Eliades Ochoa
type: MusicGroup
genre: latin jazz
genre: son cubano
popularity: 32
followers: 2367
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8ea8d9d1b2a9c09fb09ab0a6628ee43200c5570dba8059815c90b9b8fbd188d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/724b0ba2-3c08-4df3-aa55-e5958d109963.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/724b0ba2-3c08-4df3-aa55-e5958d109963.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/724b0ba2-3c08-4df3-aa55-e5958d109963
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8ea8d9d1b2a9c09fb09ab0a6628ee43200c5570dba8059815c90b9b8fbd188d","name":"Eliades Ochoa","registered_at":"2026-06-12T00:56:35Z","symbol":"NIM0149084","token_address":"0xfa8503914d1d6c0f5908cbf531c67a5f74bdf309","type":"artist","uuid":"724b0ba2-3c08-4df3-aa55-e5958d109963"}
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 0xe8ea8d9d1b2a9c09fb09ab0a6628ee43200c5570dba8059815c90b9b8fbd188d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/724b0ba2-3c08-4df3-aa55-e5958d109963.json and https://artists.proofprofile.net/proofs/artist/724b0ba2-3c08-4df3-aa55-e5958d109963.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xe8ea8d9d1b2a9c09fb09ab0a6628ee43200c5570dba8059815c90b9b8fbd188d","name":"Eliades Ochoa","registered_at":"2026-06-12T00:56:35Z","symbol":"NIM0149084","token_address":"0xfa8503914d1d6c0f5908cbf531c67a5f74bdf309","type":"artist","uuid":"724b0ba2-3c08-4df3-aa55-e5958d109963"}
album: Estoy Como Nunca
  type: MusicAlbum
  date published: 2002-05-27
  track: Estoy como nunca
    type: MusicRecording
    duration: PT5M1S
    duration ms: 301600
    explicit: false
    by artist: Eliades Ochoa
    in album: Estoy Como Nunca
      type: MusicAlbum
      date published: 2002-05-27
    isrc code: ES5030200033
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T14:54:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6f5c147a9fda5f9fd188cd0cd7ba93da7946c4ff405329c38cdc69affad3cc49
    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/3aTSo5FtNDv6PQJFV9Jmxa.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aTSo5FtNDv6PQJFV9Jmxa
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x6f5c147a9fda5f9fd188cd0cd7ba93da7946c4ff405329c38cdc69affad3cc49","isrc":"ES5030200033","name":"Estoy como nunca","registered_at":"2026-06-05T14:54:00Z","spotify_id":"3aTSo5FtNDv6PQJFV9Jmxa","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5c147a9fda5f9fd188cd0cd7ba93da7946c4ff405329c38cdc69affad3cc49. 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/3aTSo5FtNDv6PQJFV9Jmxa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aTSo5FtNDv6PQJFV9Jmxa.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x6f5c147a9fda5f9fd188cd0cd7ba93da7946c4ff405329c38cdc69affad3cc49","isrc":"ES5030200033","name":"Estoy como nunca","registered_at":"2026-06-05T14:54:00Z","spotify_id":"3aTSo5FtNDv6PQJFV9Jmxa","type":"track"}
  track: Arrímate pa'cá
    type: MusicRecording
    duration: PT4M52S
    duration ms: 292426
    explicit: false
    by artist: Eliades Ochoa
    in album: Estoy Como Nunca
      type: MusicAlbum
      date published: 2002-05-27
    isrc code: ES5030200034
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-09T05:33:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x47194e1e826b79df7e1b1cd0f9117b7ac01ef9834e7e8211dbab12b90cc2ef3e
    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/7o2iRsUuBpuLYpfIwCzxUB.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7o2iRsUuBpuLYpfIwCzxUB
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x47194e1e826b79df7e1b1cd0f9117b7ac01ef9834e7e8211dbab12b90cc2ef3e","isrc":"ES5030200034","name":"Arrímate pa'cá","registered_at":"2026-06-09T05:33:07Z","spotify_id":"7o2iRsUuBpuLYpfIwCzxUB","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47194e1e826b79df7e1b1cd0f9117b7ac01ef9834e7e8211dbab12b90cc2ef3e. 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/7o2iRsUuBpuLYpfIwCzxUB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7o2iRsUuBpuLYpfIwCzxUB.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x47194e1e826b79df7e1b1cd0f9117b7ac01ef9834e7e8211dbab12b90cc2ef3e","isrc":"ES5030200034","name":"Arrímate pa'cá","registered_at":"2026-06-09T05:33:07Z","spotify_id":"7o2iRsUuBpuLYpfIwCzxUB","type":"track"}
  track: No me preguntes tanto
    type: MusicRecording
    duration: PT5M22S
    duration ms: 322373
    explicit: false
    by artist: Eliades Ochoa
    in album: Estoy Como Nunca
      type: MusicAlbum
      date published: 2002-05-27
    isrc code: ES5030200035
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T17:14:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd1c4d37fd8124451aa80b193262e7e0fd88ad50e28e62d37217e60f974eb6e95
    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/0erJnZ8sY1mXQDFX1iIvSd.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0erJnZ8sY1mXQDFX1iIvSd
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xd1c4d37fd8124451aa80b193262e7e0fd88ad50e28e62d37217e60f974eb6e95","isrc":"ES5030200035","name":"No me preguntes tanto","registered_at":"2026-06-07T17:14:54Z","spotify_id":"0erJnZ8sY1mXQDFX1iIvSd","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c4d37fd8124451aa80b193262e7e0fd88ad50e28e62d37217e60f974eb6e95. 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/0erJnZ8sY1mXQDFX1iIvSd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0erJnZ8sY1mXQDFX1iIvSd.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xd1c4d37fd8124451aa80b193262e7e0fd88ad50e28e62d37217e60f974eb6e95","isrc":"ES5030200035","name":"No me preguntes tanto","registered_at":"2026-06-07T17:14:54Z","spotify_id":"0erJnZ8sY1mXQDFX1iIvSd","type":"track"}
  track: Siboney
    type: MusicRecording
    duration: PT4M25S
    duration ms: 265733
    explicit: false
    by artist: Eliades Ochoa
    in album: Estoy Como Nunca
      type: MusicAlbum
      date published: 2002-05-27
    isrc code: ES5030200036
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T11:02:39+00:00
    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: Pena
  track: Con dolor en el alma
  track: El chicharrón es pellejo
  track: Ella si va
  track: Mi cafetal
  track: Llora mi pena
  track: Sus ojos se cerraron
album: Pena
album: Canción melódica latina
album: Old Town Havana
album: Golden Latin Music
album: Corazón Latino
album: Cuban Moods
track: Pena
track: Calderito de tostar café (Son)
track: Que murmuren (Bolero)
track: Estoy como nunca
track: Arrímate pa'cá
track: No me preguntes tanto
track: Siboney
track: Con dolor en el alma
track: El chicharrón es pellejo
track: Ella si va
track: Mi cafetal
track: Llora mi pena
track: Sus ojos se cerraron
track: Yiri yiri bon (Son)
track: El guateque de Don Tomás (Guaracha)
track: Teje que teje (Son)

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf6a4ad2ac972b2d64f90c05ceb0980c719cce895f1eb846852ed24469c52dbdf

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6JqqQKeptNeBNzI6DFd1yK.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JqqQKeptNeBNzI6DFd1yK

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a4ad2ac972b2d64f90c05ceb0980c719cce895f1eb846852ed24469c52dbdf. 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/6JqqQKeptNeBNzI6DFd1yK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JqqQKeptNeBNzI6DFd1yK.
date published: 2026-06-13T12:53:06Z

Pena
type: MusicRecording
duration: PT4M18S
duration ms: 258000
explicit: false
by artist: Eliades Ochoa
in album: Estoy Como Nunca
  type: MusicAlbum
  date published: 2002-05-27
isrc code: ES5030200037
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:55:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b67f2add9137a66d1d1d5080ef65844dbae009d9e10344a587c236f2ddd7e23
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2Njn8GAIfoOxLRbUXGRBb8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Njn8GAIfoOxLRbUXGRBb8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b67f2add9137a66d1d1d5080ef65844dbae009d9e10344a587c236f2ddd7e23. 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/2Njn8GAIfoOxLRbUXGRBb8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Njn8GAIfoOxLRbUXGRBb8.
  date published: 2026-06-13T12:47:07Z

Con dolor en el alma
type: MusicRecording
duration: PT3M16S
duration ms: 196026
explicit: false
by artist: Eliades Ochoa
in album: Estoy Como Nunca
  type: MusicAlbum
  date published: 2002-05-27
isrc code: ES5030200038
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:35:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5bb56c4b14c60a59a4985d820c62b8e364bb3f99820f31ec7f37819c0465ead5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0yBwwPwrEC7Z0rIssqNsED.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yBwwPwrEC7Z0rIssqNsED
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5bb56c4b14c60a59a4985d820c62b8e364bb3f99820f31ec7f37819c0465ead5","isrc":"ES5030200038","name":"Con dolor en el alma","registered_at":"2026-06-05T04:35:51Z","spotify_id":"0yBwwPwrEC7Z0rIssqNsED","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb56c4b14c60a59a4985d820c62b8e364bb3f99820f31ec7f37819c0465ead5. 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/0yBwwPwrEC7Z0rIssqNsED.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yBwwPwrEC7Z0rIssqNsED.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5bb56c4b14c60a59a4985d820c62b8e364bb3f99820f31ec7f37819c0465ead5","isrc":"ES5030200038","name":"Con dolor en el alma","registered_at":"2026-06-05T04:35:51Z","spotify_id":"0yBwwPwrEC7Z0rIssqNsED","type":"track"}

El chicharrón es pellejo
type: MusicRecording
duration: PT4M7S
duration ms: 247800
explicit: false
by artist: Eliades Ochoa
in album: Estoy Como Nunca
  type: MusicAlbum
  date published: 2002-05-27
isrc code: ES5030200039
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T16:09:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e5945d7a26b9e33944c93bf623393dc18bc6d1472a4afb32b1012bff95a7e0a
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/08DoyKjidk5UCTnM7Rq0aq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08DoyKjidk5UCTnM7Rq0aq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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 0x5e5945d7a26b9e33944c93bf623393dc18bc6d1472a4afb32b1012bff95a7e0a. 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/08DoyKjidk5UCTnM7Rq0aq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08DoyKjidk5UCTnM7Rq0aq.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x5e5945d7a26b9e33944c93bf623393dc18bc6d1472a4afb32b1012bff95a7e0a","isrc":"ES5030200039","name":"El chicharrón es pellejo","registered_at":"2026-06-22T16:09:07Z","spotify_id":"08DoyKjidk5UCTnM7Rq0aq","type":"track"}

Ella si va
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duration: PT5M49S
duration ms: 349240
explicit: false
by artist: Eliades Ochoa
in album: Estoy Como Nunca
  type: MusicAlbum
  date published: 2002-05-27
isrc code: ES5030200040
additional property: CopyrightID
additional property: CopyrightStatus
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  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xb5621cd9c89db1f384c6176d35ff06e35836c5a6b4d2727cc685b2f96d73e59e
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10pzXTCC5FDvAwHzlE2Dbk
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 0xb5621cd9c89db1f384c6176d35ff06e35836c5a6b4d2727cc685b2f96d73e59e. 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/10pzXTCC5FDvAwHzlE2Dbk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10pzXTCC5FDvAwHzlE2Dbk.
  date published: 2026-06-13T15:41:10Z
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Mi cafetal
type: MusicRecording
duration: PT3M50S
duration ms: 230693
explicit: false
by artist: Eliades Ochoa
in album: Estoy Como Nunca
  type: MusicAlbum
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additional property: OTSVerificationAPI
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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 0xf195dc2372ea672e4cee953d3788e6626b17137c063303215a18c5fe0a1a0ca6. 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/2J0JsOqKwOFaVHi8I42xkf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2J0JsOqKwOFaVHi8I42xkf.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf195dc2372ea672e4cee953d3788e6626b17137c063303215a18c5fe0a1a0ca6","isrc":"ES5030200041","name":"Mi cafetal","registered_at":"2026-06-07T04:58:10Z","spotify_id":"2J0JsOqKwOFaVHi8I42xkf","type":"track"}

Llora mi pena
type: MusicRecording
duration: PT4M27S
duration ms: 267906
explicit: false
by artist: Eliades Ochoa
in album: Estoy Como Nunca
  type: MusicAlbum
  date published: 2002-05-27
isrc code: ES5030200042
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4fb6d58bf849aa005bf49f7ac5aacd265118945de5babaffd7adad44b6c7b7c8
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1QbZltH9t94iwW3Ww9x67h.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QbZltH9t94iwW3Ww9x67h
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4fb6d58bf849aa005bf49f7ac5aacd265118945de5babaffd7adad44b6c7b7c8","isrc":"ES5030200042","name":"Llora mi pena","registered_at":"2026-06-19T02:11:45Z","spotify_id":"1QbZltH9t94iwW3Ww9x67h","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb6d58bf849aa005bf49f7ac5aacd265118945de5babaffd7adad44b6c7b7c8. 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/1QbZltH9t94iwW3Ww9x67h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QbZltH9t94iwW3Ww9x67h.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4fb6d58bf849aa005bf49f7ac5aacd265118945de5babaffd7adad44b6c7b7c8","isrc":"ES5030200042","name":"Llora mi pena","registered_at":"2026-06-19T02:11:45Z","spotify_id":"1QbZltH9t94iwW3Ww9x67h","type":"track"}

Sus ojos se cerraron
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duration: PT3M12S
duration ms: 192946
explicit: false
by artist: Eliades Ochoa
in album: Estoy Como Nunca
  type: MusicAlbum
  date published: 2002-05-27
isrc code: ES5030200044
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T18:31:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9085cee73c0157ac51f63bb84da71d64937d6bac054b9d625ac0dcd940dd97a
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1seddObDzbA8m9j3uQkZkx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1seddObDzbA8m9j3uQkZkx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9085cee73c0157ac51f63bb84da71d64937d6bac054b9d625ac0dcd940dd97a","isrc":"ES5030200044","name":"Sus ojos se cerraron","registered_at":"2026-06-22T18:31:50Z","spotify_id":"1seddObDzbA8m9j3uQkZkx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9085cee73c0157ac51f63bb84da71d64937d6bac054b9d625ac0dcd940dd97a. 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/1seddObDzbA8m9j3uQkZkx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1seddObDzbA8m9j3uQkZkx.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xd9085cee73c0157ac51f63bb84da71d64937d6bac054b9d625ac0dcd940dd97a","isrc":"ES5030200044","name":"Sus ojos se cerraron","registered_at":"2026-06-22T18:31:50Z","spotify_id":"1seddObDzbA8m9j3uQkZkx","type":"track"}

Pena
type: MusicAlbum
date published: 2023-03-09
track: Pena
  type: MusicRecording
  duration: PT4M18S
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  explicit: false
  by artist: Eliades Ochoa
  in album: Pena
    type: MusicAlbum
    date published: 2023-03-09
  isrc code: QZNW72364154

Canción melódica latina
type: MusicAlbum
date published: 2019-10-25
track: Esperandote
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268986
  explicit: false
  by artist: Carlos Baute
  in album: Canción melódica latina
    type: MusicAlbum
    date published: 2019-10-25
track: Fidelidad
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198653
  explicit: false
  by artist: Compay Segundo
  in album: Canción melódica latina
    type: MusicAlbum
    date published: 2019-10-25
track: Mi segundo amor
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195346
  explicit: false
  by artist: Chavela Vargas
  in album: Canción melódica latina
    type: MusicAlbum
    date published: 2019-10-25
track: Amigos nunca
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231893
  explicit: false
  by artist: Nadia
  in album: Canción melódica latina
    type: MusicAlbum
    date published: 2019-10-25
track: El amor de mi vida
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285706
  explicit: false
  by artist: Laureano Brizuela
  in album: Canción melódica latina
    type: MusicAlbum
    date published: 2019-10-25
track: Será mañana
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195266
  explicit: false
  by artist: Yuri
  in album: Canción melódica latina
    type: MusicAlbum
    date published: 2019-10-25
track: Hoy no
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217293
  explicit: false
  by artist: David Cavazos
  in album: Canción melódica latina
    type: MusicAlbum
    date published: 2019-10-25
track: Eso jamás - Mauricio Guerrero Remix
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238666
  explicit: false
  by artist: Edith Márquez
  in album: Canción melódica latina
    type: MusicAlbum
    date published: 2019-10-25
track: Cuando me besas
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  duration: PT2M24S
  duration ms: 144040
  explicit: false
  by artist: Antonio Machín
  in album: Canción melódica latina
    type: MusicAlbum
    date published: 2019-10-25
track: Pena
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258000
  explicit: false
  by artist: Eliades Ochoa
  in album: Canción melódica latina
    type: MusicAlbum
    date published: 2019-10-25
track: Luna mágica
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252253
  explicit: false
  by artist: Rocio Banquells
  in album: Canción melódica latina
    type: MusicAlbum
    date published: 2019-10-25
track: Todavía
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  duration: PT3M18S
  duration ms: 198373
  explicit: false
  by artist: Nacha Guevara
  in album: Canción melódica latina
    type: MusicAlbum
    date published: 2019-10-25
track: Malditos celos
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191773
  explicit: false
  by artist: Reinaldo Creagh
  in album: Canción melódica latina
    type: MusicAlbum
    date published: 2019-10-25
track: Cuando te asomes al amor
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233813
  explicit: false
  by artist: Alberto Cortez
  in album: Canción melódica latina
    type: MusicAlbum
    date published: 2019-10-25
track: Cancion de esquina
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  duration: PT3M26S
  duration ms: 206053
  explicit: false
  by artist: Olga Manzano y Manuel Picon
  in album: Canción melódica latina
    type: MusicAlbum
    date published: 2019-10-25
track: Si fuera como tu
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  duration: PT3M19S
  duration ms: 199346
  explicit: false
  by artist: Vieja Trova Santiaguera
  in album: Canción melódica latina
    type: MusicAlbum
    date published: 2019-10-25
track: Ahora tú
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215333
  explicit: false
  by artist: Daniela Romo
  in album: Canción melódica latina
    type: MusicAlbum
    date published: 2019-10-25
track: Hoy decidí escribir
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  duration: PT3M29S
  duration ms: 209146
  explicit: false
  by artist: Marco di Mauro
  in album: Canción melódica latina
    type: MusicAlbum
    date published: 2019-10-25
  isrc code: MXF151300105
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-06-13T13:32:09Z
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track: Tomalo tomalo
track: Decide o vete
track: No, no, no - Remix
track: Seis años
track: El talismán
track: Te deseo amor
track: Tendre que acostumbrarme a que no estas
track: Mi pequeño río
track: El hombre de la calle
track: El amor a secas
track: Cuando escucho tu nombre
track: Quién lo diría

Tomalo tomalo
type: MusicRecording
duration: PT3M14S
duration ms: 194853
explicit: false
by artist: Prisma
in album: Canción melódica latina
  type: MusicAlbum
  date published: 2019-10-25
isrc code: MXF160101596

Decide o vete
type: MusicRecording
duration: PT3M25S
duration ms: 205506
explicit: false
by artist: Mariana Ochoa
in album: Canción melódica latina
  type: MusicAlbum
  date published: 2019-10-25

No, no, no - Remix
type: MusicRecording
duration: PT4M23S
duration ms: 263080
explicit: false
by artist: Alejandra Avalos
in album: Canción melódica latina
  type: MusicAlbum
  date published: 2019-10-25

Seis años
type: MusicRecording
duration: PT3M39S
duration ms: 219146
explicit: false
by artist: Yuya
in album: Canción melódica latina
  type: MusicAlbum
  date published: 2019-10-25

El talismán
type: MusicRecording
duration: PT2M23S
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Te deseo amor
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Tendre que acostumbrarme a que no estas
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Mi pequeño río
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El hombre de la calle
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El amor a secas
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Cuando escucho tu nombre
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Quién lo diría
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Old Town Havana
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Old Town Havana
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Toda una vida
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Si no fuera por emiliana
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Gumbo son
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Lagrimas
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El guateque de Don Tomás (Guaracha)
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Dance to My Mambo
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Orgullecida
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Cocinando - Live at the Beacon Theatre
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Yo llevo luto por ti (Cha cha cha)
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Ven a bailar
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Con la bemba para (Cha cha cha)
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inCubando
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Una copa mas
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Yoruba
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Patria (Motherland)
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Amor, amor
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El Cha cha cha de los Borrachitos
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Vengo de amor
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Mami me gustó
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Mambo del Cha cha cha - Live
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Mambo Show
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Mulence
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Rumba caliente
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Sentencia
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Perfidia
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Guantanamo (Cha cha cha)
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Teje que teje (Son)
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Salsafrica
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Calla
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Piel canela
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El cha cha cha del panadero
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Son de la loma (Directo) - Live
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Golden Latin Music
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Piensa en mi
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Como fue
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Solamente una vez
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El beso discreto
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La chocita
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Imposible
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Muñequita Linda
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O que e amar
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Mother In Law
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Correnteza
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Abodo criollo
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Begin the Beguine
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A cruz
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No se que pasa conmigo
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Le quattro stagioni (The Four Seasons) "Winter"
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Aunque me hagas llorar
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Amor de estrada
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El bum-bum
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Chuva de mulher
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A-M-O-R amor
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Cumbia sabancuyera
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Tô aqui
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The Happy People
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Soul de verão - Reggae Version
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No me olvides
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Pena
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Libertango
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Besito de amor
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Águas de março (Ao Vivo) - Live
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El idioma del amor
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Cuban Moods
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  by artist: Eliades Ochoa
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  by artist: ¡Cubanismo!
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Noche esplendorosa
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Cuando me besas
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Pena
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Calderito de tostar café (Son)
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Que murmuren (Bolero)
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Estoy como nunca
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Arrímate pa'cá
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  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x47194e1e826b79df7e1b1cd0f9117b7ac01ef9834e7e8211dbab12b90cc2ef3e","isrc":"ES5030200034","name":"Arrímate pa'cá","registered_at":"2026-06-09T05:33:07Z","spotify_id":"7o2iRsUuBpuLYpfIwCzxUB","type":"track"}

No me preguntes tanto
type: MusicRecording
duration: PT5M22S
duration ms: 322373
explicit: false
by artist: Eliades Ochoa
in album: Estoy Como Nunca
  type: MusicAlbum
  date published: 2002-05-27
isrc code: ES5030200035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:14:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1c4d37fd8124451aa80b193262e7e0fd88ad50e28e62d37217e60f974eb6e95
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/0erJnZ8sY1mXQDFX1iIvSd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0erJnZ8sY1mXQDFX1iIvSd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1c4d37fd8124451aa80b193262e7e0fd88ad50e28e62d37217e60f974eb6e95","isrc":"ES5030200035","name":"No me preguntes tanto","registered_at":"2026-06-07T17:14:54Z","spotify_id":"0erJnZ8sY1mXQDFX1iIvSd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c4d37fd8124451aa80b193262e7e0fd88ad50e28e62d37217e60f974eb6e95. 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/0erJnZ8sY1mXQDFX1iIvSd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0erJnZ8sY1mXQDFX1iIvSd.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd1c4d37fd8124451aa80b193262e7e0fd88ad50e28e62d37217e60f974eb6e95","isrc":"ES5030200035","name":"No me preguntes tanto","registered_at":"2026-06-07T17:14:54Z","spotify_id":"0erJnZ8sY1mXQDFX1iIvSd","type":"track"}

Siboney
type: MusicRecording
duration: PT4M25S
duration ms: 265733
explicit: false
by artist: Eliades Ochoa
in album: Estoy Como Nunca
  type: MusicAlbum
  date published: 2002-05-27
isrc code: ES5030200036
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:02:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6a4ad2ac972b2d64f90c05ceb0980c719cce895f1eb846852ed24469c52dbdf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6JqqQKeptNeBNzI6DFd1yK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JqqQKeptNeBNzI6DFd1yK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a4ad2ac972b2d64f90c05ceb0980c719cce895f1eb846852ed24469c52dbdf. 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/6JqqQKeptNeBNzI6DFd1yK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JqqQKeptNeBNzI6DFd1yK.
  date published: 2026-06-13T12:53:06Z

Pena
type: MusicRecording
duration: PT4M18S
duration ms: 258000
explicit: false
by artist: Eliades Ochoa
in album: Estoy Como Nunca
  type: MusicAlbum
  date published: 2002-05-27
isrc code: ES5030200037
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:55:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b67f2add9137a66d1d1d5080ef65844dbae009d9e10344a587c236f2ddd7e23
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2Njn8GAIfoOxLRbUXGRBb8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Njn8GAIfoOxLRbUXGRBb8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b67f2add9137a66d1d1d5080ef65844dbae009d9e10344a587c236f2ddd7e23. 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/2Njn8GAIfoOxLRbUXGRBb8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Njn8GAIfoOxLRbUXGRBb8.
  date published: 2026-06-13T12:47:07Z

Con dolor en el alma
type: MusicRecording
duration: PT3M16S
duration ms: 196026
explicit: false
by artist: Eliades Ochoa
in album: Estoy Como Nunca
  type: MusicAlbum
  date published: 2002-05-27
isrc code: ES5030200038
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:35:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5bb56c4b14c60a59a4985d820c62b8e364bb3f99820f31ec7f37819c0465ead5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0yBwwPwrEC7Z0rIssqNsED.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yBwwPwrEC7Z0rIssqNsED
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5bb56c4b14c60a59a4985d820c62b8e364bb3f99820f31ec7f37819c0465ead5","isrc":"ES5030200038","name":"Con dolor en el alma","registered_at":"2026-06-05T04:35:51Z","spotify_id":"0yBwwPwrEC7Z0rIssqNsED","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb56c4b14c60a59a4985d820c62b8e364bb3f99820f31ec7f37819c0465ead5. 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/0yBwwPwrEC7Z0rIssqNsED.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yBwwPwrEC7Z0rIssqNsED.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5bb56c4b14c60a59a4985d820c62b8e364bb3f99820f31ec7f37819c0465ead5","isrc":"ES5030200038","name":"Con dolor en el alma","registered_at":"2026-06-05T04:35:51Z","spotify_id":"0yBwwPwrEC7Z0rIssqNsED","type":"track"}

El chicharrón es pellejo
type: MusicRecording
duration: PT4M7S
duration ms: 247800
explicit: false
by artist: Eliades Ochoa
in album: Estoy Como Nunca
  type: MusicAlbum
  date published: 2002-05-27
isrc code: ES5030200039
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T16:09:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e5945d7a26b9e33944c93bf623393dc18bc6d1472a4afb32b1012bff95a7e0a
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/08DoyKjidk5UCTnM7Rq0aq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08DoyKjidk5UCTnM7Rq0aq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e5945d7a26b9e33944c93bf623393dc18bc6d1472a4afb32b1012bff95a7e0a","isrc":"ES5030200039","name":"El chicharrón es pellejo","registered_at":"2026-06-22T16:09:07Z","spotify_id":"08DoyKjidk5UCTnM7Rq0aq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5945d7a26b9e33944c93bf623393dc18bc6d1472a4afb32b1012bff95a7e0a. 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/08DoyKjidk5UCTnM7Rq0aq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08DoyKjidk5UCTnM7Rq0aq.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x5e5945d7a26b9e33944c93bf623393dc18bc6d1472a4afb32b1012bff95a7e0a","isrc":"ES5030200039","name":"El chicharrón es pellejo","registered_at":"2026-06-22T16:09:07Z","spotify_id":"08DoyKjidk5UCTnM7Rq0aq","type":"track"}

Ella si va
type: MusicRecording
duration: PT5M49S
duration ms: 349240
explicit: false
by artist: Eliades Ochoa
in album: Estoy Como Nunca
  type: MusicAlbum
  date published: 2002-05-27
isrc code: ES5030200040
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:57:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5621cd9c89db1f384c6176d35ff06e35836c5a6b4d2727cc685b2f96d73e59e
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/10pzXTCC5FDvAwHzlE2Dbk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10pzXTCC5FDvAwHzlE2Dbk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb5621cd9c89db1f384c6176d35ff06e35836c5a6b4d2727cc685b2f96d73e59e","isrc":"ES5030200040","name":"Ella si va","registered_at":"2026-06-07T04:57:25Z","spotify_id":"10pzXTCC5FDvAwHzlE2Dbk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5621cd9c89db1f384c6176d35ff06e35836c5a6b4d2727cc685b2f96d73e59e. 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/10pzXTCC5FDvAwHzlE2Dbk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10pzXTCC5FDvAwHzlE2Dbk.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb5621cd9c89db1f384c6176d35ff06e35836c5a6b4d2727cc685b2f96d73e59e","isrc":"ES5030200040","name":"Ella si va","registered_at":"2026-06-07T04:57:25Z","spotify_id":"10pzXTCC5FDvAwHzlE2Dbk","type":"track"}

Mi cafetal
type: MusicRecording
duration: PT3M50S
duration ms: 230693
explicit: false
by artist: Eliades Ochoa
in album: Estoy Como Nunca
  type: MusicAlbum
  date published: 2002-05-27
isrc code: ES5030200041
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:58:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf195dc2372ea672e4cee953d3788e6626b17137c063303215a18c5fe0a1a0ca6
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/2J0JsOqKwOFaVHi8I42xkf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2J0JsOqKwOFaVHi8I42xkf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf195dc2372ea672e4cee953d3788e6626b17137c063303215a18c5fe0a1a0ca6","isrc":"ES5030200041","name":"Mi cafetal","registered_at":"2026-06-07T04:58:10Z","spotify_id":"2J0JsOqKwOFaVHi8I42xkf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf195dc2372ea672e4cee953d3788e6626b17137c063303215a18c5fe0a1a0ca6. 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/2J0JsOqKwOFaVHi8I42xkf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2J0JsOqKwOFaVHi8I42xkf.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf195dc2372ea672e4cee953d3788e6626b17137c063303215a18c5fe0a1a0ca6","isrc":"ES5030200041","name":"Mi cafetal","registered_at":"2026-06-07T04:58:10Z","spotify_id":"2J0JsOqKwOFaVHi8I42xkf","type":"track"}

Llora mi pena
type: MusicRecording
duration: PT4M27S
duration ms: 267906
explicit: false
by artist: Eliades Ochoa
in album: Estoy Como Nunca
  type: MusicAlbum
  date published: 2002-05-27
isrc code: ES5030200042
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T02:11:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4fb6d58bf849aa005bf49f7ac5aacd265118945de5babaffd7adad44b6c7b7c8
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/1QbZltH9t94iwW3Ww9x67h.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QbZltH9t94iwW3Ww9x67h
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4fb6d58bf849aa005bf49f7ac5aacd265118945de5babaffd7adad44b6c7b7c8","isrc":"ES5030200042","name":"Llora mi pena","registered_at":"2026-06-19T02:11:45Z","spotify_id":"1QbZltH9t94iwW3Ww9x67h","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb6d58bf849aa005bf49f7ac5aacd265118945de5babaffd7adad44b6c7b7c8. 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/1QbZltH9t94iwW3Ww9x67h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QbZltH9t94iwW3Ww9x67h.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4fb6d58bf849aa005bf49f7ac5aacd265118945de5babaffd7adad44b6c7b7c8","isrc":"ES5030200042","name":"Llora mi pena","registered_at":"2026-06-19T02:11:45Z","spotify_id":"1QbZltH9t94iwW3Ww9x67h","type":"track"}

Sus ojos se cerraron
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duration: PT3M12S
duration ms: 192946
explicit: false
by artist: Eliades Ochoa
in album: Estoy Como Nunca
  type: MusicAlbum
  date published: 2002-05-27
isrc code: ES5030200044
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T18:31:50+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xd9085cee73c0157ac51f63bb84da71d64937d6bac054b9d625ac0dcd940dd97a
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1seddObDzbA8m9j3uQkZkx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1seddObDzbA8m9j3uQkZkx
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 0xd9085cee73c0157ac51f63bb84da71d64937d6bac054b9d625ac0dcd940dd97a. 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/1seddObDzbA8m9j3uQkZkx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1seddObDzbA8m9j3uQkZkx.
  date published: 2026-07-02T05:09:12Z
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Pena
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duration: PT4M18S
duration ms: 258000
explicit: false
by artist: Eliades Ochoa
in album: Pena
  type: MusicAlbum
  date published: 2023-03-09
isrc code: QZNW72364154

Pena
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duration: PT4M18S
duration ms: 258000
explicit: false
by artist: Eliades Ochoa
in album: Canción melódica latina
  type: MusicAlbum
  date published: 2019-10-25

Yiri yiri bon (Son)
type: MusicRecording
duration: PT5M0S
duration ms: 300693
explicit: false
by artist: Eliades Ochoa
by artist: Cuarteto Patria
in album: Old Town Havana
  type: MusicAlbum
  date published: 2021-01-08
isrc code: ES5030000137
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xRsDemE8aH5fTGJoifPee
additional property: OTSTimestamp
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  value: 2026-07-06T07:53:57Z
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 0x53315691787d7344fc735c28dce4a0da5fb373b7e6cf79d06c5af13604ab0bfc. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6xRsDemE8aH5fTGJoifPee.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xRsDemE8aH5fTGJoifPee.
  date published: 2026-07-06T07:53:57Z
  text: {"copyright_id":"0x53315691787d7344fc735c28dce4a0da5fb373b7e6cf79d06c5af13604ab0bfc","isrc":"ES5030000137","name":"Yiri yiri bon (Son)","registered_at":"2026-06-06T06:14:54Z","spotify_id":"6xRsDemE8aH5fTGJoifPee","type":"track"}

Pena
type: MusicRecording
duration: PT4M18S
duration ms: 258000
explicit: false
by artist: Eliades Ochoa
in album: Old Town Havana
  type: MusicAlbum
  date published: 2021-01-08

El guateque de Don Tomás (Guaracha)
type: MusicRecording
duration: PT5M5S
duration ms: 305000
explicit: false
by artist: Eliades Ochoa
in album: Old Town Havana
  type: MusicAlbum
  date published: 2021-01-08

Teje que teje (Son)
type: MusicRecording
duration: PT3M55S
duration ms: 235360
explicit: false
by artist: Eliades Ochoa
by artist: Cuarteto Patria
in album: Old Town Havana
  type: MusicAlbum
  date published: 2021-01-08