ad7cc8b27231c55180cf84c7577b182d868fdc8. 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/1BKpe0YcjV5DVlih2XXuZy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1BKpe0YcjV5DVlih2XXuZy.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x0bfd199631251565bc9bb1e17ad7cc8b27231c55180cf84c7577b182d868fdc8","isrc":"ES5152400777","name":"Llorando En El Lambo [Techno RMX]","registered_at":"2026-06-05T16:18:33Z","spotify_id":"1BKpe0YcjV5DVlih2XXuZy","type":"track"}

Aprovéchame
type: MusicAlbum
date published: 2024-06-06
track: Aprovéchame
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134032
  explicit: false
  by artist: Mar Lucas
  by artist: Mont
  in album: Aprovéchame
    type: MusicAlbum
    date published: 2024-06-06
  isrc code: UYB282474163
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T12:01:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c259d7c24c53a5dcdf99b08d430147af404f6b896ec0f70f47fc74645414cad
  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/038QalIfAnbYDPqIdKCw7W.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/038QalIfAnbYDPqIdKCw7W
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9c259d7c24c53a5dcdf99b08d430147af404f6b896ec0f70f47fc74645414cad","isrc":"UYB282474163","name":"Aprovéchame","registered_at":"2026-06-11T12:01:47Z","spotify_id":"038QalIfAnbYDPqIdKCw7W","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c259d7c24c53a5dcdf99b08d430147af404f6b896ec0f70f47fc74645414cad. 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/038QalIfAnbYDPqIdKCw7W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/038QalIfAnbYDPqIdKCw7W.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x9c259d7c24c53a5dcdf99b08d430147af404f6b896ec0f70f47fc74645414cad","isrc":"UYB282474163","name":"Aprovéchame","registered_at":"2026-06-11T12:01:47Z","spotify_id":"038QalIfAnbYDPqIdKCw7W","type":"track"}

Lo Dejo Todo
type: MusicAlbum
date published: 2024-05-09
track: Lo Dejo Todo
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159163
  explicit: false
  by artist: Mar Lucas
  by artist: Antonio José
  in album: Lo Dejo Todo
    type: MusicAlbum
    date published: 2024-05-09
  isrc code: UYB282485008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T05:11:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfa29d6e000a99c9b16c81666535e354fff027222ac6f51d63aad7072da0d000c
  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/5b6VY0fZS7671s4vPZ8Ob4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5b6VY0fZS7671s4vPZ8Ob4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfa29d6e000a99c9b16c81666535e354fff027222ac6f51d63aad7072da0d000c","isrc":"UYB282485008","name":"Lo Dejo Todo","registered_at":"2026-06-06T05:11:01Z","spotify_id":"5b6VY0fZS7671s4vPZ8Ob4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa29d6e000a99c9b16c81666535e354fff027222ac6f51d63aad7072da0d000c. 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/5b6VY0fZS7671s4vPZ8Ob4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5b6VY0fZS7671s4vPZ8Ob4.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfa29d6e000a99c9b16c81666535e354fff027222ac6f51d63aad7072da0d000c","isrc":"UYB282485008","name":"Lo Dejo Todo","registered_at":"2026-06-06T05:11:01Z","spotify_id":"5b6VY0fZS7671s4vPZ8Ob4","type":"track"}

Parte De Mí
type: MusicAlbum
date published: 2024-03-08
track: Parte De Mí
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159882
  explicit: false
  by artist: Polo Nandez
  by artist: Mar Lucas
  in album: Parte De Mí
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: ES71G2404880
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:04:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x15eacccb8e1426ae1b7f7fd19dbf65e04ec5e501657a9a032ee2e2f02aeca233
  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/3RcZRo0K1lbKCYbNwu3wm1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RcZRo0K1lbKCYbNwu3wm1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x15eacccb8e1426ae1b7f7fd19dbf65e04ec5e501657a9a032ee2e2f02aeca233","isrc":"ES71G2404880","name":"Parte De Mí","registered_at":"2026-06-04T08:04:06Z","spotify_id":"3RcZRo0K1lbKCYbNwu3wm1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15eacccb8e1426ae1b7f7fd19dbf65e04ec5e501657a9a032ee2e2f02aeca233. 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/3RcZRo0K1lbKCYbNwu3wm1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RcZRo0K1lbKCYbNwu3wm1.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x15eacccb8e1426ae1b7f7fd19dbf65e04ec5e501657a9a032ee2e2f02aeca233","isrc":"ES71G2404880","name":"Parte De Mí","registered_at":"2026-06-04T08:04:06Z","spotify_id":"3RcZRo0K1lbKCYbNwu3wm1","type":"track"}

Llorando en el Lambo
type: MusicAlbum
date published: 2024-02-23
track: Llorando en el Lambo
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189249
  explicit: false
  by artist: Lérica
  by artist: Mar Lucas
  by artist: Daviles de Novelda
  in album: Llorando en el Lambo
    type: MusicAlbum
    date published: 2024-02-23
  isrc code: ES5152400122
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T21:11:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x04e5c4490dad4c0f767ff7ec25ac773fe3f513081aaa1400271aa5aa8c5a2061
  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/7ms9TmXD1qVWhuGCQFTT16.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ms9TmXD1qVWhuGCQFTT16
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x04e5c4490dad4c0f767ff7ec25ac773fe3f513081aaa1400271aa5aa8c5a2061","isrc":"ES5152400122","name":"Llorando en el Lambo","registered_at":"2026-06-01T21:11:04Z","spotify_id":"7ms9TmXD1qVWhuGCQFTT16","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e5c4490dad4c0f767ff7ec25ac773fe3f513081aaa1400271aa5aa8c5a2061. 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/7ms9TmXD1qVWhuGCQFTT16.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ms9TmXD1qVWhuGCQFTT16.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x04e5c4490dad4c0f767ff7ec25ac773fe3f513081aaa1400271aa5aa8c5a2061","isrc":"ES5152400122","name":"Llorando en el Lambo","registered_at":"2026-06-01T21:11:04Z","spotify_id":"7ms9TmXD1qVWhuGCQFTT16","type":"track"}

Soltera Pero No Sola
type: MusicAlbum
date published: 2024-01-17
track: Soltera Pero No Sola
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148127
  explicit: false
  by artist: Mar Lucas
  in album: Soltera Pero No Sola
    type: MusicAlbum
    date published: 2024-01-17
  isrc code: UYB282485007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T18:39:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x179b624766c820482680131a494676403692fbd76438e0131a4e8f683fdecf25
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7yA9HAQHxYIgqwHY33UjE7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yA9HAQHxYIgqwHY33UjE7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x179b624766c820482680131a494676403692fbd76438e0131a4e8f683fdecf25","isrc":"UYB282485007","name":"Soltera Pero No Sola","registered_at":"2026-06-10T18:39:08Z","spotify_id":"7yA9HAQHxYIgqwHY33UjE7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179b624766c820482680131a494676403692fbd76438e0131a4e8f683fdecf25. 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/7yA9HAQHxYIgqwHY33UjE7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yA9HAQHxYIgqwHY33UjE7.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x179b624766c820482680131a494676403692fbd76438e0131a4e8f683fdecf25","isrc":"UYB282485007","name":"Soltera Pero No Sola","registered_at":"2026-06-10T18:39:08Z","spotify_id":"7yA9HAQHxYIgqwHY33UjE7","type":"track"}

COLORADA 2.0
type: MusicAlbum
date published: 2023-10-13
track: COLORADA 2.0
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177738
  explicit: false
  by artist: Neva
  by artist: Chema Rivas
  by artist: Mar Lucas
  in album: COLORADA 2.0
    type: MusicAlbum
    date published: 2023-10-13
  isrc code: UKXN22321626
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T07:39:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5c3b1686773466ec5ab8190019a8dbed05d374a0c5d99747dc132d758c816ac9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2bog9l204LwG0EbQm4SBw3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bog9l204LwG0EbQm4SBw3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5c3b1686773466ec5ab8190019a8dbed05d374a0c5d99747dc132d758c816ac9","isrc":"UKXN22321626","name":"COLORADA 2.0","registered_at":"2026-06-09T07:39:46Z","spotify_id":"2bog9l204LwG0EbQm4SBw3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3b1686773466ec5ab8190019a8dbed05d374a0c5d99747dc132d758c816ac9. 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/2bog9l204LwG0EbQm4SBw3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bog9l204LwG0EbQm4SBw3.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x5c3b1686773466ec5ab8190019a8dbed05d374a0c5d99747dc132d758c816ac9","isrc":"UKXN22321626","name":"COLORADA 2.0","registered_at":"2026-06-09T07:39:46Z","spotify_id":"2bog9l204LwG0EbQm4SBw3","type":"track"}

Como una princesa
type: MusicAlbum
date published: 2023-09-08
track: Como una princesa
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167004
  explicit: false
  by artist: Mar Lucas
  in album: Como una princesa
    type: MusicAlbum
    date published: 2023-09-08
  isrc code: USWD12328766
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T12:59:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf11ea29da16a40c4e6722a2a5fed27efaec66a0bcf801ec40f4e14cc8aab0406
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2Med2RuMwaDOG0n4BuBVSs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Med2RuMwaDOG0n4BuBVSs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf11ea29da16a40c4e6722a2a5fed27efaec66a0bcf801ec40f4e14cc8aab0406","isrc":"USWD12328766","name":"Como una princesa","registered_at":"2026-06-19T12:59:10Z","spotify_id":"2Med2RuMwaDOG0n4BuBVSs","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11ea29da16a40c4e6722a2a5fed27efaec66a0bcf801ec40f4e14cc8aab0406. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Med2RuMwaDOG0n4BuBVSs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Med2RuMwaDOG0n4BuBVSs.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf11ea29da16a40c4e6722a2a5fed27efaec66a0bcf801ec40f4e14cc8aab0406","isrc":"USWD12328766","name":"Como una princesa","registered_at":"2026-06-19T12:59:10Z","spotify_id":"2Med2RuMwaDOG0n4BuBVSs","type":"track"}

Mentiiira
type: MusicAlbum
date published: 2023-08-31
track: Mentiiira
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180000
  explicit: false
  by artist: Mar Lucas
  by artist: TIMØ
  in album: Mentiiira
    type: MusicAlbum
    date published: 2023-08-31
  isrc code: UYB282385006
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:15:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1c9603d0419ba1cf217dc4cedbf93d71a4af8bc62fe2692b0c9709dd37188d01
  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/2zppHPDwkbCtBaAjSocBOV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zppHPDwkbCtBaAjSocBOV
  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 0x1c9603d0419ba1cf217dc4cedbf93d71a4af8bc62fe2692b0c9709dd37188d01. 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/2zppHPDwkbCtBaAjSocBOV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2zppHPDwkbCtBaAjSocBOV.
    date published: 2026-06-13T17:25:41Z

HIKI (Remix)
type: MusicAlbum
date published: 2024-09-12
track: HIKI - Remix
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166285
  explicit: false
  by artist: Juan Magán
  by artist: Uri
  by artist: Briella
  by artist: Mar Lucas
  by artist: Elio Leiros
  by artist: Rodridi
  in album: HIKI (Remix)
    type: MusicAlbum
    date published: 2024-09-12
  isrc code: UYM122400115
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:31:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd03a87ded009eda3407c4925799fb4260d0a832c629b8cde0e01aef87262c5bc
  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/6LAOI04aywBvLQoSKWIYWf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LAOI04aywBvLQoSKWIYWf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd03a87ded009eda3407c4925799fb4260d0a832c629b8cde0e01aef87262c5bc","isrc":"UYM122400115","name":"HIKI - Remix","registered_at":"2026-06-04T15:31:36Z","spotify_id":"6LAOI04aywBvLQoSKWIYWf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03a87ded009eda3407c4925799fb4260d0a832c629b8cde0e01aef87262c5bc. 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/6LAOI04aywBvLQoSKWIYWf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LAOI04aywBvLQoSKWIYWf.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd03a87ded009eda3407c4925799fb4260d0a832c629b8cde0e01aef87262c5bc","isrc":"UYM122400115","name":"HIKI - Remix","registered_at":"2026-06-04T15:31:36Z","spotify_id":"6LAOI04aywBvLQoSKWIYWf","type":"track"}

Puerta del Sol
type: MusicRecording
duration: PT3M13S
duration ms: 193150
explicit: false
by artist: Mar Lucas
by artist: Juan Magán
by artist: Cali Y El Dandee
in album: Puerta del Sol
  type: MusicAlbum
  date published: 2023-07-05
isrc code: UYB282385004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:42:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1ecb3826ad16ab96440f9efe0ef8322eb44a260b14f92699397f5267f1c4450
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/13Cpy3Cl5f1K0VlNw0xPaT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13Cpy3Cl5f1K0VlNw0xPaT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1ecb3826ad16ab96440f9efe0ef8322eb44a260b14f92699397f5267f1c4450","isrc":"UYB282385004","name":"Puerta del Sol","registered_at":"2026-06-04T12:42:43Z","spotify_id":"13Cpy3Cl5f1K0VlNw0xPaT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ecb3826ad16ab96440f9efe0ef8322eb44a260b14f92699397f5267f1c4450. 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/13Cpy3Cl5f1K0VlNw0xPaT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13Cpy3Cl5f1K0VlNw0xPaT.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe1ecb3826ad16ab96440f9efe0ef8322eb44a260b14f92699397f5267f1c4450","isrc":"UYB282385004","name":"Puerta del Sol","registered_at":"2026-06-04T12:42:43Z","spotify_id":"13Cpy3Cl5f1K0VlNw0xPaT","type":"track"}

PELICULA
type: MusicRecording
duration: PT2M58S
duration ms: 178261
explicit: false
by artist: ZABDIEL
by artist: Mar Lucas
by artist: Seven Kayne
in album: PELICULA
  type: MusicAlbum
  date published: 2023-09-28
isrc code: QMDA72365268
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T07:56:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75b77d448542aa04f8e4f6f363e2f6a7551972e0de26f572beb40253e1975b74
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/1xyTbXRzdFsFYGF2xA3Rs0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xyTbXRzdFsFYGF2xA3Rs0
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 0x75b77d448542aa04f8e4f6f363e2f6a7551972e0de26f572beb40253e1975b74. 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/1xyTbXRzdFsFYGF2xA3Rs0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xyTbXRzdFsFYGF2xA3Rs0.
  date published: 2026-06-13T17:25:41Z

Tú Sí
type: MusicRecording
duration: PT2M53S
duration ms: 173347
explicit: false
by artist: Mar Lucas
by artist: Kenia Os
by artist: Beéle
in album: Tú Sí
  type: MusicAlbum
  date published: 2023-05-18
isrc code: UYB282385000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:10:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0dc96a647c932079549fc4b7175c105081771cb94c682093f23d677adb8ffe5e
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/3UYbYRx8LAEMSNiN9oaJuD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UYbYRx8LAEMSNiN9oaJuD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0dc96a647c932079549fc4b7175c105081771cb94c682093f23d677adb8ffe5e","isrc":"UYB282385000","name":"Tú Sí","registered_at":"2026-06-04T12:10:14Z","spotify_id":"3UYbYRx8LAEMSNiN9oaJuD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc96a647c932079549fc4b7175c105081771cb94c682093f23d677adb8ffe5e. 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/3UYbYRx8LAEMSNiN9oaJuD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UYbYRx8LAEMSNiN9oaJuD.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x0dc96a647c932079549fc4b7175c105081771cb94c682093f23d677adb8ffe5e","isrc":"UYB282385000","name":"Tú Sí","registered_at":"2026-06-04T12:10:14Z","spotify_id":"3UYbYRx8LAEMSNiN9oaJuD","type":"track"}

Yo Nunca Nunca - Remix
type: MusicRecording
duration: PT2M50S
duration ms: 170480
explicit: false
by artist: Ha*Ash
by artist: Mar Lucas
in album: Yo Nunca Nunca (Remix)
  type: MusicAlbum
  date published: 2023-10-20
isrc code: MXF012300961
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:49:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa63a3693236fa560be38cba6c4eafeb94f1605685df0b42a7b6032995d8035b3
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/0ymnyWEeF7n7iXJ0l8RSBF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ymnyWEeF7n7iXJ0l8RSBF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa63a3693236fa560be38cba6c4eafeb94f1605685df0b42a7b6032995d8035b3","isrc":"MXF012300961","name":"Yo Nunca Nunca - Remix","registered_at":"2026-06-04T15:49:44Z","spotify_id":"0ymnyWEeF7n7iXJ0l8RSBF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63a3693236fa560be38cba6c4eafeb94f1605685df0b42a7b6032995d8035b3. 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/0ymnyWEeF7n7iXJ0l8RSBF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ymnyWEeF7n7iXJ0l8RSBF.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa63a3693236fa560be38cba6c4eafeb94f1605685df0b42a7b6032995d8035b3","isrc":"MXF012300961","name":"Yo Nunca Nunca - Remix","registered_at":"2026-06-04T15:49:44Z","spotify_id":"0ymnyWEeF7n7iXJ0l8RSBF","type":"track"}

Enamorado de ti
type: MusicRecording
duration: PT2M46S
duration ms: 166592
explicit: false
by artist: Mar Lucas
by artist: RUGGERO
by artist: Oscu
in album: Enamorado de ti
  type: MusicAlbum
  date published: 2024-07-18
isrc code: UYB282421864
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:26:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca6dcd000149b6f0d12254401e17a7785a7bb43128976ba1e64e644970a1d799
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/5UmzMAGpcketbycB3jJvch.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UmzMAGpcketbycB3jJvch
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca6dcd000149b6f0d12254401e17a7785a7bb43128976ba1e64e644970a1d799","isrc":"UYB282421864","name":"Enamorado de ti","registered_at":"2026-06-06T17:26:04Z","spotify_id":"5UmzMAGpcketbycB3jJvch","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6dcd000149b6f0d12254401e17a7785a7bb43128976ba1e64e644970a1d799. 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/5UmzMAGpcketbycB3jJvch.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UmzMAGpcketbycB3jJvch.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xca6dcd000149b6f0d12254401e17a7785a7bb43128976ba1e64e644970a1d799","isrc":"UYB282421864","name":"Enamorado de ti","registered_at":"2026-06-06T17:26:04Z","spotify_id":"5UmzMAGpcketbycB3jJvch","type":"track"}

Intro
type: MusicRecording
duration: PT1M55S
duration ms: 115229
explicit: false
by artist: Mar Lucas
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282415541

Puerta del Sol
type: MusicRecording
duration: PT3M13S
duration ms: 193150
explicit: false
by artist: Mar Lucas
by artist: Juan Magán
by artist: Cali Y El Dandee
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282385004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:42:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1ecb3826ad16ab96440f9efe0ef8322eb44a260b14f92699397f5267f1c4450
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/1EBRd2vRZLeLIO0GaRjeZl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EBRd2vRZLeLIO0GaRjeZl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1ecb3826ad16ab96440f9efe0ef8322eb44a260b14f92699397f5267f1c4450","isrc":"UYB282385004","name":"Puerta del Sol","registered_at":"2026-06-04T12:42:43Z","spotify_id":"1EBRd2vRZLeLIO0GaRjeZl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ecb3826ad16ab96440f9efe0ef8322eb44a260b14f92699397f5267f1c4450. 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/1EBRd2vRZLeLIO0GaRjeZl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EBRd2vRZLeLIO0GaRjeZl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe1ecb3826ad16ab96440f9efe0ef8322eb44a260b14f92699397f5267f1c4450","isrc":"UYB282385004","name":"Puerta del Sol","registered_at":"2026-06-04T12:42:43Z","spotify_id":"1EBRd2vRZLeLIO0GaRjeZl","type":"track"}

Enamorado de ti
type: MusicRecording
duration: PT2M46S
duration ms: 166592
explicit: false
by artist: Mar Lucas
by artist: RUGGERO
by artist: Oscu
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282421864
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:26:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca6dcd000149b6f0d12254401e17a7785a7bb43128976ba1e64e644970a1d799
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/74U7IDDfTTNFAko7mMujG8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74U7IDDfTTNFAko7mMujG8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca6dcd000149b6f0d12254401e17a7785a7bb43128976ba1e64e644970a1d799","isrc":"UYB282421864","name":"Enamorado de ti","registered_at":"2026-06-06T17:26:04Z","spotify_id":"74U7IDDfTTNFAko7mMujG8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6dcd000149b6f0d12254401e17a7785a7bb43128976ba1e64e644970a1d799. 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/74U7IDDfTTNFAko7mMujG8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74U7IDDfTTNFAko7mMujG8.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xca6dcd000149b6f0d12254401e17a7785a7bb43128976ba1e64e644970a1d799","isrc":"UYB282421864","name":"Enamorado de ti","registered_at":"2026-06-06T17:26:04Z","spotify_id":"74U7IDDfTTNFAko7mMujG8","type":"track"}

Mentiiira
type: MusicRecording
duration: PT3M0S
duration ms: 180000
explicit: false
by artist: Mar Lucas
by artist: TIMØ
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282385006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:15:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c9603d0419ba1cf217dc4cedbf93d71a4af8bc62fe2692b0c9709dd37188d01
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/1CtFUAGLsk0Ufbz8x3C4OJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CtFUAGLsk0Ufbz8x3C4OJ
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 0x1c9603d0419ba1cf217dc4cedbf93d71a4af8bc62fe2692b0c9709dd37188d01. 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/1CtFUAGLsk0Ufbz8x3C4OJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1CtFUAGLsk0Ufbz8x3C4OJ.
  date published: 2026-06-13T17:25:41Z

No te tardes
type: MusicRecording
duration: PT2M13S
duration ms: 133673
explicit: false
by artist: Mar Lucas
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282424156
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:11:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18cf6681f2efd5a501abd0e8599adc5de193c021ff6c703f0eb34b70f4949a8a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6joaA3jLfz4fqlLKuBVpu3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6joaA3jLfz4fqlLKuBVpu3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18cf6681f2efd5a501abd0e8599adc5de193c021ff6c703f0eb34b70f4949a8a","isrc":"UYB282424156","name":"No te tardes","registered_at":"2026-06-18T16:11:27Z","spotify_id":"6joaA3jLfz4fqlLKuBVpu3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18cf6681f2efd5a501abd0e8599adc5de193c021ff6c703f0eb34b70f4949a8a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6joaA3jLfz4fqlLKuBVpu3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6joaA3jLfz4fqlLKuBVpu3.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x18cf6681f2efd5a501abd0e8599adc5de193c021ff6c703f0eb34b70f4949a8a","isrc":"UYB282424156","name":"No te tardes","registered_at":"2026-06-18T16:11:27Z","spotify_id":"6joaA3jLfz4fqlLKuBVpu3","type":"track"}

Lo Dejo Todo
type: MusicRecording
duration: PT2M39S
duration ms: 159163
explicit: false
by artist: Mar Lucas
by artist: Antonio José
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282485008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:11:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa29d6e000a99c9b16c81666535e354fff027222ac6f51d63aad7072da0d000c
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/3qTn8QtoD9SPhYKLSogWgf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qTn8QtoD9SPhYKLSogWgf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa29d6e000a99c9b16c81666535e354fff027222ac6f51d63aad7072da0d000c","isrc":"UYB282485008","name":"Lo Dejo Todo","registered_at":"2026-06-06T05:11:01Z","spotify_id":"3qTn8QtoD9SPhYKLSogWgf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa29d6e000a99c9b16c81666535e354fff027222ac6f51d63aad7072da0d000c. 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/3qTn8QtoD9SPhYKLSogWgf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qTn8QtoD9SPhYKLSogWgf.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfa29d6e000a99c9b16c81666535e354fff027222ac6f51d63aad7072da0d000c","isrc":"UYB282485008","name":"Lo Dejo Todo","registered_at":"2026-06-06T05:11:01Z","spotify_id":"3qTn8QtoD9SPhYKLSogWgf","type":"track"}

Aprovéchame
type: MusicRecording
duration: PT2M14S
duration ms: 134032
explicit: false
by artist: Mar Lucas
by artist: Mont
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282474163
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T12:01:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c259d7c24c53a5dcdf99b08d430147af404f6b896ec0f70f47fc74645414cad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0UwCnPqrjqRFPHmiINDOJe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UwCnPqrjqRFPHmiINDOJe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c259d7c24c53a5dcdf99b08d430147af404f6b896ec0f70f47fc74645414cad","isrc":"UYB282474163","name":"Aprovéchame","registered_at":"2026-06-11T12:01:47Z","spotify_id":"0UwCnPqrjqRFPHmiINDOJe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c259d7c24c53a5dcdf99b08d430147af404f6b896ec0f70f47fc74645414cad. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0UwCnPqrjqRFPHmiINDOJe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UwCnPqrjqRFPHmiINDOJe.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x9c259d7c24c53a5dcdf99b08d430147af404f6b896ec0f70f47fc74645414cad","isrc":"UYB282474163","name":"Aprovéchame","registered_at":"2026-06-11T12:01:47Z","spotify_id":"0UwCnPqrjqRFPHmiINDOJe","type":"track"}

Sin frenos
type: MusicRecording
duration: PT2M46S
duration ms: 166900
explicit: false
by artist: Mar Lucas
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282471443
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:10:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae10d4ee774f1cbdc1751d077108ff1b79511f1f38569ef6dc759b1d7f8380c3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2UaGXBVS2WuxAl4YLcZrTq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UaGXBVS2WuxAl4YLcZrTq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae10d4ee774f1cbdc1751d077108ff1b79511f1f38569ef6dc759b1d7f8380c3","isrc":"UYB282471443","name":"Sin frenos","registered_at":"2026-06-19T11:10:06Z","spotify_id":"2UaGXBVS2WuxAl4YLcZrTq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae10d4ee774f1cbdc1751d077108ff1b79511f1f38569ef6dc759b1d7f8380c3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2UaGXBVS2WuxAl4YLcZrTq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UaGXBVS2WuxAl4YLcZrTq.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xae10d4ee774f1cbdc1751d077108ff1b79511f1f38569ef6dc759b1d7f8380c3","isrc":"UYB282471443","name":"Sin frenos","registered_at":"2026-06-19T11:10:06Z","spotify_id":"2UaGXBVS2WuxAl4YLcZrTq","type":"track"}

Soltera Pero No Sola
type: MusicRecording
duration: PT2M28S
duration ms: 148127
explicit: false
by artist: Mar Lucas
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282485007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:39:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x179b624766c820482680131a494676403692fbd76438e0131a4e8f683fdecf25
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3sB3BeFikwXrPAuw4eNoP8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sB3BeFikwXrPAuw4eNoP8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x179b624766c820482680131a494676403692fbd76438e0131a4e8f683fdecf25","isrc":"UYB282485007","name":"Soltera Pero No Sola","registered_at":"2026-06-10T18:39:08Z","spotify_id":"3sB3BeFikwXrPAuw4eNoP8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179b624766c820482680131a494676403692fbd76438e0131a4e8f683fdecf25. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3sB3BeFikwXrPAuw4eNoP8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sB3BeFikwXrPAuw4eNoP8.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x179b624766c820482680131a494676403692fbd76438e0131a4e8f683fdecf25","isrc":"UYB282485007","name":"Soltera Pero No Sola","registered_at":"2026-06-10T18:39:08Z","spotify_id":"3sB3BeFikwXrPAuw4eNoP8","type":"track"}

La Inocente
type: MusicRecording
duration: PT2M16S
duration ms: 136800
explicit: false
by artist: Mar Lucas
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282385001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:13:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeaac5813a812b67378c906f6bedb1c9d0812a159b2ecc27952589e296875b8d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4AThZcw0x8rJowjZ7ZkM75.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AThZcw0x8rJowjZ7ZkM75
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeaac5813a812b67378c906f6bedb1c9d0812a159b2ecc27952589e296875b8d3","isrc":"UYB282385001","name":"La Inocente","registered_at":"2026-06-18T16:13:24Z","spotify_id":"4AThZcw0x8rJowjZ7ZkM75","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaac5813a812b67378c906f6bedb1c9d0812a159b2ecc27952589e296875b8d3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4AThZcw0x8rJowjZ7ZkM75.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AThZcw0x8rJowjZ7ZkM75.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xeaac5813a812b67378c906f6bedb1c9d0812a159b2ecc27952589e296875b8d3","isrc":"UYB282385001","name":"La Inocente","registered_at":"2026-06-18T16:13:24Z","spotify_id":"4AThZcw0x8rJowjZ7ZkM75","type":"track"}

32
type: MusicRecording
duration: PT2M11S
duration ms: 131538
explicit: false
by artist: Mar Lucas
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282426915
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:12:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0cd7f02ba648dc9e1f6f673142effc000cff1af155ad790755b3b31e15ae044c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0avMf57Hs1XFFsnkiCdJWC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0avMf57Hs1XFFsnkiCdJWC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd7f02ba648dc9e1f6f673142effc000cff1af155ad790755b3b31e15ae044c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0avMf57Hs1XFFsnkiCdJWC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0avMf57Hs1XFFsnkiCdJWC.
  date published: 2026-07-02T03:30:09Z

Sin Filtro
type: MusicRecording
duration: PT2M57S
duration ms: 177000
explicit: false
by artist: Mar Lucas
by artist: Lérica
by artist: India Martinez
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282485009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T04:47:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd54dfe1105c654d804f2c616b77f9c04b6d153d808dba3a0bd99ff72f69af97
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/07v42N3nsvTaXVaysx9yXF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07v42N3nsvTaXVaysx9yXF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd54dfe1105c654d804f2c616b77f9c04b6d153d808dba3a0bd99ff72f69af97","isrc":"UYB282485009","name":"Sin Filtro","registered_at":"2026-06-06T04:47:22Z","spotify_id":"07v42N3nsvTaXVaysx9yXF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd54dfe1105c654d804f2c616b77f9c04b6d153d808dba3a0bd99ff72f69af97. 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/07v42N3nsvTaXVaysx9yXF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07v42N3nsvTaXVaysx9yXF.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xcd54dfe1105c654d804f2c616b77f9c04b6d153d808dba3a0bd99ff72f69af97","isrc":"UYB282485009","name":"Sin Filtro","registered_at":"2026-06-06T04:47:22Z","spotify_id":"07v42N3nsvTaXVaysx9yXF","type":"track"}

Mala Mala
type: MusicRecording
duration: PT1M54S
duration ms: 114158
explicit: false
by artist: Mar Lucas
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282467363
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T10:12:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85e59f2ebde63e8bf27cf6fb0ed092199b62e3fca658eccda4dd19f8dec7c0c4
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/6H8KHAldUTB3QXxM7zWrqA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6H8KHAldUTB3QXxM7zWrqA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85e59f2ebde63e8bf27cf6fb0ed092199b62e3fca658eccda4dd19f8dec7c0c4","isrc":"UYB282467363","name":"Mala Mala","registered_at":"2026-06-11T10:12:36Z","spotify_id":"6H8KHAldUTB3QXxM7zWrqA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e59f2ebde63e8bf27cf6fb0ed092199b62e3fca658eccda4dd19f8dec7c0c4. 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/6H8KHAldUTB3QXxM7zWrqA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6H8KHAldUTB3QXxM7zWrqA.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x85e59f2ebde63e8bf27cf6fb0ed092199b62e3fca658eccda4dd19f8dec7c0c4","isrc":"UYB282467363","name":"Mala Mala","registered_at":"2026-06-11T10:12:36Z","spotify_id":"6H8KHAldUTB3QXxM7zWrqA","type":"track"}

Tú Sí
type: MusicRecording
duration: PT2M53S
duration ms: 173347
explicit: false
by artist: Mar Lucas
by artist: Kenia Os
by artist: Beéle
in album: LA INOCENTE
  type: MusicAlbum
  date published: 2024-07-19
isrc code: UYB282385000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:10:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0dc96a647c932079549fc4b7175c105081771cb94c682093f23d677adb8ffe5e
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/1p2D1SJyzxtK13uvyubeO5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1p2D1SJyzxtK13uvyubeO5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0dc96a647c932079549fc4b7175c105081771cb94c682093f23d677adb8ffe5e","isrc":"UYB282385000","name":"Tú Sí","registered_at":"2026-06-04T12:10:14Z","spotify_id":"1p2D1SJyzxtK13uvyubeO5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc96a647c932079549fc4b7175c105081771cb94c682093f23d677adb8ffe5e. 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/1p2D1SJyzxtK13uvyubeO5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1p2D1SJyzxtK13uvyubeO5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0dc96a647c932079549fc4b7175c105081771cb94c682093f23d677adb8ffe5e","isrc":"UYB282385000","name":"Tú Sí","registered_at":"2026-06-04T12:10:14Z","spotify_id":"1p2D1SJyzxtK13uvyubeO5","type":"track"}

Acuario
type: MusicRecording
duration: PT3M48S
duration ms: 228627
explicit: false
by artist: Alex Luna
by artist: Mar Lucas
in album: FUTURALGIA
  type: MusicAlbum
  date published: 2025-02-07
isrc code: USSD12400603
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:55:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f059392190b1ae3643e4e05e9f579cb9d98f3bbc69cbfa71925d0818a7055b3
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/5ifU0x6VcloyQeoMpKHS6t.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ifU0x6VcloyQeoMpKHS6t
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 0x5f059392190b1ae3643e4e05e9f579cb9d98f3bbc69cbfa71925d0818a7055b3. 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/5ifU0x6VcloyQeoMpKHS6t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ifU0x6VcloyQeoMpKHS6t.
  date published: 2026-06-13T15:41:10Z