Última Línea
type: MusicGroup
genre: corrido
genre: corridos bélicos
popularity: 33
followers: 2086
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31a56c08c8211c7bfd97037afef192691799fbcb61bb3f7eae1ebee1200028ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d4f2849-b60c-481d-b499-cbc3c6803ab6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d4f2849-b60c-481d-b499-cbc3c6803ab6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d4f2849-b60c-481d-b499-cbc3c6803ab6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0x31a56c08c8211c7bfd97037afef192691799fbcb61bb3f7eae1ebee1200028ff. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3d4f2849-b60c-481d-b499-cbc3c6803ab6.json and https://artists.proofprofile.net/proofs/artist/3d4f2849-b60c-481d-b499-cbc3c6803ab6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x31a56c08c8211c7bfd97037afef192691799fbcb61bb3f7eae1ebee1200028ff","name":"Última Línea","registered_at":"2026-06-11T17:19:29Z","symbol":"NIM0080137","token_address":"0xe594b8c3cc094325d08d63fa0ffb2b4a7d3c28a7","type":"artist","uuid":"3d4f2849-b60c-481d-b499-cbc3c6803ab6"}
album: VETERANOS DE GUERRA (En vivo)
  type: MusicAlbum
  date published: 2023-12-16
  track: La Nota Del Comandante (En Vivo)
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212718
    explicit: false
    by artist: Javier Rosas Y Su Artillería Pesada
    by artist: Panchito Arredondo
    in album: VETERANOS DE GUERRA (En vivo)
      type: MusicAlbum
      date published: 2023-12-16
    isrc code: QZDQH2392986
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T06:49:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0a81b94d6f21ae225cf1745a35f661e0b9abc5fb2851acbc27c39ead7b098378
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953515
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/6f2I3Ey604Tuu7wvh2c4aB.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6f2I3Ey604Tuu7wvh2c4aB
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:53:06Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x0a81b94d6f21ae225cf1745a35f661e0b9abc5fb2851acbc27c39ead7b098378","isrc":"QZDQH2392986","name":"La Nota Del Comandante (En Vivo)","registered_at":"2026-06-07T06:49:17Z","spotify_id":"6f2I3Ey604Tuu7wvh2c4aB","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a81b94d6f21ae225cf1745a35f661e0b9abc5fb2851acbc27c39ead7b098378. 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/6f2I3Ey604Tuu7wvh2c4aB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6f2I3Ey604Tuu7wvh2c4aB.
      date published: 2026-06-13T12:53:06Z
      text: {"copyright_id":"0x0a81b94d6f21ae225cf1745a35f661e0b9abc5fb2851acbc27c39ead7b098378","isrc":"QZDQH2392986","name":"La Nota Del Comandante (En Vivo)","registered_at":"2026-06-07T06:49:17Z","spotify_id":"6f2I3Ey604Tuu7wvh2c4aB","type":"track"}
  track: Y Como La Ven (En Vivo)
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151018
    explicit: false
    by artist: Javier Rosas Y Su Artillería Pesada
    by artist: Panchito Arredondo
    in album: VETERANOS DE GUERRA (En vivo)
      type: MusicAlbum
      date published: 2023-12-16
    isrc code: QZDQH2392987
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T16:17:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcb50990e66853a5ad577b75fadad112b2e1a9958814bc2e5b7b8de346c5e91a4
    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/3bsCnt00t5AwKe6aMlNJRZ.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bsCnt00t5AwKe6aMlNJRZ
    additional property: OTSTimestamp
      type: PropertyValue
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    additional property: OTSCanonicalRecord
      type: PropertyValue
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb50990e66853a5ad577b75fadad112b2e1a9958814bc2e5b7b8de346c5e91a4. 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/3bsCnt00t5AwKe6aMlNJRZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bsCnt00t5AwKe6aMlNJRZ.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0xcb50990e66853a5ad577b75fadad112b2e1a9958814bc2e5b7b8de346c5e91a4","isrc":"QZDQH2392987","name":"Y Como La Ven (En Vivo)","registered_at":"2026-06-05T16:17:48Z","spotify_id":"3bsCnt00t5AwKe6aMlNJRZ","type":"track"}
  track: Caitime En El Mapa (En Vivo)
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211498
    explicit: false
    by artist: Javier Rosas Y Su Artillería Pesada
    by artist: Panchito Arredondo
    in album: VETERANOS DE GUERRA (En vivo)
      type: MusicAlbum
      date published: 2023-12-16
    isrc code: QZDQH2392988
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T08:15:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd7af7006e0ef49d3c666b2d45b3a9b3cc9c8f8e1814c48b845166632c635544a
    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/4q8x8G0Nem3xbXu4U50dJg.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4q8x8G0Nem3xbXu4U50dJg
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7af7006e0ef49d3c666b2d45b3a9b3cc9c8f8e1814c48b845166632c635544a. 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/4q8x8G0Nem3xbXu4U50dJg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4q8x8G0Nem3xbXu4U50dJg.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xd7af7006e0ef49d3c666b2d45b3a9b3cc9c8f8e1814c48b845166632c635544a","isrc":"QZDQH2392988","name":"Caitime En El Mapa (En Vivo)","registered_at":"2026-06-05T08:15:20Z","spotify_id":"4q8x8G0Nem3xbXu4U50dJg","type":"track"}
  track: La Posada (En Vivo)
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170794
    explicit: false
    by artist: Javier Rosas Y Su Artillería Pesada
    by artist: Panchito Arredondo
    in album: VETERANOS DE GUERRA (En vivo)
      type: MusicAlbum
      date published: 2023-12-16
    isrc code: QZDQH2392989
    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: La Plebada Del Chuta (En Vivo)
  track: Le Temen Al Vago (En Vivo)
  track: El Motor (En Vivo)
  track: Soy El 4 (En Vivo)
  track: El Tuercas (En Vivo)
  track: El Justiciero (En Vivo)
album: El Capu
album: Cuadras Mi Apellido
album: Corridos Bélicos
album: Blasito (En Vivo)
album: El Compa Rolas (En Vivo)
album: En Vivo desde Los Mochis
album: El Pinocho
album: El Sierreno
album: Desde que te vi
album: El Suave
album: El Irvin
album: Operativo Fech
album: El H2
album: El Suave (En Vivo)
album: El Sierreño (En Vivo)
album: Desde que te vi (En Vivo)
album: Por Los Guzman
album: El 18
album: El Monstruo Rojo
album: El Motorcito
album: El M. A.
album: El Compa Capu
album: El Compa Rolas
album: El Gordo
album: El Mismo de Charay
album: La Plebada del Chuta
album: Entre Ranchos
album: San Judas Querido
album: Con Buen Trip
album: El Chino o el Ingeniero
album: El Yani
album: Forjando Mi Destino
album: Gente de la Chapiza
album: El Pariente (FECH)
album: El LV
album: InfiniTime
track: El Capu
track: La Plebada Del Chuta (En Vivo)
track: El Motor (En Vivo)
track: Cuadras Mi Apellido
track: El Mismo de Charay
track: El JV
track: R-O Lando
track: El Tony
track: Toño
track: JR
track: Motor
track: Blasito (En Vivo)
track: El Compa Rolas (En Vivo)
track: El Panu (En Vivo)
track: El Numero (En Vivo)
track: La Vieja Escuela (En Vivo)
track: Pinas en Mano (En Vivo)
track: No Soy de la Bola (En Vivo)
track: El Pinocho
track: El Sierreno

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T11:13:58+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x57140e0203c55eda372c55fda7fa733b53a588f4c8fad1d7e02d715ce32da86c

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/4XOyBA0dFBBC8UHrX3Ow2g.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XOyBA0dFBBC8UHrX3Ow2g

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x57140e0203c55eda372c55fda7fa733b53a588f4c8fad1d7e02d715ce32da86c","isrc":"QZDQH2392989","name":"La Posada (En Vivo)","registered_at":"2026-06-05T11:13:58Z","spotify_id":"4XOyBA0dFBBC8UHrX3Ow2g","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 0x57140e0203c55eda372c55fda7fa733b53a588f4c8fad1d7e02d715ce32da86c. 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/4XOyBA0dFBBC8UHrX3Ow2g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4XOyBA0dFBBC8UHrX3Ow2g.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x57140e0203c55eda372c55fda7fa733b53a588f4c8fad1d7e02d715ce32da86c","isrc":"QZDQH2392989","name":"La Posada (En Vivo)","registered_at":"2026-06-05T11:13:58Z","spotify_id":"4XOyBA0dFBBC8UHrX3Ow2g","type":"track"}

La Plebada Del Chuta (En Vivo)
type: MusicRecording
duration: PT2M53S
duration ms: 173674
explicit: false
by artist: Javier Rosas Y Su Artillería Pesada
by artist: Panchito Arredondo
by artist: Última Línea
in album: VETERANOS DE GUERRA (En vivo)
  type: MusicAlbum
  date published: 2023-12-16
isrc code: QZDQH2392990
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:17:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe40e11d80ff7066c3f15aae808323460daed3e2aade83aa0db2a7eac76362d97
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/5Av6dktObE9yJdKwxU5MAT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Av6dktObE9yJdKwxU5MAT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe40e11d80ff7066c3f15aae808323460daed3e2aade83aa0db2a7eac76362d97","isrc":"QZDQH2392990","name":"La Plebada Del Chuta (En Vivo)","registered_at":"2026-06-05T11:17:26Z","spotify_id":"5Av6dktObE9yJdKwxU5MAT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40e11d80ff7066c3f15aae808323460daed3e2aade83aa0db2a7eac76362d97. 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/5Av6dktObE9yJdKwxU5MAT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Av6dktObE9yJdKwxU5MAT.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe40e11d80ff7066c3f15aae808323460daed3e2aade83aa0db2a7eac76362d97","isrc":"QZDQH2392990","name":"La Plebada Del Chuta (En Vivo)","registered_at":"2026-06-05T11:17:26Z","spotify_id":"5Av6dktObE9yJdKwxU5MAT","type":"track"}

Le Temen Al Vago (En Vivo)
type: MusicRecording
duration: PT3M21S
duration ms: 201173
explicit: false
by artist: Javier Rosas Y Su Artillería Pesada
by artist: Panchito Arredondo
in album: VETERANOS DE GUERRA (En vivo)
  type: MusicAlbum
  date published: 2023-12-16
isrc code: QZDQH2392991
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:46:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6849fee01cb46153013f9befbcfeb5ec850adc88cad148d7d1d361f464249962
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/79YtX1s9jiBhnXuUj4TaUf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79YtX1s9jiBhnXuUj4TaUf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6849fee01cb46153013f9befbcfeb5ec850adc88cad148d7d1d361f464249962","isrc":"QZDQH2392991","name":"Le Temen Al Vago (En Vivo)","registered_at":"2026-06-04T16:46:28Z","spotify_id":"79YtX1s9jiBhnXuUj4TaUf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6849fee01cb46153013f9befbcfeb5ec850adc88cad148d7d1d361f464249962. 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/79YtX1s9jiBhnXuUj4TaUf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79YtX1s9jiBhnXuUj4TaUf.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6849fee01cb46153013f9befbcfeb5ec850adc88cad148d7d1d361f464249962","isrc":"QZDQH2392991","name":"Le Temen Al Vago (En Vivo)","registered_at":"2026-06-04T16:46:28Z","spotify_id":"79YtX1s9jiBhnXuUj4TaUf","type":"track"}

El Motor (En Vivo)
type: MusicRecording
duration: PT3M10S
duration ms: 190122
explicit: false
by artist: Javier Rosas Y Su Artillería Pesada
by artist: Panchito Arredondo
by artist: Última Línea
in album: VETERANOS DE GUERRA (En vivo)
  type: MusicAlbum
  date published: 2023-12-16
isrc code: QZDQH2392992
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:59:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31c01566fd75a68fe4244ea040215e899bc2c8f552923be8ff532ab5af1a3531
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/2qtvTiP5aVa9NK3FVIPiEm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qtvTiP5aVa9NK3FVIPiEm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31c01566fd75a68fe4244ea040215e899bc2c8f552923be8ff532ab5af1a3531","isrc":"QZDQH2392992","name":"El Motor (En Vivo)","registered_at":"2026-06-04T11:59:06Z","spotify_id":"2qtvTiP5aVa9NK3FVIPiEm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c01566fd75a68fe4244ea040215e899bc2c8f552923be8ff532ab5af1a3531. 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/2qtvTiP5aVa9NK3FVIPiEm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qtvTiP5aVa9NK3FVIPiEm.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x31c01566fd75a68fe4244ea040215e899bc2c8f552923be8ff532ab5af1a3531","isrc":"QZDQH2392992","name":"El Motor (En Vivo)","registered_at":"2026-06-04T11:59:06Z","spotify_id":"2qtvTiP5aVa9NK3FVIPiEm","type":"track"}

Soy El 4 (En Vivo)
type: MusicRecording
duration: PT3M3S
duration ms: 183573
explicit: false
by artist: Javier Rosas Y Su Artillería Pesada
by artist: Panchito Arredondo
in album: VETERANOS DE GUERRA (En vivo)
  type: MusicAlbum
  date published: 2023-12-16
isrc code: QZDQH2392993
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:44:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x484df1a2c3e616cf8790f0677a663b59dcc5a29fa59e04e3ed379f542dd9b643
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/3uzD7ayQwtq7NArl14VHDl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uzD7ayQwtq7NArl14VHDl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x484df1a2c3e616cf8790f0677a663b59dcc5a29fa59e04e3ed379f542dd9b643","isrc":"QZDQH2392993","name":"Soy El 4 (En Vivo)","registered_at":"2026-06-06T09:44:24Z","spotify_id":"3uzD7ayQwtq7NArl14VHDl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x484df1a2c3e616cf8790f0677a663b59dcc5a29fa59e04e3ed379f542dd9b643. 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/3uzD7ayQwtq7NArl14VHDl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uzD7ayQwtq7NArl14VHDl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x484df1a2c3e616cf8790f0677a663b59dcc5a29fa59e04e3ed379f542dd9b643","isrc":"QZDQH2392993","name":"Soy El 4 (En Vivo)","registered_at":"2026-06-06T09:44:24Z","spotify_id":"3uzD7ayQwtq7NArl14VHDl","type":"track"}

El Tuercas (En Vivo)
type: MusicRecording
duration: PT2M40S
duration ms: 160917
explicit: false
by artist: Javier Rosas Y Su Artillería Pesada
by artist: Panchito Arredondo
in album: VETERANOS DE GUERRA (En vivo)
  type: MusicAlbum
  date published: 2023-12-16
isrc code: QZDQH2392994
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:53:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97f021015261dfad323a289f02171a2ff26ab738411c15441a3e405600bc7b42
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/5xKAC7Hgz6YuAxW89Dwsjt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xKAC7Hgz6YuAxW89Dwsjt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x97f021015261dfad323a289f02171a2ff26ab738411c15441a3e405600bc7b42","isrc":"QZDQH2392994","name":"El Tuercas (En Vivo)","registered_at":"2026-06-07T12:53:23Z","spotify_id":"5xKAC7Hgz6YuAxW89Dwsjt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f021015261dfad323a289f02171a2ff26ab738411c15441a3e405600bc7b42. 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/5xKAC7Hgz6YuAxW89Dwsjt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xKAC7Hgz6YuAxW89Dwsjt.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x97f021015261dfad323a289f02171a2ff26ab738411c15441a3e405600bc7b42","isrc":"QZDQH2392994","name":"El Tuercas (En Vivo)","registered_at":"2026-06-07T12:53:23Z","spotify_id":"5xKAC7Hgz6YuAxW89Dwsjt","type":"track"}

El Justiciero (En Vivo)
type: MusicRecording
duration: PT3M27S
duration ms: 207957
explicit: false
by artist: Javier Rosas Y Su Artillería Pesada
by artist: Panchito Arredondo
in album: VETERANOS DE GUERRA (En vivo)
  type: MusicAlbum
  date published: 2023-12-16
isrc code: QZDQH2392995
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:52:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8dcdc456958880178872532b88da38c21a8535a6296d305b36b8237285a8c15a
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/1fMUs43fuILfsxw5LbDPUS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fMUs43fuILfsxw5LbDPUS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8dcdc456958880178872532b88da38c21a8535a6296d305b36b8237285a8c15a","isrc":"QZDQH2392995","name":"El Justiciero (En Vivo)","registered_at":"2026-06-07T12:52:44Z","spotify_id":"1fMUs43fuILfsxw5LbDPUS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dcdc456958880178872532b88da38c21a8535a6296d305b36b8237285a8c15a. 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/1fMUs43fuILfsxw5LbDPUS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fMUs43fuILfsxw5LbDPUS.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8dcdc456958880178872532b88da38c21a8535a6296d305b36b8237285a8c15a","isrc":"QZDQH2392995","name":"El Justiciero (En Vivo)","registered_at":"2026-06-07T12:52:44Z","spotify_id":"1fMUs43fuILfsxw5LbDPUS","type":"track"}

El Capu
type: MusicAlbum
date published: 2024-05-01
track: El Capu
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224943
  explicit: false
  by artist: Última Línea
  in album: El Capu
    type: MusicAlbum
    date published: 2024-05-01
  isrc code: US3DF2486033

Cuadras Mi Apellido
type: MusicAlbum
date published: 2022-03-31
track: Cuadras Mi Apellido
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179160
  explicit: false
  by artist: Última Línea
  by artist: Alto Eslabon
  in album: Cuadras Mi Apellido
    type: MusicAlbum
    date published: 2022-03-31
  isrc code: MX2832253860

Corridos Bélicos
type: MusicAlbum
date published: 2023-05-19
track: El Mismo de Charay
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164350
  explicit: false
  by artist: Última Línea
  in album: Corridos Bélicos
    type: MusicAlbum
    date published: 2023-05-19
  isrc code: MX2832314095
track: El JV
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173664
  explicit: false
  by artist: Última Línea
  in album: Corridos Bélicos
    type: MusicAlbum
    date published: 2023-05-19
  isrc code: MX2832314096
track: R-O Lando
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197021
  explicit: false
  by artist: Última Línea
  in album: Corridos Bélicos
    type: MusicAlbum
    date published: 2023-05-19
  isrc code: MX2832314097
track: El Tony
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152328
  explicit: false
  by artist: Última Línea
  in album: Corridos Bélicos
    type: MusicAlbum
    date published: 2023-05-19
  isrc code: MX2832314098
track: Toño
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254354
  explicit: false
  by artist: Última Línea
  in album: Corridos Bélicos
    type: MusicAlbum
    date published: 2023-05-19
  isrc code: MX2832314099
track: JR
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174210
  explicit: false
  by artist: Última Línea
  in album: Corridos Bélicos
    type: MusicAlbum
    date published: 2023-05-19
  isrc code: MX2832314100
track: Motor
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197172
  explicit: false
  by artist: Última Línea
  in album: Corridos Bélicos
    type: MusicAlbum
    date published: 2023-05-19
  isrc code: MX2832314101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T17:11:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x86a3be17eca61f626fb5467e6242f42c5b710d9bef75d09ab845fd8b10d67286
  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/6ot3Vhnclfzf11OGxEdzcC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ot3Vhnclfzf11OGxEdzcC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a3be17eca61f626fb5467e6242f42c5b710d9bef75d09ab845fd8b10d67286. 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/6ot3Vhnclfzf11OGxEdzcC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ot3Vhnclfzf11OGxEdzcC.
    date published: 2026-07-02T05:09:12Z

Blasito (En Vivo)
type: MusicAlbum
date published: 2025-02-21
track: Blasito (En Vivo)
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164675
  explicit: false
  by artist: Última Línea
  in album: Blasito (En Vivo)
    type: MusicAlbum
    date published: 2025-02-21
  isrc code: US3DF2521588

El Compa Rolas (En Vivo)
type: MusicAlbum
date published: 2025-02-07
track: El Compa Rolas (En Vivo)
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195250
  explicit: false
  by artist: Última Línea
  in album: El Compa Rolas (En Vivo)
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: US3DF2514427

En Vivo desde Los Mochis
type: MusicAlbum
date published: 2024-12-13
track: El Panu (En Vivo)
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184240
  explicit: false
  by artist: Última Línea
  in album: En Vivo desde Los Mochis
    type: MusicAlbum
    date published: 2024-12-13
  isrc code: QM3DF2409641
track: El Numero (En Vivo)
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201912
  explicit: false
  by artist: Última Línea
  in album: En Vivo desde Los Mochis
    type: MusicAlbum
    date published: 2024-12-13
  isrc code: QM3DF2409643
track: La Vieja Escuela (En Vivo)
  type: MusicRecording
  duration: PT3M7S
  duration ms: 187002
  explicit: false
  by artist: Última Línea
  in album: En Vivo desde Los Mochis
    type: MusicAlbum
    date published: 2024-12-13
  isrc code: QM3DF2409644
track: Pinas en Mano (En Vivo)
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194469
  explicit: false
  by artist: Última Línea
  in album: En Vivo desde Los Mochis
    type: MusicAlbum
    date published: 2024-12-13
  isrc code: QM3DF2409670
track: No Soy de la Bola (En Vivo)
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156575
  explicit: false
  by artist: Última Línea
  in album: En Vivo desde Los Mochis
    type: MusicAlbum
    date published: 2024-12-13
  isrc code: QM3DF2409673

El Pinocho
type: MusicAlbum
date published: 2024-11-29
track: El Pinocho
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182390
  explicit: false
  by artist: Última Línea
  in album: El Pinocho
    type: MusicAlbum
    date published: 2024-11-29
  isrc code: USANG2489607

El Sierreno
type: MusicAlbum
date published: 2024-11-15
track: El Sierreno
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170871
  explicit: false
  by artist: Última Línea
  in album: El Sierreno
    type: MusicAlbum
    date published: 2024-11-15
  isrc code: USANG2462483

Desde que te vi
type: MusicAlbum
date published: 2024-11-01
track: Desde que te vi
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136763
  explicit: false
  by artist: Última Línea
  in album: Desde que te vi
    type: MusicAlbum
    date published: 2024-11-01
  isrc code: USANG2462516

El Suave
type: MusicAlbum
date published: 2024-10-18
track: El Suave
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169834
  explicit: false
  by artist: Última Línea
  in album: El Suave
    type: MusicAlbum
    date published: 2024-10-18
  isrc code: USANG2462470

El Irvin
type: MusicAlbum
date published: 2024-10-04
track: El Irvin
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201422
  explicit: false
  by artist: Última Línea
  in album: El Irvin
    type: MusicAlbum
    date published: 2024-10-04
  isrc code: USANG2462469

Operativo Fech
type: MusicAlbum
date published: 2024-09-20
track: Operativo Fech
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233160
  explicit: false
  by artist: Última Línea
  in album: Operativo Fech
    type: MusicAlbum
    date published: 2024-09-20
  isrc code: USANG2437545
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T17:46:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8cae51ff5481f5d2eab0101404da64ab0be2cb00b12d5ad1fca752fb2ccba693
  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/2k0QmZfVVkyvYH5eLrfFDp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2k0QmZfVVkyvYH5eLrfFDp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8cae51ff5481f5d2eab0101404da64ab0be2cb00b12d5ad1fca752fb2ccba693","isrc":"USANG2437545","name":"Operativo Fech","registered_at":"2026-06-27T17:46:08Z","spotify_id":"2k0QmZfVVkyvYH5eLrfFDp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cae51ff5481f5d2eab0101404da64ab0be2cb00b12d5ad1fca752fb2ccba693. 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/2k0QmZfVVkyvYH5eLrfFDp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2k0QmZfVVkyvYH5eLrfFDp.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x8cae51ff5481f5d2eab0101404da64ab0be2cb00b12d5ad1fca752fb2ccba693","isrc":"USANG2437545","name":"Operativo Fech","registered_at":"2026-06-27T17:46:08Z","spotify_id":"2k0QmZfVVkyvYH5eLrfFDp","type":"track"}

El H2
type: MusicAlbum
date published: 2024-09-06
track: EL H2
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198997
  explicit: false
  by artist: Última Línea
  in album: El H2
    type: MusicAlbum
    date published: 2024-09-06
  isrc code: USANG2404968
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T17:47:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xda43eef559b1a21b3ccdea1e374e9f72b0e61c73df31cc9590a622474deba43c
  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/6mVh6QqfZbKmoPQ4epWDvO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mVh6QqfZbKmoPQ4epWDvO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xda43eef559b1a21b3ccdea1e374e9f72b0e61c73df31cc9590a622474deba43c","isrc":"USANG2404968","name":"EL H2","registered_at":"2026-06-27T17:47:09Z","spotify_id":"6mVh6QqfZbKmoPQ4epWDvO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda43eef559b1a21b3ccdea1e374e9f72b0e61c73df31cc9590a622474deba43c. 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/6mVh6QqfZbKmoPQ4epWDvO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mVh6QqfZbKmoPQ4epWDvO.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xda43eef559b1a21b3ccdea1e374e9f72b0e61c73df31cc9590a622474deba43c","isrc":"USANG2404968","name":"EL H2","registered_at":"2026-06-27T17:47:09Z","spotify_id":"6mVh6QqfZbKmoPQ4epWDvO","type":"track"}

El Suave (En Vivo)
type: MusicAlbum
date published: 2024-08-23
track: El Suave (En Vivo)
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177254
  explicit: false
  by artist: Última Línea
  in album: El Suave (En Vivo)
    type: MusicAlbum
    date published: 2024-08-23
  isrc code: USANG2428976
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T01:21:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc52c1a8bce8dc12e361d17059eb3f0bd36b3674d559593866ac6bc8e150aa3e7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2LtE6flQa01IUPMTrCgUYh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LtE6flQa01IUPMTrCgUYh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc52c1a8bce8dc12e361d17059eb3f0bd36b3674d559593866ac6bc8e150aa3e7","isrc":"USANG2428976","name":"El Suave (En Vivo)","registered_at":"2026-06-26T01:21:04Z","spotify_id":"2LtE6flQa01IUPMTrCgUYh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52c1a8bce8dc12e361d17059eb3f0bd36b3674d559593866ac6bc8e150aa3e7. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2LtE6flQa01IUPMTrCgUYh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LtE6flQa01IUPMTrCgUYh.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xc52c1a8bce8dc12e361d17059eb3f0bd36b3674d559593866ac6bc8e150aa3e7","isrc":"USANG2428976","name":"El Suave (En Vivo)","registered_at":"2026-06-26T01:21:04Z","spotify_id":"2LtE6flQa01IUPMTrCgUYh","type":"track"}

El Sierreño (En Vivo)
type: MusicAlbum
date published: 2024-08-09
track: El Sierreño (En Vivo)
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175095
  explicit: false
  by artist: Última Línea
  in album: El Sierreño (En Vivo)
    type: MusicAlbum
    date published: 2024-08-09
  isrc code: USANG2421085

Desde que te vi (En Vivo)
type: MusicAlbum
date published: 2024-07-26
track: Desde que te vi (En Vivo)
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137073
  explicit: false
  by artist: Última Línea
  in album: Desde que te vi (En Vivo)
    type: MusicAlbum
    date published: 2024-07-26

Por Los Guzman
type: MusicAlbum
date published: 2024-07-12
track: Por Los Guzman
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186113
  explicit: false
  by artist: Última Línea
  by artist: Los Juniors de La Montaña
  in album: Por Los Guzman
    type: MusicAlbum
    date published: 2024-07-12
  isrc code: US3DF2489093

El 18
type: MusicAlbum
date published: 2024-06-28
track: El 18
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201434
  explicit: false
  by artist: Última Línea
  in album: El 18
    type: MusicAlbum
    date published: 2024-06-28
  isrc code: US3DF2489091
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T01:20:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x693d1f963ae8f971ec65ca122a97a05db90a9009d7087d482e8a91d6e12eb949
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2Y2Q9gMb94Is8dYlUEcIiR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Y2Q9gMb94Is8dYlUEcIiR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x693d1f963ae8f971ec65ca122a97a05db90a9009d7087d482e8a91d6e12eb949","isrc":"US3DF2489091","name":"El 18","registered_at":"2026-06-26T01:20:26Z","spotify_id":"2Y2Q9gMb94Is8dYlUEcIiR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693d1f963ae8f971ec65ca122a97a05db90a9009d7087d482e8a91d6e12eb949. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Y2Q9gMb94Is8dYlUEcIiR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Y2Q9gMb94Is8dYlUEcIiR.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x693d1f963ae8f971ec65ca122a97a05db90a9009d7087d482e8a91d6e12eb949","isrc":"US3DF2489091","name":"El 18","registered_at":"2026-06-26T01:20:26Z","spotify_id":"2Y2Q9gMb94Is8dYlUEcIiR","type":"track"}

El Monstruo Rojo
type: MusicAlbum
date published: 2024-03-29
track: El monstruo Rojo
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133632
  explicit: false
  by artist: Última Línea
  in album: El Monstruo Rojo
    type: MusicAlbum
    date published: 2024-03-29
  isrc code: US3DF2436886
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T17:47:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7777aee460427a7bc6bd77de90a4c290c3755494298f2bac8ff3b91501a05128
  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/3rlSerUR4ZkMUBgsfNeHLu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rlSerUR4ZkMUBgsfNeHLu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7777aee460427a7bc6bd77de90a4c290c3755494298f2bac8ff3b91501a05128","isrc":"US3DF2436886","name":"El monstruo Rojo","registered_at":"2026-06-27T17:47:05Z","spotify_id":"3rlSerUR4ZkMUBgsfNeHLu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7777aee460427a7bc6bd77de90a4c290c3755494298f2bac8ff3b91501a05128. 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/3rlSerUR4ZkMUBgsfNeHLu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rlSerUR4ZkMUBgsfNeHLu.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x7777aee460427a7bc6bd77de90a4c290c3755494298f2bac8ff3b91501a05128","isrc":"US3DF2436886","name":"El monstruo Rojo","registered_at":"2026-06-27T17:47:05Z","spotify_id":"3rlSerUR4ZkMUBgsfNeHLu","type":"track"}
track: El Fresh
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190288
  explicit: false
  by artist: Última Línea
  in album: El Monstruo Rojo
    type: MusicAlbum
    date published: 2024-03-29
  isrc code: US3DF2436887
track: La Sonorense
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131223
  explicit: false
  by artist: Última Línea
  in album: El Monstruo Rojo
    type: MusicAlbum
    date published: 2024-03-29
  isrc code: US3DF2436888
track: Siempre en Mi Mente
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184162
  explicit: false
  by artist: Última Línea
  in album: El Monstruo Rojo
    type: MusicAlbum
    date published: 2024-03-29
  isrc code: US3DF2436889

El Motorcito
type: MusicAlbum
date published: 2024-03-08
track: El Motorcito
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178578
  explicit: false
  by artist: Última Línea
  in album: El Motorcito
    type: MusicAlbum
    date published: 2024-03-08
  isrc code: US3DF2413242
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:34:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd097d690cf9918eccafc2c611a5bc4480f64da8bc6c654806c5053aed4b46aa7
  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/6iHPNZVzB6JiMBbSG8ZeYU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iHPNZVzB6JiMBbSG8ZeYU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd097d690cf9918eccafc2c611a5bc4480f64da8bc6c654806c5053aed4b46aa7","isrc":"US3DF2413242","name":"El Motorcito","registered_at":"2026-06-18T06:34:27Z","spotify_id":"6iHPNZVzB6JiMBbSG8ZeYU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd097d690cf9918eccafc2c611a5bc4480f64da8bc6c654806c5053aed4b46aa7. 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/6iHPNZVzB6JiMBbSG8ZeYU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iHPNZVzB6JiMBbSG8ZeYU.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd097d690cf9918eccafc2c611a5bc4480f64da8bc6c654806c5053aed4b46aa7","isrc":"US3DF2413242","name":"El Motorcito","registered_at":"2026-06-18T06:34:27Z","spotify_id":"6iHPNZVzB6JiMBbSG8ZeYU","type":"track"}

El M. A.
type: MusicAlbum
date published: 2023-12-10
track: El M. A.
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254002
  explicit: false
  by artist: Última Línea
  in album: El M. A.
    type: MusicAlbum
    date published: 2023-12-10
  isrc code: QMANG2238424

El Compa Capu
type: MusicAlbum
date published: 2023-03-15
track: El Compa Capu
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163296
  explicit: false
  by artist: Última Línea
  in album: El Compa Capu
    type: MusicAlbum
    date published: 2023-03-15
  isrc code: QZDQH2358719
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T22:08:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x36c56db0045589a339864cd6415ba1cb3b5996feb4c425dbff5af0265c6a46e4
  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/4DNmSGARRLcECLHgWT7MJq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DNmSGARRLcECLHgWT7MJq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x36c56db0045589a339864cd6415ba1cb3b5996feb4c425dbff5af0265c6a46e4","isrc":"QZDQH2358719","name":"El Compa Capu","registered_at":"2026-06-18T22:08:42Z","spotify_id":"4DNmSGARRLcECLHgWT7MJq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c56db0045589a339864cd6415ba1cb3b5996feb4c425dbff5af0265c6a46e4. 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/4DNmSGARRLcECLHgWT7MJq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DNmSGARRLcECLHgWT7MJq.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x36c56db0045589a339864cd6415ba1cb3b5996feb4c425dbff5af0265c6a46e4","isrc":"QZDQH2358719","name":"El Compa Capu","registered_at":"2026-06-18T22:08:42Z","spotify_id":"4DNmSGARRLcECLHgWT7MJq","type":"track"}

El Compa Rolas
type: MusicAlbum
date published: 2023-03-13
track: El Compa Rolas
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165576
  explicit: false
  by artist: Última Línea
  in album: El Compa Rolas
    type: MusicAlbum
    date published: 2023-03-13
  isrc code: QZDQH2359172

El Gordo
type: MusicAlbum
date published: 2023-03-06
track: El Gordo
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153876
  explicit: false
  by artist: Última Línea
  by artist: Grupo RM
  in album: El Gordo
    type: MusicAlbum
    date published: 2023-03-06

El Mismo de Charay
type: MusicAlbum
date published: 2023-03-05
track: El Mismo de Charay
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156000
  explicit: false
  by artist: Última Línea
  in album: El Mismo de Charay
    type: MusicAlbum
    date published: 2023-03-05
  isrc code: QZDQH2359159
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T10:57:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0251b0b69cd9c8d852745e41c16f0f218205045251c23db57d3cff68a348bf68
  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/67dXBQ2zCHc6T3fT5rXuH9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67dXBQ2zCHc6T3fT5rXuH9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0251b0b69cd9c8d852745e41c16f0f218205045251c23db57d3cff68a348bf68","isrc":"QZDQH2359159","name":"El Mismo de Charay","registered_at":"2026-06-21T10:57:09Z","spotify_id":"67dXBQ2zCHc6T3fT5rXuH9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0251b0b69cd9c8d852745e41c16f0f218205045251c23db57d3cff68a348bf68. 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/67dXBQ2zCHc6T3fT5rXuH9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67dXBQ2zCHc6T3fT5rXuH9.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x0251b0b69cd9c8d852745e41c16f0f218205045251c23db57d3cff68a348bf68","isrc":"QZDQH2359159","name":"El Mismo de Charay","registered_at":"2026-06-21T10:57:09Z","spotify_id":"67dXBQ2zCHc6T3fT5rXuH9","type":"track"}

La Plebada del Chuta
type: MusicAlbum
date published: 2023-02-24
track: La Plebada del Chuta
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162197
  explicit: false
  by artist: Última Línea
  in album: La Plebada del Chuta
    type: MusicAlbum
    date published: 2023-02-24
  isrc code: QZDQH2357940
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:54:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b1cb7638536b73e831b3419b7ffc59b833bd4448ef5804c34ff0078fec377fe
  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/48Krz7rY5R430yMjJSGZ3D.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48Krz7rY5R430yMjJSGZ3D
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5b1cb7638536b73e831b3419b7ffc59b833bd4448ef5804c34ff0078fec377fe","isrc":"QZDQH2357940","name":"La Plebada del Chuta","registered_at":"2026-06-08T14:54:36Z","spotify_id":"48Krz7rY5R430yMjJSGZ3D","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1cb7638536b73e831b3419b7ffc59b833bd4448ef5804c34ff0078fec377fe. 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/48Krz7rY5R430yMjJSGZ3D.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48Krz7rY5R430yMjJSGZ3D.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x5b1cb7638536b73e831b3419b7ffc59b833bd4448ef5804c34ff0078fec377fe","isrc":"QZDQH2357940","name":"La Plebada del Chuta","registered_at":"2026-06-08T14:54:36Z","spotify_id":"48Krz7rY5R430yMjJSGZ3D","type":"track"}

Entre Ranchos
type: MusicAlbum
date published: 2023-01-04
track: Entre Ranchos
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165624
  explicit: false
  by artist: Grupo Infinito Oficial
  by artist: Última Línea
  in album: Entre Ranchos
    type: MusicAlbum
    date published: 2023-01-04
  isrc code: MX2832375221

San Judas Querido
type: MusicAlbum
date published: 2022-10-19
track: San Judas Querido
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174236
  explicit: false
  by artist: Última Línea
  in album: San Judas Querido
    type: MusicAlbum
    date published: 2022-10-19

Con Buen Trip
type: MusicAlbum
date published: 2022-08-15
track: Con Buen Trip
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162638
  explicit: false
  by artist: Última Línea
  in album: Con Buen Trip
    type: MusicAlbum
    date published: 2022-08-15

El Chino o el Ingeniero
type: MusicAlbum
date published: 2022-08-01
track: El Chino o el Ingeniero
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157492
  explicit: false
  by artist: Última Línea
  in album: El Chino o el Ingeniero
    type: MusicAlbum
    date published: 2022-08-01

El Yani
type: MusicAlbum
date published: 2022-07-06
track: El Yani
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166687
  explicit: false
  by artist: Última Línea
  in album: El Yani
    type: MusicAlbum
    date published: 2022-07-06
  isrc code: MX2832260298

Forjando Mi Destino
type: MusicAlbum
date published: 2022-05-06
track: Forjando Mi Destino
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219376
  explicit: false
  by artist: Última Línea
  in album: Forjando Mi Destino
    type: MusicAlbum
    date published: 2022-05-06

Gente de la Chapiza
type: MusicAlbum
date published: 2022-03-31
track: Gente de la Chapiza
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151013
  explicit: false
  by artist: Última Línea
  in album: Gente de la Chapiza
    type: MusicAlbum
    date published: 2022-03-31
  isrc code: MX2832253861
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T13:02:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb442e9c879226575918824e9aae1d36198d0eb0980c020a2891137748de3ea7e
  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/3Zx3wR705x7WJv8cYTcRN0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Zx3wR705x7WJv8cYTcRN0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb442e9c879226575918824e9aae1d36198d0eb0980c020a2891137748de3ea7e","isrc":"MX2832253861","name":"Gente de la Chapiza","registered_at":"2026-06-20T13:02:50Z","spotify_id":"3Zx3wR705x7WJv8cYTcRN0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb442e9c879226575918824e9aae1d36198d0eb0980c020a2891137748de3ea7e. 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/3Zx3wR705x7WJv8cYTcRN0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Zx3wR705x7WJv8cYTcRN0.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb442e9c879226575918824e9aae1d36198d0eb0980c020a2891137748de3ea7e","isrc":"MX2832253861","name":"Gente de la Chapiza","registered_at":"2026-06-20T13:02:50Z","spotify_id":"3Zx3wR705x7WJv8cYTcRN0","type":"track"}

El Pariente (FECH)
type: MusicAlbum
date published: 2022-03-31
track: El Pariente (FECH)
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169404
  explicit: false
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  in album: El Pariente (FECH)
    type: MusicAlbum
    date published: 2022-03-31
  isrc code: MX2832253863
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T22:49:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x95bbff7e4b0447ab25be3e403fd73a153dd4d88958cb68f0beff6d1a134f2b7e
  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/3X5SpVftXi0yfA421w1W1w.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3X5SpVftXi0yfA421w1W1w
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x95bbff7e4b0447ab25be3e403fd73a153dd4d88958cb68f0beff6d1a134f2b7e","isrc":"MX2832253863","name":"El Pariente (FECH)","registered_at":"2026-06-24T22:49:00Z","spotify_id":"3X5SpVftXi0yfA421w1W1w","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95bbff7e4b0447ab25be3e403fd73a153dd4d88958cb68f0beff6d1a134f2b7e. 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/3X5SpVftXi0yfA421w1W1w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3X5SpVftXi0yfA421w1W1w.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x95bbff7e4b0447ab25be3e403fd73a153dd4d88958cb68f0beff6d1a134f2b7e","isrc":"MX2832253863","name":"El Pariente (FECH)","registered_at":"2026-06-24T22:49:00Z","spotify_id":"3X5SpVftXi0yfA421w1W1w","type":"track"}

El LV
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date published: 2022-03-31
track: El LV
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156917
  explicit: false
  by artist: Última Línea
  in album: El LV
    type: MusicAlbum
    date published: 2022-03-31

InfiniTime
type: MusicAlbum
date published: 2023-04-07
track: Todos Buscamos Crecer
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219416
  explicit: false
  by artist: Grupo Infinito Oficial
  in album: InfiniTime
    type: MusicAlbum
    date published: 2023-04-07
track: LM
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221702
  explicit: false
  by artist: Grupo Infinito Oficial
  in album: InfiniTime
    type: MusicAlbum
    date published: 2023-04-07
track: Pensamientos
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  duration: PT2M57S
  duration ms: 177721
  explicit: false
  by artist: Grupo Infinito Oficial
  in album: InfiniTime
    type: MusicAlbum
    date published: 2023-04-07
track: La Cuadriza
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166444
  explicit: false
  by artist: Grupo Infinito Oficial
  in album: InfiniTime
    type: MusicAlbum
    date published: 2023-04-07
track: Mirru II
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199771
  explicit: false
  by artist: Grupo Infinito Oficial
  in album: InfiniTime
    type: MusicAlbum
    date published: 2023-04-07
  isrc code: QZDQH2362507
track: Soy Cuadras
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  duration: PT2M27S
  duration ms: 147200
  explicit: false
  by artist: Grupo Infinito Oficial
  in album: InfiniTime
    type: MusicAlbum
    date published: 2023-04-07
track: Gusman
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189884
  explicit: false
  by artist: Grupo Infinito Oficial
  by artist: Grupo Los Distinguidos
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    type: MusicAlbum
    date published: 2023-04-07
track: El Del Aguajito
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  duration: PT2M46S
  duration ms: 166142
  explicit: false
  by artist: Grupo Infinito Oficial
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    type: MusicAlbum
    date published: 2023-04-07
track: Entre Ranchos
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  duration: PT2M45S
  duration ms: 165624
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  by artist: Última Línea
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    type: MusicAlbum
    date published: 2023-04-07
  isrc code: QZDQH2362511
track: De Las Bombas
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  by artist: Grupo Infinito Oficial
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    type: MusicAlbum
    date published: 2023-04-07
track: De Registro Soy José
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  duration: PT2M58S
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    type: MusicAlbum
    date published: 2023-04-07
track: El Doble De Cascos
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  duration: PT2M30S
  duration ms: 150119
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  by artist: Grupo Infinito Oficial
  in album: InfiniTime
    type: MusicAlbum
    date published: 2023-04-07
  isrc code: QZDQH2362514
track: Poco A Poco
  type: MusicRecording
  duration: PT1M59S
  duration ms: 119614
  explicit: false
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  in album: InfiniTime
    type: MusicAlbum
    date published: 2023-04-07

El Capu
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duration: PT3M44S
duration ms: 224943
explicit: false
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in album: El Capu
  type: MusicAlbum
  date published: 2024-05-01
isrc code: US3DF2486033

La Plebada Del Chuta (En Vivo)
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duration: PT2M53S
duration ms: 173674
explicit: false
by artist: Javier Rosas Y Su Artillería Pesada
by artist: Panchito Arredondo
by artist: Última Línea
in album: VETERANOS DE GUERRA (En vivo)
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  date published: 2023-12-16
isrc code: QZDQH2392990
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xe40e11d80ff7066c3f15aae808323460daed3e2aade83aa0db2a7eac76362d97
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5Av6dktObE9yJdKwxU5MAT.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Av6dktObE9yJdKwxU5MAT
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40e11d80ff7066c3f15aae808323460daed3e2aade83aa0db2a7eac76362d97. 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/5Av6dktObE9yJdKwxU5MAT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Av6dktObE9yJdKwxU5MAT.
  date published: 2026-06-13T15:41:10Z
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El Motor (En Vivo)
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duration: PT3M10S
duration ms: 190122
explicit: false
by artist: Javier Rosas Y Su Artillería Pesada
by artist: Panchito Arredondo
by artist: Última Línea
in album: VETERANOS DE GUERRA (En vivo)
  type: MusicAlbum
  date published: 2023-12-16
isrc code: QZDQH2392992
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:59:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31c01566fd75a68fe4244ea040215e899bc2c8f552923be8ff532ab5af1a3531
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/2qtvTiP5aVa9NK3FVIPiEm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qtvTiP5aVa9NK3FVIPiEm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31c01566fd75a68fe4244ea040215e899bc2c8f552923be8ff532ab5af1a3531","isrc":"QZDQH2392992","name":"El Motor (En Vivo)","registered_at":"2026-06-04T11:59:06Z","spotify_id":"2qtvTiP5aVa9NK3FVIPiEm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c01566fd75a68fe4244ea040215e899bc2c8f552923be8ff532ab5af1a3531. 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/2qtvTiP5aVa9NK3FVIPiEm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qtvTiP5aVa9NK3FVIPiEm.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x31c01566fd75a68fe4244ea040215e899bc2c8f552923be8ff532ab5af1a3531","isrc":"QZDQH2392992","name":"El Motor (En Vivo)","registered_at":"2026-06-04T11:59:06Z","spotify_id":"2qtvTiP5aVa9NK3FVIPiEm","type":"track"}

Cuadras Mi Apellido
type: MusicRecording
duration: PT2M59S
duration ms: 179160
explicit: false
by artist: Última Línea
by artist: Alto Eslabon
in album: Cuadras Mi Apellido
  type: MusicAlbum
  date published: 2022-03-31
isrc code: MX2832253860

El Mismo de Charay
type: MusicRecording
duration: PT2M44S
duration ms: 164350
explicit: false
by artist: Última Línea
in album: Corridos Bélicos
  type: MusicAlbum
  date published: 2023-05-19
isrc code: MX2832314095

El JV
type: MusicRecording
duration: PT2M53S
duration ms: 173664
explicit: false
by artist: Última Línea
in album: Corridos Bélicos
  type: MusicAlbum
  date published: 2023-05-19
isrc code: MX2832314096

R-O Lando
type: MusicRecording
duration: PT3M17S
duration ms: 197021
explicit: false
by artist: Última Línea
in album: Corridos Bélicos
  type: MusicAlbum
  date published: 2023-05-19
isrc code: MX2832314097

El Tony
type: MusicRecording
duration: PT2M32S
duration ms: 152328
explicit: false
by artist: Última Línea
in album: Corridos Bélicos
  type: MusicAlbum
  date published: 2023-05-19
isrc code: MX2832314098

Toño
type: MusicRecording
duration: PT4M14S
duration ms: 254354
explicit: false
by artist: Última Línea
in album: Corridos Bélicos
  type: MusicAlbum
  date published: 2023-05-19
isrc code: MX2832314099

JR
type: MusicRecording
duration: PT2M54S
duration ms: 174210
explicit: false
by artist: Última Línea
in album: Corridos Bélicos
  type: MusicAlbum
  date published: 2023-05-19
isrc code: MX2832314100

Motor
type: MusicRecording
duration: PT3M17S
duration ms: 197172
explicit: false
by artist: Última Línea
in album: Corridos Bélicos
  type: MusicAlbum
  date published: 2023-05-19
isrc code: MX2832314101
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T17:11:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86a3be17eca61f626fb5467e6242f42c5b710d9bef75d09ab845fd8b10d67286
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/6ot3Vhnclfzf11OGxEdzcC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ot3Vhnclfzf11OGxEdzcC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a3be17eca61f626fb5467e6242f42c5b710d9bef75d09ab845fd8b10d67286. 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/6ot3Vhnclfzf11OGxEdzcC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ot3Vhnclfzf11OGxEdzcC.
  date published: 2026-07-02T05:09:12Z

Blasito (En Vivo)
type: MusicRecording
duration: PT2M44S
duration ms: 164675
explicit: false
by artist: Última Línea
in album: Blasito (En Vivo)
  type: MusicAlbum
  date published: 2025-02-21
isrc code: US3DF2521588

El Compa Rolas (En Vivo)
type: MusicRecording
duration: PT3M15S
duration ms: 195250
explicit: false
by artist: Última Línea
in album: El Compa Rolas (En Vivo)
  type: MusicAlbum
  date published: 2025-02-07
isrc code: US3DF2514427

El Panu (En Vivo)
type: MusicRecording
duration: PT3M4S
duration ms: 184240
explicit: false
by artist: Última Línea
in album: En Vivo desde Los Mochis
  type: MusicAlbum
  date published: 2024-12-13
isrc code: QM3DF2409641

El Numero (En Vivo)
type: MusicRecording
duration: PT3M21S
duration ms: 201912
explicit: false
by artist: Última Línea
in album: En Vivo desde Los Mochis
  type: MusicAlbum
  date published: 2024-12-13
isrc code: QM3DF2409643

La Vieja Escuela (En Vivo)
type: MusicRecording
duration: PT3M7S
duration ms: 187002
explicit: false
by artist: Última Línea
in album: En Vivo desde Los Mochis
  type: MusicAlbum
  date published: 2024-12-13
isrc code: QM3DF2409644

Pinas en Mano (En Vivo)
type: MusicRecording
duration: PT3M14S
duration ms: 194469
explicit: false
by artist: Última Línea
in album: En Vivo desde Los Mochis
  type: MusicAlbum
  date published: 2024-12-13
isrc code: QM3DF2409670

No Soy de la Bola (En Vivo)
type: MusicRecording
duration: PT2M36S
duration ms: 156575
explicit: false
by artist: Última Línea
in album: En Vivo desde Los Mochis
  type: MusicAlbum
  date published: 2024-12-13
isrc code: QM3DF2409673

El Pinocho
type: MusicRecording
duration: PT3M2S
duration ms: 182390
explicit: false
by artist: Última Línea
in album: El Pinocho
  type: MusicAlbum
  date published: 2024-11-29
isrc code: USANG2489607

El Sierreno
type: MusicRecording
duration: PT2M50S
duration ms: 170871
explicit: false
by artist: Última Línea
in album: El Sierreno
  type: MusicAlbum
  date published: 2024-11-15
isrc code: USANG2462483