Nella
type: MusicGroup
genre: pop-venezolano
popularity: 37
followers: 34530
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f5960e0b00790b1f6fd787eadd159bb656310e7406719184b5b71e8cac96529
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/71e1ebfc-99e4-4d68-bad2-68190efe23a1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/71e1ebfc-99e4-4d68-bad2-68190efe23a1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/71e1ebfc-99e4-4d68-bad2-68190efe23a1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5960e0b00790b1f6fd787eadd159bb656310e7406719184b5b71e8cac96529. 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/71e1ebfc-99e4-4d68-bad2-68190efe23a1.json and https://artists.proofprofile.net/proofs/artist/71e1ebfc-99e4-4d68-bad2-68190efe23a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Free Color (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2021-05-17
  track: In Free Color
    type: MusicRecording
    duration: PT3M45S
    duration ms: 225000
    explicit: false
    by artist: Nascuy Linares
    in album: Free Color (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2021-05-17
    isrc code: QM6N22186479
  track: Primal Experience
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238000
    explicit: false
    by artist: Nascuy Linares
    in album: Free Color (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2021-05-17
    isrc code: QM6N22186480
  track: Paragua
    type: MusicRecording
    duration: PT1M53S
    duration ms: 113220
    explicit: false
    by artist: Devendra Banhart
    in album: Free Color (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2021-05-17
    isrc code: QM6N22186481
  track: Vocalise I
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185835
    explicit: false
    by artist: Gustavo Dudamel
    by artist: Nella
    in album: Free Color (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2021-05-17
    isrc code: QM6N22186482
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-25T23:35:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc1e94d7b1c4bacefb7ccb8d8699fef529e8fc31a6d645a72576f37346f1e9b2c
    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/7HWSlHRVXMdw9xgnea69yk.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HWSlHRVXMdw9xgnea69yk
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T05:09:12Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xc1e94d7b1c4bacefb7ccb8d8699fef529e8fc31a6d645a72576f37346f1e9b2c","isrc":"QM6N22186482","name":"Vocalise I","registered_at":"2026-06-25T23:35:46Z","spotify_id":"7HWSlHRVXMdw9xgnea69yk","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e94d7b1c4bacefb7ccb8d8699fef529e8fc31a6d645a72576f37346f1e9b2c. 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/7HWSlHRVXMdw9xgnea69yk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HWSlHRVXMdw9xgnea69yk.
      date published: 2026-07-02T05:09:12Z
      text: {"copyright_id":"0xc1e94d7b1c4bacefb7ccb8d8699fef529e8fc31a6d645a72576f37346f1e9b2c","isrc":"QM6N22186482","name":"Vocalise I","registered_at":"2026-06-25T23:35:46Z","spotify_id":"7HWSlHRVXMdw9xgnea69yk","type":"track"}
  track: Vocalise II
    type: MusicRecording
    duration: PT1M32S
    duration ms: 92682
    explicit: false
    by artist: Gustavo Dudamel
    by artist: Nella
    in album: Free Color (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2021-05-17
    isrc code: QM6N22186483
  track: Fisicromia
    type: MusicRecording
    duration: PT1M25S
    duration ms: 85437
    explicit: false
    by artist: Nascuy Linares
    in album: Free Color (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2021-05-17
    isrc code: QM6N22186484
  track: París
    type: MusicRecording
    duration: PT2M2S
    duration ms: 122901
    explicit: false
    by artist: Nascuy Linares
    in album: Free Color (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2021-05-17
    isrc code: QM6N22186485
  track: Si Me Pudieras Querer
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185280
    explicit: false
    by artist: Carlos Cruz-Diez
    by artist: Mirtha Delgado
    in album: Free Color (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2021-05-17
    isrc code: QM6N22186486
  track: El Taller de Cruz-Diez
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164600
    explicit: false
    by artist: Alvaro Paiva Bimbo
    in album: Free Color (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2021-05-17
    isrc code: QM6N22186487
  track: El Último Café
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209098
    explicit: false
    by artist: Fabiana Cruz
    in album: Free Color (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2021-05-17
    isrc code: QM6N22186488
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-23T12:31:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaa7ea1c16b6d988873a32b95cc81398ee3997c586650c7058ad505565d552d21
    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/6bjIuHZG8XxzuZQq4ZistT.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bjIuHZG8XxzuZQq4ZistT
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: La Magia de Cruz-Diez
  track: Le Muy
  track: Gymnopédie Nro 1
  track: Chromosaturation
  track: B&W
  track: Animation Underwater
  track: Río Masparro
  track: Alquamar
  track: Cuadernito
  track: Finale
  track: Echo In The Body - Bonus Track
  track: La Obra de Cruz-Diez - Bonus Track
album: Doce Margaritas
album: Voy
album: Volaré
album: Solita
album: Mi Guitarra
album: Volveré a Mi Tierra
album: Me Llaman Nella
album: La Negra Atilia
album: En Otra Vida
album: Qué Bonito!
album: Como la Cigarra
album: Veinte Años
track: Me Llaman Nella
track: Mi Guitarra
track: Voy
track: Por Verte Otra Vez
track: Volaré
track: Fin de Fiesta
track: Mi Ciudad Perdida
track: Volveré a Mi Tierra
track: Me Llaman Nella, Si No Estas Conmigo, Si Usted La Viera, Solita
track: Solita
track: Otro Beso
track: Ahí
track: Los Nacidos
track: Pero Hoy
track: Te Dirán
track: Pa' Afuera
track: De Vez en Cuando
track: Tantas y Tantas Cosas
track: Ángel Caído

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xaa7ea1c16b6d988873a32b95cc81398ee3997c586650c7058ad505565d552d21","isrc":"QM6N22186488","name":"El Último Café","registered_at":"2026-06-23T12:31:35Z","spotify_id":"6bjIuHZG8XxzuZQq4ZistT","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 0xaa7ea1c16b6d988873a32b95cc81398ee3997c586650c7058ad505565d552d21. 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/6bjIuHZG8XxzuZQq4ZistT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bjIuHZG8XxzuZQq4ZistT.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xaa7ea1c16b6d988873a32b95cc81398ee3997c586650c7058ad505565d552d21","isrc":"QM6N22186488","name":"El Último Café","registered_at":"2026-06-23T12:31:35Z","spotify_id":"6bjIuHZG8XxzuZQq4ZistT","type":"track"}

La Magia de Cruz-Diez
type: MusicRecording
duration: PT1M45S
duration ms: 105732
explicit: false
by artist: Alvaro Paiva Bimbo
in album: Free Color (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2021-05-17
isrc code: QM6N22186489

Le Muy
type: MusicRecording
duration: PT2M12S
duration ms: 132500
explicit: false
by artist: Nascuy Linares
in album: Free Color (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2021-05-17
isrc code: QM6N22186490

Gymnopédie Nro 1
type: MusicRecording
duration: PT3M20S
duration ms: 200710
explicit: false
by artist: Nascuy Linares
in album: Free Color (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2021-05-17
isrc code: QM6N22186491
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T06:32:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe686583458cf8d1dd5af101f4fc2090bcbfc3e97cb2437ec817d1a1a0451a4d6
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/3cVtqnxJwX3vrTxCH9wuSt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cVtqnxJwX3vrTxCH9wuSt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe686583458cf8d1dd5af101f4fc2090bcbfc3e97cb2437ec817d1a1a0451a4d6","isrc":"QM6N22186491","name":"Gymnopédie Nro 1","registered_at":"2026-06-27T06:32:36Z","spotify_id":"3cVtqnxJwX3vrTxCH9wuSt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe686583458cf8d1dd5af101f4fc2090bcbfc3e97cb2437ec817d1a1a0451a4d6. 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/3cVtqnxJwX3vrTxCH9wuSt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cVtqnxJwX3vrTxCH9wuSt.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe686583458cf8d1dd5af101f4fc2090bcbfc3e97cb2437ec817d1a1a0451a4d6","isrc":"QM6N22186491","name":"Gymnopédie Nro 1","registered_at":"2026-06-27T06:32:36Z","spotify_id":"3cVtqnxJwX3vrTxCH9wuSt","type":"track"}

Chromosaturation
type: MusicRecording
duration: PT3M27S
duration ms: 207735
explicit: false
by artist: Nascuy Linares
in album: Free Color (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2021-05-17
isrc code: QM6N22186492

B&W
type: MusicRecording
duration: PT3M35S
duration ms: 215558
explicit: false
by artist: Nascuy Linares
in album: Free Color (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2021-05-17
isrc code: QM6N22186493

Animation Underwater
type: MusicRecording
duration: PT1M15S
duration ms: 75757
explicit: false
by artist: Nascuy Linares
in album: Free Color (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2021-05-17
isrc code: QM6N22186494

Río Masparro
type: MusicRecording
duration: PT2M44S
duration ms: 164685
explicit: false
by artist: Devendra Banhart
in album: Free Color (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2021-05-17
isrc code: QM6N22186495

Alquamar
type: MusicRecording
duration: PT2M56S
duration ms: 176170
explicit: false
by artist: Devendra Banhart
in album: Free Color (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2021-05-17
isrc code: QM6N22186496

Cuadernito
type: MusicRecording
duration: PT1M21S
duration ms: 81250
explicit: false
by artist: Sebastián Arvelo
in album: Free Color (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2021-05-17
isrc code: QM6N22186497

Finale
type: MusicRecording
duration: PT3M2S
duration ms: 182301
explicit: false
by artist: Nascuy Linares
by artist: Sebastián Arvelo
in album: Free Color (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2021-05-17
isrc code: QM6N22186498

Echo In The Body - Bonus Track
type: MusicRecording
duration: PT2M50S
duration ms: 170248
explicit: false
by artist: Devendra Banhart
in album: Free Color (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2021-05-17
isrc code: QM6N22186499

La Obra de Cruz-Diez - Bonus Track
type: MusicRecording
duration: PT4M18S
duration ms: 258368
explicit: false
by artist: Alvaro Paiva Bimbo
in album: Free Color (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2021-05-17
isrc code: QM6N22186500

Doce Margaritas
type: MusicAlbum
date published: 2021-05-05
track: Solita
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199800
  explicit: false
  by artist: Nella
  in album: Doce Margaritas
    type: MusicAlbum
    date published: 2021-05-05
  isrc code: USSD12000419
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T13:45:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0bc5937c5ba57de1dccdea641c7fdcb21e598afe618485d89f13fc406a8c2783
  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/544zYMTzTgqGjTBwsHzCr3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/544zYMTzTgqGjTBwsHzCr3
  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 0x0bc5937c5ba57de1dccdea641c7fdcb21e598afe618485d89f13fc406a8c2783. 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/544zYMTzTgqGjTBwsHzCr3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/544zYMTzTgqGjTBwsHzCr3.
    date published: 2026-07-02T03:30:09Z
track: Pa' Afuera
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194716
  explicit: false
  by artist: Nella
  in album: Doce Margaritas
    type: MusicAlbum
    date published: 2021-05-05
  isrc code: USSD12000420
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T20:18:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32791a2cca7fafe0726f01b215e149e133137afbb8f6db29bbe2788196c0bb2a
  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/5bO4mWQIUk1fVdWvYz9o6R.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bO4mWQIUk1fVdWvYz9o6R
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x32791a2cca7fafe0726f01b215e149e133137afbb8f6db29bbe2788196c0bb2a","isrc":"USSD12000420","name":"Pa' Afuera","registered_at":"2026-06-22T20:18:37Z","spotify_id":"5bO4mWQIUk1fVdWvYz9o6R","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32791a2cca7fafe0726f01b215e149e133137afbb8f6db29bbe2788196c0bb2a. 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/5bO4mWQIUk1fVdWvYz9o6R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bO4mWQIUk1fVdWvYz9o6R.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x32791a2cca7fafe0726f01b215e149e133137afbb8f6db29bbe2788196c0bb2a","isrc":"USSD12000420","name":"Pa' Afuera","registered_at":"2026-06-22T20:18:37Z","spotify_id":"5bO4mWQIUk1fVdWvYz9o6R","type":"track"}
track: Nada
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225347
  explicit: false
  by artist: Nella
  in album: Doce Margaritas
    type: MusicAlbum
    date published: 2021-05-05
  isrc code: USSD12000421
track: De Vez en Cuando
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261000
  explicit: false
  by artist: Nella
  in album: Doce Margaritas
    type: MusicAlbum
    date published: 2021-05-05
  isrc code: USSD12000422
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T04:37:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa6178e3cd0aa58a0114287b3ca2ab8e1d8f22243c7eb3fa564082bc60aced20b
  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/7rOxhWfmoNF4dvI4Creacx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rOxhWfmoNF4dvI4Creacx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa6178e3cd0aa58a0114287b3ca2ab8e1d8f22243c7eb3fa564082bc60aced20b","isrc":"USSD12000422","name":"De Vez en Cuando","registered_at":"2026-06-22T04:37:08Z","spotify_id":"7rOxhWfmoNF4dvI4Creacx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6178e3cd0aa58a0114287b3ca2ab8e1d8f22243c7eb3fa564082bc60aced20b. 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/7rOxhWfmoNF4dvI4Creacx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rOxhWfmoNF4dvI4Creacx.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xa6178e3cd0aa58a0114287b3ca2ab8e1d8f22243c7eb3fa564082bc60aced20b","isrc":"USSD12000422","name":"De Vez en Cuando","registered_at":"2026-06-22T04:37:08Z","spotify_id":"7rOxhWfmoNF4dvI4Creacx","type":"track"}
track: Ahí
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169275
  explicit: false
  by artist: Nella
  in album: Doce Margaritas
    type: MusicAlbum
    date published: 2021-05-05
  isrc code: USSD12000418
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T10:16:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x17863c875f97eed60e247961b1f0816c4931b6a56140699322ab095d78356133
  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/7AoB0tHuMAQ7IXtZEdPpk4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AoB0tHuMAQ7IXtZEdPpk4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x17863c875f97eed60e247961b1f0816c4931b6a56140699322ab095d78356133","isrc":"USSD12000418","name":"Ahí","registered_at":"2026-06-20T10:16:19Z","spotify_id":"7AoB0tHuMAQ7IXtZEdPpk4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17863c875f97eed60e247961b1f0816c4931b6a56140699322ab095d78356133. 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/7AoB0tHuMAQ7IXtZEdPpk4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AoB0tHuMAQ7IXtZEdPpk4.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x17863c875f97eed60e247961b1f0816c4931b6a56140699322ab095d78356133","isrc":"USSD12000418","name":"Ahí","registered_at":"2026-06-20T10:16:19Z","spotify_id":"7AoB0tHuMAQ7IXtZEdPpk4","type":"track"}
track: Son de los Sueños
track: Volaré
track: Como la Marea
track: Dímelo Bajito
track: Ya No Queda Na
track: Otro Beso
track: A Mí Me Gustaría Perdonar

Son de los Sueños
type: MusicRecording
duration: PT2M32S
duration ms: 152171
explicit: false
by artist: Nella
in album: Doce Margaritas
  type: MusicAlbum
  date published: 2021-05-05
isrc code: USSD12000423

Volaré
type: MusicRecording
duration: PT3M35S
duration ms: 215676
explicit: false
by artist: Nella
by artist: Pedro Capó
in album: Doce Margaritas
  type: MusicAlbum
  date published: 2021-05-05
isrc code: USSD12000424
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:25:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1c1b4862721cef448613211e62d586467063ea2704f6e9493526f28c694f11f
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/0oYDOm7sIjN8zDNTLyU4Kn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oYDOm7sIjN8zDNTLyU4Kn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1c1b4862721cef448613211e62d586467063ea2704f6e9493526f28c694f11f","isrc":"USSD12000424","name":"Volaré","registered_at":"2026-06-09T18:25:49Z","spotify_id":"0oYDOm7sIjN8zDNTLyU4Kn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c1b4862721cef448613211e62d586467063ea2704f6e9493526f28c694f11f. 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/0oYDOm7sIjN8zDNTLyU4Kn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oYDOm7sIjN8zDNTLyU4Kn.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe1c1b4862721cef448613211e62d586467063ea2704f6e9493526f28c694f11f","isrc":"USSD12000424","name":"Volaré","registered_at":"2026-06-09T18:25:49Z","spotify_id":"0oYDOm7sIjN8zDNTLyU4Kn","type":"track"}

Como la Marea
type: MusicRecording
duration: PT3M28S
duration ms: 208145
explicit: false
by artist: Nella
by artist: C4 Trío
in album: Doce Margaritas
  type: MusicAlbum
  date published: 2021-05-05
isrc code: USSD12000425
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T07:48:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d3e7b3ac8a1a813bd36f9d7e15b4b4e564d0314bd8735c0e9d5929987ed5a03
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4TBtUyzSIsRkHNpPJpV9Hb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TBtUyzSIsRkHNpPJpV9Hb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d3e7b3ac8a1a813bd36f9d7e15b4b4e564d0314bd8735c0e9d5929987ed5a03","isrc":"USSD12000425","name":"Como la Marea","registered_at":"2026-06-27T07:48:39Z","spotify_id":"4TBtUyzSIsRkHNpPJpV9Hb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3e7b3ac8a1a813bd36f9d7e15b4b4e564d0314bd8735c0e9d5929987ed5a03. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4TBtUyzSIsRkHNpPJpV9Hb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TBtUyzSIsRkHNpPJpV9Hb.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x0d3e7b3ac8a1a813bd36f9d7e15b4b4e564d0314bd8735c0e9d5929987ed5a03","isrc":"USSD12000425","name":"Como la Marea","registered_at":"2026-06-27T07:48:39Z","spotify_id":"4TBtUyzSIsRkHNpPJpV9Hb","type":"track"}

Dímelo Bajito
type: MusicRecording
duration: PT2M45S
duration ms: 165916
explicit: false
by artist: Nella
in album: Doce Margaritas
  type: MusicAlbum
  date published: 2021-05-05
isrc code: USSD12000426

Ya No Queda Na
type: MusicRecording
duration: PT3M38S
duration ms: 218890
explicit: false
by artist: Nella
in album: Doce Margaritas
  type: MusicAlbum
  date published: 2021-05-05
isrc code: USSD12000427

Otro Beso
type: MusicRecording
duration: PT3M42S
duration ms: 222653
explicit: false
by artist: Nella
in album: Doce Margaritas
  type: MusicAlbum
  date published: 2021-05-05
isrc code: USSD12000428
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T13:49:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2b24a31b511a6ee9c8dc3f5a8686590d08156a6d52a3a4af43adc72b4302de6
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/0wEIbw3NLvf2VbmUeGTejZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wEIbw3NLvf2VbmUeGTejZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2b24a31b511a6ee9c8dc3f5a8686590d08156a6d52a3a4af43adc72b4302de6","isrc":"USSD12000428","name":"Otro Beso","registered_at":"2026-06-19T13:49:08Z","spotify_id":"0wEIbw3NLvf2VbmUeGTejZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b24a31b511a6ee9c8dc3f5a8686590d08156a6d52a3a4af43adc72b4302de6. 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/0wEIbw3NLvf2VbmUeGTejZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wEIbw3NLvf2VbmUeGTejZ.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xb2b24a31b511a6ee9c8dc3f5a8686590d08156a6d52a3a4af43adc72b4302de6","isrc":"USSD12000428","name":"Otro Beso","registered_at":"2026-06-19T13:49:08Z","spotify_id":"0wEIbw3NLvf2VbmUeGTejZ","type":"track"}

A Mí Me Gustaría Perdonar
type: MusicRecording
duration: PT3M15S
duration ms: 195514
explicit: false
by artist: Nella
in album: Doce Margaritas
  type: MusicAlbum
  date published: 2021-05-05
isrc code: USSD12000429

Voy
type: MusicAlbum
date published: 2019-05-31
track: Voy
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172051
  explicit: false
  by artist: Nella
  in album: Voy
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: QM4TX1942085
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T14:04:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdb1f85b107232175b81a76ec616b47d758e94de4ceef861d56d6ab1bd2bafadf
  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/7rnN8osGNtGQ9eHRv59689.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rnN8osGNtGQ9eHRv59689
  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 0xdb1f85b107232175b81a76ec616b47d758e94de4ceef861d56d6ab1bd2bafadf. 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/7rnN8osGNtGQ9eHRv59689.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rnN8osGNtGQ9eHRv59689.
    date published: 2026-06-13T15:41:10Z
track: Los Nacidos
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211777
  explicit: false
  by artist: Nella
  in album: Voy
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: QM4TX1956050
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T08:12:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x01c18194ba38b0dba58db57d462615fc5f6cf0c701bb28ff69a73f59d65bcfef
  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/0Jg1dOsiKIWvdStg3lu8oG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Jg1dOsiKIWvdStg3lu8oG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x01c18194ba38b0dba58db57d462615fc5f6cf0c701bb28ff69a73f59d65bcfef","isrc":"QM4TX1956050","name":"Los Nacidos","registered_at":"2026-06-23T08:12:33Z","spotify_id":"0Jg1dOsiKIWvdStg3lu8oG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c18194ba38b0dba58db57d462615fc5f6cf0c701bb28ff69a73f59d65bcfef. 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/0Jg1dOsiKIWvdStg3lu8oG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Jg1dOsiKIWvdStg3lu8oG.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x01c18194ba38b0dba58db57d462615fc5f6cf0c701bb28ff69a73f59d65bcfef","isrc":"QM4TX1956050","name":"Los Nacidos","registered_at":"2026-06-23T08:12:33Z","spotify_id":"0Jg1dOsiKIWvdStg3lu8oG","type":"track"}
track: Mi Ciudad Perdida
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236204
  explicit: false
  by artist: Nella
  in album: Voy
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: QM4TX1956051
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T02:40:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe0250cc75a774951c08a23a86e6abf59ebcb2983b2472a7aeea48db85f1c6bed
  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/5iTf0wOO2KwPbkq6RefBcM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iTf0wOO2KwPbkq6RefBcM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe0250cc75a774951c08a23a86e6abf59ebcb2983b2472a7aeea48db85f1c6bed","isrc":"QM4TX1956051","name":"Mi Ciudad Perdida","registered_at":"2026-06-18T02:40:53Z","spotify_id":"5iTf0wOO2KwPbkq6RefBcM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0250cc75a774951c08a23a86e6abf59ebcb2983b2472a7aeea48db85f1c6bed. 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/5iTf0wOO2KwPbkq6RefBcM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iTf0wOO2KwPbkq6RefBcM.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xe0250cc75a774951c08a23a86e6abf59ebcb2983b2472a7aeea48db85f1c6bed","isrc":"QM4TX1956051","name":"Mi Ciudad Perdida","registered_at":"2026-06-18T02:40:53Z","spotify_id":"5iTf0wOO2KwPbkq6RefBcM","type":"track"}
track: Pero Hoy
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238376
  explicit: false
  by artist: Nella
  in album: Voy
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: QM4TX1956052
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T03:46:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5f3e7dbe6875c87572a49195869f2fddbc6194fde5a0b2e3f346b18996dc38df
  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/5mNtcoUJwjOCaKBhnLP7GL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mNtcoUJwjOCaKBhnLP7GL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5f3e7dbe6875c87572a49195869f2fddbc6194fde5a0b2e3f346b18996dc38df","isrc":"QM4TX1956052","name":"Pero Hoy","registered_at":"2026-06-22T03:46:12Z","spotify_id":"5mNtcoUJwjOCaKBhnLP7GL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3e7dbe6875c87572a49195869f2fddbc6194fde5a0b2e3f346b18996dc38df. 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/5mNtcoUJwjOCaKBhnLP7GL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mNtcoUJwjOCaKBhnLP7GL.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x5f3e7dbe6875c87572a49195869f2fddbc6194fde5a0b2e3f346b18996dc38df","isrc":"QM4TX1956052","name":"Pero Hoy","registered_at":"2026-06-22T03:46:12Z","spotify_id":"5mNtcoUJwjOCaKBhnLP7GL","type":"track"}
track: Te Dirán
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205891
  explicit: false
  by artist: Nella
  by artist: Ilan Chester
  by artist: Jorge Glem
  in album: Voy
    type: MusicAlbum
    date published: 2019-05-31
  isrc code: QM4TX1956053
  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: Fin de Fiesta
track: Por Verte Otra Vez
track: Tantas y Tantas Cosas
track: 1000 Miles
track: Ángel Caído
track: Una y Otra Vez
track: Volveré a Mi Tierra
track: Me Llaman Nella

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-21T04:22:48+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf2a7cdeb283d56c626a7cff0f4240cdc8662f19118990ca92ead48931d9bb914

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5WL5D6X3lDxSjhuE7aXRKi.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WL5D6X3lDxSjhuE7aXRKi

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf2a7cdeb283d56c626a7cff0f4240cdc8662f19118990ca92ead48931d9bb914","isrc":"QM4TX1956053","name":"Te Dirán","registered_at":"2026-06-21T04:22:48Z","spotify_id":"5WL5D6X3lDxSjhuE7aXRKi","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 0xf2a7cdeb283d56c626a7cff0f4240cdc8662f19118990ca92ead48931d9bb914. 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/5WL5D6X3lDxSjhuE7aXRKi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WL5D6X3lDxSjhuE7aXRKi.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xf2a7cdeb283d56c626a7cff0f4240cdc8662f19118990ca92ead48931d9bb914","isrc":"QM4TX1956053","name":"Te Dirán","registered_at":"2026-06-21T04:22:48Z","spotify_id":"5WL5D6X3lDxSjhuE7aXRKi","type":"track"}

Fin de Fiesta
type: MusicRecording
duration: PT5M4S
duration ms: 304042
explicit: false
by artist: Nella
in album: Voy
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QM4TX1956054
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:37:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7ef9918eddc9f8e23d491899c036478de46806415230891f476c85c7ca44d49
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/0s549rrXSQcRufao574tB1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0s549rrXSQcRufao574tB1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7ef9918eddc9f8e23d491899c036478de46806415230891f476c85c7ca44d49","isrc":"QM4TX1956054","name":"Fin de Fiesta","registered_at":"2026-06-10T18:37:11Z","spotify_id":"0s549rrXSQcRufao574tB1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ef9918eddc9f8e23d491899c036478de46806415230891f476c85c7ca44d49. 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/0s549rrXSQcRufao574tB1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0s549rrXSQcRufao574tB1.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd7ef9918eddc9f8e23d491899c036478de46806415230891f476c85c7ca44d49","isrc":"QM4TX1956054","name":"Fin de Fiesta","registered_at":"2026-06-10T18:37:11Z","spotify_id":"0s549rrXSQcRufao574tB1","type":"track"}

Por Verte Otra Vez
type: MusicRecording
duration: PT3M3S
duration ms: 183902
explicit: false
by artist: Nella
in album: Voy
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QM4TX1956055
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:56:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x059a1449939bf9a6d4f60d09fd00098060895a5861259ec91248482c3ad4e7f5
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/69vzMfrsROJ59pcImDu9NY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69vzMfrsROJ59pcImDu9NY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x059a1449939bf9a6d4f60d09fd00098060895a5861259ec91248482c3ad4e7f5","isrc":"QM4TX1956055","name":"Por Verte Otra Vez","registered_at":"2026-06-08T20:56:32Z","spotify_id":"69vzMfrsROJ59pcImDu9NY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059a1449939bf9a6d4f60d09fd00098060895a5861259ec91248482c3ad4e7f5. 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/69vzMfrsROJ59pcImDu9NY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69vzMfrsROJ59pcImDu9NY.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x059a1449939bf9a6d4f60d09fd00098060895a5861259ec91248482c3ad4e7f5","isrc":"QM4TX1956055","name":"Por Verte Otra Vez","registered_at":"2026-06-08T20:56:32Z","spotify_id":"69vzMfrsROJ59pcImDu9NY","type":"track"}

Tantas y Tantas Cosas
type: MusicRecording
duration: PT3M58S
duration ms: 238400
explicit: false
by artist: Nella
in album: Voy
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QM4TX1956056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T05:30:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb0db9c1d855a5c1dc805e8bcbb0fbcb28a72523fd8975a0151e4ef36cd23caa
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/55RSDPas2dhTz6Go6qYxBp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55RSDPas2dhTz6Go6qYxBp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb0db9c1d855a5c1dc805e8bcbb0fbcb28a72523fd8975a0151e4ef36cd23caa","isrc":"QM4TX1956056","name":"Tantas y Tantas Cosas","registered_at":"2026-06-23T05:30:56Z","spotify_id":"55RSDPas2dhTz6Go6qYxBp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0db9c1d855a5c1dc805e8bcbb0fbcb28a72523fd8975a0151e4ef36cd23caa. 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/55RSDPas2dhTz6Go6qYxBp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55RSDPas2dhTz6Go6qYxBp.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xfb0db9c1d855a5c1dc805e8bcbb0fbcb28a72523fd8975a0151e4ef36cd23caa","isrc":"QM4TX1956056","name":"Tantas y Tantas Cosas","registered_at":"2026-06-23T05:30:56Z","spotify_id":"55RSDPas2dhTz6Go6qYxBp","type":"track"}

1000 Miles
type: MusicRecording
duration: PT3M14S
duration ms: 194389
explicit: false
by artist: Nella
in album: Voy
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QM4TX1956057

Ángel Caído
type: MusicRecording
duration: PT3M21S
duration ms: 201269
explicit: false
by artist: Nella
in album: Voy
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QM4TX1956058
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T22:58:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f5ddc76dd33389ba81e35f92c5356e41ff990a4ddded809c44c70da9073a7b7
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/7z66zZBDngrSBGMgUP0ySv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7z66zZBDngrSBGMgUP0ySv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f5ddc76dd33389ba81e35f92c5356e41ff990a4ddded809c44c70da9073a7b7","isrc":"QM4TX1956058","name":"Ángel Caído","registered_at":"2026-06-25T22:58:57Z","spotify_id":"7z66zZBDngrSBGMgUP0ySv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5ddc76dd33389ba81e35f92c5356e41ff990a4ddded809c44c70da9073a7b7. 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/7z66zZBDngrSBGMgUP0ySv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7z66zZBDngrSBGMgUP0ySv.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6f5ddc76dd33389ba81e35f92c5356e41ff990a4ddded809c44c70da9073a7b7","isrc":"QM4TX1956058","name":"Ángel Caído","registered_at":"2026-06-25T22:58:57Z","spotify_id":"7z66zZBDngrSBGMgUP0ySv","type":"track"}

Una y Otra Vez
type: MusicRecording
duration: PT3M23S
duration ms: 203726
explicit: false
by artist: Nella
by artist: Alba Molina
in album: Voy
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QM4TX1956059
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T08:12:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7570cf241f43c77c25047597171521619bb6da0b30d94f02d8d7b119a29729c
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/54wkHgvsY2iQZhYhSmKfTN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54wkHgvsY2iQZhYhSmKfTN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7570cf241f43c77c25047597171521619bb6da0b30d94f02d8d7b119a29729c","isrc":"QM4TX1956059","name":"Una y Otra Vez","registered_at":"2026-06-23T08:12:49Z","spotify_id":"54wkHgvsY2iQZhYhSmKfTN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7570cf241f43c77c25047597171521619bb6da0b30d94f02d8d7b119a29729c. 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/54wkHgvsY2iQZhYhSmKfTN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54wkHgvsY2iQZhYhSmKfTN.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa7570cf241f43c77c25047597171521619bb6da0b30d94f02d8d7b119a29729c","isrc":"QM4TX1956059","name":"Una y Otra Vez","registered_at":"2026-06-23T08:12:49Z","spotify_id":"54wkHgvsY2iQZhYhSmKfTN","type":"track"}

Volveré a Mi Tierra
type: MusicRecording
duration: PT3M29S
duration ms: 209770
explicit: false
by artist: Nella
by artist: Jorge Glem
in album: Voy
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QM4TX1915972
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:34:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81d59df4ab4158081ae85131d46321e100f48aae30a4fd97ec984b2646d5e397
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/6MKcIUKeJSJdtkv23VPIMP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MKcIUKeJSJdtkv23VPIMP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81d59df4ab4158081ae85131d46321e100f48aae30a4fd97ec984b2646d5e397","isrc":"QM4TX1915972","name":"Volveré a Mi Tierra","registered_at":"2026-06-10T18:34:11Z","spotify_id":"6MKcIUKeJSJdtkv23VPIMP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d59df4ab4158081ae85131d46321e100f48aae30a4fd97ec984b2646d5e397. 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/6MKcIUKeJSJdtkv23VPIMP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MKcIUKeJSJdtkv23VPIMP.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x81d59df4ab4158081ae85131d46321e100f48aae30a4fd97ec984b2646d5e397","isrc":"QM4TX1915972","name":"Volveré a Mi Tierra","registered_at":"2026-06-10T18:34:11Z","spotify_id":"6MKcIUKeJSJdtkv23VPIMP","type":"track"}

Me Llaman Nella
type: MusicRecording
duration: PT3M17S
duration ms: 197642
explicit: false
by artist: Nella
by artist: Santiago Periné
in album: Voy
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QMDA61889481
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:48:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8b83a2a8d0d006ffc70f28831e5c11a3d1d7659790a5193192ef49595864299
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/6hfTErJdGCmUTsh6FmG1NF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hfTErJdGCmUTsh6FmG1NF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8b83a2a8d0d006ffc70f28831e5c11a3d1d7659790a5193192ef49595864299","isrc":"QMDA61889481","name":"Me Llaman Nella","registered_at":"2026-06-06T17:48:34Z","spotify_id":"6hfTErJdGCmUTsh6FmG1NF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b83a2a8d0d006ffc70f28831e5c11a3d1d7659790a5193192ef49595864299. 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/6hfTErJdGCmUTsh6FmG1NF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hfTErJdGCmUTsh6FmG1NF.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc8b83a2a8d0d006ffc70f28831e5c11a3d1d7659790a5193192ef49595864299","isrc":"QMDA61889481","name":"Me Llaman Nella","registered_at":"2026-06-06T17:48:34Z","spotify_id":"6hfTErJdGCmUTsh6FmG1NF","type":"track"}

Volaré
type: MusicAlbum
date published: 2021-08-12
track: Volaré
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215676
  explicit: false
  by artist: Nella
  by artist: Pedro Capó
  in album: Volaré
    type: MusicAlbum
    date published: 2021-08-12
  isrc code: USSD12000424
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T18:25:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe1c1b4862721cef448613211e62d586467063ea2704f6e9493526f28c694f11f
  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/0cGOytTN25GGx3wUBVPNwN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cGOytTN25GGx3wUBVPNwN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe1c1b4862721cef448613211e62d586467063ea2704f6e9493526f28c694f11f","isrc":"USSD12000424","name":"Volaré","registered_at":"2026-06-09T18:25:49Z","spotify_id":"0cGOytTN25GGx3wUBVPNwN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c1b4862721cef448613211e62d586467063ea2704f6e9493526f28c694f11f. 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/0cGOytTN25GGx3wUBVPNwN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cGOytTN25GGx3wUBVPNwN.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xe1c1b4862721cef448613211e62d586467063ea2704f6e9493526f28c694f11f","isrc":"USSD12000424","name":"Volaré","registered_at":"2026-06-09T18:25:49Z","spotify_id":"0cGOytTN25GGx3wUBVPNwN","type":"track"}

Solita
type: MusicAlbum
date published: 2021-01-29
track: Solita
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199800
  explicit: false
  by artist: Nella
  in album: Solita
    type: MusicAlbum
    date published: 2021-01-29
  isrc code: USSD12000419
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T13:45:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0bc5937c5ba57de1dccdea641c7fdcb21e598afe618485d89f13fc406a8c2783
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956889
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4vueUDZgj88Yhx36wiMp5a.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vueUDZgj88Yhx36wiMp5a
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  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 0x0bc5937c5ba57de1dccdea641c7fdcb21e598afe618485d89f13fc406a8c2783. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4vueUDZgj88Yhx36wiMp5a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vueUDZgj88Yhx36wiMp5a.
    date published: 2026-07-06T06:56:49Z

Mi Guitarra
type: MusicAlbum
date published: 2021-01-14
track: Mi Guitarra
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217702
  explicit: false
  by artist: Javier Limón
  by artist: Juan Luis Guerra 4.40
  by artist: Nella
  in album: Mi Guitarra
    type: MusicAlbum
    date published: 2021-01-14
  isrc code: ES5702002608
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T10:44:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc9a4c774b27f052ded36d68a65886b1ec0297c2a0e0680addca5f4e1c912c179
  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/2BnlapIGXEBnzCA04B5N9i.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BnlapIGXEBnzCA04B5N9i
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc9a4c774b27f052ded36d68a65886b1ec0297c2a0e0680addca5f4e1c912c179","isrc":"ES5702002608","name":"Mi Guitarra","registered_at":"2026-06-06T10:44:27Z","spotify_id":"2BnlapIGXEBnzCA04B5N9i","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a4c774b27f052ded36d68a65886b1ec0297c2a0e0680addca5f4e1c912c179. 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/2BnlapIGXEBnzCA04B5N9i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BnlapIGXEBnzCA04B5N9i.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc9a4c774b27f052ded36d68a65886b1ec0297c2a0e0680addca5f4e1c912c179","isrc":"ES5702002608","name":"Mi Guitarra","registered_at":"2026-06-06T10:44:27Z","spotify_id":"2BnlapIGXEBnzCA04B5N9i","type":"track"}

Volveré a Mi Tierra
type: MusicAlbum
date published: 2019-02-22
track: Volveré a Mi Tierra
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209770
  explicit: false
  by artist: Nella
  in album: Volveré a Mi Tierra
    type: MusicAlbum
    date published: 2019-02-22
  isrc code: QM4TX1915972
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T18:34:11+00:00

Me Llaman Nella
type: MusicAlbum
date published: 2018-03-02
track: Me Llaman Nella
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198298
  explicit: false
  by artist: Nella
  by artist: Santiago Periné
  in album: Me Llaman Nella
    type: MusicAlbum
    date published: 2018-03-02
  isrc code: QMDA61889481
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T17:48:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc8b83a2a8d0d006ffc70f28831e5c11a3d1d7659790a5193192ef49595864299
  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/0dMQafMHQxzZIfBPUGWCQG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dMQafMHQxzZIfBPUGWCQG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc8b83a2a8d0d006ffc70f28831e5c11a3d1d7659790a5193192ef49595864299","isrc":"QMDA61889481","name":"Me Llaman Nella","registered_at":"2026-06-06T17:48:34Z","spotify_id":"0dMQafMHQxzZIfBPUGWCQG","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b83a2a8d0d006ffc70f28831e5c11a3d1d7659790a5193192ef49595864299. 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/0dMQafMHQxzZIfBPUGWCQG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dMQafMHQxzZIfBPUGWCQG.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xc8b83a2a8d0d006ffc70f28831e5c11a3d1d7659790a5193192ef49595864299","isrc":"QMDA61889481","name":"Me Llaman Nella","registered_at":"2026-06-06T17:48:34Z","spotify_id":"0dMQafMHQxzZIfBPUGWCQG","type":"track"}

La Negra Atilia
type: MusicAlbum
date published: 2017-12-15
track: La Negra Atilia
  type: MusicRecording
  duration: PT1M37S
  duration ms: 97787
  explicit: false
  by artist: Nella
  in album: La Negra Atilia
    type: MusicAlbum
    date published: 2017-12-15
  isrc code: QMBZ91742838
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:21:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe115e91e04fbf7a4afaa98c70d11c629ce85058fd41bd0bdc4d2eb571d35a5d4
  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/4qlRBM1GLeJagwXku8Uub4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qlRBM1GLeJagwXku8Uub4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe115e91e04fbf7a4afaa98c70d11c629ce85058fd41bd0bdc4d2eb571d35a5d4","isrc":"QMBZ91742838","name":"La Negra Atilia","registered_at":"2026-06-08T00:21:47Z","spotify_id":"4qlRBM1GLeJagwXku8Uub4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe115e91e04fbf7a4afaa98c70d11c629ce85058fd41bd0bdc4d2eb571d35a5d4. 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/4qlRBM1GLeJagwXku8Uub4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qlRBM1GLeJagwXku8Uub4.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xe115e91e04fbf7a4afaa98c70d11c629ce85058fd41bd0bdc4d2eb571d35a5d4","isrc":"QMBZ91742838","name":"La Negra Atilia","registered_at":"2026-06-08T00:21:47Z","spotify_id":"4qlRBM1GLeJagwXku8Uub4","type":"track"}

En Otra Vida
type: MusicAlbum
date published: 2024-05-03
track: Alma Mía
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174000
  explicit: false
  by artist: Nella
  in album: En Otra Vida
    type: MusicAlbum
    date published: 2024-05-03
  isrc code: USSD12300717
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T19:46:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeaee64e45c14b397a3e47d7a5a48c666954bc9ec74215137d634a14acc114289
  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/0A0OTpLBPILW4sbqOQetni.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0A0OTpLBPILW4sbqOQetni
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeaee64e45c14b397a3e47d7a5a48c666954bc9ec74215137d634a14acc114289","isrc":"USSD12300717","name":"Alma Mía","registered_at":"2026-06-21T19:46:05Z","spotify_id":"0A0OTpLBPILW4sbqOQetni","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaee64e45c14b397a3e47d7a5a48c666954bc9ec74215137d634a14acc114289. 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/0A0OTpLBPILW4sbqOQetni.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0A0OTpLBPILW4sbqOQetni.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xeaee64e45c14b397a3e47d7a5a48c666954bc9ec74215137d634a14acc114289","isrc":"USSD12300717","name":"Alma Mía","registered_at":"2026-06-21T19:46:05Z","spotify_id":"0A0OTpLBPILW4sbqOQetni","type":"track"}
track: Como la Cigarra
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222000
  explicit: false
  by artist: Nella
  by artist: Paula Arenas
  in album: En Otra Vida
    type: MusicAlbum
    date published: 2024-05-03
  isrc code: USSD12300719
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:48:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x81b2ec11d546f0140b1b48d4abf65ed2d0c8212f3092d88f23ac3fd6037a8a40
  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/6EPT7OQS6A3w0T4LDXqpKp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EPT7OQS6A3w0T4LDXqpKp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x81b2ec11d546f0140b1b48d4abf65ed2d0c8212f3092d88f23ac3fd6037a8a40","isrc":"USSD12300719","name":"Como la Cigarra","registered_at":"2026-06-06T15:48:25Z","spotify_id":"6EPT7OQS6A3w0T4LDXqpKp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b2ec11d546f0140b1b48d4abf65ed2d0c8212f3092d88f23ac3fd6037a8a40. 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/6EPT7OQS6A3w0T4LDXqpKp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EPT7OQS6A3w0T4LDXqpKp.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x81b2ec11d546f0140b1b48d4abf65ed2d0c8212f3092d88f23ac3fd6037a8a40","isrc":"USSD12300719","name":"Como la Cigarra","registered_at":"2026-06-06T15:48:25Z","spotify_id":"6EPT7OQS6A3w0T4LDXqpKp","type":"track"}
track: Olas y Arenas
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162000
  explicit: false
  by artist: Nella
  by artist: GALE
  in album: En Otra Vida
    type: MusicAlbum
    date published: 2024-05-03
  isrc code: USSD12300723
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:47:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x18ba97569a69c0c6851b4391fd532c9b3a5208d0109fc1a6b54c16c7355bdbf1
  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/3eb2CrhtM1yEp2GQM8Svxn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eb2CrhtM1yEp2GQM8Svxn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x18ba97569a69c0c6851b4391fd532c9b3a5208d0109fc1a6b54c16c7355bdbf1","isrc":"USSD12300723","name":"Olas y Arenas","registered_at":"2026-06-06T15:47:41Z","spotify_id":"3eb2CrhtM1yEp2GQM8Svxn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ba97569a69c0c6851b4391fd532c9b3a5208d0109fc1a6b54c16c7355bdbf1. 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/3eb2CrhtM1yEp2GQM8Svxn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eb2CrhtM1yEp2GQM8Svxn.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x18ba97569a69c0c6851b4391fd532c9b3a5208d0109fc1a6b54c16c7355bdbf1","isrc":"USSD12300723","name":"Olas y Arenas","registered_at":"2026-06-06T15:47:41Z","spotify_id":"3eb2CrhtM1yEp2GQM8Svxn","type":"track"}
track: Me Voy
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170374
  explicit: false
  by artist: Nella
  in album: En Otra Vida
    type: MusicAlbum
    date published: 2024-05-03
  isrc code: USSD12300722
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T20:52:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x49defbf1cf39966337a9f07ac1f0b1d40a82cced8b094f0305b876a841463e81
  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/4yj6uNIMHxhhCWer7sITb8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yj6uNIMHxhhCWer7sITb8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x49defbf1cf39966337a9f07ac1f0b1d40a82cced8b094f0305b876a841463e81","isrc":"USSD12300722","name":"Me Voy","registered_at":"2026-06-20T20:52:24Z","spotify_id":"4yj6uNIMHxhhCWer7sITb8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49defbf1cf39966337a9f07ac1f0b1d40a82cced8b094f0305b876a841463e81. 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/4yj6uNIMHxhhCWer7sITb8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yj6uNIMHxhhCWer7sITb8.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x49defbf1cf39966337a9f07ac1f0b1d40a82cced8b094f0305b876a841463e81","isrc":"USSD12300722","name":"Me Voy","registered_at":"2026-06-20T20:52:24Z","spotify_id":"4yj6uNIMHxhhCWer7sITb8","type":"track"}
track: Te Espero Sentada
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164000
  explicit: false
  by artist: Nella
  in album: En Otra Vida
  isrc code: USSD12300720
  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: Qué Bonito!
track: Veinte Años
track: Con los Años Que Me Quedan
track: Cuando Vuelva a Tu Lado
track: Víveme

Nella
type: MusicGroup

En Otra Vida
type: MusicAlbum
date published: 2024-05-03

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-17T20:35:22+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x6b789f3b71561cffbc1d3f17ba98ea934269c0ee30b3bce42df19d2f19af0bde

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956349

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956349

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4bEY1yu9hUoDslA1oc9OIa.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bEY1yu9hUoDslA1oc9OIa

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:34:59Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x6b789f3b71561cffbc1d3f17ba98ea934269c0ee30b3bce42df19d2f19af0bde","isrc":"USSD12300720","name":"Te Espero Sentada","registered_at":"2026-06-17T20:35:22Z","spotify_id":"4bEY1yu9hUoDslA1oc9OIa","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 0x6b789f3b71561cffbc1d3f17ba98ea934269c0ee30b3bce42df19d2f19af0bde. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4bEY1yu9hUoDslA1oc9OIa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bEY1yu9hUoDslA1oc9OIa.
date published: 2026-07-02T11:34:59Z
text: {"copyright_id":"0x6b789f3b71561cffbc1d3f17ba98ea934269c0ee30b3bce42df19d2f19af0bde","isrc":"USSD12300720","name":"Te Espero Sentada","registered_at":"2026-06-17T20:35:22Z","spotify_id":"4bEY1yu9hUoDslA1oc9OIa","type":"track"}

Qué Bonito!
type: MusicRecording
duration: PT3M1S
duration ms: 181967
explicit: false
by artist: Nella
by artist: maye
in album: En Otra Vida
  type: MusicAlbum
  date published: 2024-05-03
isrc code: USSD12300724
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T00:58:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e413f544e539a60a17adf46fbba49bda3bbfd91a18acd3ae3d6be476e19af74
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/02vRl8BNyH6h1sDxJ786oR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02vRl8BNyH6h1sDxJ786oR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4e413f544e539a60a17adf46fbba49bda3bbfd91a18acd3ae3d6be476e19af74","isrc":"USSD12300724","name":"Qué Bonito!","registered_at":"2026-06-08T00:58:17Z","spotify_id":"02vRl8BNyH6h1sDxJ786oR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e413f544e539a60a17adf46fbba49bda3bbfd91a18acd3ae3d6be476e19af74. 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/02vRl8BNyH6h1sDxJ786oR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02vRl8BNyH6h1sDxJ786oR.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4e413f544e539a60a17adf46fbba49bda3bbfd91a18acd3ae3d6be476e19af74","isrc":"USSD12300724","name":"Qué Bonito!","registered_at":"2026-06-08T00:58:17Z","spotify_id":"02vRl8BNyH6h1sDxJ786oR","type":"track"}

Veinte Años
type: MusicRecording
duration: PT3M21S
duration ms: 201000
explicit: false
by artist: Nella
by artist: YEИDRY
in album: En Otra Vida
  type: MusicAlbum
  date published: 2024-05-03
isrc code: USSD12300718
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:13:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xacfcc6c4a71510b7e7d37038aa74ffeeed3d8b303030dfdd537fce2b26e1f1b5
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/3tTa2jC3sxnAgbxAWJ7CWJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tTa2jC3sxnAgbxAWJ7CWJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xacfcc6c4a71510b7e7d37038aa74ffeeed3d8b303030dfdd537fce2b26e1f1b5","isrc":"USSD12300718","name":"Veinte Años","registered_at":"2026-06-08T21:13:07Z","spotify_id":"3tTa2jC3sxnAgbxAWJ7CWJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfcc6c4a71510b7e7d37038aa74ffeeed3d8b303030dfdd537fce2b26e1f1b5. 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/3tTa2jC3sxnAgbxAWJ7CWJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tTa2jC3sxnAgbxAWJ7CWJ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xacfcc6c4a71510b7e7d37038aa74ffeeed3d8b303030dfdd537fce2b26e1f1b5","isrc":"USSD12300718","name":"Veinte Años","registered_at":"2026-06-08T21:13:07Z","spotify_id":"3tTa2jC3sxnAgbxAWJ7CWJ","type":"track"}

Con los Años Que Me Quedan
type: MusicRecording
duration: PT3M11S
duration ms: 191214
explicit: false
by artist: Nella
in album: En Otra Vida
  type: MusicAlbum
  date published: 2024-05-03
isrc code: USSD12300726
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T02:42:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce507cb0ea9c596c38da32d32d01cd6d681268ffb138f15edb7a71ccf3e5e574
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/3R6e4e47Ks5Hp1YnhGdFmG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3R6e4e47Ks5Hp1YnhGdFmG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce507cb0ea9c596c38da32d32d01cd6d681268ffb138f15edb7a71ccf3e5e574","isrc":"USSD12300726","name":"Con los Años Que Me Quedan","registered_at":"2026-06-20T02:42:25Z","spotify_id":"3R6e4e47Ks5Hp1YnhGdFmG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce507cb0ea9c596c38da32d32d01cd6d681268ffb138f15edb7a71ccf3e5e574. 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/3R6e4e47Ks5Hp1YnhGdFmG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3R6e4e47Ks5Hp1YnhGdFmG.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xce507cb0ea9c596c38da32d32d01cd6d681268ffb138f15edb7a71ccf3e5e574","isrc":"USSD12300726","name":"Con los Años Que Me Quedan","registered_at":"2026-06-20T02:42:25Z","spotify_id":"3R6e4e47Ks5Hp1YnhGdFmG","type":"track"}

Cuando Vuelva a Tu Lado
type: MusicRecording
duration: PT3M10S
duration ms: 190625
explicit: false
by artist: Nella
by artist: Nicole Zignago
in album: En Otra Vida
  type: MusicAlbum
  date published: 2024-05-03
isrc code: USSD12300721
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T03:59:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92d3af759159b24b56f80da26991dfbd715e8f131d27e509a0d4389e0e032660
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/4zDcnCXWN59UHbEdKIscNn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zDcnCXWN59UHbEdKIscNn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92d3af759159b24b56f80da26991dfbd715e8f131d27e509a0d4389e0e032660","isrc":"USSD12300721","name":"Cuando Vuelva a Tu Lado","registered_at":"2026-06-11T03:59:43Z","spotify_id":"4zDcnCXWN59UHbEdKIscNn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d3af759159b24b56f80da26991dfbd715e8f131d27e509a0d4389e0e032660. 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/4zDcnCXWN59UHbEdKIscNn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4zDcnCXWN59UHbEdKIscNn.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x92d3af759159b24b56f80da26991dfbd715e8f131d27e509a0d4389e0e032660","isrc":"USSD12300721","name":"Cuando Vuelva a Tu Lado","registered_at":"2026-06-11T03:59:43Z","spotify_id":"4zDcnCXWN59UHbEdKIscNn","type":"track"}

Víveme
type: MusicRecording
duration: PT3M52S
duration ms: 232750
explicit: false
by artist: Nella
in album: En Otra Vida
  type: MusicAlbum
  date published: 2024-05-03
isrc code: USSD12300725
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T20:56:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x971a94cdbaec087b26635fa6831cbc85a58388e0ee98b30c049ba2b2a0aa7280
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/43bY4xRK5Ha6VnerT10dmP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43bY4xRK5Ha6VnerT10dmP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x971a94cdbaec087b26635fa6831cbc85a58388e0ee98b30c049ba2b2a0aa7280","isrc":"USSD12300725","name":"Víveme","registered_at":"2026-06-20T20:56:20Z","spotify_id":"43bY4xRK5Ha6VnerT10dmP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971a94cdbaec087b26635fa6831cbc85a58388e0ee98b30c049ba2b2a0aa7280. 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/43bY4xRK5Ha6VnerT10dmP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43bY4xRK5Ha6VnerT10dmP.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x971a94cdbaec087b26635fa6831cbc85a58388e0ee98b30c049ba2b2a0aa7280","isrc":"USSD12300725","name":"Víveme","registered_at":"2026-06-20T20:56:20Z","spotify_id":"43bY4xRK5Ha6VnerT10dmP","type":"track"}

Qué Bonito!
type: MusicAlbum
date published: 2024-05-01
track: Qué Bonito!
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181960
  explicit: false
  by artist: Nella
  by artist: maye
  in album: Qué Bonito!
    type: MusicAlbum
    date published: 2024-05-01
  isrc code: USSD12300724
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:58:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4e413f544e539a60a17adf46fbba49bda3bbfd91a18acd3ae3d6be476e19af74
  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/5sR61SRcK7fgXVuamRB5o2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sR61SRcK7fgXVuamRB5o2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4e413f544e539a60a17adf46fbba49bda3bbfd91a18acd3ae3d6be476e19af74","isrc":"USSD12300724","name":"Qué Bonito!","registered_at":"2026-06-08T00:58:17Z","spotify_id":"5sR61SRcK7fgXVuamRB5o2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e413f544e539a60a17adf46fbba49bda3bbfd91a18acd3ae3d6be476e19af74. 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/5sR61SRcK7fgXVuamRB5o2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5sR61SRcK7fgXVuamRB5o2.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x4e413f544e539a60a17adf46fbba49bda3bbfd91a18acd3ae3d6be476e19af74","isrc":"USSD12300724","name":"Qué Bonito!","registered_at":"2026-06-08T00:58:17Z","spotify_id":"5sR61SRcK7fgXVuamRB5o2","type":"track"}

Como la Cigarra
type: MusicAlbum
date published: 2024-05-01
track: Como la Cigarra
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222000
  explicit: false
  by artist: Nella
  by artist: Paula Arenas
  in album: Como la Cigarra
    type: MusicAlbum
    date published: 2024-05-01
  isrc code: USSD12300719
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:48:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x81b2ec11d546f0140b1b48d4abf65ed2d0c8212f3092d88f23ac3fd6037a8a40
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/65HbdE31JwVfijZvgXknLf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65HbdE31JwVfijZvgXknLf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x81b2ec11d546f0140b1b48d4abf65ed2d0c8212f3092d88f23ac3fd6037a8a40","isrc":"USSD12300719","name":"Como la Cigarra","registered_at":"2026-06-06T15:48:25Z","spotify_id":"65HbdE31JwVfijZvgXknLf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b2ec11d546f0140b1b48d4abf65ed2d0c8212f3092d88f23ac3fd6037a8a40. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/65HbdE31JwVfijZvgXknLf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65HbdE31JwVfijZvgXknLf.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x81b2ec11d546f0140b1b48d4abf65ed2d0c8212f3092d88f23ac3fd6037a8a40","isrc":"USSD12300719","name":"Como la Cigarra","registered_at":"2026-06-06T15:48:25Z","spotify_id":"65HbdE31JwVfijZvgXknLf","type":"track"}

Veinte Años
type: MusicAlbum
date published: 2024-04-05
track: Veinte Años
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204310
  explicit: false
  by artist: Nella
  by artist: YEИDRY
  in album: Veinte Años
    type: MusicAlbum
    date published: 2024-04-05
  isrc code: USSD12300718
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T21:13:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xacfcc6c4a71510b7e7d37038aa74ffeeed3d8b303030dfdd537fce2b26e1f1b5
  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/0Yq9F5wyQPrVVgS2veVxvp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Yq9F5wyQPrVVgS2veVxvp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xacfcc6c4a71510b7e7d37038aa74ffeeed3d8b303030dfdd537fce2b26e1f1b5","isrc":"USSD12300718","name":"Veinte Años","registered_at":"2026-06-08T21:13:07Z","spotify_id":"0Yq9F5wyQPrVVgS2veVxvp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfcc6c4a71510b7e7d37038aa74ffeeed3d8b303030dfdd537fce2b26e1f1b5. 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/0Yq9F5wyQPrVVgS2veVxvp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Yq9F5wyQPrVVgS2veVxvp.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xacfcc6c4a71510b7e7d37038aa74ffeeed3d8b303030dfdd537fce2b26e1f1b5","isrc":"USSD12300718","name":"Veinte Años","registered_at":"2026-06-08T21:13:07Z","spotify_id":"0Yq9F5wyQPrVVgS2veVxvp","type":"track"}

Me Llaman Nella
type: MusicRecording
duration: PT3M17S
duration ms: 197642
explicit: false
by artist: Nella
by artist: Santiago Periné
in album: Voy
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QMDA61889481
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:48:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8b83a2a8d0d006ffc70f28831e5c11a3d1d7659790a5193192ef49595864299
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/6hfTErJdGCmUTsh6FmG1NF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hfTErJdGCmUTsh6FmG1NF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8b83a2a8d0d006ffc70f28831e5c11a3d1d7659790a5193192ef49595864299","isrc":"QMDA61889481","name":"Me Llaman Nella","registered_at":"2026-06-06T17:48:34Z","spotify_id":"6hfTErJdGCmUTsh6FmG1NF","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b83a2a8d0d006ffc70f28831e5c11a3d1d7659790a5193192ef49595864299. 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/6hfTErJdGCmUTsh6FmG1NF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hfTErJdGCmUTsh6FmG1NF.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc8b83a2a8d0d006ffc70f28831e5c11a3d1d7659790a5193192ef49595864299","isrc":"QMDA61889481","name":"Me Llaman Nella","registered_at":"2026-06-06T17:48:34Z","spotify_id":"6hfTErJdGCmUTsh6FmG1NF","type":"track"}

Mi Guitarra
type: MusicRecording
duration: PT3M37S
duration ms: 217702
explicit: false
by artist: Javier Limón
by artist: Juan Luis Guerra 4.40
by artist: Nella
in album: Hombres De Fuego
  type: MusicAlbum
  date published: 2021-04-22
isrc code: ES5702002608
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T10:44:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9a4c774b27f052ded36d68a65886b1ec0297c2a0e0680addca5f4e1c912c179
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/1KFonyCwddM0ntVGdrWSPE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KFonyCwddM0ntVGdrWSPE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc9a4c774b27f052ded36d68a65886b1ec0297c2a0e0680addca5f4e1c912c179","isrc":"ES5702002608","name":"Mi Guitarra","registered_at":"2026-06-06T10:44:27Z","spotify_id":"1KFonyCwddM0ntVGdrWSPE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a4c774b27f052ded36d68a65886b1ec0297c2a0e0680addca5f4e1c912c179. 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/1KFonyCwddM0ntVGdrWSPE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KFonyCwddM0ntVGdrWSPE.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc9a4c774b27f052ded36d68a65886b1ec0297c2a0e0680addca5f4e1c912c179","isrc":"ES5702002608","name":"Mi Guitarra","registered_at":"2026-06-06T10:44:27Z","spotify_id":"1KFonyCwddM0ntVGdrWSPE","type":"track"}

Voy
type: MusicRecording
duration: PT2M52S
duration ms: 172051
explicit: false
by artist: Nella
in album: Voy
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QM4TX1942085
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:04:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb1f85b107232175b81a76ec616b47d758e94de4ceef861d56d6ab1bd2bafadf
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/7rnN8osGNtGQ9eHRv59689.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rnN8osGNtGQ9eHRv59689
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 0xdb1f85b107232175b81a76ec616b47d758e94de4ceef861d56d6ab1bd2bafadf. 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/7rnN8osGNtGQ9eHRv59689.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rnN8osGNtGQ9eHRv59689.
  date published: 2026-06-13T15:41:10Z

Por Verte Otra Vez
type: MusicRecording
duration: PT3M3S
duration ms: 183902
explicit: false
by artist: Nella
in album: Voy
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QM4TX1956055
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:56:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x059a1449939bf9a6d4f60d09fd00098060895a5861259ec91248482c3ad4e7f5
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/69vzMfrsROJ59pcImDu9NY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69vzMfrsROJ59pcImDu9NY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x059a1449939bf9a6d4f60d09fd00098060895a5861259ec91248482c3ad4e7f5","isrc":"QM4TX1956055","name":"Por Verte Otra Vez","registered_at":"2026-06-08T20:56:32Z","spotify_id":"69vzMfrsROJ59pcImDu9NY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059a1449939bf9a6d4f60d09fd00098060895a5861259ec91248482c3ad4e7f5. 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/69vzMfrsROJ59pcImDu9NY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69vzMfrsROJ59pcImDu9NY.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x059a1449939bf9a6d4f60d09fd00098060895a5861259ec91248482c3ad4e7f5","isrc":"QM4TX1956055","name":"Por Verte Otra Vez","registered_at":"2026-06-08T20:56:32Z","spotify_id":"69vzMfrsROJ59pcImDu9NY","type":"track"}

Volaré
type: MusicRecording
duration: PT3M35S
duration ms: 215676
explicit: false
by artist: Nella
by artist: Pedro Capó
in album: Doce Margaritas
  type: MusicAlbum
  date published: 2021-05-05
isrc code: USSD12000424
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:25:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1c1b4862721cef448613211e62d586467063ea2704f6e9493526f28c694f11f
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/0oYDOm7sIjN8zDNTLyU4Kn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oYDOm7sIjN8zDNTLyU4Kn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1c1b4862721cef448613211e62d586467063ea2704f6e9493526f28c694f11f","isrc":"USSD12000424","name":"Volaré","registered_at":"2026-06-09T18:25:49Z","spotify_id":"0oYDOm7sIjN8zDNTLyU4Kn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c1b4862721cef448613211e62d586467063ea2704f6e9493526f28c694f11f. 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/0oYDOm7sIjN8zDNTLyU4Kn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oYDOm7sIjN8zDNTLyU4Kn.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe1c1b4862721cef448613211e62d586467063ea2704f6e9493526f28c694f11f","isrc":"USSD12000424","name":"Volaré","registered_at":"2026-06-09T18:25:49Z","spotify_id":"0oYDOm7sIjN8zDNTLyU4Kn","type":"track"}

Fin de Fiesta
type: MusicRecording
duration: PT5M4S
duration ms: 304042
explicit: false
by artist: Nella
in album: Voy
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QM4TX1956054
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:37:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7ef9918eddc9f8e23d491899c036478de46806415230891f476c85c7ca44d49
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/0s549rrXSQcRufao574tB1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0s549rrXSQcRufao574tB1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7ef9918eddc9f8e23d491899c036478de46806415230891f476c85c7ca44d49","isrc":"QM4TX1956054","name":"Fin de Fiesta","registered_at":"2026-06-10T18:37:11Z","spotify_id":"0s549rrXSQcRufao574tB1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ef9918eddc9f8e23d491899c036478de46806415230891f476c85c7ca44d49. 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/0s549rrXSQcRufao574tB1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0s549rrXSQcRufao574tB1.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd7ef9918eddc9f8e23d491899c036478de46806415230891f476c85c7ca44d49","isrc":"QM4TX1956054","name":"Fin de Fiesta","registered_at":"2026-06-10T18:37:11Z","spotify_id":"0s549rrXSQcRufao574tB1","type":"track"}

Mi Ciudad Perdida
type: MusicRecording
duration: PT3M56S
duration ms: 236204
explicit: false
by artist: Nella
in album: Voy
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QM4TX1956051
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T02:40:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0250cc75a774951c08a23a86e6abf59ebcb2983b2472a7aeea48db85f1c6bed
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/5iTf0wOO2KwPbkq6RefBcM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iTf0wOO2KwPbkq6RefBcM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0250cc75a774951c08a23a86e6abf59ebcb2983b2472a7aeea48db85f1c6bed","isrc":"QM4TX1956051","name":"Mi Ciudad Perdida","registered_at":"2026-06-18T02:40:53Z","spotify_id":"5iTf0wOO2KwPbkq6RefBcM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0250cc75a774951c08a23a86e6abf59ebcb2983b2472a7aeea48db85f1c6bed. 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/5iTf0wOO2KwPbkq6RefBcM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iTf0wOO2KwPbkq6RefBcM.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe0250cc75a774951c08a23a86e6abf59ebcb2983b2472a7aeea48db85f1c6bed","isrc":"QM4TX1956051","name":"Mi Ciudad Perdida","registered_at":"2026-06-18T02:40:53Z","spotify_id":"5iTf0wOO2KwPbkq6RefBcM","type":"track"}

Volveré a Mi Tierra
type: MusicRecording
duration: PT3M29S
duration ms: 209770
explicit: false
by artist: Nella
by artist: Jorge Glem
in album: Voy
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QM4TX1915972
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T18:34:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81d59df4ab4158081ae85131d46321e100f48aae30a4fd97ec984b2646d5e397
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/6MKcIUKeJSJdtkv23VPIMP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MKcIUKeJSJdtkv23VPIMP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x81d59df4ab4158081ae85131d46321e100f48aae30a4fd97ec984b2646d5e397","isrc":"QM4TX1915972","name":"Volveré a Mi Tierra","registered_at":"2026-06-10T18:34:11Z","spotify_id":"6MKcIUKeJSJdtkv23VPIMP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d59df4ab4158081ae85131d46321e100f48aae30a4fd97ec984b2646d5e397. 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/6MKcIUKeJSJdtkv23VPIMP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MKcIUKeJSJdtkv23VPIMP.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x81d59df4ab4158081ae85131d46321e100f48aae30a4fd97ec984b2646d5e397","isrc":"QM4TX1915972","name":"Volveré a Mi Tierra","registered_at":"2026-06-10T18:34:11Z","spotify_id":"6MKcIUKeJSJdtkv23VPIMP","type":"track"}

Volaré
type: MusicRecording
duration: PT3M35S
duration ms: 215676
explicit: false
by artist: Nella
by artist: Pedro Capó
in album: Volaré
  type: MusicAlbum
  date published: 2021-08-12
isrc code: USSD12000424
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:25:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1c1b4862721cef448613211e62d586467063ea2704f6e9493526f28c694f11f
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/0cGOytTN25GGx3wUBVPNwN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cGOytTN25GGx3wUBVPNwN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1c1b4862721cef448613211e62d586467063ea2704f6e9493526f28c694f11f","isrc":"USSD12000424","name":"Volaré","registered_at":"2026-06-09T18:25:49Z","spotify_id":"0cGOytTN25GGx3wUBVPNwN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c1b4862721cef448613211e62d586467063ea2704f6e9493526f28c694f11f. 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/0cGOytTN25GGx3wUBVPNwN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cGOytTN25GGx3wUBVPNwN.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xe1c1b4862721cef448613211e62d586467063ea2704f6e9493526f28c694f11f","isrc":"USSD12000424","name":"Volaré","registered_at":"2026-06-09T18:25:49Z","spotify_id":"0cGOytTN25GGx3wUBVPNwN","type":"track"}

Me Llaman Nella, Si No Estas Conmigo, Si Usted La Viera, Solita
type: MusicRecording
duration: PT10M20S
duration ms: 620373
explicit: false
by artist: Jorge Luis Chacin
by artist: Nella
in album: El Cuenta Canciones, Vol. 3
  type: MusicAlbum
  date published: 2023-09-24
isrc code: ES71G2329550
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T17:31:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda1c1e78dd1137f12120baf6a67a03d5b7b76dbb8964a81485e72073a94c380e
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/4lNf64f7doqKEtXCxIT6nk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lNf64f7doqKEtXCxIT6nk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda1c1e78dd1137f12120baf6a67a03d5b7b76dbb8964a81485e72073a94c380e","isrc":"ES71G2329550","name":"Me Llaman Nella, Si No Estas Conmigo, Si Usted La Viera, Solita","registered_at":"2026-06-18T17:31:12Z","spotify_id":"4lNf64f7doqKEtXCxIT6nk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1c1e78dd1137f12120baf6a67a03d5b7b76dbb8964a81485e72073a94c380e. 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/4lNf64f7doqKEtXCxIT6nk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lNf64f7doqKEtXCxIT6nk.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xda1c1e78dd1137f12120baf6a67a03d5b7b76dbb8964a81485e72073a94c380e","isrc":"ES71G2329550","name":"Me Llaman Nella, Si No Estas Conmigo, Si Usted La Viera, Solita","registered_at":"2026-06-18T17:31:12Z","spotify_id":"4lNf64f7doqKEtXCxIT6nk","type":"track"}

Solita
type: MusicRecording
duration: PT3M19S
duration ms: 199800
explicit: false
by artist: Nella
in album: Doce Margaritas
  type: MusicAlbum
  date published: 2021-05-05
isrc code: USSD12000419
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T13:45:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0bc5937c5ba57de1dccdea641c7fdcb21e598afe618485d89f13fc406a8c2783
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/544zYMTzTgqGjTBwsHzCr3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/544zYMTzTgqGjTBwsHzCr3
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 0x0bc5937c5ba57de1dccdea641c7fdcb21e598afe618485d89f13fc406a8c2783. 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/544zYMTzTgqGjTBwsHzCr3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/544zYMTzTgqGjTBwsHzCr3.
  date published: 2026-07-02T03:30:09Z

Otro Beso
type: MusicRecording
duration: PT3M42S
duration ms: 222653
explicit: false
by artist: Nella
in album: Doce Margaritas
  type: MusicAlbum
  date published: 2021-05-05
isrc code: USSD12000428
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T13:49:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2b24a31b511a6ee9c8dc3f5a8686590d08156a6d52a3a4af43adc72b4302de6
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/0wEIbw3NLvf2VbmUeGTejZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wEIbw3NLvf2VbmUeGTejZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2b24a31b511a6ee9c8dc3f5a8686590d08156a6d52a3a4af43adc72b4302de6","isrc":"USSD12000428","name":"Otro Beso","registered_at":"2026-06-19T13:49:08Z","spotify_id":"0wEIbw3NLvf2VbmUeGTejZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b24a31b511a6ee9c8dc3f5a8686590d08156a6d52a3a4af43adc72b4302de6. 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/0wEIbw3NLvf2VbmUeGTejZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wEIbw3NLvf2VbmUeGTejZ.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xb2b24a31b511a6ee9c8dc3f5a8686590d08156a6d52a3a4af43adc72b4302de6","isrc":"USSD12000428","name":"Otro Beso","registered_at":"2026-06-19T13:49:08Z","spotify_id":"0wEIbw3NLvf2VbmUeGTejZ","type":"track"}

Ahí
type: MusicRecording
duration: PT2M49S
duration ms: 169275
explicit: false
by artist: Nella
in album: Doce Margaritas
  type: MusicAlbum
  date published: 2021-05-05
isrc code: USSD12000418
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T10:16:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17863c875f97eed60e247961b1f0816c4931b6a56140699322ab095d78356133
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/7AoB0tHuMAQ7IXtZEdPpk4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AoB0tHuMAQ7IXtZEdPpk4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17863c875f97eed60e247961b1f0816c4931b6a56140699322ab095d78356133","isrc":"USSD12000418","name":"Ahí","registered_at":"2026-06-20T10:16:19Z","spotify_id":"7AoB0tHuMAQ7IXtZEdPpk4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17863c875f97eed60e247961b1f0816c4931b6a56140699322ab095d78356133. 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/7AoB0tHuMAQ7IXtZEdPpk4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AoB0tHuMAQ7IXtZEdPpk4.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x17863c875f97eed60e247961b1f0816c4931b6a56140699322ab095d78356133","isrc":"USSD12000418","name":"Ahí","registered_at":"2026-06-20T10:16:19Z","spotify_id":"7AoB0tHuMAQ7IXtZEdPpk4","type":"track"}

Los Nacidos
type: MusicRecording
duration: PT3M31S
duration ms: 211777
explicit: false
by artist: Nella
in album: Voy
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QM4TX1956050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T08:12:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01c18194ba38b0dba58db57d462615fc5f6cf0c701bb28ff69a73f59d65bcfef
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/0Jg1dOsiKIWvdStg3lu8oG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Jg1dOsiKIWvdStg3lu8oG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x01c18194ba38b0dba58db57d462615fc5f6cf0c701bb28ff69a73f59d65bcfef","isrc":"QM4TX1956050","name":"Los Nacidos","registered_at":"2026-06-23T08:12:33Z","spotify_id":"0Jg1dOsiKIWvdStg3lu8oG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c18194ba38b0dba58db57d462615fc5f6cf0c701bb28ff69a73f59d65bcfef. 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/0Jg1dOsiKIWvdStg3lu8oG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Jg1dOsiKIWvdStg3lu8oG.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x01c18194ba38b0dba58db57d462615fc5f6cf0c701bb28ff69a73f59d65bcfef","isrc":"QM4TX1956050","name":"Los Nacidos","registered_at":"2026-06-23T08:12:33Z","spotify_id":"0Jg1dOsiKIWvdStg3lu8oG","type":"track"}

Pero Hoy
type: MusicRecording
duration: PT3M58S
duration ms: 238376
explicit: false
by artist: Nella
in album: Voy
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QM4TX1956052
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T03:46:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f3e7dbe6875c87572a49195869f2fddbc6194fde5a0b2e3f346b18996dc38df
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/5mNtcoUJwjOCaKBhnLP7GL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mNtcoUJwjOCaKBhnLP7GL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f3e7dbe6875c87572a49195869f2fddbc6194fde5a0b2e3f346b18996dc38df","isrc":"QM4TX1956052","name":"Pero Hoy","registered_at":"2026-06-22T03:46:12Z","spotify_id":"5mNtcoUJwjOCaKBhnLP7GL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3e7dbe6875c87572a49195869f2fddbc6194fde5a0b2e3f346b18996dc38df. 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/5mNtcoUJwjOCaKBhnLP7GL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mNtcoUJwjOCaKBhnLP7GL.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x5f3e7dbe6875c87572a49195869f2fddbc6194fde5a0b2e3f346b18996dc38df","isrc":"QM4TX1956052","name":"Pero Hoy","registered_at":"2026-06-22T03:46:12Z","spotify_id":"5mNtcoUJwjOCaKBhnLP7GL","type":"track"}

Te Dirán
type: MusicRecording
duration: PT3M25S
duration ms: 205891
explicit: false
by artist: Nella
by artist: Ilan Chester
by artist: Jorge Glem
in album: Voy
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QM4TX1956053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T04:22:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2a7cdeb283d56c626a7cff0f4240cdc8662f19118990ca92ead48931d9bb914
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/5WL5D6X3lDxSjhuE7aXRKi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WL5D6X3lDxSjhuE7aXRKi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2a7cdeb283d56c626a7cff0f4240cdc8662f19118990ca92ead48931d9bb914","isrc":"QM4TX1956053","name":"Te Dirán","registered_at":"2026-06-21T04:22:48Z","spotify_id":"5WL5D6X3lDxSjhuE7aXRKi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a7cdeb283d56c626a7cff0f4240cdc8662f19118990ca92ead48931d9bb914. 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/5WL5D6X3lDxSjhuE7aXRKi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5WL5D6X3lDxSjhuE7aXRKi.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xf2a7cdeb283d56c626a7cff0f4240cdc8662f19118990ca92ead48931d9bb914","isrc":"QM4TX1956053","name":"Te Dirán","registered_at":"2026-06-21T04:22:48Z","spotify_id":"5WL5D6X3lDxSjhuE7aXRKi","type":"track"}

Pa' Afuera
type: MusicRecording
duration: PT3M14S
duration ms: 194716
explicit: false
by artist: Nella
in album: Doce Margaritas
  type: MusicAlbum
  date published: 2021-05-05
isrc code: USSD12000420
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T20:18:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32791a2cca7fafe0726f01b215e149e133137afbb8f6db29bbe2788196c0bb2a
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/5bO4mWQIUk1fVdWvYz9o6R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bO4mWQIUk1fVdWvYz9o6R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32791a2cca7fafe0726f01b215e149e133137afbb8f6db29bbe2788196c0bb2a","isrc":"USSD12000420","name":"Pa' Afuera","registered_at":"2026-06-22T20:18:37Z","spotify_id":"5bO4mWQIUk1fVdWvYz9o6R","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32791a2cca7fafe0726f01b215e149e133137afbb8f6db29bbe2788196c0bb2a. 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/5bO4mWQIUk1fVdWvYz9o6R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bO4mWQIUk1fVdWvYz9o6R.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x32791a2cca7fafe0726f01b215e149e133137afbb8f6db29bbe2788196c0bb2a","isrc":"USSD12000420","name":"Pa' Afuera","registered_at":"2026-06-22T20:18:37Z","spotify_id":"5bO4mWQIUk1fVdWvYz9o6R","type":"track"}

De Vez en Cuando
type: MusicRecording
duration: PT4M21S
duration ms: 261000
explicit: false
by artist: Nella
in album: Doce Margaritas
  type: MusicAlbum
  date published: 2021-05-05
isrc code: USSD12000422
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T04:37:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6178e3cd0aa58a0114287b3ca2ab8e1d8f22243c7eb3fa564082bc60aced20b
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/7rOxhWfmoNF4dvI4Creacx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rOxhWfmoNF4dvI4Creacx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6178e3cd0aa58a0114287b3ca2ab8e1d8f22243c7eb3fa564082bc60aced20b","isrc":"USSD12000422","name":"De Vez en Cuando","registered_at":"2026-06-22T04:37:08Z","spotify_id":"7rOxhWfmoNF4dvI4Creacx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6178e3cd0aa58a0114287b3ca2ab8e1d8f22243c7eb3fa564082bc60aced20b. 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/7rOxhWfmoNF4dvI4Creacx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rOxhWfmoNF4dvI4Creacx.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa6178e3cd0aa58a0114287b3ca2ab8e1d8f22243c7eb3fa564082bc60aced20b","isrc":"USSD12000422","name":"De Vez en Cuando","registered_at":"2026-06-22T04:37:08Z","spotify_id":"7rOxhWfmoNF4dvI4Creacx","type":"track"}

Tantas y Tantas Cosas
type: MusicRecording
duration: PT3M58S
duration ms: 238400
explicit: false
by artist: Nella
in album: Voy
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QM4TX1956056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T05:30:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb0db9c1d855a5c1dc805e8bcbb0fbcb28a72523fd8975a0151e4ef36cd23caa
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/55RSDPas2dhTz6Go6qYxBp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55RSDPas2dhTz6Go6qYxBp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb0db9c1d855a5c1dc805e8bcbb0fbcb28a72523fd8975a0151e4ef36cd23caa","isrc":"QM4TX1956056","name":"Tantas y Tantas Cosas","registered_at":"2026-06-23T05:30:56Z","spotify_id":"55RSDPas2dhTz6Go6qYxBp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0db9c1d855a5c1dc805e8bcbb0fbcb28a72523fd8975a0151e4ef36cd23caa. 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/55RSDPas2dhTz6Go6qYxBp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55RSDPas2dhTz6Go6qYxBp.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xfb0db9c1d855a5c1dc805e8bcbb0fbcb28a72523fd8975a0151e4ef36cd23caa","isrc":"QM4TX1956056","name":"Tantas y Tantas Cosas","registered_at":"2026-06-23T05:30:56Z","spotify_id":"55RSDPas2dhTz6Go6qYxBp","type":"track"}

Ángel Caído
type: MusicRecording
duration: PT3M21S
duration ms: 201269
explicit: false
by artist: Nella
in album: Voy
  type: MusicAlbum
  date published: 2019-05-31
isrc code: QM4TX1956058
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T22:58:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f5ddc76dd33389ba81e35f92c5356e41ff990a4ddded809c44c70da9073a7b7
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/7z66zZBDngrSBGMgUP0ySv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7z66zZBDngrSBGMgUP0ySv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f5ddc76dd33389ba81e35f92c5356e41ff990a4ddded809c44c70da9073a7b7","isrc":"QM4TX1956058","name":"Ángel Caído","registered_at":"2026-06-25T22:58:57Z","spotify_id":"7z66zZBDngrSBGMgUP0ySv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5ddc76dd33389ba81e35f92c5356e41ff990a4ddded809c44c70da9073a7b7. 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/7z66zZBDngrSBGMgUP0ySv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7z66zZBDngrSBGMgUP0ySv.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6f5ddc76dd33389ba81e35f92c5356e41ff990a4ddded809c44c70da9073a7b7","isrc":"QM4TX1956058","name":"Ángel Caído","registered_at":"2026-06-25T22:58:57Z","spotify_id":"7z66zZBDngrSBGMgUP0ySv","type":"track"}