Unex Msc
type: MusicGroup
genre: latin hip hop
genre: mexican hip hop
popularity: 45
followers: 59726
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc10ec98e52eb3a289e284623312fab23eeb61a443489749abb4c26f2a12bda0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/67f08daf-4263-4bc0-94f6-53327bd348f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/67f08daf-4263-4bc0-94f6-53327bd348f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/67f08daf-4263-4bc0-94f6-53327bd348f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc10ec98e52eb3a289e284623312fab23eeb61a443489749abb4c26f2a12bda0","name":"Unex Msc","registered_at":"2026-06-11T23:25:30Z","symbol":"NIM0135886","token_address":"0x2fe202a4d421a3440856fc8185c49e5410fe2e73","type":"artist","uuid":"67f08daf-4263-4bc0-94f6-53327bd348f2"}
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 0xfc10ec98e52eb3a289e284623312fab23eeb61a443489749abb4c26f2a12bda0. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/67f08daf-4263-4bc0-94f6-53327bd348f2.json and https://artists.proofprofile.net/proofs/artist/67f08daf-4263-4bc0-94f6-53327bd348f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xfc10ec98e52eb3a289e284623312fab23eeb61a443489749abb4c26f2a12bda0","name":"Unex Msc","registered_at":"2026-06-11T23:25:30Z","symbol":"NIM0135886","token_address":"0x2fe202a4d421a3440856fc8185c49e5410fe2e73","type":"artist","uuid":"67f08daf-4263-4bc0-94f6-53327bd348f2"}
album: Estilo Original
  type: MusicAlbum
  date published: 2023-12-20
  track: Estilo Original
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230454
    explicit: false
    by artist: Vandalic
    by artist: Sid MSC
    by artist: Unex Msc
    by artist: Lich Wezzy
    in album: Estilo Original
      type: MusicAlbum
      date published: 2023-12-20
album: Chapetes
  type: MusicAlbum
  date published: 2024-01-12
  track: Chapetes
    type: MusicRecording
    duration: PT3M29S
    duration ms: 209523
    explicit: false
    by artist: Unex Msc
    by artist: Carlos Blanco
    in album: Chapetes
      type: MusicAlbum
      date published: 2024-01-12
    isrc code: UKU932400019
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T22:40:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1af3ebfadd2d4a65b5335d9a35cfd079c43bc1b38f3a4129a57d3e8821b3f12f
    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/4qM4SiqXQ73aBsQLBNZDgK.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qM4SiqXQ73aBsQLBNZDgK
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af3ebfadd2d4a65b5335d9a35cfd079c43bc1b38f3a4129a57d3e8821b3f12f. 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/4qM4SiqXQ73aBsQLBNZDgK.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/4qM4SiqXQ73aBsQLBNZDgK.
      date published: 2026-06-13T15:41:10Z
album: Vidas Perdidas
  type: MusicAlbum
  date published: 2020-05-08
  track: Lengua De Serpiente
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182677
    explicit: false
    by artist: Unex Msc
    by artist: DJ Mush K
    in album: Vidas Perdidas
      type: MusicAlbum
      date published: 2020-05-08
    isrc code: ESA012053549
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-24T07:13:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1a9504ce81ade031f72752c01cf1644ba3fcfbd9939469514753ace1779250c4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956304
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956304
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/4uwB5yJRvpqmr2QPxhe9Du.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uwB5yJRvpqmr2QPxhe9Du
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x1a9504ce81ade031f72752c01cf1644ba3fcfbd9939469514753ace1779250c4","isrc":"ESA012053549","name":"Lengua De Serpiente","registered_at":"2026-06-24T07:13:54Z","spotify_id":"4uwB5yJRvpqmr2QPxhe9Du","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 0x1a9504ce81ade031f72752c01cf1644ba3fcfbd9939469514753ace1779250c4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4uwB5yJRvpqmr2QPxhe9Du.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/4uwB5yJRvpqmr2QPxhe9Du.
      date published: 2026-07-02T03:55:08Z
      text: {"copyright_id":"0x1a9504ce81ade031f72752c01cf1644ba3fcfbd9939469514753ace1779250c4","isrc":"ESA012053549","name":"Lengua De Serpiente","registered_at":"2026-06-24T07:13:54Z","spotify_id":"4uwB5yJRvpqmr2QPxhe9Du","type":"track"}
  track: Pandillero
    type: MusicRecording
    duration: PT4M16S
    duration ms: 256772
    explicit: false
    by artist: Unex Msc
    in album: Vidas Perdidas
      type: MusicAlbum
      date published: 2020-05-08
    isrc code: ESA012053550
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T06:04:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xee5bbfe9921b175444b633ab0aaffb6a8fd91b3051b2af92ae57080796d23eee
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956304
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956304
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/3lye2N3GfiPCozStGfojJu.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lye2N3GfiPCozStGfojJu
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    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 0xee5bbfe9921b175444b633ab0aaffb6a8fd91b3051b2af92ae57080796d23eee. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3lye2N3GfiPCozStGfojJu.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/3lye2N3GfiPCozStGfojJu.
      date published: 2026-07-02T03:55:08Z
  track: Maliante
  track: Mi Final
  track: Vidas Perdidas
  track: Ya Llego
  track: No Cambio
  track: Haciendo Estragos
  track: Bien Prendidos
  track: En La Linea
  track: Gargola
album: Mi Pluma
album: De Noche
album: Jefa
album: Ebrio
album: Retumba
album: Mi Circulo
album: Descontrol
album: Mala
album: Un Round Más
album: Libre
album: Guerra
album: Terrorista
album: Suicidas
album: Negro Cumbiero
album: Santa Muerte
album: New Tags
album: Calibre Grueso
album: Dembela
album: Callejero
album: Desde Abajo
album: Odin
album: Kamikazes
album: Desmadre
album: Hip Hop
album: Calele
album: Prendido
album: Nunca Derrotados
album: Bad Boys
album: Ya Te la Sabes
album: Mi Ruina
album: Aliens
album: Level
album: Mis Locos Me Buscan Afuera
album: Calles Oscuras
album: Rapman
album: Los Más Lokos
album: Carlos
album: Trampa
album: Solo
album: Kingo
album: Hielo
album: Doble Cara
album: Al Tiro
album: El Barrio Educa
album: Viajando Me Voy
album: Al Topón
album: Ya Se Prendió
album: Malaca
track: Liga Malandra 2
track: Alcoholico
track: Somos Osos Cypher, Vol. 1
track: El Barrio Educa
track: Viajando Me Voy
track: Al Topón
track: Ya Se Prendió
track: Malaca
track: Calles Oscuras
track: Estilo Original
track: Chapetes
track: Lengua De Serpiente

Maliante
type: MusicRecording
duration: PT3M36S
duration ms: 216859
explicit: false
by artist: Unex Msc
in album: Vidas Perdidas
  type: MusicAlbum
  date published: 2020-05-08
isrc code: ESA012053551
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T20:13:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf77f6c46fbcd93983b28140a3a0f82698a8582dbfd080c6ad899bb0c69c904ec
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/1Yy1rCJzlJb5jFaShIPIoj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Yy1rCJzlJb5jFaShIPIoj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77f6c46fbcd93983b28140a3a0f82698a8582dbfd080c6ad899bb0c69c904ec. 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/1Yy1rCJzlJb5jFaShIPIoj.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/1Yy1rCJzlJb5jFaShIPIoj.
  date published: 2026-07-02T03:30:09Z

Mi Final
type: MusicRecording
duration: PT2M45S
duration ms: 165360
explicit: false
by artist: Unex Msc
in album: Vidas Perdidas
  type: MusicAlbum
  date published: 2020-05-08
isrc code: ESA012053552
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T09:15:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98840285b63a8fade28424d3fea74df15b7dfeed87f83a68fd334735fa745a92
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6mgkpj7ndvJVwQXyAtuqMR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mgkpj7ndvJVwQXyAtuqMR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98840285b63a8fade28424d3fea74df15b7dfeed87f83a68fd334735fa745a92","isrc":"ESA012053552","name":"Mi Final","registered_at":"2026-06-22T09:15:28Z","spotify_id":"6mgkpj7ndvJVwQXyAtuqMR","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 0x98840285b63a8fade28424d3fea74df15b7dfeed87f83a68fd334735fa745a92. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6mgkpj7ndvJVwQXyAtuqMR.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/6mgkpj7ndvJVwQXyAtuqMR.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x98840285b63a8fade28424d3fea74df15b7dfeed87f83a68fd334735fa745a92","isrc":"ESA012053552","name":"Mi Final","registered_at":"2026-06-22T09:15:28Z","spotify_id":"6mgkpj7ndvJVwQXyAtuqMR","type":"track"}

Vidas Perdidas
type: MusicRecording
duration: PT3M57S
duration ms: 237279
explicit: false
by artist: Unex Msc
in album: Vidas Perdidas
  type: MusicAlbum
  date published: 2020-05-08
isrc code: ESA012053553
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:19:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8a409849e83981cc28c93c6a1d365b998589a91a3ef2f39a6744a218db36d08
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/7EamG2OTJC7X6x1zAtE2Nx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EamG2OTJC7X6x1zAtE2Nx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8a409849e83981cc28c93c6a1d365b998589a91a3ef2f39a6744a218db36d08","isrc":"ESA012053553","name":"Vidas Perdidas","registered_at":"2026-06-10T22:19:42Z","spotify_id":"7EamG2OTJC7X6x1zAtE2Nx","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 0xa8a409849e83981cc28c93c6a1d365b998589a91a3ef2f39a6744a218db36d08. 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/7EamG2OTJC7X6x1zAtE2Nx.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/7EamG2OTJC7X6x1zAtE2Nx.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa8a409849e83981cc28c93c6a1d365b998589a91a3ef2f39a6744a218db36d08","isrc":"ESA012053553","name":"Vidas Perdidas","registered_at":"2026-06-10T22:19:42Z","spotify_id":"7EamG2OTJC7X6x1zAtE2Nx","type":"track"}

Ya Llego
type: MusicRecording
duration: PT3M55S
duration ms: 235050
explicit: false
by artist: Unex Msc
in album: Vidas Perdidas
  type: MusicAlbum
  date published: 2020-05-08
isrc code: ESA012053554
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:04:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85031ec770075b438033f1f6a28c8edfa42f98ac92704e9feb4932a237e0b790
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3YoWONU3bzF3wRDAPbJLRC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YoWONU3bzF3wRDAPbJLRC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85031ec770075b438033f1f6a28c8edfa42f98ac92704e9feb4932a237e0b790","isrc":"ESA012053554","name":"Ya Llego","registered_at":"2026-06-18T06:04:26Z","spotify_id":"3YoWONU3bzF3wRDAPbJLRC","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 0x85031ec770075b438033f1f6a28c8edfa42f98ac92704e9feb4932a237e0b790. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3YoWONU3bzF3wRDAPbJLRC.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/3YoWONU3bzF3wRDAPbJLRC.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x85031ec770075b438033f1f6a28c8edfa42f98ac92704e9feb4932a237e0b790","isrc":"ESA012053554","name":"Ya Llego","registered_at":"2026-06-18T06:04:26Z","spotify_id":"3YoWONU3bzF3wRDAPbJLRC","type":"track"}

No Cambio
type: MusicRecording
duration: PT2M58S
duration ms: 178375
explicit: false
by artist: Unex Msc
in album: Vidas Perdidas
  type: MusicAlbum
  date published: 2020-05-08
isrc code: ESA012053555
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T16:35:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2c8e6e60118f6209905ce82f6d29da39baff5ad3013ae43332366fbd93af201
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1847Dymlf7A05ZAIZvNgu8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1847Dymlf7A05ZAIZvNgu8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2c8e6e60118f6209905ce82f6d29da39baff5ad3013ae43332366fbd93af201","isrc":"ESA012053555","name":"No Cambio","registered_at":"2026-06-27T16:35:16Z","spotify_id":"1847Dymlf7A05ZAIZvNgu8","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 0xa2c8e6e60118f6209905ce82f6d29da39baff5ad3013ae43332366fbd93af201. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1847Dymlf7A05ZAIZvNgu8.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/1847Dymlf7A05ZAIZvNgu8.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xa2c8e6e60118f6209905ce82f6d29da39baff5ad3013ae43332366fbd93af201","isrc":"ESA012053555","name":"No Cambio","registered_at":"2026-06-27T16:35:16Z","spotify_id":"1847Dymlf7A05ZAIZvNgu8","type":"track"}

Haciendo Estragos
type: MusicRecording
duration: PT3M12S
duration ms: 192209
explicit: false
by artist: Unex Msc
by artist: DJ Mush K
in album: Vidas Perdidas
  type: MusicAlbum
  date published: 2020-05-08
isrc code: ESA012053556
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T14:34:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d1d2a628dbda144a82af1e07a2b27e9540b77f26bcf88346bdb28294540e518
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6nXE1byD2XkuGhoTwsGSQx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nXE1byD2XkuGhoTwsGSQx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d1d2a628dbda144a82af1e07a2b27e9540b77f26bcf88346bdb28294540e518","isrc":"ESA012053556","name":"Haciendo Estragos","registered_at":"2026-06-25T14:34:28Z","spotify_id":"6nXE1byD2XkuGhoTwsGSQx","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 0x7d1d2a628dbda144a82af1e07a2b27e9540b77f26bcf88346bdb28294540e518. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6nXE1byD2XkuGhoTwsGSQx.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/6nXE1byD2XkuGhoTwsGSQx.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x7d1d2a628dbda144a82af1e07a2b27e9540b77f26bcf88346bdb28294540e518","isrc":"ESA012053556","name":"Haciendo Estragos","registered_at":"2026-06-25T14:34:28Z","spotify_id":"6nXE1byD2XkuGhoTwsGSQx","type":"track"}

Bien Prendidos
type: MusicRecording
duration: PT2M33S
duration ms: 153744
explicit: false
by artist: Unex Msc
in album: Vidas Perdidas
  type: MusicAlbum
  date published: 2020-05-08
isrc code: ESA012059518
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T22:11:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2a35acf344e215d886c4be8b4fd2845f74ef0031066e60283a5de0f0ba929af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/25DIP2DqlkFHNkCH041FZ3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25DIP2DqlkFHNkCH041FZ3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2a35acf344e215d886c4be8b4fd2845f74ef0031066e60283a5de0f0ba929af","isrc":"ESA012059518","name":"Bien Prendidos","registered_at":"2026-06-24T22:11:33Z","spotify_id":"25DIP2DqlkFHNkCH041FZ3","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 0xe2a35acf344e215d886c4be8b4fd2845f74ef0031066e60283a5de0f0ba929af. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/25DIP2DqlkFHNkCH041FZ3.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/25DIP2DqlkFHNkCH041FZ3.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xe2a35acf344e215d886c4be8b4fd2845f74ef0031066e60283a5de0f0ba929af","isrc":"ESA012059518","name":"Bien Prendidos","registered_at":"2026-06-24T22:11:33Z","spotify_id":"25DIP2DqlkFHNkCH041FZ3","type":"track"}

En La Linea
type: MusicRecording
duration: PT3M24S
duration ms: 204264
explicit: false
by artist: Unex Msc
in album: Vidas Perdidas
  type: MusicAlbum
  date published: 2020-05-08
isrc code: ESA012059519
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:03:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa353b10e4de4fbf9bfd220639524bec8195493cd0874c12e9e026ede26f9aacb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/10uxO8HYDKrmxVKRNnQQfu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10uxO8HYDKrmxVKRNnQQfu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa353b10e4de4fbf9bfd220639524bec8195493cd0874c12e9e026ede26f9aacb","isrc":"ESA012059519","name":"En La Linea","registered_at":"2026-06-18T06:03:57Z","spotify_id":"10uxO8HYDKrmxVKRNnQQfu","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 0xa353b10e4de4fbf9bfd220639524bec8195493cd0874c12e9e026ede26f9aacb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/10uxO8HYDKrmxVKRNnQQfu.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/10uxO8HYDKrmxVKRNnQQfu.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa353b10e4de4fbf9bfd220639524bec8195493cd0874c12e9e026ede26f9aacb","isrc":"ESA012059519","name":"En La Linea","registered_at":"2026-06-18T06:03:57Z","spotify_id":"10uxO8HYDKrmxVKRNnQQfu","type":"track"}

Gargola
type: MusicRecording
duration: PT2M12S
duration ms: 132264
explicit: false
by artist: Unex Msc
in album: Vidas Perdidas
  type: MusicAlbum
  date published: 2020-05-08
isrc code: ESA012059520
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T16:19:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x936ba471b5bf44f2214f66d49a02c10e16d8bdb40e6b25d71db367804c58eb24
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/07Rs6oib2d5Ia00Bf9Qpgi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07Rs6oib2d5Ia00Bf9Qpgi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x936ba471b5bf44f2214f66d49a02c10e16d8bdb40e6b25d71db367804c58eb24. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/07Rs6oib2d5Ia00Bf9Qpgi.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/07Rs6oib2d5Ia00Bf9Qpgi.
  date published: 2026-07-02T03:55:08Z

Mi Pluma
type: MusicAlbum
date published: 2025-02-04
track: Mi Pluma
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164233
  explicit: false
  by artist: Unex Msc
  by artist: SOMOS OSOS
  in album: Mi Pluma
    type: MusicAlbum
    date published: 2025-02-04
  isrc code: UKU932502476
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:50:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaa383c2795f9d530787302cc7e6641ed00b14e4e74b786e66069c92fefe6c5a0
  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/7hkXQ5HzOO3gNq41Gh1oQQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hkXQ5HzOO3gNq41Gh1oQQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaa383c2795f9d530787302cc7e6641ed00b14e4e74b786e66069c92fefe6c5a0","isrc":"UKU932502476","name":"Mi Pluma","registered_at":"2026-06-09T20:50:59Z","spotify_id":"7hkXQ5HzOO3gNq41Gh1oQQ","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 0xaa383c2795f9d530787302cc7e6641ed00b14e4e74b786e66069c92fefe6c5a0. 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/7hkXQ5HzOO3gNq41Gh1oQQ.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/7hkXQ5HzOO3gNq41Gh1oQQ.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xaa383c2795f9d530787302cc7e6641ed00b14e4e74b786e66069c92fefe6c5a0","isrc":"UKU932502476","name":"Mi Pluma","registered_at":"2026-06-09T20:50:59Z","spotify_id":"7hkXQ5HzOO3gNq41Gh1oQQ","type":"track"}

De Noche
type: MusicAlbum
date published: 2024-05-29
track: De Noche
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145996
  explicit: false
  by artist: Unex Msc
  in album: De Noche
    type: MusicAlbum
    date published: 2024-05-29
  isrc code: UKU932400742
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:05:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaeaa8af8c9bda6fe9f51a4b9fae4521a523eb769b52335fbbbb1d20c37be3f08
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/25qfhr8Itx4su1DuYlaHir.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25qfhr8Itx4su1DuYlaHir
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaeaa8af8c9bda6fe9f51a4b9fae4521a523eb769b52335fbbbb1d20c37be3f08","isrc":"UKU932400742","name":"De Noche","registered_at":"2026-06-18T06:05:06Z","spotify_id":"25qfhr8Itx4su1DuYlaHir","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 0xaeaa8af8c9bda6fe9f51a4b9fae4521a523eb769b52335fbbbb1d20c37be3f08. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/25qfhr8Itx4su1DuYlaHir.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/25qfhr8Itx4su1DuYlaHir.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xaeaa8af8c9bda6fe9f51a4b9fae4521a523eb769b52335fbbbb1d20c37be3f08","isrc":"UKU932400742","name":"De Noche","registered_at":"2026-06-18T06:05:06Z","spotify_id":"25qfhr8Itx4su1DuYlaHir","type":"track"}

Jefa
type: MusicAlbum
date published: 2024-05-10
track: Jefa
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152417
  explicit: false
  by artist: Unex Msc
  in album: Jefa
    type: MusicAlbum
    date published: 2024-05-10
  isrc code: UKU932400722
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:03:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x11400c594589080b113e2c79fdb3a57f40fc022c3bed4480dbbb74e72a22763d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6Gl7gH0IGyEQBWhIWF8iWC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Gl7gH0IGyEQBWhIWF8iWC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x11400c594589080b113e2c79fdb3a57f40fc022c3bed4480dbbb74e72a22763d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Gl7gH0IGyEQBWhIWF8iWC.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/6Gl7gH0IGyEQBWhIWF8iWC.
    date published: 2026-07-02T03:55:08Z

Ebrio
type: MusicAlbum
date published: 2024-04-20
track: Ebrio
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160654
  explicit: false
  by artist: Unex Msc
  in album: Ebrio
    type: MusicAlbum
    date published: 2024-04-20
  isrc code: UKU932400648
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:04:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x37b02882a0622d7454798e8518924f5d30e83541f09c58d1b71e0767635ae0d8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6uyuvfPSFcEllrRDvOyWg2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uyuvfPSFcEllrRDvOyWg2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x37b02882a0622d7454798e8518924f5d30e83541f09c58d1b71e0767635ae0d8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6uyuvfPSFcEllrRDvOyWg2.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/6uyuvfPSFcEllrRDvOyWg2.
    date published: 2026-07-02T03:55:08Z

Retumba
type: MusicAlbum
date published: 2024-03-25
track: Retumba
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158181
  explicit: false
  by artist: Unex Msc
  in album: Retumba
    type: MusicAlbum
    date published: 2024-03-25
  isrc code: UKU932400468
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:04:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd8d9a4af7b0cf8a307484f998d59d3c2bfed046f1a4650e9619cbdc0e675e79e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/75NG89pHss8LunaGP0DhHp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75NG89pHss8LunaGP0DhHp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0xd8d9a4af7b0cf8a307484f998d59d3c2bfed046f1a4650e9619cbdc0e675e79e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/75NG89pHss8LunaGP0DhHp.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/75NG89pHss8LunaGP0DhHp.
    date published: 2026-07-02T03:55:08Z

Mi Circulo
type: MusicAlbum
date published: 2024-03-09
track: Mi Circulo
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151554
  explicit: false
  by artist: Unex Msc
  in album: Mi Circulo
    type: MusicAlbum
    date published: 2024-03-09
  isrc code: UKU932400422
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T16:19:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc2166b65bea1d667e438c07c0d5e5effc4f07b64d1617b8acde28269bf58a1cf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2X3YAxtzLGlnP3RS9EEDKP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2X3YAxtzLGlnP3RS9EEDKP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc2166b65bea1d667e438c07c0d5e5effc4f07b64d1617b8acde28269bf58a1cf","isrc":"UKU932400422","name":"Mi Circulo","registered_at":"2026-06-23T16:19:29Z","spotify_id":"2X3YAxtzLGlnP3RS9EEDKP","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 0xc2166b65bea1d667e438c07c0d5e5effc4f07b64d1617b8acde28269bf58a1cf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2X3YAxtzLGlnP3RS9EEDKP.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/2X3YAxtzLGlnP3RS9EEDKP.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc2166b65bea1d667e438c07c0d5e5effc4f07b64d1617b8acde28269bf58a1cf","isrc":"UKU932400422","name":"Mi Circulo","registered_at":"2026-06-23T16:19:29Z","spotify_id":"2X3YAxtzLGlnP3RS9EEDKP","type":"track"}

Descontrol
type: MusicAlbum
date published: 2024-02-21
track: Descontrol
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179310
  explicit: false
  by artist: Unex Msc
  by artist: Titino MSC
  in album: Descontrol
    type: MusicAlbum
    date published: 2024-02-21
  isrc code: UKU932400214
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T16:34:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x530a66a840cc4f0b00549f411e9a1658a06df85117f907cdeda8007672d02b95
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6K7UQRg48Do2fa6PlWqQAX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6K7UQRg48Do2fa6PlWqQAX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x530a66a840cc4f0b00549f411e9a1658a06df85117f907cdeda8007672d02b95. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6K7UQRg48Do2fa6PlWqQAX.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/6K7UQRg48Do2fa6PlWqQAX.
    date published: 2026-07-02T03:55:08Z

Mala
type: MusicAlbum
date published: 2024-02-01
track: Mala
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184799
  explicit: false
  by artist: Unex Msc
  in album: Mala
    type: MusicAlbum
    date published: 2024-02-01
  isrc code: UKU932400064
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T18:37:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8406e2208983b37873d37268acde4466a0bfcb39efb8d253464e819e4890c2b5
  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/6ddKkBixwvyJdr5OHG3vVx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ddKkBixwvyJdr5OHG3vVx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8406e2208983b37873d37268acde4466a0bfcb39efb8d253464e819e4890c2b5. 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/6ddKkBixwvyJdr5OHG3vVx.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/6ddKkBixwvyJdr5OHG3vVx.
    date published: 2026-06-13T13:32:09Z

Un Round Más
type: MusicAlbum
date published: 2023-12-22
track: Un Round Más
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215053
  explicit: false
  by artist: Morel Under
  by artist: Unex Msc
  in album: Un Round Más
    type: MusicAlbum
    date published: 2023-12-22
  isrc code: QZW9L2360372
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T16:24:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaf4a8759f2192b46b0bd0426ebac1bc6eac7d7f845ef27eff9053fb20b1e1fa2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2fNHb6nRpKLQOSdD6Z3uJB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fNHb6nRpKLQOSdD6Z3uJB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaf4a8759f2192b46b0bd0426ebac1bc6eac7d7f845ef27eff9053fb20b1e1fa2","isrc":"QZW9L2360372","name":"Un Round Más","registered_at":"2026-06-23T16:24:21Z","spotify_id":"2fNHb6nRpKLQOSdD6Z3uJB","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 0xaf4a8759f2192b46b0bd0426ebac1bc6eac7d7f845ef27eff9053fb20b1e1fa2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2fNHb6nRpKLQOSdD6Z3uJB.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/2fNHb6nRpKLQOSdD6Z3uJB.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xaf4a8759f2192b46b0bd0426ebac1bc6eac7d7f845ef27eff9053fb20b1e1fa2","isrc":"QZW9L2360372","name":"Un Round Más","registered_at":"2026-06-23T16:24:21Z","spotify_id":"2fNHb6nRpKLQOSdD6Z3uJB","type":"track"}

Libre
type: MusicAlbum
date published: 2023-12-20
track: Libre
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136071
  explicit: false
  by artist: Unex Msc
  by artist: Titino MSC
  in album: Libre
    type: MusicAlbum
    date published: 2023-12-20
  isrc code: UKU932300823
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T14:26:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa1baa210db26f4cd0f1aa9ad307f65df143bcc4045496a5b86b58240f4cc8515
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/38hlMCrmQplhGee2NJGJfg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/38hlMCrmQplhGee2NJGJfg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  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 0xa1baa210db26f4cd0f1aa9ad307f65df143bcc4045496a5b86b58240f4cc8515. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/38hlMCrmQplhGee2NJGJfg.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/38hlMCrmQplhGee2NJGJfg.
    date published: 2026-07-02T11:34:59Z

Guerra
type: MusicAlbum
date published: 2023-08-15
track: Guerra
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199138
  explicit: false
  by artist: Unex Msc
  in album: Guerra
    type: MusicAlbum
    date published: 2023-08-15
  isrc code: UKACT2373249
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:35:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc65a8d8240be048663fb97899e606812c56cabfc9f81a5635e53e37d69017da0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0HWza4L9r5h5NNdjvEjWkf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HWza4L9r5h5NNdjvEjWkf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0xc65a8d8240be048663fb97899e606812c56cabfc9f81a5635e53e37d69017da0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0HWza4L9r5h5NNdjvEjWkf.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/0HWza4L9r5h5NNdjvEjWkf.
    date published: 2026-07-02T03:55:08Z

Terrorista
type: MusicAlbum
date published: 2023-07-30
track: Terrorista
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196666
  explicit: false
  by artist: Unex Msc
  in album: Terrorista
    type: MusicAlbum
    date published: 2023-07-30
  isrc code: UKACT2373037
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T05:50:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbdcc97907751b58b8567213ce9e6ae28c19a5e03e2a1fbd9e71a08308382178a
  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/1xK54jcpendyLBkPC6CcI2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xK54jcpendyLBkPC6CcI2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdcc97907751b58b8567213ce9e6ae28c19a5e03e2a1fbd9e71a08308382178a. 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/1xK54jcpendyLBkPC6CcI2.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/1xK54jcpendyLBkPC6CcI2.
    date published: 2026-06-13T15:41:10Z

Suicidas
type: MusicAlbum
date published: 2023-05-05
track: Suicidas
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238800
  explicit: false
  by artist: Unex Msc
  by artist: Titino MSC
  in album: Suicidas
    type: MusicAlbum
    date published: 2023-05-05
  isrc code: UKACT2371391
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:53:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbf9d455293bb3eeb1720540573ced78047358579bd45635579595e73894faff1
  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/6sQPoUpMpN7jKLyP4kbybH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sQPoUpMpN7jKLyP4kbybH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9d455293bb3eeb1720540573ced78047358579bd45635579595e73894faff1. 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/6sQPoUpMpN7jKLyP4kbybH.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/6sQPoUpMpN7jKLyP4kbybH.
    date published: 2026-06-13T13:32:09Z

Negro Cumbiero
type: MusicAlbum
date published: 2023-04-15
track: Negro Cumbiero
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150421
  explicit: false
  by artist: Unex Msc
  in album: Negro Cumbiero
    type: MusicAlbum
    date published: 2023-04-15
  isrc code: UKACT2371252
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T06:23:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8829a7e609e86175d6e5dd9c765ddda24004bfd6b614e761c99435ad900c8ba6
  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/1DiObyGWMBpds6m72SEor6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DiObyGWMBpds6m72SEor6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8829a7e609e86175d6e5dd9c765ddda24004bfd6b614e761c99435ad900c8ba6","isrc":"UKACT2371252","name":"Negro Cumbiero","registered_at":"2026-06-19T06:23:34Z","spotify_id":"1DiObyGWMBpds6m72SEor6","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 0x8829a7e609e86175d6e5dd9c765ddda24004bfd6b614e761c99435ad900c8ba6. 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/1DiObyGWMBpds6m72SEor6.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/1DiObyGWMBpds6m72SEor6.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x8829a7e609e86175d6e5dd9c765ddda24004bfd6b614e761c99435ad900c8ba6","isrc":"UKACT2371252","name":"Negro Cumbiero","registered_at":"2026-06-19T06:23:34Z","spotify_id":"1DiObyGWMBpds6m72SEor6","type":"track"}

Santa Muerte
type: MusicAlbum
date published: 2023-02-27
track: Santa Muerte
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170322
  explicit: false
  by artist: Unex Msc
  in album: Santa Muerte
    type: MusicAlbum
    date published: 2023-02-27
  isrc code: UKACT2370669
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T18:38:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x628e64a8eff1101927acd4621fba9793fa50c8d2b890501b9c4466d13401b6ae
  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/6jyYxd1Q8vJXMIbv1dLhps.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jyYxd1Q8vJXMIbv1dLhps
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x628e64a8eff1101927acd4621fba9793fa50c8d2b890501b9c4466d13401b6ae","isrc":"UKACT2370669","name":"Santa Muerte","registered_at":"2026-06-11T18:38:07Z","spotify_id":"6jyYxd1Q8vJXMIbv1dLhps","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 0x628e64a8eff1101927acd4621fba9793fa50c8d2b890501b9c4466d13401b6ae. 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/6jyYxd1Q8vJXMIbv1dLhps.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/6jyYxd1Q8vJXMIbv1dLhps.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x628e64a8eff1101927acd4621fba9793fa50c8d2b890501b9c4466d13401b6ae","isrc":"UKACT2370669","name":"Santa Muerte","registered_at":"2026-06-11T18:38:07Z","spotify_id":"6jyYxd1Q8vJXMIbv1dLhps","type":"track"}

New Tags
type: MusicAlbum
date published: 2023-02-16
track: New Tags
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200132
  explicit: false
  by artist: Unex Msc
  in album: New Tags
    type: MusicAlbum
    date published: 2023-02-16
  isrc code: UKACT2370448
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:05:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2556c05cde6ad14014e2e441f996e8f8d6296791f8e897cb69a7cc0c6df00a06
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5pYSjh6ZUTt4OTJiWMIFJ3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5pYSjh6ZUTt4OTJiWMIFJ3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2556c05cde6ad14014e2e441f996e8f8d6296791f8e897cb69a7cc0c6df00a06","isrc":"UKACT2370448","name":"New Tags","registered_at":"2026-06-18T06:05:43Z","spotify_id":"5pYSjh6ZUTt4OTJiWMIFJ3","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 0x2556c05cde6ad14014e2e441f996e8f8d6296791f8e897cb69a7cc0c6df00a06. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5pYSjh6ZUTt4OTJiWMIFJ3.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/5pYSjh6ZUTt4OTJiWMIFJ3.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x2556c05cde6ad14014e2e441f996e8f8d6296791f8e897cb69a7cc0c6df00a06","isrc":"UKACT2370448","name":"New Tags","registered_at":"2026-06-18T06:05:43Z","spotify_id":"5pYSjh6ZUTt4OTJiWMIFJ3","type":"track"}

Calibre Grueso
type: MusicAlbum
date published: 2022-12-10
track: Calibre Grueso
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152495
  explicit: false
  by artist: Unex Msc
  in album: Calibre Grueso
    type: MusicAlbum
    date published: 2022-12-10
  isrc code: UKACT2270780
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T12:36:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd38034885ece0186fc99fa4e7100f617649578ec7d4b371f1214bcae68206563
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3irNOgudwcOMccWBtPQzpq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3irNOgudwcOMccWBtPQzpq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd38034885ece0186fc99fa4e7100f617649578ec7d4b371f1214bcae68206563","isrc":"UKACT2270780","name":"Calibre Grueso","registered_at":"2026-06-20T12:36:06Z","spotify_id":"3irNOgudwcOMccWBtPQzpq","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 0xd38034885ece0186fc99fa4e7100f617649578ec7d4b371f1214bcae68206563. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3irNOgudwcOMccWBtPQzpq.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/3irNOgudwcOMccWBtPQzpq.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd38034885ece0186fc99fa4e7100f617649578ec7d4b371f1214bcae68206563","isrc":"UKACT2270780","name":"Calibre Grueso","registered_at":"2026-06-20T12:36:06Z","spotify_id":"3irNOgudwcOMccWBtPQzpq","type":"track"}

Dembela
type: MusicAlbum
date published: 2022-12-02
track: Dembela
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123611
  explicit: false
  by artist: Unex Msc
  in album: Dembela
    type: MusicAlbum
    date published: 2022-12-02
  isrc code: UKACT2270723
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T16:35:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x42474e13e3d43c3e81aba10b679e568f5a27c11603be51a00cac32d1a18a5cd9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3PpZOp2R9HSTHj6JeuAvwx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PpZOp2R9HSTHj6JeuAvwx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  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 0x42474e13e3d43c3e81aba10b679e568f5a27c11603be51a00cac32d1a18a5cd9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3PpZOp2R9HSTHj6JeuAvwx.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/3PpZOp2R9HSTHj6JeuAvwx.
    date published: 2026-07-02T11:38:34Z

Callejero
type: MusicAlbum
date published: 2022-11-10
track: Callejero
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180062
  explicit: false
  by artist: Unex Msc
  in album: Callejero
    type: MusicAlbum
    date published: 2022-11-10
  isrc code: UKACT2270469
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T14:26:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe652d776cc9cefe402de370b7637df4f3273be65389bba5d3f62ac1f895e1fed
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/19EeJPSLFc2KVKjs5t8oMh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19EeJPSLFc2KVKjs5t8oMh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  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 0xe652d776cc9cefe402de370b7637df4f3273be65389bba5d3f62ac1f895e1fed. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/19EeJPSLFc2KVKjs5t8oMh.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/19EeJPSLFc2KVKjs5t8oMh.
    date published: 2026-07-02T11:34:59Z

Desde Abajo
type: MusicAlbum
date published: 2022-10-07
track: Desde Abajo
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208696
  explicit: false
  by artist: Ixer Nuño
  by artist: Unex Msc
  by artist: Maxo IR
  in album: Desde Abajo
    type: MusicAlbum
    date published: 2022-10-07
  isrc code: QZTVM2287860

Odin
type: MusicAlbum
date published: 2022-08-12
track: Odin
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178651
  explicit: false
  by artist: Bear Busby
  by artist: Unex Msc
  in album: Odin
    type: MusicAlbum
    date published: 2022-08-12
  isrc code: UKU932231808
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:02:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x14dd65bcefe3e1e3e2257512d374a65a45c3734ed5d2d2fba9f883b8426dc5c2
  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/3t3CjjRYtr03SDWC0kgraQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3t3CjjRYtr03SDWC0kgraQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14dd65bcefe3e1e3e2257512d374a65a45c3734ed5d2d2fba9f883b8426dc5c2. 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/3t3CjjRYtr03SDWC0kgraQ.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/3t3CjjRYtr03SDWC0kgraQ.
    date published: 2026-06-13T15:41:10Z

Kamikazes
type: MusicAlbum
date published: 2022-08-02
track: Kamikazes
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201142
  explicit: false
  by artist: Unex Msc
  by artist: Titino MSC
  in album: Kamikazes
    type: MusicAlbum
    date published: 2022-08-02
  isrc code: UKU932231691
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T14:40:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8bad4918d96dbdb086f3bbbc7cdc4128819b44935f6c4e42e8b76f3d8ee853af
  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/2lpm5g4mxG5b6WkMixVWAM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lpm5g4mxG5b6WkMixVWAM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bad4918d96dbdb086f3bbbc7cdc4128819b44935f6c4e42e8b76f3d8ee853af. 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/2lpm5g4mxG5b6WkMixVWAM.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/2lpm5g4mxG5b6WkMixVWAM.
    date published: 2026-06-13T15:41:10Z

Desmadre
type: MusicAlbum
date published: 2022-07-18
track: Desmadre
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163128
  explicit: false
  by artist: Unex Msc
  in album: Desmadre
    type: MusicAlbum
    date published: 2022-07-18
  isrc code: UKU932231588
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T18:40:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6dc10510409546f5858e627e622af88476589e9f3fbf5dbd4866b3d7d91d7b7b
  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/2D5FeXx2XQarCmaAHKhcEg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2D5FeXx2XQarCmaAHKhcEg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc10510409546f5858e627e622af88476589e9f3fbf5dbd4866b3d7d91d7b7b. 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/2D5FeXx2XQarCmaAHKhcEg.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/2D5FeXx2XQarCmaAHKhcEg.
    date published: 2026-06-13T15:41:10Z

Hip Hop
type: MusicAlbum
date published: 2022-06-03
track: Hip Hop
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163030
  explicit: false
  by artist: Unex Msc
  in album: Hip Hop
    type: MusicAlbum
    date published: 2022-06-03
  isrc code: UKU932231196
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T10:06:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x89ed055c1ca044b9f11ed0a3c5f56168db30482d053c3acfb4a61c4323d084bc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 954130
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/954130
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5VVYZDlwiuZuq1WHcP9RQ2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VVYZDlwiuZuq1WHcP9RQ2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-17T20:47:43Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x89ed055c1ca044b9f11ed0a3c5f56168db30482d053c3acfb4a61c4323d084bc","isrc":"UKU932231196","name":"Hip Hop","registered_at":"2026-06-17T10:06:11Z","spotify_id":"5VVYZDlwiuZuq1WHcP9RQ2","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 0x89ed055c1ca044b9f11ed0a3c5f56168db30482d053c3acfb4a61c4323d084bc. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:47:43Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5VVYZDlwiuZuq1WHcP9RQ2.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/5VVYZDlwiuZuq1WHcP9RQ2.
    date published: 2026-06-17T20:47:43Z
    text: {"copyright_id":"0x89ed055c1ca044b9f11ed0a3c5f56168db30482d053c3acfb4a61c4323d084bc","isrc":"UKU932231196","name":"Hip Hop","registered_at":"2026-06-17T10:06:11Z","spotify_id":"5VVYZDlwiuZuq1WHcP9RQ2","type":"track"}

Calele
type: MusicAlbum
date published: 2022-04-27
track: Calele
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237223
  explicit: false
  by artist: Unex Msc
  by artist: Remik Gonzalez
  in album: Calele
    type: MusicAlbum
    date published: 2022-04-27
  isrc code: UKU932230895
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T20:39:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x756bc5a65bf9e5edb4baada3399ab7a8bdd0d97d97685364602e1eff4ae14512
  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/3ULa7CSco7FAcT8A44GEU0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ULa7CSco7FAcT8A44GEU0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756bc5a65bf9e5edb4baada3399ab7a8bdd0d97d97685364602e1eff4ae14512. 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/3ULa7CSco7FAcT8A44GEU0.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/3ULa7CSco7FAcT8A44GEU0.
    date published: 2026-06-13T13:32:09Z

Prendido
type: MusicAlbum
date published: 2022-03-12
track: Prendido
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152659
  explicit: false
  by artist: Unex Msc
  in album: Prendido
    type: MusicAlbum
    date published: 2022-03-12
  isrc code: UKU932230517
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T09:13:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6193ffba789239142f75f8c330e9683a7b3ff25a88f9206eaabc7419eec2fdab
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3GxZrmf3NX3PiSGlx8JzJi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GxZrmf3NX3PiSGlx8JzJi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6193ffba789239142f75f8c330e9683a7b3ff25a88f9206eaabc7419eec2fdab. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3GxZrmf3NX3PiSGlx8JzJi.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/3GxZrmf3NX3PiSGlx8JzJi.
    date published: 2026-07-02T05:09:12Z

Nunca Derrotados
type: MusicAlbum
date published: 2022-03-11
track: Nunca Derrotados
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188212
  explicit: false
  by artist: Titino MSC
  by artist: Unex Msc
  in album: Nunca Derrotados
    type: MusicAlbum
    date published: 2022-03-11
  isrc code: US3DF2226970
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T22:01:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb3e75aa80802c1bb0915d71cec2ca2c95180ac3263fe2f88a8924c9e3181b9a2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4BseBoxgUoAxIP3GIxRYfE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BseBoxgUoAxIP3GIxRYfE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb3e75aa80802c1bb0915d71cec2ca2c95180ac3263fe2f88a8924c9e3181b9a2","isrc":"US3DF2226970","name":"Nunca Derrotados","registered_at":"2026-06-24T22:01:02Z","spotify_id":"4BseBoxgUoAxIP3GIxRYfE","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 0xb3e75aa80802c1bb0915d71cec2ca2c95180ac3263fe2f88a8924c9e3181b9a2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4BseBoxgUoAxIP3GIxRYfE.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/4BseBoxgUoAxIP3GIxRYfE.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xb3e75aa80802c1bb0915d71cec2ca2c95180ac3263fe2f88a8924c9e3181b9a2","isrc":"US3DF2226970","name":"Nunca Derrotados","registered_at":"2026-06-24T22:01:02Z","spotify_id":"4BseBoxgUoAxIP3GIxRYfE","type":"track"}

Bad Boys
type: MusicAlbum
date published: 2022-02-27
track: Bad Boys
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174524
  explicit: false
  by artist: Unex Msc
  in album: Bad Boys
    type: MusicAlbum
    date published: 2022-02-27
  isrc code: UKU932230460
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:01:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x073f3d1b9c4cd9e8e22f9ae9023961ac3ea6f1b388fdd058268c922fac412a36
  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/07suA6bazEKCahz9eyd7v1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07suA6bazEKCahz9eyd7v1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x073f3d1b9c4cd9e8e22f9ae9023961ac3ea6f1b388fdd058268c922fac412a36","isrc":"UKU932230460","name":"Bad Boys","registered_at":"2026-06-09T11:01:39Z","spotify_id":"07suA6bazEKCahz9eyd7v1","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 0x073f3d1b9c4cd9e8e22f9ae9023961ac3ea6f1b388fdd058268c922fac412a36. 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/07suA6bazEKCahz9eyd7v1.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/07suA6bazEKCahz9eyd7v1.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x073f3d1b9c4cd9e8e22f9ae9023961ac3ea6f1b388fdd058268c922fac412a36","isrc":"UKU932230460","name":"Bad Boys","registered_at":"2026-06-09T11:01:39Z","spotify_id":"07suA6bazEKCahz9eyd7v1","type":"track"}

Ya Te la Sabes
type: MusicAlbum
date published: 2022-02-04
track: Ya Te la Sabes
  type: MusicRecording
  duration: PT4M41S
  duration ms: 281040
  explicit: false
  by artist: ILUMINATIK BUFFON
  by artist: Unex Msc
  in album: Ya Te la Sabes
    type: MusicAlbum
    date published: 2022-02-04
  isrc code: UKU932230221
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T12:02:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf33a54447090aef9058b98579f15faab6a533d21b602d2b78c23b9a1d37fc366
  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/5QTkt9RLDA9jzIsA0ZSVJs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QTkt9RLDA9jzIsA0ZSVJs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf33a54447090aef9058b98579f15faab6a533d21b602d2b78c23b9a1d37fc366","isrc":"UKU932230221","name":"Ya Te la Sabes","registered_at":"2026-06-11T12:02:45Z","spotify_id":"5QTkt9RLDA9jzIsA0ZSVJs","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 0xf33a54447090aef9058b98579f15faab6a533d21b602d2b78c23b9a1d37fc366. 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/5QTkt9RLDA9jzIsA0ZSVJs.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/5QTkt9RLDA9jzIsA0ZSVJs.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xf33a54447090aef9058b98579f15faab6a533d21b602d2b78c23b9a1d37fc366","isrc":"UKU932230221","name":"Ya Te la Sabes","registered_at":"2026-06-11T12:02:45Z","spotify_id":"5QTkt9RLDA9jzIsA0ZSVJs","type":"track"}

Mi Ruina
type: MusicAlbum
date published: 2022-01-21
track: Mi Ruina
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194760
  explicit: false
  by artist: Unex Msc
  in album: Mi Ruina
    type: MusicAlbum
    date published: 2022-01-21
  isrc code: UKU932230089
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:43:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x68cfb6847c0b6c68d71be8e8fac7f6847f7df6f7cb0c86a48f73133193d00b8b
  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/4V1ULYoWHi89VUzVWtTGJi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4V1ULYoWHi89VUzVWtTGJi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x68cfb6847c0b6c68d71be8e8fac7f6847f7df6f7cb0c86a48f73133193d00b8b","isrc":"UKU932230089","name":"Mi Ruina","registered_at":"2026-06-08T14:43:41Z","spotify_id":"4V1ULYoWHi89VUzVWtTGJi","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 0x68cfb6847c0b6c68d71be8e8fac7f6847f7df6f7cb0c86a48f73133193d00b8b. 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/4V1ULYoWHi89VUzVWtTGJi.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/4V1ULYoWHi89VUzVWtTGJi.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x68cfb6847c0b6c68d71be8e8fac7f6847f7df6f7cb0c86a48f73133193d00b8b","isrc":"UKU932230089","name":"Mi Ruina","registered_at":"2026-06-08T14:43:41Z","spotify_id":"4V1ULYoWHi89VUzVWtTGJi","type":"track"}

Aliens
type: MusicAlbum
date published: 2021-12-15
track: Aliens
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224735
  explicit: false
  by artist: Unex Msc
  by artist: Jauria Santa
  in album: Aliens
    type: MusicAlbum
    date published: 2021-12-15
  isrc code: UKU932131803
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T21:39:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2803899dd6516873067be201967e6cb503be3c3ef452dd846692bb26454b3119
  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/2dX3T0VtLSGIwhtXx7AF4A.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dX3T0VtLSGIwhtXx7AF4A
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2803899dd6516873067be201967e6cb503be3c3ef452dd846692bb26454b3119. 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/2dX3T0VtLSGIwhtXx7AF4A.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/2dX3T0VtLSGIwhtXx7AF4A.
    date published: 2026-07-02T03:30:09Z

Level
type: MusicAlbum
date published: 2021-11-22
track: Level
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204982
  explicit: false
  by artist: Unex Msc
  in album: Level
    type: MusicAlbum
    date published: 2021-11-22
  isrc code: UKU932131809
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T18:02:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd0d8ceb1a3f0279a4f871ce6025c81e769f8785b77599a8986ff5c608e7fbe96
  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/6rdM3SwzxCGtuqQwXwumiF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6rdM3SwzxCGtuqQwXwumiF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d8ceb1a3f0279a4f871ce6025c81e769f8785b77599a8986ff5c608e7fbe96. 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/6rdM3SwzxCGtuqQwXwumiF.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/6rdM3SwzxCGtuqQwXwumiF.
    date published: 2026-06-13T15:41:10Z

Mis Locos Me Buscan Afuera
type: MusicAlbum
date published: 2021-07-27
track: Mis Locos Me Buscan Afuera
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193956
  explicit: false
  by artist: Unex Msc
  in album: Mis Locos Me Buscan Afuera
    type: MusicAlbum
    date published: 2021-07-27
  isrc code: ESA011665819
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:06:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x82652840a615586b53ad83ddbe4db27659f333d7e5a88561efd8762954d28314
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/15FTKa1U2fnpwkbslpYQCI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15FTKa1U2fnpwkbslpYQCI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x82652840a615586b53ad83ddbe4db27659f333d7e5a88561efd8762954d28314","isrc":"ESA011665819","name":"Mis Locos Me Buscan Afuera","registered_at":"2026-06-18T06:06:15Z","spotify_id":"15FTKa1U2fnpwkbslpYQCI","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 0x82652840a615586b53ad83ddbe4db27659f333d7e5a88561efd8762954d28314. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/15FTKa1U2fnpwkbslpYQCI.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/15FTKa1U2fnpwkbslpYQCI.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x82652840a615586b53ad83ddbe4db27659f333d7e5a88561efd8762954d28314","isrc":"ESA011665819","name":"Mis Locos Me Buscan Afuera","registered_at":"2026-06-18T06:06:15Z","spotify_id":"15FTKa1U2fnpwkbslpYQCI","type":"track"}

Calles Oscuras
type: MusicAlbum
date published: 2021-07-26
track: Calles Oscuras
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216312
  explicit: false
  by artist: Sid MSC
  by artist: Unex Msc
  in album: Calles Oscuras
    type: MusicAlbum
    date published: 2021-07-26
  isrc code: ESA011664863
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:08:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdfc4af025f2029bbdd4b7c4556203cfe57d319c1995f5faa3a55fea2a43df1c4
  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/3SO8BxoE7tHUGpyEEv2sKj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SO8BxoE7tHUGpyEEv2sKj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdfc4af025f2029bbdd4b7c4556203cfe57d319c1995f5faa3a55fea2a43df1c4","isrc":"ESA011664863","name":"Calles Oscuras","registered_at":"2026-06-08T14:08:35Z","spotify_id":"3SO8BxoE7tHUGpyEEv2sKj","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 0xdfc4af025f2029bbdd4b7c4556203cfe57d319c1995f5faa3a55fea2a43df1c4. 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/3SO8BxoE7tHUGpyEEv2sKj.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/3SO8BxoE7tHUGpyEEv2sKj.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xdfc4af025f2029bbdd4b7c4556203cfe57d319c1995f5faa3a55fea2a43df1c4","isrc":"ESA011664863","name":"Calles Oscuras","registered_at":"2026-06-08T14:08:35Z","spotify_id":"3SO8BxoE7tHUGpyEEv2sKj","type":"track"}

Rapman
type: MusicAlbum
date published: 2021-07-16
track: Rapman
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229848
  explicit: false
  by artist: Unex Msc
  in album: Rapman
    type: MusicAlbum
    date published: 2021-07-16
  isrc code: ESA011665818
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:54:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xacde9eb1682a64822edffaf9da275b71e8c15ade02267f4e8e9924e7d167639d
  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/3pqZNJJjZEpSUhkkIlymoX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pqZNJJjZEpSUhkkIlymoX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  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 0xacde9eb1682a64822edffaf9da275b71e8c15ade02267f4e8e9924e7d167639d. 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/3pqZNJJjZEpSUhkkIlymoX.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/3pqZNJJjZEpSUhkkIlymoX.
    date published: 2026-06-13T17:25:41Z

Los Más Lokos
type: MusicAlbum
date published: 2021-07-16
track: Los Más Lokos
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171087
  explicit: false
  by artist: Titino MSC
  by artist: Unex Msc
  in album: Los Más Lokos
    type: MusicAlbum
    date published: 2021-07-16
  isrc code: US3DF2195732
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T22:01:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x97a08a34bf955825f517c62668115dc85838c5fa6ca869dc99b6069c5ad1f57c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1dI6gkwvihfXSwv7N1w0DQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dI6gkwvihfXSwv7N1w0DQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x97a08a34bf955825f517c62668115dc85838c5fa6ca869dc99b6069c5ad1f57c","isrc":"US3DF2195732","name":"Los Más Lokos","registered_at":"2026-06-24T22:01:33Z","spotify_id":"1dI6gkwvihfXSwv7N1w0DQ","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 0x97a08a34bf955825f517c62668115dc85838c5fa6ca869dc99b6069c5ad1f57c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1dI6gkwvihfXSwv7N1w0DQ.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/1dI6gkwvihfXSwv7N1w0DQ.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x97a08a34bf955825f517c62668115dc85838c5fa6ca869dc99b6069c5ad1f57c","isrc":"US3DF2195732","name":"Los Más Lokos","registered_at":"2026-06-24T22:01:33Z","spotify_id":"1dI6gkwvihfXSwv7N1w0DQ","type":"track"}

Carlos
type: MusicAlbum
date published: 2021-07-03
track: Carlos
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192384
  explicit: false
  by artist: Unex Msc
  in album: Carlos
    type: MusicAlbum
    date published: 2021-07-03
  isrc code: ESA011781696
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T06:04:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x68a76d71d7796266dbd83f438d358e0ad8038fe407dad1b69cb48a4b366aece9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4g7Mj5RWCbf8B3s6i6MePQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4g7Mj5RWCbf8B3s6i6MePQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x68a76d71d7796266dbd83f438d358e0ad8038fe407dad1b69cb48a4b366aece9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4g7Mj5RWCbf8B3s6i6MePQ.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/4g7Mj5RWCbf8B3s6i6MePQ.
    date published: 2026-07-02T03:55:08Z

Trampa
type: MusicAlbum
date published: 2021-06-19
track: Trampa
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158484
  explicit: false
  by artist: Unex Msc
  in album: Trampa
    type: MusicAlbum
    date published: 2021-06-19
  isrc code: ESA011784033
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T07:27:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcd5289686e42b3440a2dfcc8289db81d7fca0034fe52f6b7fae66c29660e7d05
  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/15g4Gwh5aoX762cqE7ftbP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15g4Gwh5aoX762cqE7ftbP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5289686e42b3440a2dfcc8289db81d7fca0034fe52f6b7fae66c29660e7d05. 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/15g4Gwh5aoX762cqE7ftbP.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/15g4Gwh5aoX762cqE7ftbP.
    date published: 2026-06-13T13:32:09Z

Solo
type: MusicAlbum
date published: 2025-05-30
track: Solo
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135472
  explicit: false
  by artist: El Jiménez
  by artist: Unex Msc
  in album: Solo
    type: MusicAlbum
    date published: 2025-05-30
  isrc code: UKU932503109
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T02:20:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x044618f64c27e5b57591505ce59d185c7c2369acc4108b446a8fd629e7d2dc11
  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/5eh6yPwwfb1NFdKG2XyQhr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eh6yPwwfb1NFdKG2XyQhr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044618f64c27e5b57591505ce59d185c7c2369acc4108b446a8fd629e7d2dc11. 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/5eh6yPwwfb1NFdKG2XyQhr.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/5eh6yPwwfb1NFdKG2XyQhr.
    date published: 2026-06-13T15:41:10Z

Kingo
type: MusicAlbum
date published: 2025-04-24
track: Kingo
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231000
  explicit: false
  by artist: Unex Msc
  by artist: SOMOS OSOS
  in album: Kingo
    type: MusicAlbum
    date published: 2025-04-24
  isrc code: UKU932502921
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T14:24:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5ac22af9dd383ff1c3464802025bf39544328b03f1152195809c75c621ec40fc
  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/3ZnYPaE0JsERneWb0ilfXv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZnYPaE0JsERneWb0ilfXv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  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 0x5ac22af9dd383ff1c3464802025bf39544328b03f1152195809c75c621ec40fc. 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/3ZnYPaE0JsERneWb0ilfXv.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/3ZnYPaE0JsERneWb0ilfXv.
    date published: 2026-06-13T17:25:41Z

Hielo
type: MusicAlbum
date published: 2025-04-04
track: Hielo
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157090
  explicit: false
  by artist: Unex Msc
  by artist: SOMOS OSOS
  in album: Hielo
    type: MusicAlbum
    date published: 2025-04-04
  isrc code: UKU932502851
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T04:51:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x08cb9769a7a16cabb845a8153093541a2d3f2dbf0a22c972a307ca16eb1c3765
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4covD3hewpog4y8cP4lUuu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4covD3hewpog4y8cP4lUuu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x08cb9769a7a16cabb845a8153093541a2d3f2dbf0a22c972a307ca16eb1c3765. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4covD3hewpog4y8cP4lUuu.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/4covD3hewpog4y8cP4lUuu.
    date published: 2026-07-02T03:55:08Z

Doble Cara
type: MusicAlbum
date published: 2025-03-15
track: Doble Cara
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184782
  explicit: false
  by artist: Unex Msc
  by artist: SOMOS OSOS
  in album: Doble Cara
    type: MusicAlbum
    date published: 2025-03-15
  isrc code: UKU932502664
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T05:54:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe9ee770547e2eb3520041120f56b4f63a79a4d0acb981e38e255a45937a7a0e6
  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/2m1baBht5l9ytkWbaJFY9n.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2m1baBht5l9ytkWbaJFY9n
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe9ee770547e2eb3520041120f56b4f63a79a4d0acb981e38e255a45937a7a0e6","isrc":"UKU932502664","name":"Doble Cara","registered_at":"2026-06-08T05:54:14Z","spotify_id":"2m1baBht5l9ytkWbaJFY9n","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 0xe9ee770547e2eb3520041120f56b4f63a79a4d0acb981e38e255a45937a7a0e6. 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/2m1baBht5l9ytkWbaJFY9n.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/2m1baBht5l9ytkWbaJFY9n.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xe9ee770547e2eb3520041120f56b4f63a79a4d0acb981e38e255a45937a7a0e6","isrc":"UKU932502664","name":"Doble Cara","registered_at":"2026-06-08T05:54:14Z","spotify_id":"2m1baBht5l9ytkWbaJFY9n","type":"track"}

Al Tiro
type: MusicAlbum
date published: 2025-02-25
track: Al Tiro
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201290
  explicit: false
  by artist: SOMOS OSOS
  by artist: Unex Msc
  in album: Al Tiro
    type: MusicAlbum
    date published: 2025-02-25
  isrc code: UKU932502607
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:26:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3d7482dbe85049f97f32ff66cfdd15259d7e631e137b54477e540bd62af1a91f
  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/4GObSaEDXtVuSLPszJSvBs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GObSaEDXtVuSLPszJSvBs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3d7482dbe85049f97f32ff66cfdd15259d7e631e137b54477e540bd62af1a91f","isrc":"UKU932502607","name":"Al Tiro","registered_at":"2026-06-07T09:26:22Z","spotify_id":"4GObSaEDXtVuSLPszJSvBs","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 0x3d7482dbe85049f97f32ff66cfdd15259d7e631e137b54477e540bd62af1a91f. 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/4GObSaEDXtVuSLPszJSvBs.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/4GObSaEDXtVuSLPszJSvBs.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3d7482dbe85049f97f32ff66cfdd15259d7e631e137b54477e540bd62af1a91f","isrc":"UKU932502607","name":"Al Tiro","registered_at":"2026-06-07T09:26:22Z","spotify_id":"4GObSaEDXtVuSLPszJSvBs","type":"track"}

Estilo Original
type: MusicAlbum
date published: 2022-11-18
track: Estilo Original
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224052
  explicit: false
  by artist: Vandalic
  by artist: Sid MSC
  by artist: Unex Msc
  by artist: Lich Wezzy
  in album: Estilo Original
    type: MusicAlbum
    date published: 2022-11-18

El Barrio Educa
type: MusicAlbum
date published: 2020-05-26
track: El Barrio Educa
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195843
  explicit: false
  by artist: Unex Msc
  in album: El Barrio Educa
    type: MusicAlbum
    date published: 2020-05-26
  isrc code: ESA012063641
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T13:13:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd4a4a62667f6234f071198a1d48a84d333df84aa1b729532e24621f651cdb556
  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/2gY0FlAeJZUevfhh75ypuK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gY0FlAeJZUevfhh75ypuK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd4a4a62667f6234f071198a1d48a84d333df84aa1b729532e24621f651cdb556","isrc":"ESA012063641","name":"El Barrio Educa","registered_at":"2026-06-06T13:13:23Z","spotify_id":"2gY0FlAeJZUevfhh75ypuK","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 0xd4a4a62667f6234f071198a1d48a84d333df84aa1b729532e24621f651cdb556. 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/2gY0FlAeJZUevfhh75ypuK.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/2gY0FlAeJZUevfhh75ypuK.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd4a4a62667f6234f071198a1d48a84d333df84aa1b729532e24621f651cdb556","isrc":"ESA012063641","name":"El Barrio Educa","registered_at":"2026-06-06T13:13:23Z","spotify_id":"2gY0FlAeJZUevfhh75ypuK","type":"track"}

Viajando Me Voy
type: MusicAlbum
date published: 2021-04-19
track: Viajando Me Voy
  type: MusicRecording
  duration: PT5M23S
  duration ms: 323500
  explicit: false
  by artist: Jauria Santa
  by artist: Bear Busby
  by artist: Unex Msc
  in album: Viajando Me Voy
    type: MusicAlbum
    date published: 2021-04-19
  isrc code: ESA012143746
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T23:37:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe7d00fe84bcf0412c30104847177a5d6e06893f5b8b5f918b3e3776aa73933b2
  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/7jC9xln8LxZTMXda7fuyRO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jC9xln8LxZTMXda7fuyRO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe7d00fe84bcf0412c30104847177a5d6e06893f5b8b5f918b3e3776aa73933b2","isrc":"ESA012143746","name":"Viajando Me Voy","registered_at":"2026-06-05T23:37:04Z","spotify_id":"7jC9xln8LxZTMXda7fuyRO","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 0xe7d00fe84bcf0412c30104847177a5d6e06893f5b8b5f918b3e3776aa73933b2. 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/7jC9xln8LxZTMXda7fuyRO.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/7jC9xln8LxZTMXda7fuyRO.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe7d00fe84bcf0412c30104847177a5d6e06893f5b8b5f918b3e3776aa73933b2","isrc":"ESA012143746","name":"Viajando Me Voy","registered_at":"2026-06-05T23:37:04Z","spotify_id":"7jC9xln8LxZTMXda7fuyRO","type":"track"}

Al Topón
type: MusicAlbum
date published: 2020-04-03
track: Al Topón
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242805
  explicit: false
  by artist: Sid MSC
  by artist: Unex Msc
  in album: Al Topón
    type: MusicAlbum
    date published: 2020-04-03
  isrc code: ESA012039156
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T12:34:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x47f092ae7333d35dca92ae668c269fd446ac180eb22287568fecf2eea83b3234
  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/0hoJ5B5ZaQAHGCqBpTsXBA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hoJ5B5ZaQAHGCqBpTsXBA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x47f092ae7333d35dca92ae668c269fd446ac180eb22287568fecf2eea83b3234","isrc":"ESA012039156","name":"Al Topón","registered_at":"2026-06-06T12:34:22Z","spotify_id":"0hoJ5B5ZaQAHGCqBpTsXBA","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 0x47f092ae7333d35dca92ae668c269fd446ac180eb22287568fecf2eea83b3234. 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/0hoJ5B5ZaQAHGCqBpTsXBA.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/0hoJ5B5ZaQAHGCqBpTsXBA.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x47f092ae7333d35dca92ae668c269fd446ac180eb22287568fecf2eea83b3234","isrc":"ESA012039156","name":"Al Topón","registered_at":"2026-06-06T12:34:22Z","spotify_id":"0hoJ5B5ZaQAHGCqBpTsXBA","type":"track"}

Ya Se Prendió
type: MusicAlbum
date published: 2019-05-24
track: Ya Se Prendió
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264591
  explicit: false
  by artist: Under Side 821
  by artist: Sid MSC
  by artist: Unex Msc
  in album: Ya Se Prendió
    type: MusicAlbum
    date published: 2019-05-24
  isrc code: ESA011929185
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T05:02:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcec0f9b89531fd611b2b0d0b53da7b272d59176ce524d36886229a5d35672539
  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/0l4dzzQHoQGlfpi5XTsH6l.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0l4dzzQHoQGlfpi5XTsH6l
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcec0f9b89531fd611b2b0d0b53da7b272d59176ce524d36886229a5d35672539","isrc":"ESA011929185","name":"Ya Se Prendió","registered_at":"2026-06-06T05:02:56Z","spotify_id":"0l4dzzQHoQGlfpi5XTsH6l","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 0xcec0f9b89531fd611b2b0d0b53da7b272d59176ce524d36886229a5d35672539. 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/0l4dzzQHoQGlfpi5XTsH6l.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/0l4dzzQHoQGlfpi5XTsH6l.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xcec0f9b89531fd611b2b0d0b53da7b272d59176ce524d36886229a5d35672539","isrc":"ESA011929185","name":"Ya Se Prendió","registered_at":"2026-06-06T05:02:56Z","spotify_id":"0l4dzzQHoQGlfpi5XTsH6l","type":"track"}

Malaca
type: MusicAlbum
date published: 2020-12-21
track: Malaca
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208039
  explicit: false
  by artist: Unex Msc
  by artist: Bear Busby
  in album: Malaca
    type: MusicAlbum
    date published: 2020-12-21
  isrc code: ESA011638199
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:27:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd3e028ec4f39a15dc16dad0cbaa71ee0ec8ac63508b98603d729ab12a5bce175
  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/2Te8VdIXDupfEv1fGIJwVk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Te8VdIXDupfEv1fGIJwVk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e028ec4f39a15dc16dad0cbaa71ee0ec8ac63508b98603d729ab12a5bce175. 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/2Te8VdIXDupfEv1fGIJwVk.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/2Te8VdIXDupfEv1fGIJwVk.
    date published: 2026-06-13T15:41:10Z

Liga Malandra 2
type: MusicRecording
duration: PT4M0S
duration ms: 240000
explicit: false
by artist: TREN LOKOTE
by artist: Bear Busby
by artist: El Pinche Mara
by artist: La Santa Grifa
by artist: Santa Fe Klan
by artist: Sid MSC
by artist: Unex Msc
in album: Liga Malandra 2
  type: MusicAlbum
  date published: 2020-12-10
isrc code: ESA011784008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T21:18:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34ac0329bb8ceb175b5bba3e56370202b537ad9c8403d0db449487988b8c9aa8
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/0cthSQfXnR3JOCOg0CfX0B.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cthSQfXnR3JOCOg0CfX0B
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x34ac0329bb8ceb175b5bba3e56370202b537ad9c8403d0db449487988b8c9aa8","isrc":"ESA011784008","name":"Liga Malandra 2","registered_at":"2026-06-01T21:18:53Z","spotify_id":"0cthSQfXnR3JOCOg0CfX0B","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 0x34ac0329bb8ceb175b5bba3e56370202b537ad9c8403d0db449487988b8c9aa8. 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/0cthSQfXnR3JOCOg0CfX0B.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/0cthSQfXnR3JOCOg0CfX0B.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x34ac0329bb8ceb175b5bba3e56370202b537ad9c8403d0db449487988b8c9aa8","isrc":"ESA011784008","name":"Liga Malandra 2","registered_at":"2026-06-01T21:18:53Z","spotify_id":"0cthSQfXnR3JOCOg0CfX0B","type":"track"}

Alcoholico
type: MusicRecording
duration: PT3M22S
duration ms: 202443
explicit: false
by artist: Jauria Santa
by artist: Unex Msc
by artist: Sid MSC
in album: Solo Solin
  type: MusicAlbum
  date published: 2023-12-16
isrc code: UKU932300618
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:12:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf72efd1cd857e2ed9a98b269536e9fb25415b31f2c22f91c6696b9b26aecc5bb
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/2XgXVUu6IXV0FPgGrhLHgM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XgXVUu6IXV0FPgGrhLHgM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf72efd1cd857e2ed9a98b269536e9fb25415b31f2c22f91c6696b9b26aecc5bb. 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/2XgXVUu6IXV0FPgGrhLHgM.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/2XgXVUu6IXV0FPgGrhLHgM.
  date published: 2026-06-13T12:47:07Z

Somos Osos Cypher, Vol. 1
type: MusicRecording
duration: PT5M58S
duration ms: 358588
explicit: false
by artist: ILUMINATIK BUFFON
by artist: Jauria Santa
by artist: Bear Busby
by artist: Sid MSC
by artist: Carlos Blanco
by artist: Thug Pol
by artist: Elie Tigre
by artist: Unex Msc
by artist: SOMOS OSOS
in album: Somos Osos Cypher, Vol. 1
  type: MusicAlbum
  date published: 2023-04-28
isrc code: UKACT2371372
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:07:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ebad85856edf0f7a0f58575991486464aeb88906a0e6cec01280ea61c6034dd
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/1RX8wHYSLKzyC5zpMSoKhg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RX8wHYSLKzyC5zpMSoKhg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ebad85856edf0f7a0f58575991486464aeb88906a0e6cec01280ea61c6034dd","isrc":"UKACT2371372","name":"Somos Osos Cypher, Vol. 1","registered_at":"2026-06-05T13:07:20Z","spotify_id":"1RX8wHYSLKzyC5zpMSoKhg","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 0x1ebad85856edf0f7a0f58575991486464aeb88906a0e6cec01280ea61c6034dd. 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/1RX8wHYSLKzyC5zpMSoKhg.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/1RX8wHYSLKzyC5zpMSoKhg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1ebad85856edf0f7a0f58575991486464aeb88906a0e6cec01280ea61c6034dd","isrc":"UKACT2371372","name":"Somos Osos Cypher, Vol. 1","registered_at":"2026-06-05T13:07:20Z","spotify_id":"1RX8wHYSLKzyC5zpMSoKhg","type":"track"}

El Barrio Educa
type: MusicRecording
duration: PT3M15S
duration ms: 195843
explicit: false
by artist: Unex Msc
in album: El Barrio Educa
  type: MusicAlbum
  date published: 2020-05-26
isrc code: ESA012063641
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T13:13:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd4a4a62667f6234f071198a1d48a84d333df84aa1b729532e24621f651cdb556
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/2gY0FlAeJZUevfhh75ypuK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gY0FlAeJZUevfhh75ypuK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd4a4a62667f6234f071198a1d48a84d333df84aa1b729532e24621f651cdb556","isrc":"ESA012063641","name":"El Barrio Educa","registered_at":"2026-06-06T13:13:23Z","spotify_id":"2gY0FlAeJZUevfhh75ypuK","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 0xd4a4a62667f6234f071198a1d48a84d333df84aa1b729532e24621f651cdb556. 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/2gY0FlAeJZUevfhh75ypuK.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/2gY0FlAeJZUevfhh75ypuK.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd4a4a62667f6234f071198a1d48a84d333df84aa1b729532e24621f651cdb556","isrc":"ESA012063641","name":"El Barrio Educa","registered_at":"2026-06-06T13:13:23Z","spotify_id":"2gY0FlAeJZUevfhh75ypuK","type":"track"}

Viajando Me Voy
type: MusicRecording
duration: PT5M23S
duration ms: 323500
explicit: false
by artist: Jauria Santa
by artist: Bear Busby
by artist: Unex Msc
in album: Viajando Me Voy
  type: MusicAlbum
  date published: 2021-04-19
isrc code: ESA012143746
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:37:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7d00fe84bcf0412c30104847177a5d6e06893f5b8b5f918b3e3776aa73933b2
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/7jC9xln8LxZTMXda7fuyRO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jC9xln8LxZTMXda7fuyRO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7d00fe84bcf0412c30104847177a5d6e06893f5b8b5f918b3e3776aa73933b2","isrc":"ESA012143746","name":"Viajando Me Voy","registered_at":"2026-06-05T23:37:04Z","spotify_id":"7jC9xln8LxZTMXda7fuyRO","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 0xe7d00fe84bcf0412c30104847177a5d6e06893f5b8b5f918b3e3776aa73933b2. 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/7jC9xln8LxZTMXda7fuyRO.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/7jC9xln8LxZTMXda7fuyRO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe7d00fe84bcf0412c30104847177a5d6e06893f5b8b5f918b3e3776aa73933b2","isrc":"ESA012143746","name":"Viajando Me Voy","registered_at":"2026-06-05T23:37:04Z","spotify_id":"7jC9xln8LxZTMXda7fuyRO","type":"track"}

Al Topón
type: MusicRecording
duration: PT4M2S
duration ms: 242805
explicit: false
by artist: Sid MSC
by artist: Unex Msc
in album: Al Topón
  type: MusicAlbum
  date published: 2020-04-03
isrc code: ESA012039156
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T12:34:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47f092ae7333d35dca92ae668c269fd446ac180eb22287568fecf2eea83b3234
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/0hoJ5B5ZaQAHGCqBpTsXBA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hoJ5B5ZaQAHGCqBpTsXBA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47f092ae7333d35dca92ae668c269fd446ac180eb22287568fecf2eea83b3234","isrc":"ESA012039156","name":"Al Topón","registered_at":"2026-06-06T12:34:22Z","spotify_id":"0hoJ5B5ZaQAHGCqBpTsXBA","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 0x47f092ae7333d35dca92ae668c269fd446ac180eb22287568fecf2eea83b3234. 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/0hoJ5B5ZaQAHGCqBpTsXBA.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/0hoJ5B5ZaQAHGCqBpTsXBA.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x47f092ae7333d35dca92ae668c269fd446ac180eb22287568fecf2eea83b3234","isrc":"ESA012039156","name":"Al Topón","registered_at":"2026-06-06T12:34:22Z","spotify_id":"0hoJ5B5ZaQAHGCqBpTsXBA","type":"track"}

Ya Se Prendió
type: MusicRecording
duration: PT4M24S
duration ms: 264591
explicit: false
by artist: Under Side 821
by artist: Sid MSC
by artist: Unex Msc
in album: Ya Se Prendió
  type: MusicAlbum
  date published: 2019-05-24
isrc code: ESA011929185
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:02:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcec0f9b89531fd611b2b0d0b53da7b272d59176ce524d36886229a5d35672539
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/0l4dzzQHoQGlfpi5XTsH6l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0l4dzzQHoQGlfpi5XTsH6l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcec0f9b89531fd611b2b0d0b53da7b272d59176ce524d36886229a5d35672539","isrc":"ESA011929185","name":"Ya Se Prendió","registered_at":"2026-06-06T05:02:56Z","spotify_id":"0l4dzzQHoQGlfpi5XTsH6l","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 0xcec0f9b89531fd611b2b0d0b53da7b272d59176ce524d36886229a5d35672539. 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/0l4dzzQHoQGlfpi5XTsH6l.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/0l4dzzQHoQGlfpi5XTsH6l.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xcec0f9b89531fd611b2b0d0b53da7b272d59176ce524d36886229a5d35672539","isrc":"ESA011929185","name":"Ya Se Prendió","registered_at":"2026-06-06T05:02:56Z","spotify_id":"0l4dzzQHoQGlfpi5XTsH6l","type":"track"}

Malaca
type: MusicRecording
duration: PT3M28S
duration ms: 208039
explicit: false
by artist: Unex Msc
by artist: Bear Busby
in album: Malaca
  type: MusicAlbum
  date published: 2020-12-21
isrc code: ESA011638199
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:27:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3e028ec4f39a15dc16dad0cbaa71ee0ec8ac63508b98603d729ab12a5bce175
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/2Te8VdIXDupfEv1fGIJwVk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Te8VdIXDupfEv1fGIJwVk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e028ec4f39a15dc16dad0cbaa71ee0ec8ac63508b98603d729ab12a5bce175. 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/2Te8VdIXDupfEv1fGIJwVk.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/2Te8VdIXDupfEv1fGIJwVk.
  date published: 2026-06-13T15:41:10Z

Calles Oscuras
type: MusicRecording
duration: PT3M36S
duration ms: 216312
explicit: false
by artist: Sid MSC
by artist: Unex Msc
in album: Calles Oscuras
  type: MusicAlbum
  date published: 2021-07-26
isrc code: ESA011664863
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:08:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfc4af025f2029bbdd4b7c4556203cfe57d319c1995f5faa3a55fea2a43df1c4
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/3SO8BxoE7tHUGpyEEv2sKj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SO8BxoE7tHUGpyEEv2sKj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdfc4af025f2029bbdd4b7c4556203cfe57d319c1995f5faa3a55fea2a43df1c4","isrc":"ESA011664863","name":"Calles Oscuras","registered_at":"2026-06-08T14:08:35Z","spotify_id":"3SO8BxoE7tHUGpyEEv2sKj","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 0xdfc4af025f2029bbdd4b7c4556203cfe57d319c1995f5faa3a55fea2a43df1c4. 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/3SO8BxoE7tHUGpyEEv2sKj.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/3SO8BxoE7tHUGpyEEv2sKj.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xdfc4af025f2029bbdd4b7c4556203cfe57d319c1995f5faa3a55fea2a43df1c4","isrc":"ESA011664863","name":"Calles Oscuras","registered_at":"2026-06-08T14:08:35Z","spotify_id":"3SO8BxoE7tHUGpyEEv2sKj","type":"track"}

Estilo Original
type: MusicRecording
duration: PT3M44S
duration ms: 224052
explicit: false
by artist: Vandalic
by artist: Sid MSC
by artist: Unex Msc
by artist: Lich Wezzy
in album: Estilo Original
  type: MusicAlbum
  date published: 2022-11-18

Estilo Original
type: MusicRecording
duration: PT3M50S
duration ms: 230454
explicit: false
by artist: Vandalic
by artist: Sid MSC
by artist: Unex Msc
by artist: Lich Wezzy
in album: Estilo Original
  type: MusicAlbum
  date published: 2023-12-20

Chapetes
type: MusicRecording
duration: PT3M29S
duration ms: 209523
explicit: false
by artist: Unex Msc
by artist: Carlos Blanco
in album: Chapetes
  type: MusicAlbum
  date published: 2024-01-12
isrc code: UKU932400019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T22:40:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1af3ebfadd2d4a65b5335d9a35cfd079c43bc1b38f3a4129a57d3e8821b3f12f
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/4qM4SiqXQ73aBsQLBNZDgK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qM4SiqXQ73aBsQLBNZDgK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af3ebfadd2d4a65b5335d9a35cfd079c43bc1b38f3a4129a57d3e8821b3f12f. 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/4qM4SiqXQ73aBsQLBNZDgK.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/4qM4SiqXQ73aBsQLBNZDgK.
  date published: 2026-06-13T15:41:10Z

Lengua De Serpiente
type: MusicRecording
duration: PT3M2S
duration ms: 182677
explicit: false
by artist: Unex Msc
by artist: DJ Mush K
in album: Vidas Perdidas
  type: MusicAlbum
  date published: 2020-05-08
isrc code: ESA012053549
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T07:13:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a9504ce81ade031f72752c01cf1644ba3fcfbd9939469514753ace1779250c4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4uwB5yJRvpqmr2QPxhe9Du.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uwB5yJRvpqmr2QPxhe9Du
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a9504ce81ade031f72752c01cf1644ba3fcfbd9939469514753ace1779250c4","isrc":"ESA012053549","name":"Lengua De Serpiente","registered_at":"2026-06-24T07:13:54Z","spotify_id":"4uwB5yJRvpqmr2QPxhe9Du","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 0x1a9504ce81ade031f72752c01cf1644ba3fcfbd9939469514753ace1779250c4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4uwB5yJRvpqmr2QPxhe9Du.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/4uwB5yJRvpqmr2QPxhe9Du.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1a9504ce81ade031f72752c01cf1644ba3fcfbd9939469514753ace1779250c4","isrc":"ESA012053549","name":"Lengua De Serpiente","registered_at":"2026-06-24T07:13:54Z","spotify_id":"4uwB5yJRvpqmr2QPxhe9Du","type":"track"}

Pandillero
type: MusicRecording
duration: PT4M16S
duration ms: 256772
explicit: false
by artist: Unex Msc
in album: Vidas Perdidas
  type: MusicAlbum
  date published: 2020-05-08
isrc code: ESA012053550
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:04:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee5bbfe9921b175444b633ab0aaffb6a8fd91b3051b2af92ae57080796d23eee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3lye2N3GfiPCozStGfojJu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lye2N3GfiPCozStGfojJu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0xee5bbfe9921b175444b633ab0aaffb6a8fd91b3051b2af92ae57080796d23eee. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3lye2N3GfiPCozStGfojJu.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/3lye2N3GfiPCozStGfojJu.
  date published: 2026-07-02T03:55:08Z

Maliante
type: MusicRecording
duration: PT3M36S
duration ms: 216859
explicit: false
by artist: Unex Msc
in album: Vidas Perdidas
  type: MusicAlbum
  date published: 2020-05-08
isrc code: ESA012053551
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T20:13:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf77f6c46fbcd93983b28140a3a0f82698a8582dbfd080c6ad899bb0c69c904ec
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/1Yy1rCJzlJb5jFaShIPIoj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Yy1rCJzlJb5jFaShIPIoj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77f6c46fbcd93983b28140a3a0f82698a8582dbfd080c6ad899bb0c69c904ec. 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/1Yy1rCJzlJb5jFaShIPIoj.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/1Yy1rCJzlJb5jFaShIPIoj.
  date published: 2026-07-02T03:30:09Z

Mi Final
type: MusicRecording
duration: PT2M45S
duration ms: 165360
explicit: false
by artist: Unex Msc
in album: Vidas Perdidas
  type: MusicAlbum
  date published: 2020-05-08
isrc code: ESA012053552
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T09:15:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98840285b63a8fade28424d3fea74df15b7dfeed87f83a68fd334735fa745a92
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6mgkpj7ndvJVwQXyAtuqMR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mgkpj7ndvJVwQXyAtuqMR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x98840285b63a8fade28424d3fea74df15b7dfeed87f83a68fd334735fa745a92","isrc":"ESA012053552","name":"Mi Final","registered_at":"2026-06-22T09:15:28Z","spotify_id":"6mgkpj7ndvJVwQXyAtuqMR","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 0x98840285b63a8fade28424d3fea74df15b7dfeed87f83a68fd334735fa745a92. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6mgkpj7ndvJVwQXyAtuqMR.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/6mgkpj7ndvJVwQXyAtuqMR.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x98840285b63a8fade28424d3fea74df15b7dfeed87f83a68fd334735fa745a92","isrc":"ESA012053552","name":"Mi Final","registered_at":"2026-06-22T09:15:28Z","spotify_id":"6mgkpj7ndvJVwQXyAtuqMR","type":"track"}

Vidas Perdidas
type: MusicRecording
duration: PT3M57S
duration ms: 237279
explicit: false
by artist: Unex Msc
in album: Vidas Perdidas
  type: MusicAlbum
  date published: 2020-05-08
isrc code: ESA012053553
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T22:19:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8a409849e83981cc28c93c6a1d365b998589a91a3ef2f39a6744a218db36d08
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/7EamG2OTJC7X6x1zAtE2Nx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EamG2OTJC7X6x1zAtE2Nx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8a409849e83981cc28c93c6a1d365b998589a91a3ef2f39a6744a218db36d08","isrc":"ESA012053553","name":"Vidas Perdidas","registered_at":"2026-06-10T22:19:42Z","spotify_id":"7EamG2OTJC7X6x1zAtE2Nx","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 0xa8a409849e83981cc28c93c6a1d365b998589a91a3ef2f39a6744a218db36d08. 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/7EamG2OTJC7X6x1zAtE2Nx.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/7EamG2OTJC7X6x1zAtE2Nx.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa8a409849e83981cc28c93c6a1d365b998589a91a3ef2f39a6744a218db36d08","isrc":"ESA012053553","name":"Vidas Perdidas","registered_at":"2026-06-10T22:19:42Z","spotify_id":"7EamG2OTJC7X6x1zAtE2Nx","type":"track"}

Ya Llego
type: MusicRecording
duration: PT3M55S
duration ms: 235050
explicit: false
by artist: Unex Msc
in album: Vidas Perdidas
  type: MusicAlbum
  date published: 2020-05-08
isrc code: ESA012053554
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T06:04:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85031ec770075b438033f1f6a28c8edfa42f98ac92704e9feb4932a237e0b790
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3YoWONU3bzF3wRDAPbJLRC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YoWONU3bzF3wRDAPbJLRC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85031ec770075b438033f1f6a28c8edfa42f98ac92704e9feb4932a237e0b790","isrc":"ESA012053554","name":"Ya Llego","registered_at":"2026-06-18T06:04:26Z","spotify_id":"3YoWONU3bzF3wRDAPbJLRC","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 0x85031ec770075b438033f1f6a28c8edfa42f98ac92704e9feb4932a237e0b790. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3YoWONU3bzF3wRDAPbJLRC.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/3YoWONU3bzF3wRDAPbJLRC.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x85031ec770075b438033f1f6a28c8edfa42f98ac92704e9feb4932a237e0b790","isrc":"ESA012053554","name":"Ya Llego","registered_at":"2026-06-18T06:04:26Z","spotify_id":"3YoWONU3bzF3wRDAPbJLRC","type":"track"}

No Cambio
type: MusicRecording
duration: PT2M58S
duration ms: 178375
explicit: false
by artist: Unex Msc
in album: Vidas Perdidas
  type: MusicAlbum
  date published: 2020-05-08
isrc code: ESA012053555
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T16:35:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2c8e6e60118f6209905ce82f6d29da39baff5ad3013ae43332366fbd93af201
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1847Dymlf7A05ZAIZvNgu8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1847Dymlf7A05ZAIZvNgu8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2c8e6e60118f6209905ce82f6d29da39baff5ad3013ae43332366fbd93af201","isrc":"ESA012053555","name":"No Cambio","registered_at":"2026-06-27T16:35:16Z","spotify_id":"1847Dymlf7A05ZAIZvNgu8","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 0xa2c8e6e60118f6209905ce82f6d29da39baff5ad3013ae43332366fbd93af201. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1847Dymlf7A05ZAIZvNgu8.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/1847Dymlf7A05ZAIZvNgu8.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xa2c8e6e60118f6209905ce82f6d29da39baff5ad3013ae43332366fbd93af201","isrc":"ESA012053555","name":"No Cambio","registered_at":"2026-06-27T16:35:16Z","spotify_id":"1847Dymlf7A05ZAIZvNgu8","type":"track"}

Haciendo Estragos
type: MusicRecording
duration: PT3M12S
duration ms: 192209
explicit: false
by artist: Unex Msc
by artist: DJ Mush K
in album: Vidas Perdidas
  type: MusicAlbum
  date published: 2020-05-08
isrc code: ESA012053556
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T14:34:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d1d2a628dbda144a82af1e07a2b27e9540b77f26bcf88346bdb28294540e518
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6nXE1byD2XkuGhoTwsGSQx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nXE1byD2XkuGhoTwsGSQx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d1d2a628dbda144a82af1e07a2b27e9540b77f26bcf88346bdb28294540e518","isrc":"ESA012053556","name":"Haciendo Estragos","registered_at":"2026-06-25T14:34:28Z","spotify_id":"6nXE1byD2XkuGhoTwsGSQx","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 0x7d1d2a628dbda144a82af1e07a2b27e9540b77f26bcf88346bdb28294540e518. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6nXE1byD2XkuGhoTwsGSQx.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/6nXE1byD2XkuGhoTwsGSQx.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x7d1d2a628dbda144a82af1e07a2b27e9540b77f26bcf88346bdb28294540e518","isrc":"ESA012053556","name":"Haciendo Estragos","registered_at":"2026-06-25T14:34:28Z","spotify_id":"6nXE1byD2XkuGhoTwsGSQx","type":"track"}