La Factoria
type: MusicGroup
genre: reggaeton
popularity: 66
followers: 686813
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6b68565de5d57fbb97cd703f895979e1ba9f29cb95e25b64af78466ba0dec34
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/caf4c4f2-d82f-41f5-bf9f-bd32da6a8462.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/caf4c4f2-d82f-41f5-bf9f-bd32da6a8462.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/caf4c4f2-d82f-41f5-bf9f-bd32da6a8462
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6b68565de5d57fbb97cd703f895979e1ba9f29cb95e25b64af78466ba0dec34","name":"La Factoria","registered_at":"2026-06-12T09:52:39Z","symbol":"NIM0261803","token_address":"0x9a27d3e214aa8a77713976499d2a09f95034a1a9","type":"artist","uuid":"caf4c4f2-d82f-41f5-bf9f-bd32da6a8462"}
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 0xa6b68565de5d57fbb97cd703f895979e1ba9f29cb95e25b64af78466ba0dec34. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/caf4c4f2-d82f-41f5-bf9f-bd32da6a8462.json and https://artists.proofprofile.net/proofs/artist/caf4c4f2-d82f-41f5-bf9f-bd32da6a8462.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xa6b68565de5d57fbb97cd703f895979e1ba9f29cb95e25b64af78466ba0dec34","name":"La Factoria","registered_at":"2026-06-12T09:52:39Z","symbol":"NIM0261803","token_address":"0x9a27d3e214aa8a77713976499d2a09f95034a1a9","type":"artist","uuid":"caf4c4f2-d82f-41f5-bf9f-bd32da6a8462"}
album: Perdóname
  type: MusicAlbum
  date published: 2023-10-05
  track: Perdóname
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230213
    explicit: false
    by artist: La Factoria
    by artist: Eddy Lover
    by artist: Farruko
    in album: Perdóname
      type: MusicAlbum
      date published: 2023-10-05
    isrc code: QMFME2320317
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T11:10:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8d760e5b9770b7175ebca8c23ec2c05dfb80820ef86387933c9f31eca5271a43
    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/2F8IzXy0la2pnsbXPqdp85.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2F8IzXy0la2pnsbXPqdp85
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x8d760e5b9770b7175ebca8c23ec2c05dfb80820ef86387933c9f31eca5271a43","isrc":"QMFME2320317","name":"Perdóname","registered_at":"2026-06-04T11:10:05Z","spotify_id":"2F8IzXy0la2pnsbXPqdp85","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d760e5b9770b7175ebca8c23ec2c05dfb80820ef86387933c9f31eca5271a43. 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/2F8IzXy0la2pnsbXPqdp85.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2F8IzXy0la2pnsbXPqdp85.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x8d760e5b9770b7175ebca8c23ec2c05dfb80820ef86387933c9f31eca5271a43","isrc":"QMFME2320317","name":"Perdóname","registered_at":"2026-06-04T11:10:05Z","spotify_id":"2F8IzXy0la2pnsbXPqdp85","type":"track"}
album: No Pidas Perdón
  type: MusicAlbum
  date published: 2009-03-16
  track: No Pidas Perdón
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215327
    explicit: false
    by artist: La Factoria
    by artist: JR Ranks
    in album: No Pidas Perdón
      type: MusicAlbum
      date published: 2009-03-16
    isrc code: USUM70615353
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-28T21:16:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb6801c79c167e7de9243986af4de313eea1a16d68dac09d1fa2b4ead1279eb1f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/957118
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/4sev2flKT1vURZhWXZ0n4k.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sev2flKT1vURZhWXZ0n4k
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xb6801c79c167e7de9243986af4de313eea1a16d68dac09d1fa2b4ead1279eb1f","isrc":"USUM70615353","name":"No Pidas Perdón","registered_at":"2026-06-28T21:16:19Z","spotify_id":"4sev2flKT1vURZhWXZ0n4k","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6801c79c167e7de9243986af4de313eea1a16d68dac09d1fa2b4ead1279eb1f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4sev2flKT1vURZhWXZ0n4k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sev2flKT1vURZhWXZ0n4k.
      date published: 2026-07-08T03:20:19Z
      text: {"copyright_id":"0xb6801c79c167e7de9243986af4de313eea1a16d68dac09d1fa2b4ead1279eb1f","isrc":"USUM70615353","name":"No Pidas Perdón","registered_at":"2026-06-28T21:16:19Z","spotify_id":"4sev2flKT1vURZhWXZ0n4k","type":"track"}
album: Las Solteras
  type: MusicAlbum
  date published: 2005-11-07
  track: Las Solteras
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240692
    explicit: false
    by artist: Mach & Daddy
    by artist: La Factoria
    in album: Las Solteras
      type: MusicAlbum
      date published: 2005-11-07
    isrc code: USUM70504600
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T05:13:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3060f464dd92d87432572e01ced631f6154a71ac85819bb234f4e40f41319a60
    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/0RtbGCnwbfW0w323L93YaZ.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RtbGCnwbfW0w323L93YaZ
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x3060f464dd92d87432572e01ced631f6154a71ac85819bb234f4e40f41319a60","isrc":"USUM70504600","name":"Las Solteras","registered_at":"2026-06-05T05:13:56Z","spotify_id":"0RtbGCnwbfW0w323L93YaZ","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3060f464dd92d87432572e01ced631f6154a71ac85819bb234f4e40f41319a60. 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/0RtbGCnwbfW0w323L93YaZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RtbGCnwbfW0w323L93YaZ.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x3060f464dd92d87432572e01ced631f6154a71ac85819bb234f4e40f41319a60","isrc":"USUM70504600","name":"Las Solteras","registered_at":"2026-06-05T05:13:56Z","spotify_id":"0RtbGCnwbfW0w323L93YaZ","type":"track"}
album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
  track: Dame una Oportunidad
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201508
    explicit: false
    by artist: La Factoria
    in album: Demphra
    isrc code: USP9K0900002
    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: Vivir Sin Ti
  track: Hoy
  track: Estoy Muriendo
  track: Apartada de Ti
  track: Vete de Mi Vida
  track: Amiga
  track: Olvídate de Mi
  track: No Juegues Conmigo
  track: Me Voy a Escapar
  track: Fuiste Muy Malo
  track: Amiga (Urban Remix)
album: Nuevas Metas
album: Por amarlo a Usted
album: Bailando
album: Cómo Me Duele + Hay Otro En Mi Vida (Acoustic Versions)
album: A Ella Le Gusta
album: Todavía
album: Soy tu gato
album: Ya Te olvidé
album: Se acabó el amor
album: Como la Flor
album: Equivocado
album: La Despedida
album: Quedate Conmigo
album: Vete de Mi Vida
album: Olvídate de Mi
album: No Juegues Conmigo
album: Me Voy a Escapar
album: Hoy
album: Fuiste Muy Malo
album: Estoy Muriendo
album: Dame una Oportunidad
album: Apartada de Ti
album: Moriré
album: La Soledad
album: La Noche
album: Infieles
album: Déjame Vivir
album: Déjalo
album: Como Me Duele (Remix)
album: Como Me Duele
album: Vivir Sin Ti
album: Amiga (Urban Remix)
album: Amiga
album: Hay Otro en Mi Vida
album: La Pagarás
album: Dale
track: Perdóname
track: Mueve Esa Cosa - Richie Santana Mix
track: Ahora Me Toca a Mí
track: No Pidas Perdón
track: Hay Otro En Mi Vida - Album Version 2009
track: Las Solteras
track: Una Oportunidad
track: La Vecina
track: Amiga
track: Dame una Oportunidad
track: Vivir Sin Ti
track: Hoy
track: Estoy Muriendo
track: Apartada de Ti
track: Vete de Mi Vida
track: Olvídate de Mi
track: No Juegues Conmigo
track: Me Voy a Escapar

La Factoria
type: MusicGroup

Demphra
type: MusicAlbum
date published: 2009-11-29

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T12:09:36+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x595925100ee85e7ec67a5517f9534c084b9c3a6c32c4dd2aabcb0dff6e223af7

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4BHYeXEfQ9ybINlT9d1uql.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BHYeXEfQ9ybINlT9d1uql

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x595925100ee85e7ec67a5517f9534c084b9c3a6c32c4dd2aabcb0dff6e223af7","isrc":"USP9K0900002","name":"Dame una Oportunidad","registered_at":"2026-06-04T12:09:36Z","spotify_id":"4BHYeXEfQ9ybINlT9d1uql","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 0x595925100ee85e7ec67a5517f9534c084b9c3a6c32c4dd2aabcb0dff6e223af7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4BHYeXEfQ9ybINlT9d1uql.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BHYeXEfQ9ybINlT9d1uql.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x595925100ee85e7ec67a5517f9534c084b9c3a6c32c4dd2aabcb0dff6e223af7","isrc":"USP9K0900002","name":"Dame una Oportunidad","registered_at":"2026-06-04T12:09:36Z","spotify_id":"4BHYeXEfQ9ybINlT9d1uql","type":"track"}

Vivir Sin Ti
type: MusicRecording
duration: PT3M39S
duration ms: 219768
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T17:01:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde2215bc85a64921c833d5f59a8dff021cdd9c3bac024701f4525baba459fb42
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/2DNC2Lo4HH7LEAnqBojXvi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DNC2Lo4HH7LEAnqBojXvi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde2215bc85a64921c833d5f59a8dff021cdd9c3bac024701f4525baba459fb42","isrc":"USP9K0900003","name":"Vivir Sin Ti","registered_at":"2026-06-08T17:01:04Z","spotify_id":"2DNC2Lo4HH7LEAnqBojXvi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2215bc85a64921c833d5f59a8dff021cdd9c3bac024701f4525baba459fb42. 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/2DNC2Lo4HH7LEAnqBojXvi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DNC2Lo4HH7LEAnqBojXvi.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xde2215bc85a64921c833d5f59a8dff021cdd9c3bac024701f4525baba459fb42","isrc":"USP9K0900003","name":"Vivir Sin Ti","registered_at":"2026-06-08T17:01:04Z","spotify_id":"2DNC2Lo4HH7LEAnqBojXvi","type":"track"}

Hoy
type: MusicRecording
duration: PT3M37S
duration ms: 217338
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T03:00:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6ad21e594863efd801e7e9cd1e3c4db6a92a6ad8c6f4baa637c5d0e0659d47b
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/28ddPENnWKCjYX8ZifdiAr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28ddPENnWKCjYX8ZifdiAr
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 0xd6ad21e594863efd801e7e9cd1e3c4db6a92a6ad8c6f4baa637c5d0e0659d47b. 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/28ddPENnWKCjYX8ZifdiAr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28ddPENnWKCjYX8ZifdiAr.
  date published: 2026-06-13T15:41:10Z

Estoy Muriendo
type: MusicRecording
duration: PT3M46S
duration ms: 226089
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:58:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfb707a231e41bb2c61728d91688c14fa91c3e4c095e753fbb15adf12fc9d7e5
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/1d8DAXaSZVvmkXY1zf4Wrl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1d8DAXaSZVvmkXY1zf4Wrl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbfb707a231e41bb2c61728d91688c14fa91c3e4c095e753fbb15adf12fc9d7e5","isrc":"USP9K0900005","name":"Estoy Muriendo","registered_at":"2026-06-05T10:58:29Z","spotify_id":"1d8DAXaSZVvmkXY1zf4Wrl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb707a231e41bb2c61728d91688c14fa91c3e4c095e753fbb15adf12fc9d7e5. 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/1d8DAXaSZVvmkXY1zf4Wrl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1d8DAXaSZVvmkXY1zf4Wrl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbfb707a231e41bb2c61728d91688c14fa91c3e4c095e753fbb15adf12fc9d7e5","isrc":"USP9K0900005","name":"Estoy Muriendo","registered_at":"2026-06-05T10:58:29Z","spotify_id":"1d8DAXaSZVvmkXY1zf4Wrl","type":"track"}

Apartada de Ti
type: MusicRecording
duration: PT3M43S
duration ms: 223529
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T08:01:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc32705b7ee394a9f7bedaa76c9419dbf86aad02cdc8aed228372daa0ebffb50b
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/7eG2lh8vSNdoGCmOyjuhg9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eG2lh8vSNdoGCmOyjuhg9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc32705b7ee394a9f7bedaa76c9419dbf86aad02cdc8aed228372daa0ebffb50b","isrc":"USP9K0900006","name":"Apartada de Ti","registered_at":"2026-06-06T08:01:10Z","spotify_id":"7eG2lh8vSNdoGCmOyjuhg9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32705b7ee394a9f7bedaa76c9419dbf86aad02cdc8aed228372daa0ebffb50b. 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/7eG2lh8vSNdoGCmOyjuhg9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eG2lh8vSNdoGCmOyjuhg9.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc32705b7ee394a9f7bedaa76c9419dbf86aad02cdc8aed228372daa0ebffb50b","isrc":"USP9K0900006","name":"Apartada de Ti","registered_at":"2026-06-06T08:01:10Z","spotify_id":"7eG2lh8vSNdoGCmOyjuhg9","type":"track"}

Vete de Mi Vida
type: MusicRecording
duration: PT3M32S
duration ms: 212453
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T02:55:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee9938e9a739074cf3bf32d6b99596a26c51d8d9c4921b42719ca3b4746cbe24
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/7neudRrdSCIldl1RBuOlu9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7neudRrdSCIldl1RBuOlu9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee9938e9a739074cf3bf32d6b99596a26c51d8d9c4921b42719ca3b4746cbe24","isrc":"USP9K0900007","name":"Vete de Mi Vida","registered_at":"2026-06-19T02:55:43Z","spotify_id":"7neudRrdSCIldl1RBuOlu9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9938e9a739074cf3bf32d6b99596a26c51d8d9c4921b42719ca3b4746cbe24. 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/7neudRrdSCIldl1RBuOlu9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7neudRrdSCIldl1RBuOlu9.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xee9938e9a739074cf3bf32d6b99596a26c51d8d9c4921b42719ca3b4746cbe24","isrc":"USP9K0900007","name":"Vete de Mi Vida","registered_at":"2026-06-19T02:55:43Z","spotify_id":"7neudRrdSCIldl1RBuOlu9","type":"track"}

Amiga
type: MusicRecording
duration: PT3M29S
duration ms: 209684
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900141
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:00:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfcb7e85395d363142a300ba2743fe369dcceda3e46106440c85999864951a0f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1qKoTgcDKLE84ILgn2pIdV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qKoTgcDKLE84ILgn2pIdV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfcb7e85395d363142a300ba2743fe369dcceda3e46106440c85999864951a0f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1qKoTgcDKLE84ILgn2pIdV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qKoTgcDKLE84ILgn2pIdV.
  date published: 2026-06-13T12:47:07Z

Olvídate de Mi
type: MusicRecording
duration: PT3M27S
duration ms: 207072
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T13:48:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeeaf4a2cd8ee3293dc6ffd2f5a7d17b839b35a32dcd022042035aef72b995008
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/2RMHI0aV6Hp0lDpe6pvgud.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RMHI0aV6Hp0lDpe6pvgud
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeeaf4a2cd8ee3293dc6ffd2f5a7d17b839b35a32dcd022042035aef72b995008","isrc":"USP9K0900009","name":"Olvídate de Mi","registered_at":"2026-06-09T13:48:34Z","spotify_id":"2RMHI0aV6Hp0lDpe6pvgud","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeaf4a2cd8ee3293dc6ffd2f5a7d17b839b35a32dcd022042035aef72b995008. 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/2RMHI0aV6Hp0lDpe6pvgud.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RMHI0aV6Hp0lDpe6pvgud.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xeeaf4a2cd8ee3293dc6ffd2f5a7d17b839b35a32dcd022042035aef72b995008","isrc":"USP9K0900009","name":"Olvídate de Mi","registered_at":"2026-06-09T13:48:34Z","spotify_id":"2RMHI0aV6Hp0lDpe6pvgud","type":"track"}

No Juegues Conmigo
type: MusicRecording
duration: PT3M29S
duration ms: 209658
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900139
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T01:29:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ee194a9d28805ac2929ccafd6bd6ff5cc93d7f74868e216dfaaae76db6c6bea
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/2bpzMXXBNLnLlVXBK4S5P4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bpzMXXBNLnLlVXBK4S5P4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ee194a9d28805ac2929ccafd6bd6ff5cc93d7f74868e216dfaaae76db6c6bea","isrc":"USP9K0900139","name":"No Juegues Conmigo","registered_at":"2026-06-11T01:29:32Z","spotify_id":"2bpzMXXBNLnLlVXBK4S5P4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee194a9d28805ac2929ccafd6bd6ff5cc93d7f74868e216dfaaae76db6c6bea. 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/2bpzMXXBNLnLlVXBK4S5P4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bpzMXXBNLnLlVXBK4S5P4.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x8ee194a9d28805ac2929ccafd6bd6ff5cc93d7f74868e216dfaaae76db6c6bea","isrc":"USP9K0900139","name":"No Juegues Conmigo","registered_at":"2026-06-11T01:29:32Z","spotify_id":"2bpzMXXBNLnLlVXBK4S5P4","type":"track"}

Me Voy a Escapar
type: MusicRecording
duration: PT3M15S
duration ms: 195422
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T02:58:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0218a636b8d45d310543bf9b81452434849a4e0bb2acca4ed8363bef85baeb55
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/4kH5P7U3o5IyKOKFDHuRX1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kH5P7U3o5IyKOKFDHuRX1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0218a636b8d45d310543bf9b81452434849a4e0bb2acca4ed8363bef85baeb55","isrc":"USP9K0900011","name":"Me Voy a Escapar","registered_at":"2026-06-19T02:58:21Z","spotify_id":"4kH5P7U3o5IyKOKFDHuRX1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0218a636b8d45d310543bf9b81452434849a4e0bb2acca4ed8363bef85baeb55. 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/4kH5P7U3o5IyKOKFDHuRX1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kH5P7U3o5IyKOKFDHuRX1.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x0218a636b8d45d310543bf9b81452434849a4e0bb2acca4ed8363bef85baeb55","isrc":"USP9K0900011","name":"Me Voy a Escapar","registered_at":"2026-06-19T02:58:21Z","spotify_id":"4kH5P7U3o5IyKOKFDHuRX1","type":"track"}

Fuiste Muy Malo
type: MusicRecording
duration: PT3M17S
duration ms: 197093
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T00:37:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33da8ce4ad1421c563e6d302b2146cd8fd5a06c602ef5a6ef69c67f124d09b1a
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/7v6HLcvBUlUTW02j5NeECj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7v6HLcvBUlUTW02j5NeECj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33da8ce4ad1421c563e6d302b2146cd8fd5a06c602ef5a6ef69c67f124d09b1a","isrc":"USP9K0900012","name":"Fuiste Muy Malo","registered_at":"2026-06-12T00:37:30Z","spotify_id":"7v6HLcvBUlUTW02j5NeECj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33da8ce4ad1421c563e6d302b2146cd8fd5a06c602ef5a6ef69c67f124d09b1a. 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/7v6HLcvBUlUTW02j5NeECj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7v6HLcvBUlUTW02j5NeECj.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x33da8ce4ad1421c563e6d302b2146cd8fd5a06c602ef5a6ef69c67f124d09b1a","isrc":"USP9K0900012","name":"Fuiste Muy Malo","registered_at":"2026-06-12T00:37:30Z","spotify_id":"7v6HLcvBUlUTW02j5NeECj","type":"track"}

Amiga (Urban Remix)
type: MusicRecording
duration: PT2M55S
duration ms: 175751
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900138
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T02:52:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x986b78a857a717f6245e8f1751642844e07091caa40faab2e355f187c75e2f37
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/0Qf3Pcg0sjoLcBu8C5f9D5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Qf3Pcg0sjoLcBu8C5f9D5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x986b78a857a717f6245e8f1751642844e07091caa40faab2e355f187c75e2f37","isrc":"USP9K0900138","name":"Amiga (Urban Remix)","registered_at":"2026-06-19T02:52:44Z","spotify_id":"0Qf3Pcg0sjoLcBu8C5f9D5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986b78a857a717f6245e8f1751642844e07091caa40faab2e355f187c75e2f37. 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/0Qf3Pcg0sjoLcBu8C5f9D5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Qf3Pcg0sjoLcBu8C5f9D5.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x986b78a857a717f6245e8f1751642844e07091caa40faab2e355f187c75e2f37","isrc":"USP9K0900138","name":"Amiga (Urban Remix)","registered_at":"2026-06-19T02:52:44Z","spotify_id":"0Qf3Pcg0sjoLcBu8C5f9D5","type":"track"}

Nuevas Metas
type: MusicAlbum
date published: 2006-12-04
track: Perdóname
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242485
  explicit: false
  by artist: La Factoria
  in album: Nuevas Metas
    type: MusicAlbum
    date published: 2006-12-04
  isrc code: QZXLZ2524524
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T06:57:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc2dde4d10065c5d1d121f56fadf121e3f484674d3545f3b956b2525e526b17cc
  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/42zFhCa51J1PrdVzIJeUfw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42zFhCa51J1PrdVzIJeUfw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc2dde4d10065c5d1d121f56fadf121e3f484674d3545f3b956b2525e526b17cc","isrc":"QZXLZ2524524","name":"Perdóname","registered_at":"2026-06-25T06:57:26Z","spotify_id":"42zFhCa51J1PrdVzIJeUfw","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2dde4d10065c5d1d121f56fadf121e3f484674d3545f3b956b2525e526b17cc. 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/42zFhCa51J1PrdVzIJeUfw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42zFhCa51J1PrdVzIJeUfw.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc2dde4d10065c5d1d121f56fadf121e3f484674d3545f3b956b2525e526b17cc","isrc":"QZXLZ2524524","name":"Perdóname","registered_at":"2026-06-25T06:57:26Z","spotify_id":"42zFhCa51J1PrdVzIJeUfw","type":"track"}
track: Como Me Duele
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194443
  explicit: false
  by artist: La Factoria
  in album: Nuevas Metas
    type: MusicAlbum
    date published: 2006-12-04
  isrc code: QZXLZ2524525
track: Dale
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225280
  explicit: false
  by artist: La Factoria
  in album: Nuevas Metas
    type: MusicAlbum
    date published: 2006-12-04
  isrc code: QZXLZ2524526
track: La Soledad
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182903
  explicit: false
  by artist: La Factoria
  in album: Nuevas Metas
    type: MusicAlbum
    date published: 2006-12-04
  isrc code: QZXLZ2524527
track: Déjame Vivir
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226766
  explicit: false
  by artist: La Factoria
  in album: Nuevas Metas
    type: MusicAlbum
    date published: 2006-12-04
track: La Pagarás
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211069
  explicit: false
  by artist: La Factoria
  in album: Nuevas Metas
    type: MusicAlbum
    date published: 2006-12-04
  isrc code: QZXLZ2524529
track: Infieles
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189172
  explicit: false
  by artist: La Factoria
  in album: Nuevas Metas
    type: MusicAlbum
    date published: 2006-12-04
  isrc code: QZXLZ2524530
track: No Pidas Perdón
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215328
  explicit: false
  by artist: La Factoria
  in album: Nuevas Metas
    type: MusicAlbum
    date published: 2006-12-04
  isrc code: QZXLZ2524531
track: Moriré
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208909
  explicit: false
  by artist: La Factoria
  in album: Nuevas Metas
    type: MusicAlbum
    date published: 2006-12-04
  isrc code: QZXLZ2524532
track: Déjalo
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197648
  explicit: false
  by artist: La Factoria
  in album: Nuevas Metas
    type: MusicAlbum
    date published: 2006-12-04
  isrc code: QZXLZ2524533
track: La Noche
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170689
  explicit: false
  by artist: La Factoria
  in album: Nuevas Metas
    type: MusicAlbum
    date published: 2006-12-04
  isrc code: QZXLZ2524534
track: Como Me Duele - Remix
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194443
  explicit: false
  by artist: La Factoria
  in album: Nuevas Metas
    type: MusicAlbum
    date published: 2006-12-04
  isrc code: QZXLZ2524535

Por amarlo a Usted
type: MusicAlbum
date published: 2025-04-25
track: Por amarlo a Usted
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198011
  explicit: false
  by artist: La Factoria
  in album: Por amarlo a Usted
    type: MusicAlbum
    date published: 2025-04-25
  isrc code: QZXLZ2515545
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T01:27:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd3dd75795c5373545da190a0980754d9d1b74d6cad5af79a413f0cedf8a2008f
  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/6wt78ReYG39oZRlW7N7BuM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wt78ReYG39oZRlW7N7BuM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd3dd75795c5373545da190a0980754d9d1b74d6cad5af79a413f0cedf8a2008f","isrc":"QZXLZ2515545","name":"Por amarlo a Usted","registered_at":"2026-06-06T01:27:46Z","spotify_id":"6wt78ReYG39oZRlW7N7BuM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3dd75795c5373545da190a0980754d9d1b74d6cad5af79a413f0cedf8a2008f. 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/6wt78ReYG39oZRlW7N7BuM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wt78ReYG39oZRlW7N7BuM.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd3dd75795c5373545da190a0980754d9d1b74d6cad5af79a413f0cedf8a2008f","isrc":"QZXLZ2515545","name":"Por amarlo a Usted","registered_at":"2026-06-06T01:27:46Z","spotify_id":"6wt78ReYG39oZRlW7N7BuM","type":"track"}

Bailando
type: MusicAlbum
date published: 2025-01-30
track: Bailando
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189916
  explicit: false
  by artist: La Factoria
  by artist: Regina Milla
  in album: Bailando
    type: MusicAlbum
    date published: 2025-01-30
  isrc code: ARIXB2500024

Cómo Me Duele + Hay Otro En Mi Vida (Acoustic Versions)
type: MusicAlbum
date published: 2024-12-23
track: Cómo Me Duele
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195666
  explicit: false
  by artist: Demphra
  by artist: La Factoria
  in album: Cómo Me Duele + Hay Otro En Mi Vida (Acoustic Versions)
    type: MusicAlbum
    date published: 2024-12-23
  isrc code: BK4DA2464476
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T02:59:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb846c1a18a54df47264ca32660d2f4f8d6a107cea7ad20aa64ed8bb29256c852
  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/3Yu1pEcD7TH6Ws3RmxXWBx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Yu1pEcD7TH6Ws3RmxXWBx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb846c1a18a54df47264ca32660d2f4f8d6a107cea7ad20aa64ed8bb29256c852","isrc":"BK4DA2464476","name":"Cómo Me Duele","registered_at":"2026-06-07T02:59:52Z","spotify_id":"3Yu1pEcD7TH6Ws3RmxXWBx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb846c1a18a54df47264ca32660d2f4f8d6a107cea7ad20aa64ed8bb29256c852. 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/3Yu1pEcD7TH6Ws3RmxXWBx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Yu1pEcD7TH6Ws3RmxXWBx.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xb846c1a18a54df47264ca32660d2f4f8d6a107cea7ad20aa64ed8bb29256c852","isrc":"BK4DA2464476","name":"Cómo Me Duele","registered_at":"2026-06-07T02:59:52Z","spotify_id":"3Yu1pEcD7TH6Ws3RmxXWBx","type":"track"}
track: Hay Otro En Mi Vida
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203666
  explicit: false
  by artist: Demphra
  by artist: La Factoria
  in album: Cómo Me Duele + Hay Otro En Mi Vida (Acoustic Versions)
    type: MusicAlbum
    date published: 2024-12-23
  isrc code: BK4DA2464477
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T21:56:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcf2b7380399f2b1b36898c347d00da50d5538c8432a9d711265a44036cd4d65c
  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/494ahKNFEuUGEAdknenfzy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/494ahKNFEuUGEAdknenfzy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcf2b7380399f2b1b36898c347d00da50d5538c8432a9d711265a44036cd4d65c","isrc":"BK4DA2464477","name":"Hay Otro En Mi Vida","registered_at":"2026-06-08T21:56:50Z","spotify_id":"494ahKNFEuUGEAdknenfzy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2b7380399f2b1b36898c347d00da50d5538c8432a9d711265a44036cd4d65c. 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/494ahKNFEuUGEAdknenfzy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/494ahKNFEuUGEAdknenfzy.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xcf2b7380399f2b1b36898c347d00da50d5538c8432a9d711265a44036cd4d65c","isrc":"BK4DA2464477","name":"Hay Otro En Mi Vida","registered_at":"2026-06-08T21:56:50Z","spotify_id":"494ahKNFEuUGEAdknenfzy","type":"track"}

A Ella Le Gusta
type: MusicAlbum
date published: 2024-07-26
track: A Ella Le Gusta
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140204
  explicit: false
  by artist: La Factoria
  in album: A Ella Le Gusta
    type: MusicAlbum
    date published: 2024-07-26
  isrc code: ARIXB2402205

Todavía
type: MusicAlbum
date published: 2024-05-18
track: Todavía
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226951
  explicit: false
  by artist: La Factoria
  by artist: Klazykeroz
  in album: Todavía
    type: MusicAlbum
    date published: 2024-05-18
  isrc code: ARIXB2401944

Soy tu gato
type: MusicAlbum
date published: 2024-03-22
track: Soy tu gato
  type: MusicRecording
  duration: PT1M36S
  duration ms: 96080
  explicit: false
  by artist: La Factoria
  in album: Soy tu gato
    type: MusicAlbum
    date published: 2024-03-22
  isrc code: ARIXB2401230
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T12:08:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7fc008d72174e737d865a17435fc6e603c7ef97260610429c7f621c90446c0c4
  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/6wtHS5UffmzrMXrI3vyVmv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wtHS5UffmzrMXrI3vyVmv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7fc008d72174e737d865a17435fc6e603c7ef97260610429c7f621c90446c0c4","isrc":"ARIXB2401230","name":"Soy tu gato","registered_at":"2026-06-26T12:08:49Z","spotify_id":"6wtHS5UffmzrMXrI3vyVmv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc008d72174e737d865a17435fc6e603c7ef97260610429c7f621c90446c0c4. 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/6wtHS5UffmzrMXrI3vyVmv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wtHS5UffmzrMXrI3vyVmv.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x7fc008d72174e737d865a17435fc6e603c7ef97260610429c7f621c90446c0c4","isrc":"ARIXB2401230","name":"Soy tu gato","registered_at":"2026-06-26T12:08:49Z","spotify_id":"6wtHS5UffmzrMXrI3vyVmv","type":"track"}

Ya Te olvidé
type: MusicAlbum
date published: 2023-10-20
track: Ya Te olvidé
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168275
  explicit: false
  by artist: La Factoria
  in album: Ya Te olvidé
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: ARIXB2311482

Se acabó el amor
type: MusicAlbum
date published: 2023-08-25
track: Se acabó el amor
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213480
  explicit: false
  by artist: La Factoria
  in album: Se acabó el amor
    type: MusicAlbum
    date published: 2023-08-25
  isrc code: ARIXB2309445

Como la Flor
type: MusicAlbum
date published: 2023-06-30
track: Como la Flor
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180860
  explicit: false
  by artist: La Factoria
  in album: Como la Flor
    type: MusicAlbum
    date published: 2023-06-30

Equivocado
type: MusicAlbum
date published: 2018-04-19
track: Equivocado
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165552
  explicit: false
  by artist: La Factoria
  in album: Equivocado
    type: MusicAlbum
    date published: 2018-04-19
  isrc code: QZ5AB1919147
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T18:56:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf5494cce5079417b17203e4f615db1f5c3b1e5221673b4d84db0a6457b5c7bb0
  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/7kXrR8fxp6KLXloyNRWh5h.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kXrR8fxp6KLXloyNRWh5h
  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 0xf5494cce5079417b17203e4f615db1f5c3b1e5221673b4d84db0a6457b5c7bb0. 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/7kXrR8fxp6KLXloyNRWh5h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kXrR8fxp6KLXloyNRWh5h.
    date published: 2026-07-02T03:30:09Z

La Despedida
type: MusicAlbum
date published: 2018-03-15
track: La Despedida
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184999
  explicit: false
  by artist: La Factoria
  in album: La Despedida
    type: MusicAlbum
    date published: 2018-03-15
  isrc code: QZ5AB1888264
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T01:31:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe7cf3a64872cd2ab62371a7d5edd2c0528022047ede54cd220b8f71ba997c943
  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/1OkFhcKdRfF3ilA08lEogm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OkFhcKdRfF3ilA08lEogm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe7cf3a64872cd2ab62371a7d5edd2c0528022047ede54cd220b8f71ba997c943","isrc":"QZ5AB1888264","name":"La Despedida","registered_at":"2026-06-12T01:31:01Z","spotify_id":"1OkFhcKdRfF3ilA08lEogm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cf3a64872cd2ab62371a7d5edd2c0528022047ede54cd220b8f71ba997c943. 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/1OkFhcKdRfF3ilA08lEogm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1OkFhcKdRfF3ilA08lEogm.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe7cf3a64872cd2ab62371a7d5edd2c0528022047ede54cd220b8f71ba997c943","isrc":"QZ5AB1888264","name":"La Despedida","registered_at":"2026-06-12T01:31:01Z","spotify_id":"1OkFhcKdRfF3ilA08lEogm","type":"track"}

Quedate Conmigo
type: MusicAlbum
date published: 2018-03-01
track: Quedate Conmigo
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203142
  explicit: false
  by artist: La Factoria
  in album: Quedate Conmigo
    type: MusicAlbum
    date published: 2018-03-01
  isrc code: QZ5AB1881051
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T14:26:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2bbcc37ac2ae80971823a3d2af17a7173c9d54f604d58b164956486491c1e779
  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/5aQTL4nJJLDtdU2l5gkFwQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aQTL4nJJLDtdU2l5gkFwQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2bbcc37ac2ae80971823a3d2af17a7173c9d54f604d58b164956486491c1e779","isrc":"QZ5AB1881051","name":"Quedate Conmigo","registered_at":"2026-06-09T14:26:02Z","spotify_id":"5aQTL4nJJLDtdU2l5gkFwQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbcc37ac2ae80971823a3d2af17a7173c9d54f604d58b164956486491c1e779. 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/5aQTL4nJJLDtdU2l5gkFwQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5aQTL4nJJLDtdU2l5gkFwQ.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x2bbcc37ac2ae80971823a3d2af17a7173c9d54f604d58b164956486491c1e779","isrc":"QZ5AB1881051","name":"Quedate Conmigo","registered_at":"2026-06-09T14:26:02Z","spotify_id":"5aQTL4nJJLDtdU2l5gkFwQ","type":"track"}

Vete de Mi Vida
type: MusicAlbum
date published: 2009-11-29
track: Vete de Mi Vida
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212453
  explicit: false
  by artist: La Factoria
  in album: Vete de Mi Vida
    type: MusicAlbum
    date published: 2009-11-29
  isrc code: USP9K0900007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T02:55:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xee9938e9a739074cf3bf32d6b99596a26c51d8d9c4921b42719ca3b4746cbe24
  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/56mtH2JzSUkIAOEIdtI2U4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56mtH2JzSUkIAOEIdtI2U4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xee9938e9a739074cf3bf32d6b99596a26c51d8d9c4921b42719ca3b4746cbe24","isrc":"USP9K0900007","name":"Vete de Mi Vida","registered_at":"2026-06-19T02:55:43Z","spotify_id":"56mtH2JzSUkIAOEIdtI2U4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9938e9a739074cf3bf32d6b99596a26c51d8d9c4921b42719ca3b4746cbe24. 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/56mtH2JzSUkIAOEIdtI2U4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56mtH2JzSUkIAOEIdtI2U4.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xee9938e9a739074cf3bf32d6b99596a26c51d8d9c4921b42719ca3b4746cbe24","isrc":"USP9K0900007","name":"Vete de Mi Vida","registered_at":"2026-06-19T02:55:43Z","spotify_id":"56mtH2JzSUkIAOEIdtI2U4","type":"track"}

Olvídate de Mi
type: MusicAlbum
date published: 2009-11-29
track: Olvídate de Mi
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207072
  explicit: false
  by artist: La Factoria
  by artist: Originalm Dan
  in album: Olvídate de Mi
    type: MusicAlbum
    date published: 2009-11-29
  isrc code: USP9K0900009
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T13:48:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeeaf4a2cd8ee3293dc6ffd2f5a7d17b839b35a32dcd022042035aef72b995008
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3wFQt1Wsu9DufdTvmDdrkz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wFQt1Wsu9DufdTvmDdrkz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeeaf4a2cd8ee3293dc6ffd2f5a7d17b839b35a32dcd022042035aef72b995008","isrc":"USP9K0900009","name":"Olvídate de Mi","registered_at":"2026-06-09T13:48:34Z","spotify_id":"3wFQt1Wsu9DufdTvmDdrkz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeaf4a2cd8ee3293dc6ffd2f5a7d17b839b35a32dcd022042035aef72b995008. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3wFQt1Wsu9DufdTvmDdrkz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wFQt1Wsu9DufdTvmDdrkz.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0xeeaf4a2cd8ee3293dc6ffd2f5a7d17b839b35a32dcd022042035aef72b995008","isrc":"USP9K0900009","name":"Olvídate de Mi","registered_at":"2026-06-09T13:48:34Z","spotify_id":"3wFQt1Wsu9DufdTvmDdrkz","type":"track"}

No Juegues Conmigo
type: MusicAlbum
date published: 2009-11-29
track: No Juegues Conmigo
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209658
  explicit: false
  by artist: La Factoria
  in album: No Juegues Conmigo
    type: MusicAlbum
    date published: 2009-11-29
  isrc code: USP9K0900139
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T01:29:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8ee194a9d28805ac2929ccafd6bd6ff5cc93d7f74868e216dfaaae76db6c6bea
  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/7wBNGe7mH3q6GIodADy9Ui.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wBNGe7mH3q6GIodADy9Ui
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8ee194a9d28805ac2929ccafd6bd6ff5cc93d7f74868e216dfaaae76db6c6bea","isrc":"USP9K0900139","name":"No Juegues Conmigo","registered_at":"2026-06-11T01:29:32Z","spotify_id":"7wBNGe7mH3q6GIodADy9Ui","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee194a9d28805ac2929ccafd6bd6ff5cc93d7f74868e216dfaaae76db6c6bea. 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/7wBNGe7mH3q6GIodADy9Ui.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wBNGe7mH3q6GIodADy9Ui.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x8ee194a9d28805ac2929ccafd6bd6ff5cc93d7f74868e216dfaaae76db6c6bea","isrc":"USP9K0900139","name":"No Juegues Conmigo","registered_at":"2026-06-11T01:29:32Z","spotify_id":"7wBNGe7mH3q6GIodADy9Ui","type":"track"}

Me Voy a Escapar
type: MusicAlbum
date published: 2009-11-29
track: Me Voy a Escapar
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195422
  explicit: false
  by artist: La Factoria
  in album: Me Voy a Escapar
    type: MusicAlbum
    date published: 2009-11-29
  isrc code: USP9K0900011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T02:58:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0218a636b8d45d310543bf9b81452434849a4e0bb2acca4ed8363bef85baeb55
  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/2iIH9bHiK69rJpAUOB6o9E.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iIH9bHiK69rJpAUOB6o9E
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0218a636b8d45d310543bf9b81452434849a4e0bb2acca4ed8363bef85baeb55","isrc":"USP9K0900011","name":"Me Voy a Escapar","registered_at":"2026-06-19T02:58:21Z","spotify_id":"2iIH9bHiK69rJpAUOB6o9E","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0218a636b8d45d310543bf9b81452434849a4e0bb2acca4ed8363bef85baeb55. 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/2iIH9bHiK69rJpAUOB6o9E.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2iIH9bHiK69rJpAUOB6o9E.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x0218a636b8d45d310543bf9b81452434849a4e0bb2acca4ed8363bef85baeb55","isrc":"USP9K0900011","name":"Me Voy a Escapar","registered_at":"2026-06-19T02:58:21Z","spotify_id":"2iIH9bHiK69rJpAUOB6o9E","type":"track"}

Hoy
type: MusicAlbum
date published: 2009-11-29
track: Hoy
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217338
  explicit: false
  by artist: La Factoria
  in album: Hoy
    type: MusicAlbum
    date published: 2009-11-29
  isrc code: USP9K0900004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T03:00:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd6ad21e594863efd801e7e9cd1e3c4db6a92a6ad8c6f4baa637c5d0e0659d47b
  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/1Zl5yJbDIG9j7NrU6gymJF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Zl5yJbDIG9j7NrU6gymJF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ad21e594863efd801e7e9cd1e3c4db6a92a6ad8c6f4baa637c5d0e0659d47b. 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/1Zl5yJbDIG9j7NrU6gymJF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Zl5yJbDIG9j7NrU6gymJF.
    date published: 2026-06-13T13:32:09Z

Fuiste Muy Malo
type: MusicAlbum
date published: 2009-11-29
track: Fuiste Muy Malo
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197093
  explicit: false
  by artist: La Factoria
  in album: Fuiste Muy Malo
    type: MusicAlbum
    date published: 2009-11-29
  isrc code: USP9K0900012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T00:37:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x33da8ce4ad1421c563e6d302b2146cd8fd5a06c602ef5a6ef69c67f124d09b1a
  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/3ORfZSAw7aG120EBnxT19n.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ORfZSAw7aG120EBnxT19n
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x33da8ce4ad1421c563e6d302b2146cd8fd5a06c602ef5a6ef69c67f124d09b1a","isrc":"USP9K0900012","name":"Fuiste Muy Malo","registered_at":"2026-06-12T00:37:30Z","spotify_id":"3ORfZSAw7aG120EBnxT19n","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33da8ce4ad1421c563e6d302b2146cd8fd5a06c602ef5a6ef69c67f124d09b1a. 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/3ORfZSAw7aG120EBnxT19n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ORfZSAw7aG120EBnxT19n.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x33da8ce4ad1421c563e6d302b2146cd8fd5a06c602ef5a6ef69c67f124d09b1a","isrc":"USP9K0900012","name":"Fuiste Muy Malo","registered_at":"2026-06-12T00:37:30Z","spotify_id":"3ORfZSAw7aG120EBnxT19n","type":"track"}

Estoy Muriendo
type: MusicAlbum
date published: 2009-11-29
track: Estoy Muriendo
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226089
  explicit: false
  by artist: La Factoria
  by artist: Josseph
  in album: Estoy Muriendo
    type: MusicAlbum
    date published: 2009-11-29
  isrc code: USP9K0900005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:58:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbfb707a231e41bb2c61728d91688c14fa91c3e4c095e753fbb15adf12fc9d7e5
  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/2VTjeUz688Y8zURVBKeQks.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VTjeUz688Y8zURVBKeQks
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbfb707a231e41bb2c61728d91688c14fa91c3e4c095e753fbb15adf12fc9d7e5","isrc":"USP9K0900005","name":"Estoy Muriendo","registered_at":"2026-06-05T10:58:29Z","spotify_id":"2VTjeUz688Y8zURVBKeQks","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb707a231e41bb2c61728d91688c14fa91c3e4c095e753fbb15adf12fc9d7e5. 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/2VTjeUz688Y8zURVBKeQks.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VTjeUz688Y8zURVBKeQks.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xbfb707a231e41bb2c61728d91688c14fa91c3e4c095e753fbb15adf12fc9d7e5","isrc":"USP9K0900005","name":"Estoy Muriendo","registered_at":"2026-06-05T10:58:29Z","spotify_id":"2VTjeUz688Y8zURVBKeQks","type":"track"}

Dame una Oportunidad
type: MusicAlbum
date published: 2009-11-29
track: Dame una Oportunidad
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201508
  explicit: false
  by artist: La Factoria
  by artist: Makano
  in album: Dame una Oportunidad
    type: MusicAlbum
    date published: 2009-11-29
  isrc code: USP9K0900002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:09:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x595925100ee85e7ec67a5517f9534c084b9c3a6c32c4dd2aabcb0dff6e223af7
  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/6yidFQfw2ZNNVI06NUiVZM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yidFQfw2ZNNVI06NUiVZM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x595925100ee85e7ec67a5517f9534c084b9c3a6c32c4dd2aabcb0dff6e223af7","isrc":"USP9K0900002","name":"Dame una Oportunidad","registered_at":"2026-06-04T12:09:36Z","spotify_id":"6yidFQfw2ZNNVI06NUiVZM","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595925100ee85e7ec67a5517f9534c084b9c3a6c32c4dd2aabcb0dff6e223af7. 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/6yidFQfw2ZNNVI06NUiVZM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yidFQfw2ZNNVI06NUiVZM.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x595925100ee85e7ec67a5517f9534c084b9c3a6c32c4dd2aabcb0dff6e223af7","isrc":"USP9K0900002","name":"Dame una Oportunidad","registered_at":"2026-06-04T12:09:36Z","spotify_id":"6yidFQfw2ZNNVI06NUiVZM","type":"track"}

Apartada de Ti
type: MusicAlbum
date published: 2009-11-29
track: Apartada de Ti
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223529
  explicit: false
  by artist: La Factoria
  in album: Apartada de Ti
    type: MusicAlbum
    date published: 2009-11-29
  isrc code: USP9K0900006
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T08:01:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc32705b7ee394a9f7bedaa76c9419dbf86aad02cdc8aed228372daa0ebffb50b
  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/3liOiEr2AZ4YSvpiYvO7Bi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3liOiEr2AZ4YSvpiYvO7Bi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc32705b7ee394a9f7bedaa76c9419dbf86aad02cdc8aed228372daa0ebffb50b","isrc":"USP9K0900006","name":"Apartada de Ti","registered_at":"2026-06-06T08:01:10Z","spotify_id":"3liOiEr2AZ4YSvpiYvO7Bi","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32705b7ee394a9f7bedaa76c9419dbf86aad02cdc8aed228372daa0ebffb50b. 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/3liOiEr2AZ4YSvpiYvO7Bi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3liOiEr2AZ4YSvpiYvO7Bi.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xc32705b7ee394a9f7bedaa76c9419dbf86aad02cdc8aed228372daa0ebffb50b","isrc":"USP9K0900006","name":"Apartada de Ti","registered_at":"2026-06-06T08:01:10Z","spotify_id":"3liOiEr2AZ4YSvpiYvO7Bi","type":"track"}

Moriré
type: MusicAlbum
date published: 2009-03-16
track: Moriré
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208169
  explicit: false
  by artist: La Factoria
  in album: Moriré
    type: MusicAlbum
    date published: 2009-03-16
  isrc code: USUM70615354
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:17:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xefa8456ae07f853a29096ff7a355896e7bae9156a2cd40d6a0faf5e42d5ca722
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7coMmEDS8VvVq2t9Wh2Dem.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7coMmEDS8VvVq2t9Wh2Dem
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xefa8456ae07f853a29096ff7a355896e7bae9156a2cd40d6a0faf5e42d5ca722","isrc":"USUM70615354","name":"Moriré","registered_at":"2026-06-04T08:17:04Z","spotify_id":"7coMmEDS8VvVq2t9Wh2Dem","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa8456ae07f853a29096ff7a355896e7bae9156a2cd40d6a0faf5e42d5ca722. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7coMmEDS8VvVq2t9Wh2Dem.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7coMmEDS8VvVq2t9Wh2Dem.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xefa8456ae07f853a29096ff7a355896e7bae9156a2cd40d6a0faf5e42d5ca722","isrc":"USUM70615354","name":"Moriré","registered_at":"2026-06-04T08:17:04Z","spotify_id":"7coMmEDS8VvVq2t9Wh2Dem","type":"track"}

La Soledad
type: MusicAlbum
date published: 2009-03-16
track: La Soledad
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182883
  explicit: false
  by artist: La Factoria
  in album: La Soledad
    type: MusicAlbum
    date published: 2009-03-16
  isrc code: USUM70615350

La Noche
type: MusicAlbum
date published: 2009-03-16
track: La Noche
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170657
  explicit: false
  by artist: La Factoria
  in album: La Noche
    type: MusicAlbum
    date published: 2009-03-16
  isrc code: USUM70615356

Infieles
type: MusicAlbum
date published: 2009-03-16
track: Infieles
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189152
  explicit: false
  by artist: La Factoria
  in album: Infieles
    type: MusicAlbum
    date published: 2009-03-16
  isrc code: USUM70615352

Déjame Vivir
type: MusicAlbum
date published: 2009-03-16
track: Déjame Vivir
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226742
  explicit: false
  by artist: La Factoria
  by artist: Mach & Daddy
  in album: Déjame Vivir
    type: MusicAlbum
    date published: 2009-03-16
  isrc code: USUM70615351
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T15:38:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x12b94291fe295d66bd0187b6b94df6a6b028947db3e0531362240253ab414d61
  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/2HjbR5TMftCfJuFvnoGMa0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HjbR5TMftCfJuFvnoGMa0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x12b94291fe295d66bd0187b6b94df6a6b028947db3e0531362240253ab414d61","isrc":"USUM70615351","name":"Déjame Vivir","registered_at":"2026-06-10T15:38:02Z","spotify_id":"2HjbR5TMftCfJuFvnoGMa0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b94291fe295d66bd0187b6b94df6a6b028947db3e0531362240253ab414d61. 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/2HjbR5TMftCfJuFvnoGMa0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HjbR5TMftCfJuFvnoGMa0.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x12b94291fe295d66bd0187b6b94df6a6b028947db3e0531362240253ab414d61","isrc":"USUM70615351","name":"Déjame Vivir","registered_at":"2026-06-10T15:38:02Z","spotify_id":"2HjbR5TMftCfJuFvnoGMa0","type":"track"}

Déjalo
type: MusicAlbum
date published: 2009-03-16
track: Déjalo
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197616
  explicit: false
  by artist: La Factoria
  in album: Déjalo
    type: MusicAlbum
    date published: 2009-03-16
  isrc code: USUM70615355

Como Me Duele (Remix)
type: MusicAlbum
date published: 2009-03-16
track: Como Me Duele (Remix)
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235128
  explicit: false
  by artist: La Factoria
  by artist: Aldo Ranks
  in album: Como Me Duele (Remix)
    type: MusicAlbum
    date published: 2009-03-16
  isrc code: USUM70615370

Como Me Duele
type: MusicAlbum
date published: 2009-03-16
track: Como Me Duele
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194429
  explicit: false
  by artist: La Factoria
  in album: Como Me Duele
    type: MusicAlbum
    date published: 2009-03-16
  isrc code: USUM70615349
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T17:06:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x49553c60ba24b9c676a657bde9229a6e429bdebc5803bf82cfcec889888add8b
  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/6X0dBXpvqY3yEfMUhPRGA2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6X0dBXpvqY3yEfMUhPRGA2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x49553c60ba24b9c676a657bde9229a6e429bdebc5803bf82cfcec889888add8b","isrc":"USUM70615349","name":"Como Me Duele","registered_at":"2026-06-08T17:06:24Z","spotify_id":"6X0dBXpvqY3yEfMUhPRGA2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49553c60ba24b9c676a657bde9229a6e429bdebc5803bf82cfcec889888add8b. 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/6X0dBXpvqY3yEfMUhPRGA2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6X0dBXpvqY3yEfMUhPRGA2.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x49553c60ba24b9c676a657bde9229a6e429bdebc5803bf82cfcec889888add8b","isrc":"USUM70615349","name":"Como Me Duele","registered_at":"2026-06-08T17:06:24Z","spotify_id":"6X0dBXpvqY3yEfMUhPRGA2","type":"track"}

Vivir Sin Ti
type: MusicAlbum
date published: 2008-12-31
track: Vivir Sin Ti
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219768
  explicit: false
  by artist: La Factoria
  in album: Vivir Sin Ti
    type: MusicAlbum
    date published: 2008-12-31
  isrc code: USP9K0900003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T17:01:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde2215bc85a64921c833d5f59a8dff021cdd9c3bac024701f4525baba459fb42
  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/2Uw56QfETA4v2u6WDt6cwg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Uw56QfETA4v2u6WDt6cwg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xde2215bc85a64921c833d5f59a8dff021cdd9c3bac024701f4525baba459fb42","isrc":"USP9K0900003","name":"Vivir Sin Ti","registered_at":"2026-06-08T17:01:04Z","spotify_id":"2Uw56QfETA4v2u6WDt6cwg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2215bc85a64921c833d5f59a8dff021cdd9c3bac024701f4525baba459fb42. 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/2Uw56QfETA4v2u6WDt6cwg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Uw56QfETA4v2u6WDt6cwg.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xde2215bc85a64921c833d5f59a8dff021cdd9c3bac024701f4525baba459fb42","isrc":"USP9K0900003","name":"Vivir Sin Ti","registered_at":"2026-06-08T17:01:04Z","spotify_id":"2Uw56QfETA4v2u6WDt6cwg","type":"track"}

Amiga (Urban Remix)
type: MusicAlbum
date published: 2008-12-31
track: Amiga (Urban Remix)
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175751
  explicit: false
  by artist: La Factoria
  in album: Amiga (Urban Remix)
    type: MusicAlbum
    date published: 2008-12-31
  isrc code: USP9K0900138
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T02:52:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x986b78a857a717f6245e8f1751642844e07091caa40faab2e355f187c75e2f37
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4Xhdy5bUFT8UbHBN2FvF3C.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Xhdy5bUFT8UbHBN2FvF3C
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x986b78a857a717f6245e8f1751642844e07091caa40faab2e355f187c75e2f37","isrc":"USP9K0900138","name":"Amiga (Urban Remix)","registered_at":"2026-06-19T02:52:44Z","spotify_id":"4Xhdy5bUFT8UbHBN2FvF3C","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986b78a857a717f6245e8f1751642844e07091caa40faab2e355f187c75e2f37. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Xhdy5bUFT8UbHBN2FvF3C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Xhdy5bUFT8UbHBN2FvF3C.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x986b78a857a717f6245e8f1751642844e07091caa40faab2e355f187c75e2f37","isrc":"USP9K0900138","name":"Amiga (Urban Remix)","registered_at":"2026-06-19T02:52:44Z","spotify_id":"4Xhdy5bUFT8UbHBN2FvF3C","type":"track"}

Amiga
type: MusicAlbum
date published: 2008-12-31
track: Amiga
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209684
  explicit: false
  by artist: La Factoria
  in album: Amiga
    type: MusicAlbum
    date published: 2008-12-31
  isrc code: USP9K0900141
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:00:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdfcb7e85395d363142a300ba2743fe369dcceda3e46106440c85999864951a0f
  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/1SJqCIo1QbP9USKwpfvylA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SJqCIo1QbP9USKwpfvylA
  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 0xdfcb7e85395d363142a300ba2743fe369dcceda3e46106440c85999864951a0f. 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/1SJqCIo1QbP9USKwpfvylA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SJqCIo1QbP9USKwpfvylA.
    date published: 2026-06-13T15:41:10Z

Hay Otro en Mi Vida
type: MusicAlbum
date published: 2007-12-31
track: Hay Otro en Mi Vida
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244558
  explicit: false
  by artist: La Factoria
  in album: Hay Otro en Mi Vida
    type: MusicAlbum
    date published: 2007-12-31
  isrc code: USP9K0900001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-03T00:51:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x052c596b0d66bc3b0d639ab5a93e3301bf93e58cd558081a66cabc95e5d10d70
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3TPByYYt6LvSQTcKuAGDVa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TPByYYt6LvSQTcKuAGDVa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x052c596b0d66bc3b0d639ab5a93e3301bf93e58cd558081a66cabc95e5d10d70","isrc":"USP9K0900001","name":"Hay Otro en Mi Vida","registered_at":"2026-06-03T00:51:36Z","spotify_id":"3TPByYYt6LvSQTcKuAGDVa","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052c596b0d66bc3b0d639ab5a93e3301bf93e58cd558081a66cabc95e5d10d70. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3TPByYYt6LvSQTcKuAGDVa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TPByYYt6LvSQTcKuAGDVa.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x052c596b0d66bc3b0d639ab5a93e3301bf93e58cd558081a66cabc95e5d10d70","isrc":"USP9K0900001","name":"Hay Otro en Mi Vida","registered_at":"2026-06-03T00:51:36Z","spotify_id":"3TPByYYt6LvSQTcKuAGDVa","type":"track"}

La Pagarás
type: MusicAlbum
date published: 2005-12-31
track: La Pagarás
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211043
  explicit: false
  by artist: La Factoria
  in album: La Pagarás
    type: MusicAlbum
    date published: 2005-12-31
  isrc code: USUM70600260

Dale
type: MusicAlbum
date published: 2005-12-31
track: Dale
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224417
  explicit: false
  by artist: La Factoria
  in album: Dale
    type: MusicAlbum
    date published: 2005-12-31
  isrc code: USUM70600203

Perdóname
type: MusicRecording
duration: PT4M6S
duration ms: 246160
explicit: false
by artist: La Factoria
by artist: Eddy Lover
by artist: Demphra
in album: 200% Reguetón
  type: MusicAlbum
  date published: 2020-12-11
isrc code: USUM70615348
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T03:23:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64deca6c57189325c07bd770d989a702421fcf3c565bd23d9906ef322a3e3a5d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6yLqoieklk9gwabLaUDJ4s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yLqoieklk9gwabLaUDJ4s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64deca6c57189325c07bd770d989a702421fcf3c565bd23d9906ef322a3e3a5d","isrc":"USUM70615348","name":"Perdóname","registered_at":"2026-06-01T03:23:42Z","spotify_id":"6yLqoieklk9gwabLaUDJ4s","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64deca6c57189325c07bd770d989a702421fcf3c565bd23d9906ef322a3e3a5d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6yLqoieklk9gwabLaUDJ4s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yLqoieklk9gwabLaUDJ4s.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x64deca6c57189325c07bd770d989a702421fcf3c565bd23d9906ef322a3e3a5d","isrc":"USUM70615348","name":"Perdóname","registered_at":"2026-06-01T03:23:42Z","spotify_id":"6yLqoieklk9gwabLaUDJ4s","type":"track"}

Mueve Esa Cosa - Richie Santana Mix
type: MusicRecording
duration: PT6M20S
duration ms: 380573
explicit: false
by artist: La Factoria
in album: Selektor Music Presents Latin House Essentials: Album Compilation
  type: MusicAlbum
  date published: 2011-08-30

Perdóname
type: MusicRecording
duration: PT3M50S
duration ms: 230213
explicit: false
by artist: La Factoria
by artist: Eddy Lover
by artist: Farruko
in album: Perdóname
  type: MusicAlbum
  date published: 2023-10-05
isrc code: QMFME2320317
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:10:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d760e5b9770b7175ebca8c23ec2c05dfb80820ef86387933c9f31eca5271a43
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/2F8IzXy0la2pnsbXPqdp85.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2F8IzXy0la2pnsbXPqdp85
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d760e5b9770b7175ebca8c23ec2c05dfb80820ef86387933c9f31eca5271a43","isrc":"QMFME2320317","name":"Perdóname","registered_at":"2026-06-04T11:10:05Z","spotify_id":"2F8IzXy0la2pnsbXPqdp85","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d760e5b9770b7175ebca8c23ec2c05dfb80820ef86387933c9f31eca5271a43. 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/2F8IzXy0la2pnsbXPqdp85.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2F8IzXy0la2pnsbXPqdp85.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8d760e5b9770b7175ebca8c23ec2c05dfb80820ef86387933c9f31eca5271a43","isrc":"QMFME2320317","name":"Perdóname","registered_at":"2026-06-04T11:10:05Z","spotify_id":"2F8IzXy0la2pnsbXPqdp85","type":"track"}

Ahora Me Toca a Mí
type: MusicRecording
duration: PT4M15S
duration ms: 255608
explicit: false
by artist: Aldo Ranks
by artist: La Factoria
in album: Parrandero
  type: MusicAlbum
  date published: 2013-09-18
isrc code: ES5051300671
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:59:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ff0f63fc12a44a2f325cb24da3b3c4a3f91e67a0a2d926a8b38b42e1a9f4e09
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/1tTgx32fFv30B2jaPPJy8R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tTgx32fFv30B2jaPPJy8R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ff0f63fc12a44a2f325cb24da3b3c4a3f91e67a0a2d926a8b38b42e1a9f4e09","isrc":"ES5051300671","name":"Ahora Me Toca a Mí","registered_at":"2026-06-08T11:59:00Z","spotify_id":"1tTgx32fFv30B2jaPPJy8R","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff0f63fc12a44a2f325cb24da3b3c4a3f91e67a0a2d926a8b38b42e1a9f4e09. 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/1tTgx32fFv30B2jaPPJy8R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tTgx32fFv30B2jaPPJy8R.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1ff0f63fc12a44a2f325cb24da3b3c4a3f91e67a0a2d926a8b38b42e1a9f4e09","isrc":"ES5051300671","name":"Ahora Me Toca a Mí","registered_at":"2026-06-08T11:59:00Z","spotify_id":"1tTgx32fFv30B2jaPPJy8R","type":"track"}

No Pidas Perdón
type: MusicRecording
duration: PT3M35S
duration ms: 215327
explicit: false
by artist: La Factoria
by artist: JR Ranks
in album: No Pidas Perdón
  type: MusicAlbum
  date published: 2009-03-16
isrc code: USUM70615353
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T21:16:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6801c79c167e7de9243986af4de313eea1a16d68dac09d1fa2b4ead1279eb1f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4sev2flKT1vURZhWXZ0n4k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sev2flKT1vURZhWXZ0n4k
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6801c79c167e7de9243986af4de313eea1a16d68dac09d1fa2b4ead1279eb1f","isrc":"USUM70615353","name":"No Pidas Perdón","registered_at":"2026-06-28T21:16:19Z","spotify_id":"4sev2flKT1vURZhWXZ0n4k","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6801c79c167e7de9243986af4de313eea1a16d68dac09d1fa2b4ead1279eb1f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4sev2flKT1vURZhWXZ0n4k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sev2flKT1vURZhWXZ0n4k.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xb6801c79c167e7de9243986af4de313eea1a16d68dac09d1fa2b4ead1279eb1f","isrc":"USUM70615353","name":"No Pidas Perdón","registered_at":"2026-06-28T21:16:19Z","spotify_id":"4sev2flKT1vURZhWXZ0n4k","type":"track"}

Hay Otro En Mi Vida - Album Version 2009
type: MusicRecording
duration: PT4M2S
duration ms: 242626
explicit: false
by artist: La Factoria
in album: Vibras Veraniegas
  type: MusicAlbum
  date published: 2021-01-08
isrc code: USP9K0900001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T13:15:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x052c596b0d66bc3b0d639ab5a93e3301bf93e58cd558081a66cabc95e5d10d70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2TDFdkUXv9aOMbKuDXNx7w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TDFdkUXv9aOMbKuDXNx7w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x052c596b0d66bc3b0d639ab5a93e3301bf93e58cd558081a66cabc95e5d10d70","isrc":"USP9K0900001","name":"Hay Otro En Mi Vida - Album Version 2009","registered_at":"2026-06-01T13:15:41Z","spotify_id":"2TDFdkUXv9aOMbKuDXNx7w","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052c596b0d66bc3b0d639ab5a93e3301bf93e58cd558081a66cabc95e5d10d70. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2TDFdkUXv9aOMbKuDXNx7w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TDFdkUXv9aOMbKuDXNx7w.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x052c596b0d66bc3b0d639ab5a93e3301bf93e58cd558081a66cabc95e5d10d70","isrc":"USP9K0900001","name":"Hay Otro En Mi Vida - Album Version 2009","registered_at":"2026-06-01T13:15:41Z","spotify_id":"2TDFdkUXv9aOMbKuDXNx7w","type":"track"}

Las Solteras
type: MusicRecording
duration: PT4M0S
duration ms: 240692
explicit: false
by artist: Mach & Daddy
by artist: La Factoria
in album: Desde Abajo
  type: MusicAlbum
  date published: 2005-11-07
isrc code: USUM70504600
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:13:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3060f464dd92d87432572e01ced631f6154a71ac85819bb234f4e40f41319a60
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2ckJCt5gFJ1tB4etHN90TD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ckJCt5gFJ1tB4etHN90TD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3060f464dd92d87432572e01ced631f6154a71ac85819bb234f4e40f41319a60","isrc":"USUM70504600","name":"Las Solteras","registered_at":"2026-06-05T05:13:56Z","spotify_id":"2ckJCt5gFJ1tB4etHN90TD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3060f464dd92d87432572e01ced631f6154a71ac85819bb234f4e40f41319a60. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ckJCt5gFJ1tB4etHN90TD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ckJCt5gFJ1tB4etHN90TD.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3060f464dd92d87432572e01ced631f6154a71ac85819bb234f4e40f41319a60","isrc":"USUM70504600","name":"Las Solteras","registered_at":"2026-06-05T05:13:56Z","spotify_id":"2ckJCt5gFJ1tB4etHN90TD","type":"track"}

Una Oportunidad
type: MusicRecording
duration: PT4M18S
duration ms: 258976
explicit: false
by artist: Mach & Daddy
by artist: La Factoria
in album: Gracias a Dios
  type: MusicAlbum
  date published: 2009-05-18
isrc code: USP9K0800056
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T06:12:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21632aac5379d46cef69221b3ccceccb16ca62954c3754c36f9709b8f4f4bb76
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/2FssqOxGUioHxV3Tqq6ktp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FssqOxGUioHxV3Tqq6ktp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21632aac5379d46cef69221b3ccceccb16ca62954c3754c36f9709b8f4f4bb76","isrc":"USP9K0800056","name":"Una Oportunidad","registered_at":"2026-06-09T06:12:25Z","spotify_id":"2FssqOxGUioHxV3Tqq6ktp","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21632aac5379d46cef69221b3ccceccb16ca62954c3754c36f9709b8f4f4bb76. 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/2FssqOxGUioHxV3Tqq6ktp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FssqOxGUioHxV3Tqq6ktp.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x21632aac5379d46cef69221b3ccceccb16ca62954c3754c36f9709b8f4f4bb76","isrc":"USP9K0800056","name":"Una Oportunidad","registered_at":"2026-06-09T06:12:25Z","spotify_id":"2FssqOxGUioHxV3Tqq6ktp","type":"track"}

La Vecina
type: MusicRecording
duration: PT3M10S
duration ms: 190093
explicit: false
by artist: Mach & Daddy
by artist: La Factoria
in album: La Vecina
  type: MusicAlbum
  date published: 2009-05-18
isrc code: USP9K0800171
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T07:06:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf76765ecb63c4a03db3e02900c1ffd9e70fde86e1e5ab17e8b19d769bc71b342
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6xuQiWQn6ULo648Z7R6uPc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xuQiWQn6ULo648Z7R6uPc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:40:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf76765ecb63c4a03db3e02900c1ffd9e70fde86e1e5ab17e8b19d769bc71b342","isrc":"USP9K0800171","name":"La Vecina","registered_at":"2026-06-17T07:06:28Z","spotify_id":"6xuQiWQn6ULo648Z7R6uPc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76765ecb63c4a03db3e02900c1ffd9e70fde86e1e5ab17e8b19d769bc71b342. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:40:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6xuQiWQn6ULo648Z7R6uPc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xuQiWQn6ULo648Z7R6uPc.
  date published: 2026-06-17T20:40:41Z
  text: {"copyright_id":"0xf76765ecb63c4a03db3e02900c1ffd9e70fde86e1e5ab17e8b19d769bc71b342","isrc":"USP9K0800171","name":"La Vecina","registered_at":"2026-06-17T07:06:28Z","spotify_id":"6xuQiWQn6ULo648Z7R6uPc","type":"track"}

Las Solteras
type: MusicRecording
duration: PT4M0S
duration ms: 240692
explicit: false
by artist: Mach & Daddy
by artist: La Factoria
in album: Las Solteras
  type: MusicAlbum
  date published: 2005-11-07
isrc code: USUM70504600
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:13:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3060f464dd92d87432572e01ced631f6154a71ac85819bb234f4e40f41319a60
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/0RtbGCnwbfW0w323L93YaZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RtbGCnwbfW0w323L93YaZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3060f464dd92d87432572e01ced631f6154a71ac85819bb234f4e40f41319a60","isrc":"USUM70504600","name":"Las Solteras","registered_at":"2026-06-05T05:13:56Z","spotify_id":"0RtbGCnwbfW0w323L93YaZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3060f464dd92d87432572e01ced631f6154a71ac85819bb234f4e40f41319a60. 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/0RtbGCnwbfW0w323L93YaZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RtbGCnwbfW0w323L93YaZ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3060f464dd92d87432572e01ced631f6154a71ac85819bb234f4e40f41319a60","isrc":"USUM70504600","name":"Las Solteras","registered_at":"2026-06-05T05:13:56Z","spotify_id":"0RtbGCnwbfW0w323L93YaZ","type":"track"}

Amiga
type: MusicRecording
duration: PT3M29S
duration ms: 209684
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900141
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:00:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfcb7e85395d363142a300ba2743fe369dcceda3e46106440c85999864951a0f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1qKoTgcDKLE84ILgn2pIdV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qKoTgcDKLE84ILgn2pIdV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfcb7e85395d363142a300ba2743fe369dcceda3e46106440c85999864951a0f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1qKoTgcDKLE84ILgn2pIdV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qKoTgcDKLE84ILgn2pIdV.
  date published: 2026-06-13T12:47:07Z

Dame una Oportunidad
type: MusicRecording
duration: PT3M21S
duration ms: 201508
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:09:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x595925100ee85e7ec67a5517f9534c084b9c3a6c32c4dd2aabcb0dff6e223af7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4BHYeXEfQ9ybINlT9d1uql.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BHYeXEfQ9ybINlT9d1uql
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x595925100ee85e7ec67a5517f9534c084b9c3a6c32c4dd2aabcb0dff6e223af7","isrc":"USP9K0900002","name":"Dame una Oportunidad","registered_at":"2026-06-04T12:09:36Z","spotify_id":"4BHYeXEfQ9ybINlT9d1uql","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595925100ee85e7ec67a5517f9534c084b9c3a6c32c4dd2aabcb0dff6e223af7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4BHYeXEfQ9ybINlT9d1uql.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BHYeXEfQ9ybINlT9d1uql.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x595925100ee85e7ec67a5517f9534c084b9c3a6c32c4dd2aabcb0dff6e223af7","isrc":"USP9K0900002","name":"Dame una Oportunidad","registered_at":"2026-06-04T12:09:36Z","spotify_id":"4BHYeXEfQ9ybINlT9d1uql","type":"track"}

Vivir Sin Ti
type: MusicRecording
duration: PT3M39S
duration ms: 219768
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T17:01:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde2215bc85a64921c833d5f59a8dff021cdd9c3bac024701f4525baba459fb42
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/2DNC2Lo4HH7LEAnqBojXvi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DNC2Lo4HH7LEAnqBojXvi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde2215bc85a64921c833d5f59a8dff021cdd9c3bac024701f4525baba459fb42","isrc":"USP9K0900003","name":"Vivir Sin Ti","registered_at":"2026-06-08T17:01:04Z","spotify_id":"2DNC2Lo4HH7LEAnqBojXvi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2215bc85a64921c833d5f59a8dff021cdd9c3bac024701f4525baba459fb42. 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/2DNC2Lo4HH7LEAnqBojXvi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DNC2Lo4HH7LEAnqBojXvi.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xde2215bc85a64921c833d5f59a8dff021cdd9c3bac024701f4525baba459fb42","isrc":"USP9K0900003","name":"Vivir Sin Ti","registered_at":"2026-06-08T17:01:04Z","spotify_id":"2DNC2Lo4HH7LEAnqBojXvi","type":"track"}

Hoy
type: MusicRecording
duration: PT3M37S
duration ms: 217338
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T03:00:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6ad21e594863efd801e7e9cd1e3c4db6a92a6ad8c6f4baa637c5d0e0659d47b
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/28ddPENnWKCjYX8ZifdiAr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28ddPENnWKCjYX8ZifdiAr
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 0xd6ad21e594863efd801e7e9cd1e3c4db6a92a6ad8c6f4baa637c5d0e0659d47b. 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/28ddPENnWKCjYX8ZifdiAr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28ddPENnWKCjYX8ZifdiAr.
  date published: 2026-06-13T15:41:10Z

Estoy Muriendo
type: MusicRecording
duration: PT3M46S
duration ms: 226089
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:58:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbfb707a231e41bb2c61728d91688c14fa91c3e4c095e753fbb15adf12fc9d7e5
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/1d8DAXaSZVvmkXY1zf4Wrl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1d8DAXaSZVvmkXY1zf4Wrl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbfb707a231e41bb2c61728d91688c14fa91c3e4c095e753fbb15adf12fc9d7e5","isrc":"USP9K0900005","name":"Estoy Muriendo","registered_at":"2026-06-05T10:58:29Z","spotify_id":"1d8DAXaSZVvmkXY1zf4Wrl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb707a231e41bb2c61728d91688c14fa91c3e4c095e753fbb15adf12fc9d7e5. 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/1d8DAXaSZVvmkXY1zf4Wrl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1d8DAXaSZVvmkXY1zf4Wrl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbfb707a231e41bb2c61728d91688c14fa91c3e4c095e753fbb15adf12fc9d7e5","isrc":"USP9K0900005","name":"Estoy Muriendo","registered_at":"2026-06-05T10:58:29Z","spotify_id":"1d8DAXaSZVvmkXY1zf4Wrl","type":"track"}

Apartada de Ti
type: MusicRecording
duration: PT3M43S
duration ms: 223529
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T08:01:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc32705b7ee394a9f7bedaa76c9419dbf86aad02cdc8aed228372daa0ebffb50b
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/7eG2lh8vSNdoGCmOyjuhg9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eG2lh8vSNdoGCmOyjuhg9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc32705b7ee394a9f7bedaa76c9419dbf86aad02cdc8aed228372daa0ebffb50b","isrc":"USP9K0900006","name":"Apartada de Ti","registered_at":"2026-06-06T08:01:10Z","spotify_id":"7eG2lh8vSNdoGCmOyjuhg9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32705b7ee394a9f7bedaa76c9419dbf86aad02cdc8aed228372daa0ebffb50b. 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/7eG2lh8vSNdoGCmOyjuhg9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eG2lh8vSNdoGCmOyjuhg9.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xc32705b7ee394a9f7bedaa76c9419dbf86aad02cdc8aed228372daa0ebffb50b","isrc":"USP9K0900006","name":"Apartada de Ti","registered_at":"2026-06-06T08:01:10Z","spotify_id":"7eG2lh8vSNdoGCmOyjuhg9","type":"track"}

Vete de Mi Vida
type: MusicRecording
duration: PT3M32S
duration ms: 212453
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T02:55:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee9938e9a739074cf3bf32d6b99596a26c51d8d9c4921b42719ca3b4746cbe24
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/7neudRrdSCIldl1RBuOlu9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7neudRrdSCIldl1RBuOlu9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee9938e9a739074cf3bf32d6b99596a26c51d8d9c4921b42719ca3b4746cbe24","isrc":"USP9K0900007","name":"Vete de Mi Vida","registered_at":"2026-06-19T02:55:43Z","spotify_id":"7neudRrdSCIldl1RBuOlu9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9938e9a739074cf3bf32d6b99596a26c51d8d9c4921b42719ca3b4746cbe24. 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/7neudRrdSCIldl1RBuOlu9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7neudRrdSCIldl1RBuOlu9.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xee9938e9a739074cf3bf32d6b99596a26c51d8d9c4921b42719ca3b4746cbe24","isrc":"USP9K0900007","name":"Vete de Mi Vida","registered_at":"2026-06-19T02:55:43Z","spotify_id":"7neudRrdSCIldl1RBuOlu9","type":"track"}

Olvídate de Mi
type: MusicRecording
duration: PT3M27S
duration ms: 207072
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T13:48:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeeaf4a2cd8ee3293dc6ffd2f5a7d17b839b35a32dcd022042035aef72b995008
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/2RMHI0aV6Hp0lDpe6pvgud.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RMHI0aV6Hp0lDpe6pvgud
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeeaf4a2cd8ee3293dc6ffd2f5a7d17b839b35a32dcd022042035aef72b995008","isrc":"USP9K0900009","name":"Olvídate de Mi","registered_at":"2026-06-09T13:48:34Z","spotify_id":"2RMHI0aV6Hp0lDpe6pvgud","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeaf4a2cd8ee3293dc6ffd2f5a7d17b839b35a32dcd022042035aef72b995008. 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/2RMHI0aV6Hp0lDpe6pvgud.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RMHI0aV6Hp0lDpe6pvgud.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xeeaf4a2cd8ee3293dc6ffd2f5a7d17b839b35a32dcd022042035aef72b995008","isrc":"USP9K0900009","name":"Olvídate de Mi","registered_at":"2026-06-09T13:48:34Z","spotify_id":"2RMHI0aV6Hp0lDpe6pvgud","type":"track"}

No Juegues Conmigo
type: MusicRecording
duration: PT3M29S
duration ms: 209658
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900139
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T01:29:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ee194a9d28805ac2929ccafd6bd6ff5cc93d7f74868e216dfaaae76db6c6bea
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2bpzMXXBNLnLlVXBK4S5P4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bpzMXXBNLnLlVXBK4S5P4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ee194a9d28805ac2929ccafd6bd6ff5cc93d7f74868e216dfaaae76db6c6bea","isrc":"USP9K0900139","name":"No Juegues Conmigo","registered_at":"2026-06-11T01:29:32Z","spotify_id":"2bpzMXXBNLnLlVXBK4S5P4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee194a9d28805ac2929ccafd6bd6ff5cc93d7f74868e216dfaaae76db6c6bea. 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/2bpzMXXBNLnLlVXBK4S5P4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bpzMXXBNLnLlVXBK4S5P4.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x8ee194a9d28805ac2929ccafd6bd6ff5cc93d7f74868e216dfaaae76db6c6bea","isrc":"USP9K0900139","name":"No Juegues Conmigo","registered_at":"2026-06-11T01:29:32Z","spotify_id":"2bpzMXXBNLnLlVXBK4S5P4","type":"track"}

Me Voy a Escapar
type: MusicRecording
duration: PT3M15S
duration ms: 195422
explicit: false
by artist: La Factoria
in album: Demphra
  type: MusicAlbum
  date published: 2009-11-29
isrc code: USP9K0900011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T02:58:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0218a636b8d45d310543bf9b81452434849a4e0bb2acca4ed8363bef85baeb55
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/4kH5P7U3o5IyKOKFDHuRX1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kH5P7U3o5IyKOKFDHuRX1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0218a636b8d45d310543bf9b81452434849a4e0bb2acca4ed8363bef85baeb55","isrc":"USP9K0900011","name":"Me Voy a Escapar","registered_at":"2026-06-19T02:58:21Z","spotify_id":"4kH5P7U3o5IyKOKFDHuRX1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0218a636b8d45d310543bf9b81452434849a4e0bb2acca4ed8363bef85baeb55. 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/4kH5P7U3o5IyKOKFDHuRX1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kH5P7U3o5IyKOKFDHuRX1.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x0218a636b8d45d310543bf9b81452434849a4e0bb2acca4ed8363bef85baeb55","isrc":"USP9K0900011","name":"Me Voy a Escapar","registered_at":"2026-06-19T02:58:21Z","spotify_id":"4kH5P7U3o5IyKOKFDHuRX1","type":"track"}