Fievre Looka
type: MusicGroup
genre: cumbia
genre: cumbia norteña
genre: grupera
genre: norteño
genre: tejano
popularity: 46
followers: 49891
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34f4361833e06556452b20cebd50d57560791819deb4e2649e9050adfe3bf63f
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/5f132fb3-8337-411b-a924-f12d4848466f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f132fb3-8337-411b-a924-f12d4848466f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5f132fb3-8337-411b-a924-f12d4848466f
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 0x34f4361833e06556452b20cebd50d57560791819deb4e2649e9050adfe3bf63f. 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/5f132fb3-8337-411b-a924-f12d4848466f.json and https://artists.proofprofile.net/proofs/artist/5f132fb3-8337-411b-a924-f12d4848466f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Fievre Looka
  type: MusicAlbum
  date published: 2010-06-01
  track: Estoy loco
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190586
    explicit: false
    by artist: Fievre Looka
    in album: Fievre Looka
      type: MusicAlbum
      date published: 2010-06-01
    isrc code: MX2972001597
  track: El amor más grande del planeta
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181773
    explicit: false
    by artist: Fievre Looka
    in album: Fievre Looka
      type: MusicAlbum
      date published: 2010-06-01
    isrc code: MX2972001599
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T17:24:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x597f790b0a15d1704e129a37e291110508f89395cdb96f8b1d0b13bb4c50702a
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    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/3IhjkeOZeR1N9dgGny8WGu.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IhjkeOZeR1N9dgGny8WGu
    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 0x597f790b0a15d1704e129a37e291110508f89395cdb96f8b1d0b13bb4c50702a. 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/3IhjkeOZeR1N9dgGny8WGu.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/3IhjkeOZeR1N9dgGny8WGu.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x597f790b0a15d1704e129a37e291110508f89395cdb96f8b1d0b13bb4c50702a","isrc":"MX2972001599","name":"El amor más grande del planeta","registered_at":"2026-06-05T17:24:59Z","spotify_id":"3IhjkeOZeR1N9dgGny8WGu","type":"track"}
album: Retro
  type: MusicAlbum
  date published: 2012-08-07
  track: La Última Canción
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187808
    explicit: false
    by artist: Fievre Looka
    by artist: Jorge Marssal
    in album: Retro
      type: MusicAlbum
      date published: 2012-08-07
    isrc code: MX2971200415
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T05:16:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x576f4a18256b39babfca230e49f916e9eded5a711d02ad6fc805853dae03e0a9
    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/3VGDJEFDGdQ0ywaOtBz6Yb.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VGDJEFDGdQ0ywaOtBz6Yb
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    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 0x576f4a18256b39babfca230e49f916e9eded5a711d02ad6fc805853dae03e0a9. 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/3VGDJEFDGdQ0ywaOtBz6Yb.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/3VGDJEFDGdQ0ywaOtBz6Yb.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x576f4a18256b39babfca230e49f916e9eded5a711d02ad6fc805853dae03e0a9","isrc":"MX2971200415","name":"La Última Canción","registered_at":"2026-06-06T05:16:26Z","spotify_id":"3VGDJEFDGdQ0ywaOtBz6Yb","type":"track"}
  track: Por La Madrugada
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171508
    explicit: false
    by artist: Fievre Looka
    by artist: Oscar Guerra
    in album: Retro
      type: MusicAlbum
      date published: 2012-08-07
    isrc code: MX2971200423
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-09T18:29:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x16981af67044563838999c364b0b36fe3a2455675a460f6cdab04471b699e2c6
    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/2H4qJKK4lMPfSuwjbjGbVP.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2H4qJKK4lMPfSuwjbjGbVP
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x16981af67044563838999c364b0b36fe3a2455675a460f6cdab04471b699e2c6","isrc":"MX2971200423","name":"Por La Madrugada","registered_at":"2026-06-09T18:29:47Z","spotify_id":"2H4qJKK4lMPfSuwjbjGbVP","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 0x16981af67044563838999c364b0b36fe3a2455675a460f6cdab04471b699e2c6. 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/2H4qJKK4lMPfSuwjbjGbVP.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/2H4qJKK4lMPfSuwjbjGbVP.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x16981af67044563838999c364b0b36fe3a2455675a460f6cdab04471b699e2c6","isrc":"MX2971200423","name":"Por La Madrugada","registered_at":"2026-06-09T18:29:47Z","spotify_id":"2H4qJKK4lMPfSuwjbjGbVP","type":"track"}
  track: Falsa Traición
  track: La Mañana Que Se Fue
album: Te Sorprenderás
album: Donde quiera que estés
album: El Lado Oscuro de la Cumbia
album: 2
album: Hecho en Casa
album: Una Vez Más
album: Un Besito
album: Vamos, Vamos La Pandilla
album: Retro2
track: Falsa Traición
track: Bye Bye
track: Que Seas Feliz
track: Por Que Te Tengo Que Olvidar
track: Mi Pequeño Amor
track: A Donde Vas
track: La Mañana Que Se Fue
track: El amor más grande del planeta
track: No Crezcas Más
track: La Última Canción
track: Por La Madrugada
track: Estoy loco
track: Frankenstein
track: Llegó Navidad
track: Pense Em Mim (Piensa en Mí)
track: Pídeme la Luna
track: La Pelusa
track: Te Necesito Tanto Amor
track: Cuando Volverás Amor
track: Estoy Enamorado

Falsa Traición
type: MusicRecording
duration: PT3M27S
duration ms: 207701
explicit: false
by artist: Fievre Looka
by artist: Jose Guerrero
by artist: Jose Luis Gutiérrez
in album: Retro
  type: MusicAlbum
  date published: 2012-08-07
isrc code: MX2971200424
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:48:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x583e50b5bb9bfdaa7004dcdf908775eb7c0c6b7a962dce61596802db8c0f9e71
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/3LgnwC3sPFbjyDSQI0PZRI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LgnwC3sPFbjyDSQI0PZRI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x583e50b5bb9bfdaa7004dcdf908775eb7c0c6b7a962dce61596802db8c0f9e71","isrc":"MX2971200424","name":"Falsa Traición","registered_at":"2026-06-04T09:48:41Z","spotify_id":"3LgnwC3sPFbjyDSQI0PZRI","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 0x583e50b5bb9bfdaa7004dcdf908775eb7c0c6b7a962dce61596802db8c0f9e71. 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/3LgnwC3sPFbjyDSQI0PZRI.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/3LgnwC3sPFbjyDSQI0PZRI.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x583e50b5bb9bfdaa7004dcdf908775eb7c0c6b7a962dce61596802db8c0f9e71","isrc":"MX2971200424","name":"Falsa Traición","registered_at":"2026-06-04T09:48:41Z","spotify_id":"3LgnwC3sPFbjyDSQI0PZRI","type":"track"}

La Mañana Que Se Fue
type: MusicRecording
duration: PT3M45S
duration ms: 225441
explicit: false
by artist: Fievre Looka
by artist: Julian Tristán
in album: Retro
  type: MusicAlbum
  date published: 2012-08-07
isrc code: MX2971200425
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:36:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37778269c303d65158f314db4fae7e79bee355123111d6d594ed4939ca831782
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/1H2YfLMeNLO6iurp2I0pmW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1H2YfLMeNLO6iurp2I0pmW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37778269c303d65158f314db4fae7e79bee355123111d6d594ed4939ca831782","isrc":"MX2971200425","name":"La Mañana Que Se Fue","registered_at":"2026-06-05T22:36:55Z","spotify_id":"1H2YfLMeNLO6iurp2I0pmW","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 0x37778269c303d65158f314db4fae7e79bee355123111d6d594ed4939ca831782. 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/1H2YfLMeNLO6iurp2I0pmW.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/1H2YfLMeNLO6iurp2I0pmW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x37778269c303d65158f314db4fae7e79bee355123111d6d594ed4939ca831782","isrc":"MX2971200425","name":"La Mañana Que Se Fue","registered_at":"2026-06-05T22:36:55Z","spotify_id":"1H2YfLMeNLO6iurp2I0pmW","type":"track"}

Te Sorprenderás
type: MusicAlbum
date published: 2013-09-24
track: Que Seas Feliz
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179653
  explicit: false
  by artist: Fievre Looka
  in album: Te Sorprenderás
    type: MusicAlbum
    date published: 2013-09-24
  isrc code: USASN1302046
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:56:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc91606b058790f13972a130116f90509761df5542cf8ec56ba29aa61ac310376
  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/1oxPTrQuidojzSYg2t1fB8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oxPTrQuidojzSYg2t1fB8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc91606b058790f13972a130116f90509761df5542cf8ec56ba29aa61ac310376","isrc":"USASN1302046","name":"Que Seas Feliz","registered_at":"2026-06-04T15:56:00Z","spotify_id":"1oxPTrQuidojzSYg2t1fB8","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 0xc91606b058790f13972a130116f90509761df5542cf8ec56ba29aa61ac310376. 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/1oxPTrQuidojzSYg2t1fB8.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/1oxPTrQuidojzSYg2t1fB8.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc91606b058790f13972a130116f90509761df5542cf8ec56ba29aa61ac310376","isrc":"USASN1302046","name":"Que Seas Feliz","registered_at":"2026-06-04T15:56:00Z","spotify_id":"1oxPTrQuidojzSYg2t1fB8","type":"track"}
track: Por Que Te Tengo Que Olvidar
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208266
  explicit: false
  by artist: Fievre Looka
  in album: Te Sorprenderás
    type: MusicAlbum
    date published: 2013-09-24
  isrc code: USASN1302051
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T09:11:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c5fa16adf9e613626dc1be9c0160d54691d9f2b951640b4c396c34b2f68a7c2
  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/4yV699yWj5OnboFsF2eHtR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yV699yWj5OnboFsF2eHtR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9c5fa16adf9e613626dc1be9c0160d54691d9f2b951640b4c396c34b2f68a7c2","isrc":"USASN1302051","name":"Por Que Te Tengo Que Olvidar","registered_at":"2026-06-05T09:11:59Z","spotify_id":"4yV699yWj5OnboFsF2eHtR","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 0x9c5fa16adf9e613626dc1be9c0160d54691d9f2b951640b4c396c34b2f68a7c2. 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/4yV699yWj5OnboFsF2eHtR.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/4yV699yWj5OnboFsF2eHtR.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x9c5fa16adf9e613626dc1be9c0160d54691d9f2b951640b4c396c34b2f68a7c2","isrc":"USASN1302051","name":"Por Que Te Tengo Que Olvidar","registered_at":"2026-06-05T09:11:59Z","spotify_id":"4yV699yWj5OnboFsF2eHtR","type":"track"}
track: Bye Bye
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204933
  explicit: false
  by artist: Fievre Looka
  in album: Te Sorprenderás
    type: MusicAlbum
    date published: 2013-09-24
  isrc code: USASN1302053
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:20:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeb87674dd39b29a94e469ad711258b4f6e91863dd4ebddf990a5de70b6398cf4
  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/5EuN8QDRC9S9DNPOZvSRk8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EuN8QDRC9S9DNPOZvSRk8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeb87674dd39b29a94e469ad711258b4f6e91863dd4ebddf990a5de70b6398cf4","isrc":"USASN1302053","name":"Bye Bye","registered_at":"2026-06-04T12:20:35Z","spotify_id":"5EuN8QDRC9S9DNPOZvSRk8","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 0xeb87674dd39b29a94e469ad711258b4f6e91863dd4ebddf990a5de70b6398cf4. 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/5EuN8QDRC9S9DNPOZvSRk8.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/5EuN8QDRC9S9DNPOZvSRk8.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xeb87674dd39b29a94e469ad711258b4f6e91863dd4ebddf990a5de70b6398cf4","isrc":"USASN1302053","name":"Bye Bye","registered_at":"2026-06-04T12:20:35Z","spotify_id":"5EuN8QDRC9S9DNPOZvSRk8","type":"track"}

Donde quiera que estés
type: MusicAlbum
date published: 1970-01-01

El Lado Oscuro de la Cumbia
type: MusicAlbum
date published: 2015-06-01

2
type: MusicAlbum
date published: 2011-09-20
track: A Donde Vas
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202462
  explicit: false
  by artist: Fievre Looka
  in album: 2
    type: MusicAlbum
    date published: 2011-09-20
  isrc code: MX2971100184
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:37:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7df3f0c04144aee3fa20ed3b70a5653f2560105e1f753851bedc43db6891189b
  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/5LvJDVQzskRm4wUygJEIzt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LvJDVQzskRm4wUygJEIzt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7df3f0c04144aee3fa20ed3b70a5653f2560105e1f753851bedc43db6891189b","isrc":"MX2971100184","name":"A Donde Vas","registered_at":"2026-06-05T06:37:35Z","spotify_id":"5LvJDVQzskRm4wUygJEIzt","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 0x7df3f0c04144aee3fa20ed3b70a5653f2560105e1f753851bedc43db6891189b. 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/5LvJDVQzskRm4wUygJEIzt.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/5LvJDVQzskRm4wUygJEIzt.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7df3f0c04144aee3fa20ed3b70a5653f2560105e1f753851bedc43db6891189b","isrc":"MX2971100184","name":"A Donde Vas","registered_at":"2026-06-05T06:37:35Z","spotify_id":"5LvJDVQzskRm4wUygJEIzt","type":"track"}

Hecho en Casa
type: MusicAlbum
date published: 2017-10-13
track: No Crezcas Más
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207386
  explicit: false
  by artist: Fievre Looka
  in album: Hecho en Casa
    type: MusicAlbum
    date published: 2017-10-13
  isrc code: QMEU31718951
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T22:35:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x580c85b2313bfd9b4036277426df67e32a58ec6684be5f2bd8ed794da688f915
  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/0hcs9RcvXinEUeRUXzd5Vb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hcs9RcvXinEUeRUXzd5Vb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x580c85b2313bfd9b4036277426df67e32a58ec6684be5f2bd8ed794da688f915","isrc":"QMEU31718951","name":"No Crezcas Más","registered_at":"2026-06-05T22:35:15Z","spotify_id":"0hcs9RcvXinEUeRUXzd5Vb","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 0x580c85b2313bfd9b4036277426df67e32a58ec6684be5f2bd8ed794da688f915. 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/0hcs9RcvXinEUeRUXzd5Vb.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/0hcs9RcvXinEUeRUXzd5Vb.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x580c85b2313bfd9b4036277426df67e32a58ec6684be5f2bd8ed794da688f915","isrc":"QMEU31718951","name":"No Crezcas Más","registered_at":"2026-06-05T22:35:15Z","spotify_id":"0hcs9RcvXinEUeRUXzd5Vb","type":"track"}

Una Vez Más
type: MusicAlbum
date published: 2024-07-19

Un Besito
type: MusicAlbum
date published: 2017-10-13

Vamos, Vamos La Pandilla
type: MusicAlbum
date published: 2017-11-17

Retro2
type: MusicAlbum
date published: 2016-07-08
track: Pense Em Mim (Piensa en Mí)
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182778
  explicit: false
  by artist: Fievre Looka
  by artist: Jose Luis Dávila
  in album: Retro2
    type: MusicAlbum
    date published: 2016-07-08
  isrc code: QMEU31608059
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T11:23:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03a701fb8a69568d9b0076a5b452773e533d21c2c81d87affa0a592b472e6ec5
  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/1YfAqUitTrlm5J1uW8gRFq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YfAqUitTrlm5J1uW8gRFq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03a701fb8a69568d9b0076a5b452773e533d21c2c81d87affa0a592b472e6ec5","isrc":"QMEU31608059","name":"Pense Em Mim (Piensa en Mí)","registered_at":"2026-06-08T11:23:30Z","spotify_id":"1YfAqUitTrlm5J1uW8gRFq","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 0x03a701fb8a69568d9b0076a5b452773e533d21c2c81d87affa0a592b472e6ec5. 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/1YfAqUitTrlm5J1uW8gRFq.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/1YfAqUitTrlm5J1uW8gRFq.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x03a701fb8a69568d9b0076a5b452773e533d21c2c81d87affa0a592b472e6ec5","isrc":"QMEU31608059","name":"Pense Em Mim (Piensa en Mí)","registered_at":"2026-06-08T11:23:30Z","spotify_id":"1YfAqUitTrlm5J1uW8gRFq","type":"track"}
track: Pídeme la Luna
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182125
  explicit: false
  by artist: Fievre Looka
  by artist: Los Carlos
  in album: Retro2
    type: MusicAlbum
    date published: 2016-07-08
  isrc code: QMEU31608060
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T04:49:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2c90cb396087772c75cbf3aa4654390e1e0d52a577c60cca18ae5b14c7c62665
  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/3uDB3aejp79SnVhSdjCdEr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uDB3aejp79SnVhSdjCdEr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2c90cb396087772c75cbf3aa4654390e1e0d52a577c60cca18ae5b14c7c62665","isrc":"QMEU31608060","name":"Pídeme la Luna","registered_at":"2026-06-09T04:49:01Z","spotify_id":"3uDB3aejp79SnVhSdjCdEr","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 0x2c90cb396087772c75cbf3aa4654390e1e0d52a577c60cca18ae5b14c7c62665. 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/3uDB3aejp79SnVhSdjCdEr.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/3uDB3aejp79SnVhSdjCdEr.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2c90cb396087772c75cbf3aa4654390e1e0d52a577c60cca18ae5b14c7c62665","isrc":"QMEU31608060","name":"Pídeme la Luna","registered_at":"2026-06-09T04:49:01Z","spotify_id":"3uDB3aejp79SnVhSdjCdEr","type":"track"}
track: La Pelusa
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202579
  explicit: false
  by artist: Fievre Looka
  by artist: Super Lamas
  in album: Retro2
    type: MusicAlbum
    date published: 2016-07-08
  isrc code: QMEU31608061
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T06:51:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0a63ab772c06c4d59d50c869a40c9cad64517b2aed74dcccd54bd5a6bd8bb2bb
  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/3Sovk8DxqQ9pdvSwxVRalS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Sovk8DxqQ9pdvSwxVRalS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0a63ab772c06c4d59d50c869a40c9cad64517b2aed74dcccd54bd5a6bd8bb2bb","isrc":"QMEU31608061","name":"La Pelusa","registered_at":"2026-06-07T06:51:48Z","spotify_id":"3Sovk8DxqQ9pdvSwxVRalS","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 0x0a63ab772c06c4d59d50c869a40c9cad64517b2aed74dcccd54bd5a6bd8bb2bb. 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/3Sovk8DxqQ9pdvSwxVRalS.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/3Sovk8DxqQ9pdvSwxVRalS.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x0a63ab772c06c4d59d50c869a40c9cad64517b2aed74dcccd54bd5a6bd8bb2bb","isrc":"QMEU31608061","name":"La Pelusa","registered_at":"2026-06-07T06:51:48Z","spotify_id":"3Sovk8DxqQ9pdvSwxVRalS","type":"track"}
track: Te Necesito Tanto Amor
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194063
  explicit: false
  by artist: Fievre Looka
  by artist: Super Pegue
  in album: Retro2
    type: MusicAlbum
    date published: 2016-07-08
  isrc code: QMEU31608062
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T06:39:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x620b7cdf73a94675589893baebe9a62c89816f2b67280354225168833a99fdbd
  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/2UJXT8t5hGPxW0nLAN7iFq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UJXT8t5hGPxW0nLAN7iFq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x620b7cdf73a94675589893baebe9a62c89816f2b67280354225168833a99fdbd","isrc":"QMEU31608062","name":"Te Necesito Tanto Amor","registered_at":"2026-06-09T06:39:28Z","spotify_id":"2UJXT8t5hGPxW0nLAN7iFq","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 0x620b7cdf73a94675589893baebe9a62c89816f2b67280354225168833a99fdbd. 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/2UJXT8t5hGPxW0nLAN7iFq.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/2UJXT8t5hGPxW0nLAN7iFq.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x620b7cdf73a94675589893baebe9a62c89816f2b67280354225168833a99fdbd","isrc":"QMEU31608062","name":"Te Necesito Tanto Amor","registered_at":"2026-06-09T06:39:28Z","spotify_id":"2UJXT8t5hGPxW0nLAN7iFq","type":"track"}
track: Cuando Volverás Amor
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169456
  explicit: false
  by artist: Fievre Looka
  by artist: Tropical Panamá
  in album: Retro2
  isrc code: QMEU31608063
  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: Estoy Enamorado
track: Cumbia Caliente
track: Lost In Love (Perdido en el Amor)
track: Mi Pequeño Amor
track: El Bala Bala Balaju
track: Dulcemente Enamorada

Fievre Looka
type: MusicGroup

Tropical Panamá
type: MusicGroup

Retro2
type: MusicAlbum
date published: 2016-07-08

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T03:16:07+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x277ea6baf1dc5622fed371017265fc0d3ab547fd5f814f2d929fc038de459462

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1zZourySoJ9JkqAyE3i5Tv.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zZourySoJ9JkqAyE3i5Tv

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x277ea6baf1dc5622fed371017265fc0d3ab547fd5f814f2d929fc038de459462","isrc":"QMEU31608063","name":"Cuando Volverás Amor","registered_at":"2026-06-06T03:16:07Z","spotify_id":"1zZourySoJ9JkqAyE3i5Tv","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 0x277ea6baf1dc5622fed371017265fc0d3ab547fd5f814f2d929fc038de459462. 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/1zZourySoJ9JkqAyE3i5Tv.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/1zZourySoJ9JkqAyE3i5Tv.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x277ea6baf1dc5622fed371017265fc0d3ab547fd5f814f2d929fc038de459462","isrc":"QMEU31608063","name":"Cuando Volverás Amor","registered_at":"2026-06-06T03:16:07Z","spotify_id":"1zZourySoJ9JkqAyE3i5Tv","type":"track"}

Estoy Enamorado
type: MusicRecording
duration: PT3M56S
duration ms: 236617
explicit: false
by artist: Fievre Looka
by artist: Ladrón
in album: Retro2
  type: MusicAlbum
  date published: 2016-07-08
isrc code: QMEU31608064
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:48:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4146270b3d6896b53c9187d82bdff85b00e78731a8da4c117efb945ce5636834
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/6XqXTQfOU8SGVxy7E1WCZF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XqXTQfOU8SGVxy7E1WCZF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4146270b3d6896b53c9187d82bdff85b00e78731a8da4c117efb945ce5636834","isrc":"QMEU31608064","name":"Estoy Enamorado","registered_at":"2026-06-07T12:48:55Z","spotify_id":"6XqXTQfOU8SGVxy7E1WCZF","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 0x4146270b3d6896b53c9187d82bdff85b00e78731a8da4c117efb945ce5636834. 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/6XqXTQfOU8SGVxy7E1WCZF.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/6XqXTQfOU8SGVxy7E1WCZF.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x4146270b3d6896b53c9187d82bdff85b00e78731a8da4c117efb945ce5636834","isrc":"QMEU31608064","name":"Estoy Enamorado","registered_at":"2026-06-07T12:48:55Z","spotify_id":"6XqXTQfOU8SGVxy7E1WCZF","type":"track"}

Cumbia Caliente
type: MusicRecording
duration: PT3M4S
duration ms: 184790
explicit: false
by artist: Fievre Looka
by artist: Fito Olivares
in album: Retro2
  type: MusicAlbum
  date published: 2016-07-08
isrc code: QMEU31608065
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:02:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c0e7c7cc354b9dd3b242fdc6b79938d414abdd7b6e5421439a5a229bd227ba5
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/3IHS9BkUeep73YWINUV3Rb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IHS9BkUeep73YWINUV3Rb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c0e7c7cc354b9dd3b242fdc6b79938d414abdd7b6e5421439a5a229bd227ba5","isrc":"QMEU31608065","name":"Cumbia Caliente","registered_at":"2026-06-05T12:02:16Z","spotify_id":"3IHS9BkUeep73YWINUV3Rb","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 0x5c0e7c7cc354b9dd3b242fdc6b79938d414abdd7b6e5421439a5a229bd227ba5. 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/3IHS9BkUeep73YWINUV3Rb.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/3IHS9BkUeep73YWINUV3Rb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5c0e7c7cc354b9dd3b242fdc6b79938d414abdd7b6e5421439a5a229bd227ba5","isrc":"QMEU31608065","name":"Cumbia Caliente","registered_at":"2026-06-05T12:02:16Z","spotify_id":"3IHS9BkUeep73YWINUV3Rb","type":"track"}

Lost In Love (Perdido en el Amor)
type: MusicRecording
duration: PT3M2S
duration ms: 182047
explicit: false
by artist: Fievre Looka
by artist: Revolver
in album: Retro2
  type: MusicAlbum
  date published: 2016-07-08
isrc code: QMEU31608066
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:57:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdab11594c5c58d80fc67924de697fa8334119a37efb7cdceee2d60508bf57789
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3izUdGZJvVtgs7OhWH2qES.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3izUdGZJvVtgs7OhWH2qES
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdab11594c5c58d80fc67924de697fa8334119a37efb7cdceee2d60508bf57789","isrc":"QMEU31608066","name":"Lost In Love (Perdido en el Amor)","registered_at":"2026-06-10T02:57:15Z","spotify_id":"3izUdGZJvVtgs7OhWH2qES","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 0xdab11594c5c58d80fc67924de697fa8334119a37efb7cdceee2d60508bf57789. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3izUdGZJvVtgs7OhWH2qES.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/3izUdGZJvVtgs7OhWH2qES.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xdab11594c5c58d80fc67924de697fa8334119a37efb7cdceee2d60508bf57789","isrc":"QMEU31608066","name":"Lost In Love (Perdido en el Amor)","registered_at":"2026-06-10T02:57:15Z","spotify_id":"3izUdGZJvVtgs7OhWH2qES","type":"track"}

Mi Pequeño Amor
type: MusicRecording
duration: PT3M13S
duration ms: 193802
explicit: false
by artist: Fievre Looka
by artist: Liberación
in album: Retro2
  type: MusicAlbum
  date published: 2016-07-08
isrc code: QMEU31608067
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:39:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c1e59ac093bdd038d660a944df9a7e311fca8d38d5846a185a52dc7e600f40f
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/18BTxIc7PUuinvRrpbzBNl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18BTxIc7PUuinvRrpbzBNl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c1e59ac093bdd038d660a944df9a7e311fca8d38d5846a185a52dc7e600f40f","isrc":"QMEU31608067","name":"Mi Pequeño Amor","registered_at":"2026-06-05T04:39:54Z","spotify_id":"18BTxIc7PUuinvRrpbzBNl","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 0x6c1e59ac093bdd038d660a944df9a7e311fca8d38d5846a185a52dc7e600f40f. 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/18BTxIc7PUuinvRrpbzBNl.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/18BTxIc7PUuinvRrpbzBNl.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6c1e59ac093bdd038d660a944df9a7e311fca8d38d5846a185a52dc7e600f40f","isrc":"QMEU31608067","name":"Mi Pequeño Amor","registered_at":"2026-06-05T04:39:54Z","spotify_id":"18BTxIc7PUuinvRrpbzBNl","type":"track"}

El Bala Bala Balaju
type: MusicRecording
duration: PT3M25S
duration ms: 205923
explicit: false
by artist: Fievre Looka
by artist: Rigo Domínguez
in album: Retro2
  type: MusicAlbum
  date published: 2016-07-08
isrc code: QMEU31608068
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T04:19:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0c02d55832035fbe0c8b1e8ef452283d60c06775bc19d4eaba7bccffd498791
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/12giwsg9vUsRWTohK9t6s7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12giwsg9vUsRWTohK9t6s7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0c02d55832035fbe0c8b1e8ef452283d60c06775bc19d4eaba7bccffd498791","isrc":"QMEU31608068","name":"El Bala Bala Balaju","registered_at":"2026-06-11T04:19:30Z","spotify_id":"12giwsg9vUsRWTohK9t6s7","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 0xf0c02d55832035fbe0c8b1e8ef452283d60c06775bc19d4eaba7bccffd498791. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/12giwsg9vUsRWTohK9t6s7.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/12giwsg9vUsRWTohK9t6s7.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xf0c02d55832035fbe0c8b1e8ef452283d60c06775bc19d4eaba7bccffd498791","isrc":"QMEU31608068","name":"El Bala Bala Balaju","registered_at":"2026-06-11T04:19:30Z","spotify_id":"12giwsg9vUsRWTohK9t6s7","type":"track"}

Dulcemente Enamorada
type: MusicRecording
duration: PT2M55S
duration ms: 175647
explicit: false
by artist: Fievre Looka
by artist: Los Mier
in album: Retro2
  type: MusicAlbum
  date published: 2016-07-08
isrc code: QMEU31608069
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:14:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50c2d1c21ad162612a2b7bdda92adc7409d82564887d84e04892033113c25b2c
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/5jyz2rQpVRtmvz4aMDiCbh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jyz2rQpVRtmvz4aMDiCbh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50c2d1c21ad162612a2b7bdda92adc7409d82564887d84e04892033113c25b2c","isrc":"QMEU31608069","name":"Dulcemente Enamorada","registered_at":"2026-06-05T08:14:33Z","spotify_id":"5jyz2rQpVRtmvz4aMDiCbh","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 0x50c2d1c21ad162612a2b7bdda92adc7409d82564887d84e04892033113c25b2c. 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/5jyz2rQpVRtmvz4aMDiCbh.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/5jyz2rQpVRtmvz4aMDiCbh.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x50c2d1c21ad162612a2b7bdda92adc7409d82564887d84e04892033113c25b2c","isrc":"QMEU31608069","name":"Dulcemente Enamorada","registered_at":"2026-06-05T08:14:33Z","spotify_id":"5jyz2rQpVRtmvz4aMDiCbh","type":"track"}

Falsa Traición
type: MusicRecording
duration: PT3M27S
duration ms: 207701
explicit: false
by artist: Fievre Looka
by artist: Jose Guerrero
by artist: Jose Luis Gutiérrez
in album: Retro
  type: MusicAlbum
  date published: 2012-08-07
isrc code: MX2971200424
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:48:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x583e50b5bb9bfdaa7004dcdf908775eb7c0c6b7a962dce61596802db8c0f9e71
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/3LgnwC3sPFbjyDSQI0PZRI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LgnwC3sPFbjyDSQI0PZRI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x583e50b5bb9bfdaa7004dcdf908775eb7c0c6b7a962dce61596802db8c0f9e71","isrc":"MX2971200424","name":"Falsa Traición","registered_at":"2026-06-04T09:48:41Z","spotify_id":"3LgnwC3sPFbjyDSQI0PZRI","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 0x583e50b5bb9bfdaa7004dcdf908775eb7c0c6b7a962dce61596802db8c0f9e71. 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/3LgnwC3sPFbjyDSQI0PZRI.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/3LgnwC3sPFbjyDSQI0PZRI.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x583e50b5bb9bfdaa7004dcdf908775eb7c0c6b7a962dce61596802db8c0f9e71","isrc":"MX2971200424","name":"Falsa Traición","registered_at":"2026-06-04T09:48:41Z","spotify_id":"3LgnwC3sPFbjyDSQI0PZRI","type":"track"}

Bye Bye
type: MusicRecording
duration: PT3M24S
duration ms: 204933
explicit: false
by artist: Fievre Looka
in album: Te Sorprenderás
  type: MusicAlbum
  date published: 2013-09-24
isrc code: USASN1302053
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:20:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb87674dd39b29a94e469ad711258b4f6e91863dd4ebddf990a5de70b6398cf4
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/5EuN8QDRC9S9DNPOZvSRk8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EuN8QDRC9S9DNPOZvSRk8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb87674dd39b29a94e469ad711258b4f6e91863dd4ebddf990a5de70b6398cf4","isrc":"USASN1302053","name":"Bye Bye","registered_at":"2026-06-04T12:20:35Z","spotify_id":"5EuN8QDRC9S9DNPOZvSRk8","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 0xeb87674dd39b29a94e469ad711258b4f6e91863dd4ebddf990a5de70b6398cf4. 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/5EuN8QDRC9S9DNPOZvSRk8.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/5EuN8QDRC9S9DNPOZvSRk8.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xeb87674dd39b29a94e469ad711258b4f6e91863dd4ebddf990a5de70b6398cf4","isrc":"USASN1302053","name":"Bye Bye","registered_at":"2026-06-04T12:20:35Z","spotify_id":"5EuN8QDRC9S9DNPOZvSRk8","type":"track"}

Que Seas Feliz
type: MusicRecording
duration: PT2M59S
duration ms: 179653
explicit: false
by artist: Fievre Looka
in album: Te Sorprenderás
  type: MusicAlbum
  date published: 2013-09-24
isrc code: USASN1302046
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:56:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc91606b058790f13972a130116f90509761df5542cf8ec56ba29aa61ac310376
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/1oxPTrQuidojzSYg2t1fB8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oxPTrQuidojzSYg2t1fB8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc91606b058790f13972a130116f90509761df5542cf8ec56ba29aa61ac310376","isrc":"USASN1302046","name":"Que Seas Feliz","registered_at":"2026-06-04T15:56:00Z","spotify_id":"1oxPTrQuidojzSYg2t1fB8","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 0xc91606b058790f13972a130116f90509761df5542cf8ec56ba29aa61ac310376. 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/1oxPTrQuidojzSYg2t1fB8.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/1oxPTrQuidojzSYg2t1fB8.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc91606b058790f13972a130116f90509761df5542cf8ec56ba29aa61ac310376","isrc":"USASN1302046","name":"Que Seas Feliz","registered_at":"2026-06-04T15:56:00Z","spotify_id":"1oxPTrQuidojzSYg2t1fB8","type":"track"}

Por Que Te Tengo Que Olvidar
type: MusicRecording
duration: PT3M28S
duration ms: 208266
explicit: false
by artist: Fievre Looka
in album: Te Sorprenderás
  type: MusicAlbum
  date published: 2013-09-24
isrc code: USASN1302051
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:11:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c5fa16adf9e613626dc1be9c0160d54691d9f2b951640b4c396c34b2f68a7c2
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/4yV699yWj5OnboFsF2eHtR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yV699yWj5OnboFsF2eHtR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c5fa16adf9e613626dc1be9c0160d54691d9f2b951640b4c396c34b2f68a7c2","isrc":"USASN1302051","name":"Por Que Te Tengo Que Olvidar","registered_at":"2026-06-05T09:11:59Z","spotify_id":"4yV699yWj5OnboFsF2eHtR","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 0x9c5fa16adf9e613626dc1be9c0160d54691d9f2b951640b4c396c34b2f68a7c2. 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/4yV699yWj5OnboFsF2eHtR.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/4yV699yWj5OnboFsF2eHtR.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x9c5fa16adf9e613626dc1be9c0160d54691d9f2b951640b4c396c34b2f68a7c2","isrc":"USASN1302051","name":"Por Que Te Tengo Que Olvidar","registered_at":"2026-06-05T09:11:59Z","spotify_id":"4yV699yWj5OnboFsF2eHtR","type":"track"}

Mi Pequeño Amor
type: MusicRecording
duration: PT3M13S
duration ms: 193802
explicit: false
by artist: Fievre Looka
by artist: Liberación
in album: Retro2
  type: MusicAlbum
  date published: 2016-07-08
isrc code: QMEU31608067
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:39:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c1e59ac093bdd038d660a944df9a7e311fca8d38d5846a185a52dc7e600f40f
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/18BTxIc7PUuinvRrpbzBNl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18BTxIc7PUuinvRrpbzBNl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c1e59ac093bdd038d660a944df9a7e311fca8d38d5846a185a52dc7e600f40f","isrc":"QMEU31608067","name":"Mi Pequeño Amor","registered_at":"2026-06-05T04:39:54Z","spotify_id":"18BTxIc7PUuinvRrpbzBNl","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 0x6c1e59ac093bdd038d660a944df9a7e311fca8d38d5846a185a52dc7e600f40f. 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/18BTxIc7PUuinvRrpbzBNl.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/18BTxIc7PUuinvRrpbzBNl.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6c1e59ac093bdd038d660a944df9a7e311fca8d38d5846a185a52dc7e600f40f","isrc":"QMEU31608067","name":"Mi Pequeño Amor","registered_at":"2026-06-05T04:39:54Z","spotify_id":"18BTxIc7PUuinvRrpbzBNl","type":"track"}

A Donde Vas
type: MusicRecording
duration: PT3M22S
duration ms: 202462
explicit: false
by artist: Fievre Looka
in album: 2
  type: MusicAlbum
  date published: 2011-09-20
isrc code: MX2971100184
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:37:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7df3f0c04144aee3fa20ed3b70a5653f2560105e1f753851bedc43db6891189b
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/5LvJDVQzskRm4wUygJEIzt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LvJDVQzskRm4wUygJEIzt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7df3f0c04144aee3fa20ed3b70a5653f2560105e1f753851bedc43db6891189b","isrc":"MX2971100184","name":"A Donde Vas","registered_at":"2026-06-05T06:37:35Z","spotify_id":"5LvJDVQzskRm4wUygJEIzt","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 0x7df3f0c04144aee3fa20ed3b70a5653f2560105e1f753851bedc43db6891189b. 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/5LvJDVQzskRm4wUygJEIzt.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/5LvJDVQzskRm4wUygJEIzt.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x7df3f0c04144aee3fa20ed3b70a5653f2560105e1f753851bedc43db6891189b","isrc":"MX2971100184","name":"A Donde Vas","registered_at":"2026-06-05T06:37:35Z","spotify_id":"5LvJDVQzskRm4wUygJEIzt","type":"track"}

La Mañana Que Se Fue
type: MusicRecording
duration: PT3M45S
duration ms: 225441
explicit: false
by artist: Fievre Looka
by artist: Julian Tristán
in album: Retro
  type: MusicAlbum
  date published: 2012-08-07
isrc code: MX2971200425
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:36:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37778269c303d65158f314db4fae7e79bee355123111d6d594ed4939ca831782
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/1H2YfLMeNLO6iurp2I0pmW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1H2YfLMeNLO6iurp2I0pmW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37778269c303d65158f314db4fae7e79bee355123111d6d594ed4939ca831782","isrc":"MX2971200425","name":"La Mañana Que Se Fue","registered_at":"2026-06-05T22:36:55Z","spotify_id":"1H2YfLMeNLO6iurp2I0pmW","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 0x37778269c303d65158f314db4fae7e79bee355123111d6d594ed4939ca831782. 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/1H2YfLMeNLO6iurp2I0pmW.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/1H2YfLMeNLO6iurp2I0pmW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x37778269c303d65158f314db4fae7e79bee355123111d6d594ed4939ca831782","isrc":"MX2971200425","name":"La Mañana Que Se Fue","registered_at":"2026-06-05T22:36:55Z","spotify_id":"1H2YfLMeNLO6iurp2I0pmW","type":"track"}

El amor más grande del planeta
type: MusicRecording
duration: PT3M1S
duration ms: 181773
explicit: false
by artist: Fievre Looka
in album: Fievre Looka
  type: MusicAlbum
  date published: 2010-06-01
isrc code: MX2972001599
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:24:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x597f790b0a15d1704e129a37e291110508f89395cdb96f8b1d0b13bb4c50702a
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/3IhjkeOZeR1N9dgGny8WGu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IhjkeOZeR1N9dgGny8WGu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x597f790b0a15d1704e129a37e291110508f89395cdb96f8b1d0b13bb4c50702a","isrc":"MX2972001599","name":"El amor más grande del planeta","registered_at":"2026-06-05T17:24:59Z","spotify_id":"3IhjkeOZeR1N9dgGny8WGu","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 0x597f790b0a15d1704e129a37e291110508f89395cdb96f8b1d0b13bb4c50702a. 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/3IhjkeOZeR1N9dgGny8WGu.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/3IhjkeOZeR1N9dgGny8WGu.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x597f790b0a15d1704e129a37e291110508f89395cdb96f8b1d0b13bb4c50702a","isrc":"MX2972001599","name":"El amor más grande del planeta","registered_at":"2026-06-05T17:24:59Z","spotify_id":"3IhjkeOZeR1N9dgGny8WGu","type":"track"}

No Crezcas Más
type: MusicRecording
duration: PT3M27S
duration ms: 207386
explicit: false
by artist: Fievre Looka
in album: Hecho en Casa
  type: MusicAlbum
  date published: 2017-10-13
isrc code: QMEU31718951
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:35:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x580c85b2313bfd9b4036277426df67e32a58ec6684be5f2bd8ed794da688f915
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/0hcs9RcvXinEUeRUXzd5Vb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hcs9RcvXinEUeRUXzd5Vb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x580c85b2313bfd9b4036277426df67e32a58ec6684be5f2bd8ed794da688f915","isrc":"QMEU31718951","name":"No Crezcas Más","registered_at":"2026-06-05T22:35:15Z","spotify_id":"0hcs9RcvXinEUeRUXzd5Vb","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 0x580c85b2313bfd9b4036277426df67e32a58ec6684be5f2bd8ed794da688f915. 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/0hcs9RcvXinEUeRUXzd5Vb.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/0hcs9RcvXinEUeRUXzd5Vb.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x580c85b2313bfd9b4036277426df67e32a58ec6684be5f2bd8ed794da688f915","isrc":"QMEU31718951","name":"No Crezcas Más","registered_at":"2026-06-05T22:35:15Z","spotify_id":"0hcs9RcvXinEUeRUXzd5Vb","type":"track"}

La Última Canción
type: MusicRecording
duration: PT3M7S
duration ms: 187808
explicit: false
by artist: Fievre Looka
by artist: Jorge Marssal
in album: Retro
  type: MusicAlbum
  date published: 2012-08-07
isrc code: MX2971200415
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:16:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x576f4a18256b39babfca230e49f916e9eded5a711d02ad6fc805853dae03e0a9
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/3VGDJEFDGdQ0ywaOtBz6Yb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VGDJEFDGdQ0ywaOtBz6Yb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x576f4a18256b39babfca230e49f916e9eded5a711d02ad6fc805853dae03e0a9","isrc":"MX2971200415","name":"La Última Canción","registered_at":"2026-06-06T05:16:26Z","spotify_id":"3VGDJEFDGdQ0ywaOtBz6Yb","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 0x576f4a18256b39babfca230e49f916e9eded5a711d02ad6fc805853dae03e0a9. 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/3VGDJEFDGdQ0ywaOtBz6Yb.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/3VGDJEFDGdQ0ywaOtBz6Yb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x576f4a18256b39babfca230e49f916e9eded5a711d02ad6fc805853dae03e0a9","isrc":"MX2971200415","name":"La Última Canción","registered_at":"2026-06-06T05:16:26Z","spotify_id":"3VGDJEFDGdQ0ywaOtBz6Yb","type":"track"}

Por La Madrugada
type: MusicRecording
duration: PT2M51S
duration ms: 171508
explicit: false
by artist: Fievre Looka
by artist: Oscar Guerra
in album: Retro
  type: MusicAlbum
  date published: 2012-08-07
isrc code: MX2971200423
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T18:29:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16981af67044563838999c364b0b36fe3a2455675a460f6cdab04471b699e2c6
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/2H4qJKK4lMPfSuwjbjGbVP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2H4qJKK4lMPfSuwjbjGbVP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16981af67044563838999c364b0b36fe3a2455675a460f6cdab04471b699e2c6","isrc":"MX2971200423","name":"Por La Madrugada","registered_at":"2026-06-09T18:29:47Z","spotify_id":"2H4qJKK4lMPfSuwjbjGbVP","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 0x16981af67044563838999c364b0b36fe3a2455675a460f6cdab04471b699e2c6. 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/2H4qJKK4lMPfSuwjbjGbVP.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/2H4qJKK4lMPfSuwjbjGbVP.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x16981af67044563838999c364b0b36fe3a2455675a460f6cdab04471b699e2c6","isrc":"MX2971200423","name":"Por La Madrugada","registered_at":"2026-06-09T18:29:47Z","spotify_id":"2H4qJKK4lMPfSuwjbjGbVP","type":"track"}

Estoy loco
type: MusicRecording
duration: PT3M10S
duration ms: 190586
explicit: false
by artist: Fievre Looka
in album: Fievre Looka
  type: MusicAlbum
  date published: 2010-06-01
isrc code: MX2972001597

Frankenstein
type: MusicRecording
duration: PT3M46S
duration ms: 226188
explicit: false
by artist: Fievre Looka
by artist: El Pega Pega de Emilio Reyna
in album: Frankenstein
  type: MusicAlbum
  date published: 2023-05-26
isrc code: MXD782300898
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T14:21:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x40fd8a2aa88b7bbae5c919aadbd7512ca0fe4a8c41f93a9fa1b0311bd8c283fe
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/2AZ9kPTOGJz7gp6Yv1uLP2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AZ9kPTOGJz7gp6Yv1uLP2
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 0x40fd8a2aa88b7bbae5c919aadbd7512ca0fe4a8c41f93a9fa1b0311bd8c283fe. 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/2AZ9kPTOGJz7gp6Yv1uLP2.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/2AZ9kPTOGJz7gp6Yv1uLP2.
  date published: 2026-06-13T12:53:06Z

Llegó Navidad
type: MusicRecording
duration: PT2M54S
duration ms: 174933
explicit: false
by artist: El Poder Del Norte De Arturo Buenrostro
by artist: Joe Lopez Y Grupo Mazz
by artist: Sangre Felina
by artist: Fievre Looka
by artist: El Pega Pega de Emilio Reyna
by artist: Grupo Lega2
by artist: Los Chikos Rk
by artist: Impacto De Montemorelos
by artist: La Decision Vallenata
by artist: KUMBIAMBEROS RS
by artist: FABIAN Murillo
in album: Llegó Navidad
  type: MusicAlbum
  date published: 1970-01-01
isrc code: QZHZ51938092
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T08:47:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbea6cbcf93824a8f34ef709ae04568071bad02e7a8e1849c344ba0defb3a686d
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/6Y8B6M2wqBdDyQrgg27bIn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Y8B6M2wqBdDyQrgg27bIn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbea6cbcf93824a8f34ef709ae04568071bad02e7a8e1849c344ba0defb3a686d","isrc":"QZHZ51938092","name":"Llegó Navidad","registered_at":"2026-06-20T08:47:59Z","spotify_id":"6Y8B6M2wqBdDyQrgg27bIn","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 0xbea6cbcf93824a8f34ef709ae04568071bad02e7a8e1849c344ba0defb3a686d. 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/6Y8B6M2wqBdDyQrgg27bIn.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/6Y8B6M2wqBdDyQrgg27bIn.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xbea6cbcf93824a8f34ef709ae04568071bad02e7a8e1849c344ba0defb3a686d","isrc":"QZHZ51938092","name":"Llegó Navidad","registered_at":"2026-06-20T08:47:59Z","spotify_id":"6Y8B6M2wqBdDyQrgg27bIn","type":"track"}

Pense Em Mim (Piensa en Mí)
type: MusicRecording
duration: PT3M2S
duration ms: 182778
explicit: false
by artist: Fievre Looka
by artist: Jose Luis Dávila
in album: Retro2
  type: MusicAlbum
  date published: 2016-07-08
isrc code: QMEU31608059
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:23:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03a701fb8a69568d9b0076a5b452773e533d21c2c81d87affa0a592b472e6ec5
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/1YfAqUitTrlm5J1uW8gRFq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YfAqUitTrlm5J1uW8gRFq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03a701fb8a69568d9b0076a5b452773e533d21c2c81d87affa0a592b472e6ec5","isrc":"QMEU31608059","name":"Pense Em Mim (Piensa en Mí)","registered_at":"2026-06-08T11:23:30Z","spotify_id":"1YfAqUitTrlm5J1uW8gRFq","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 0x03a701fb8a69568d9b0076a5b452773e533d21c2c81d87affa0a592b472e6ec5. 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/1YfAqUitTrlm5J1uW8gRFq.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/1YfAqUitTrlm5J1uW8gRFq.
  date published: 2026-06-13T15:41:10Z
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Pídeme la Luna
type: MusicRecording
duration: PT3M2S
duration ms: 182125
explicit: false
by artist: Fievre Looka
by artist: Los Carlos
in album: Retro2
  type: MusicAlbum
  date published: 2016-07-08
isrc code: QMEU31608060
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T04:49:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c90cb396087772c75cbf3aa4654390e1e0d52a577c60cca18ae5b14c7c62665
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/3uDB3aejp79SnVhSdjCdEr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uDB3aejp79SnVhSdjCdEr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c90cb396087772c75cbf3aa4654390e1e0d52a577c60cca18ae5b14c7c62665","isrc":"QMEU31608060","name":"Pídeme la Luna","registered_at":"2026-06-09T04:49:01Z","spotify_id":"3uDB3aejp79SnVhSdjCdEr","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 0x2c90cb396087772c75cbf3aa4654390e1e0d52a577c60cca18ae5b14c7c62665. 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/3uDB3aejp79SnVhSdjCdEr.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/3uDB3aejp79SnVhSdjCdEr.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2c90cb396087772c75cbf3aa4654390e1e0d52a577c60cca18ae5b14c7c62665","isrc":"QMEU31608060","name":"Pídeme la Luna","registered_at":"2026-06-09T04:49:01Z","spotify_id":"3uDB3aejp79SnVhSdjCdEr","type":"track"}

La Pelusa
type: MusicRecording
duration: PT3M22S
duration ms: 202579
explicit: false
by artist: Fievre Looka
by artist: Super Lamas
in album: Retro2
  type: MusicAlbum
  date published: 2016-07-08
isrc code: QMEU31608061
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:51:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a63ab772c06c4d59d50c869a40c9cad64517b2aed74dcccd54bd5a6bd8bb2bb
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/3Sovk8DxqQ9pdvSwxVRalS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Sovk8DxqQ9pdvSwxVRalS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a63ab772c06c4d59d50c869a40c9cad64517b2aed74dcccd54bd5a6bd8bb2bb","isrc":"QMEU31608061","name":"La Pelusa","registered_at":"2026-06-07T06:51:48Z","spotify_id":"3Sovk8DxqQ9pdvSwxVRalS","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 0x0a63ab772c06c4d59d50c869a40c9cad64517b2aed74dcccd54bd5a6bd8bb2bb. 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/3Sovk8DxqQ9pdvSwxVRalS.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/3Sovk8DxqQ9pdvSwxVRalS.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x0a63ab772c06c4d59d50c869a40c9cad64517b2aed74dcccd54bd5a6bd8bb2bb","isrc":"QMEU31608061","name":"La Pelusa","registered_at":"2026-06-07T06:51:48Z","spotify_id":"3Sovk8DxqQ9pdvSwxVRalS","type":"track"}

Te Necesito Tanto Amor
type: MusicRecording
duration: PT3M14S
duration ms: 194063
explicit: false
by artist: Fievre Looka
by artist: Super Pegue
in album: Retro2
  type: MusicAlbum
  date published: 2016-07-08
isrc code: QMEU31608062
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T06:39:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x620b7cdf73a94675589893baebe9a62c89816f2b67280354225168833a99fdbd
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/2UJXT8t5hGPxW0nLAN7iFq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UJXT8t5hGPxW0nLAN7iFq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x620b7cdf73a94675589893baebe9a62c89816f2b67280354225168833a99fdbd","isrc":"QMEU31608062","name":"Te Necesito Tanto Amor","registered_at":"2026-06-09T06:39:28Z","spotify_id":"2UJXT8t5hGPxW0nLAN7iFq","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 0x620b7cdf73a94675589893baebe9a62c89816f2b67280354225168833a99fdbd. 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/2UJXT8t5hGPxW0nLAN7iFq.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/2UJXT8t5hGPxW0nLAN7iFq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x620b7cdf73a94675589893baebe9a62c89816f2b67280354225168833a99fdbd","isrc":"QMEU31608062","name":"Te Necesito Tanto Amor","registered_at":"2026-06-09T06:39:28Z","spotify_id":"2UJXT8t5hGPxW0nLAN7iFq","type":"track"}

Cuando Volverás Amor
type: MusicRecording
duration: PT2M49S
duration ms: 169456
explicit: false
by artist: Fievre Looka
by artist: Tropical Panamá
in album: Retro2
  type: MusicAlbum
  date published: 2016-07-08
isrc code: QMEU31608063
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T03:16:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x277ea6baf1dc5622fed371017265fc0d3ab547fd5f814f2d929fc038de459462
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/1zZourySoJ9JkqAyE3i5Tv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zZourySoJ9JkqAyE3i5Tv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x277ea6baf1dc5622fed371017265fc0d3ab547fd5f814f2d929fc038de459462","isrc":"QMEU31608063","name":"Cuando Volverás Amor","registered_at":"2026-06-06T03:16:07Z","spotify_id":"1zZourySoJ9JkqAyE3i5Tv","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 0x277ea6baf1dc5622fed371017265fc0d3ab547fd5f814f2d929fc038de459462. 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/1zZourySoJ9JkqAyE3i5Tv.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/1zZourySoJ9JkqAyE3i5Tv.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x277ea6baf1dc5622fed371017265fc0d3ab547fd5f814f2d929fc038de459462","isrc":"QMEU31608063","name":"Cuando Volverás Amor","registered_at":"2026-06-06T03:16:07Z","spotify_id":"1zZourySoJ9JkqAyE3i5Tv","type":"track"}

Estoy Enamorado
type: MusicRecording
duration: PT3M56S
duration ms: 236617
explicit: false
by artist: Fievre Looka
by artist: Ladrón
in album: Retro2
  type: MusicAlbum
  date published: 2016-07-08
isrc code: QMEU31608064
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:48:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4146270b3d6896b53c9187d82bdff85b00e78731a8da4c117efb945ce5636834
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/6XqXTQfOU8SGVxy7E1WCZF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XqXTQfOU8SGVxy7E1WCZF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4146270b3d6896b53c9187d82bdff85b00e78731a8da4c117efb945ce5636834","isrc":"QMEU31608064","name":"Estoy Enamorado","registered_at":"2026-06-07T12:48:55Z","spotify_id":"6XqXTQfOU8SGVxy7E1WCZF","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 0x4146270b3d6896b53c9187d82bdff85b00e78731a8da4c117efb945ce5636834. 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/6XqXTQfOU8SGVxy7E1WCZF.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/6XqXTQfOU8SGVxy7E1WCZF.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x4146270b3d6896b53c9187d82bdff85b00e78731a8da4c117efb945ce5636834","isrc":"QMEU31608064","name":"Estoy Enamorado","registered_at":"2026-06-07T12:48:55Z","spotify_id":"6XqXTQfOU8SGVxy7E1WCZF","type":"track"}