Legado de una Tragedia
type: MusicGroup
genre: folk metal
genre: power metal
genre: symphonic metal
popularity: 34
followers: 26403
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65887709fbc9164b35cee94bafbe24a20a7148e26c5cec15225e2380aea14f1. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6214a04-5a19-4498-a149-1978d51b7cab.json and https://artists.proofprofile.net/proofs/artist/a6214a04-5a19-4498-a149-1978d51b7cab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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album: Edgar Allan Poe
  type: MusicAlbum
  date published: 2008-07-01
  track: Crepúsculo
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  track: Gato Negro
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  track: Atormentado
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  track: Preludios Nocturnos
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  track: Encontrar Mi Sangre
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  track: Delirios De Amor
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  track: Visionario
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  track: El Cuervo
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    isrc code: US6R21424470
  track: Mar Adentro
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  track: Falsas Esperanzas
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  track: El Péndulo
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  track: Reinando En Su Propio Mundo
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  track: Adiós Amor
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  track: No Quiero Morir
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  track: Embriagado de Dolor
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  track: Fe Sin Dios
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  track: Alma Errante
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album: Legado De Una Tragedia, Vol. 1
  type: MusicAlbum
  date published: 2008-07-01
  track: Crepúsculo
  track: Gato Negro
  track: Atormentado
  track: Preludios Nocturnos
  track: Encontrar Mi Sangre
  track: Delirios De Amor
  track: Visionario
  track: El Cuervo
  track: Mar Adentro
  track: Falsas Esperanzas
  track: El Péndulo
  track: Reinando En Su Propio Mundo
  track: Adiós Amor
  track: No Quiero Morir
  track: Embriagado De Dolor
  track: Fe Sin Dios
  track: Alma Errante
album: Legado de una Tragedia Vol. I
album: Legado de una Tragedia Vol. II
album: Legado De Una Tragedia, Vol. 2
album: Legado de una Tragedia, Vol. 2
album: La Bestia De Ojos Dentados
album: La Bestia de Ojos Dentados
album: Legado de una Tragedia Vol. III
album: Legado de una Tragedia, Vol. 3
album: Legado De Una Tragedia, Vol. 3
album: El Cruzado
album: El Secreto de los Templarios
album: El Secreto de los Templarios: Edición Deluxe
album: El Secreto de los Templarios (Edición Deluxe)
album: Britannia
album: El Llanto de los Ancestros
album: Britania
album: La Procesión de las Animas
album: La Procesión de las Ánimas
album: Misantropía
album: Aquelarre de Sombras
album: Aquelarre de Sombras (Instrumentales)
album: La Llamada de Cthulhu
album: El Morador de las Tinieblas (Radio Edit)
album: Lovecraft
track: Almas Unidas
track: Deus Vult
track: Orden del Temple
track: Escrito en Piedra
track: El Cruzado
track: París
track: Intrigas
track: Almas Encadenadas
track: Rex Bellator
track: La Conspiración
track: Sangre Inocente
track: Plegarias
track: Y Judas Traicionó al Señor
track: Notre Dâme
track: Falsas Acusaciones
track: Baphomet
track: La Penitencia de la Duda
track: Aciaga Verdad
track: Entre un Padre y un Hijo
track: La Maldición

Crepúsculo
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Gato Negro
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Atormentado
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Preludios Nocturnos
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Encontrar Mi Sangre
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Delirios De Amor
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Visionario
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El Cuervo
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Mar Adentro
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Falsas Esperanzas
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El Péndulo
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Reinando En Su Propio Mundo
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Adiós Amor
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No Quiero Morir
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Embriagado De Dolor
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Fe Sin Dios
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Alma Errante
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Edgar Allan Poe
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track: Crepúsculo
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track: Gato Negro
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track: Atormentado
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  isrc code: US6R21424465
track: Preludios Nocturnos
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track: Encontrar Mi Sangre
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  isrc code: US6R21424467
track: Delirios De Amor
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track: Visionario
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track: El Cuervo
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track: Mar Adentro
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track: Falsas Esperanzas
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track: El Péndulo
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track: Reinando En Su Propio Mundo
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track: Adiós Amor
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track: No Quiero Morir
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track: Embrujado De Dolor
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track: Fe Sin Dios
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track: Alma Errante
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  isrc code: US6R21424479

Legado de una Tragedia Vol. I
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track: Gato Negro
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track: Atormentado
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track: Preludios Nocturnos
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track: Encontrar Mi Sangre
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track: Delirios de Amor
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track: Visionario
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track: El Cuervo
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track: Mar Adentro
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track: Falsas Esperanzas
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track: El Péndulo
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track: Reinando en Su Propio Mundo
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track: Adiós Amor
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track: No Quiero Morir
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track: Embriagado de Dolor
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track: Fe Sin Dios
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track: Alma Errante
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Legado de una Tragedia Vol. II
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date published: 2014-09-01
track: La Antesala del Infierno
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    date published: 2014-09-01
track: Círculo VIII y IX: Yo Te Maldigo
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track: Círculo II: Los Infortunios de la Virtud
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    type: MusicAlbum
    date published: 2019-02-28
track: Aciaga Verdad
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155640
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: Entre un Padre y un Hijo
  type: MusicRecording
  duration: PT1M18S
  duration ms: 78240
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: La Maldición
  type: MusicRecording
  duration: PT4M56S
  duration ms: 296546
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: El Letargo del Guerrero
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137400
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28

El Secreto de los Templarios
type: MusicAlbum
date published: 2019-02-28
track: Deus Vult
  type: MusicRecording
  duration: PT1M59S
  duration ms: 119146
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: Orden del Temple
  type: MusicRecording
  duration: PT5M11S
  duration ms: 311893
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: Escrito en Piedra
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274840
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: El Cruzado
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270666
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: París
  type: MusicRecording
  duration: PT0M49S
  duration ms: 49146
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: Intrigas
  type: MusicRecording
  duration: PT4M33S
  duration ms: 273053
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: Almas Encadenadas
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143213
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: Rex Bellator
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254186
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: La Conspiración
  type: MusicRecording
  duration: PT0M55S
  duration ms: 55800
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: Sangre Inocente
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238266
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: Plegarias
  type: MusicRecording
  duration: PT1M54S
  duration ms: 114920
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: Y Judas Traicionó al Señor
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240880
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: Notre Dâme
  type: MusicRecording
  duration: PT1M0S
  duration ms: 60546
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: Falsas Acusaciones
  type: MusicRecording
  duration: PT1M30S
  duration ms: 90786
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: Baphomet
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269640
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: La Penitencia de la Duda
  type: MusicRecording
  duration: PT5M25S
  duration ms: 325906
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: Aciaga Verdad
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155640
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: Entre un Padre y un Hijo
  type: MusicRecording
  duration: PT1M18S
  duration ms: 78240
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: La Maldición
  type: MusicRecording
  duration: PT4M56S
  duration ms: 296546
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
track: El Letargo del Guerrero
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135400
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28

El Secreto de los Templarios
type: MusicAlbum
date published: 2019-02-28
track: Deus Vult
  type: MusicRecording
  duration: PT1M57S
  duration ms: 117146
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
  isrc code: QM4TW1971763
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T10:12:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x404f948993f32bba013e77f2b896d343c746fa353c910a17be85a03da80919aa
  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/67uNYy66BRIg7Plg4XtnmY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67uNYy66BRIg7Plg4XtnmY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x404f948993f32bba013e77f2b896d343c746fa353c910a17be85a03da80919aa","isrc":"QM4TW1971763","name":"Deus Vult","registered_at":"2026-06-20T10:12:35Z","spotify_id":"67uNYy66BRIg7Plg4XtnmY","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 0x404f948993f32bba013e77f2b896d343c746fa353c910a17be85a03da80919aa. 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/67uNYy66BRIg7Plg4XtnmY.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/67uNYy66BRIg7Plg4XtnmY.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x404f948993f32bba013e77f2b896d343c746fa353c910a17be85a03da80919aa","isrc":"QM4TW1971763","name":"Deus Vult","registered_at":"2026-06-20T10:12:35Z","spotify_id":"67uNYy66BRIg7Plg4XtnmY","type":"track"}
track: Orden del Temple
  type: MusicRecording
  duration: PT5M11S
  duration ms: 311893
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
  isrc code: QM4TW1971764
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T03:16:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde721ba6a3a716d7e32e478461f62cf54995feaa5c362ecde5556aa1c92135d9
  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/0ym75KG45zIF0Z2NUxJmT5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ym75KG45zIF0Z2NUxJmT5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xde721ba6a3a716d7e32e478461f62cf54995feaa5c362ecde5556aa1c92135d9","isrc":"QM4TW1971764","name":"Orden del Temple","registered_at":"2026-06-11T03:16:29Z","spotify_id":"0ym75KG45zIF0Z2NUxJmT5","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 0xde721ba6a3a716d7e32e478461f62cf54995feaa5c362ecde5556aa1c92135d9. 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/0ym75KG45zIF0Z2NUxJmT5.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/0ym75KG45zIF0Z2NUxJmT5.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xde721ba6a3a716d7e32e478461f62cf54995feaa5c362ecde5556aa1c92135d9","isrc":"QM4TW1971764","name":"Orden del Temple","registered_at":"2026-06-11T03:16:29Z","spotify_id":"0ym75KG45zIF0Z2NUxJmT5","type":"track"}
track: Escrito en Piedra
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274840
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
  isrc code: QM4TW1971765
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T10:13:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbbc4eae39521c70b4b4120232fb3f539df84d98e756d13eaafa344c2f8e68a9e
  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/42hk98fEijcO4oxmAM8Uq4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42hk98fEijcO4oxmAM8Uq4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbbc4eae39521c70b4b4120232fb3f539df84d98e756d13eaafa344c2f8e68a9e","isrc":"QM4TW1971765","name":"Escrito en Piedra","registered_at":"2026-06-20T10:13:47Z","spotify_id":"42hk98fEijcO4oxmAM8Uq4","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 0xbbc4eae39521c70b4b4120232fb3f539df84d98e756d13eaafa344c2f8e68a9e. 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/42hk98fEijcO4oxmAM8Uq4.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/42hk98fEijcO4oxmAM8Uq4.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xbbc4eae39521c70b4b4120232fb3f539df84d98e756d13eaafa344c2f8e68a9e","isrc":"QM4TW1971765","name":"Escrito en Piedra","registered_at":"2026-06-20T10:13:47Z","spotify_id":"42hk98fEijcO4oxmAM8Uq4","type":"track"}
track: El Cruzado
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270666
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
  isrc code: QM4TW1945232
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T13:38:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9008fecce4ff2eb93e9170159bdb7fb318467fe0d2ae198944b6813beca37a70
  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/4r3OPWY8A5BVyQaw83a2AZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4r3OPWY8A5BVyQaw83a2AZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9008fecce4ff2eb93e9170159bdb7fb318467fe0d2ae198944b6813beca37a70","isrc":"QM4TW1945232","name":"El Cruzado","registered_at":"2026-06-08T13:38:16Z","spotify_id":"4r3OPWY8A5BVyQaw83a2AZ","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 0x9008fecce4ff2eb93e9170159bdb7fb318467fe0d2ae198944b6813beca37a70. 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/4r3OPWY8A5BVyQaw83a2AZ.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/4r3OPWY8A5BVyQaw83a2AZ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x9008fecce4ff2eb93e9170159bdb7fb318467fe0d2ae198944b6813beca37a70","isrc":"QM4TW1945232","name":"El Cruzado","registered_at":"2026-06-08T13:38:16Z","spotify_id":"4r3OPWY8A5BVyQaw83a2AZ","type":"track"}
track: París
  type: MusicRecording
  duration: PT0M51S
  duration ms: 51146
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Secreto de los Templarios
    type: MusicAlbum
    date published: 2019-02-28
  isrc code: QM4TW1971767
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Intrigas
track: Almas Encadenadas
track: Rex Bellator
track: La Conspiración
track: Sangre Inocente
track: Plegarias
track: Y Judas Traicionó al Señor
track: Notre Dâme
track: Falsas Acusaciones
track: Baphomet
track: La Penitencia de la Duda
track: Aciaga Verdad
track: Entre un Padre y un Hijo
track: La Maldición
track: El Letargo del Guerrero

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-27T10:58:49+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x1be4dc90c1842d76521115018153a5176cb2d3033faec141b34e68ae12c6dccf

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956351

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956351

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/065iOulK9d9oHsAKuMuhji.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/065iOulK9d9oHsAKuMuhji

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:38:34Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x1be4dc90c1842d76521115018153a5176cb2d3033faec141b34e68ae12c6dccf","isrc":"QM4TW1971767","name":"París","registered_at":"2026-06-27T10:58:49Z","spotify_id":"065iOulK9d9oHsAKuMuhji","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be4dc90c1842d76521115018153a5176cb2d3033faec141b34e68ae12c6dccf. 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/065iOulK9d9oHsAKuMuhji.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/065iOulK9d9oHsAKuMuhji.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0x1be4dc90c1842d76521115018153a5176cb2d3033faec141b34e68ae12c6dccf","isrc":"QM4TW1971767","name":"París","registered_at":"2026-06-27T10:58:49Z","spotify_id":"065iOulK9d9oHsAKuMuhji","type":"track"}

Intrigas
type: MusicRecording
duration: PT4M31S
duration ms: 271053
explicit: false
by artist: Legado de una Tragedia
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971768
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T14:43:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00720f348121d5633fd5984d49c46a62788977169fd0e50ad1fd81f145987dc7
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/2smJM2P1BYJxmHtaqO9SuA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2smJM2P1BYJxmHtaqO9SuA
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 0x00720f348121d5633fd5984d49c46a62788977169fd0e50ad1fd81f145987dc7. 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/2smJM2P1BYJxmHtaqO9SuA.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/2smJM2P1BYJxmHtaqO9SuA.
  date published: 2026-07-02T03:55:08Z

Almas Encadenadas
type: MusicRecording
duration: PT2M23S
duration ms: 143213
explicit: false
by artist: Legado de una Tragedia
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971769
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T10:12:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c8c0c2d1f17a6bfa05c552fe72931e2a75f5e372c1e5c0cd6a4c0128fcdf021
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/6Y0HQVd8H01V4PVmHfZVuh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Y0HQVd8H01V4PVmHfZVuh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c8c0c2d1f17a6bfa05c552fe72931e2a75f5e372c1e5c0cd6a4c0128fcdf021","isrc":"QM4TW1971769","name":"Almas Encadenadas","registered_at":"2026-06-25T10:12:37Z","spotify_id":"6Y0HQVd8H01V4PVmHfZVuh","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 0x2c8c0c2d1f17a6bfa05c552fe72931e2a75f5e372c1e5c0cd6a4c0128fcdf021. 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/6Y0HQVd8H01V4PVmHfZVuh.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/6Y0HQVd8H01V4PVmHfZVuh.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x2c8c0c2d1f17a6bfa05c552fe72931e2a75f5e372c1e5c0cd6a4c0128fcdf021","isrc":"QM4TW1971769","name":"Almas Encadenadas","registered_at":"2026-06-25T10:12:37Z","spotify_id":"6Y0HQVd8H01V4PVmHfZVuh","type":"track"}

Rex Bellator
type: MusicRecording
duration: PT4M14S
duration ms: 254186
explicit: false
by artist: Legado de una Tragedia
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971770
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T12:03:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f80600cd1b156fff2cad06b6f6a29cc4956e1a7a02e45d91066178b38c16d28
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/7rbmKwVHGzNzLb0DBQae20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rbmKwVHGzNzLb0DBQae20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f80600cd1b156fff2cad06b6f6a29cc4956e1a7a02e45d91066178b38c16d28","isrc":"QM4TW1971770","name":"Rex Bellator","registered_at":"2026-06-23T12:03:05Z","spotify_id":"7rbmKwVHGzNzLb0DBQae20","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 0x4f80600cd1b156fff2cad06b6f6a29cc4956e1a7a02e45d91066178b38c16d28. 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/7rbmKwVHGzNzLb0DBQae20.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/7rbmKwVHGzNzLb0DBQae20.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4f80600cd1b156fff2cad06b6f6a29cc4956e1a7a02e45d91066178b38c16d28","isrc":"QM4TW1971770","name":"Rex Bellator","registered_at":"2026-06-23T12:03:05Z","spotify_id":"7rbmKwVHGzNzLb0DBQae20","type":"track"}

La Conspiración
type: MusicRecording
duration: PT0M57S
duration ms: 57800
explicit: false
by artist: Legado de una Tragedia
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971771

Sangre Inocente
type: MusicRecording
duration: PT3M56S
duration ms: 236266
explicit: false
by artist: Legado de una Tragedia
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971772
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T10:12:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c9b317190a89287d907fb7feffd58ee9c1dd900cb9bbe5f445fa6aef27caa24
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/0hnSlflO1A1dQUwey82r4W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hnSlflO1A1dQUwey82r4W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c9b317190a89287d907fb7feffd58ee9c1dd900cb9bbe5f445fa6aef27caa24","isrc":"QM4TW1971772","name":"Sangre Inocente","registered_at":"2026-06-25T10:12:57Z","spotify_id":"0hnSlflO1A1dQUwey82r4W","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 0x7c9b317190a89287d907fb7feffd58ee9c1dd900cb9bbe5f445fa6aef27caa24. 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/0hnSlflO1A1dQUwey82r4W.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/0hnSlflO1A1dQUwey82r4W.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x7c9b317190a89287d907fb7feffd58ee9c1dd900cb9bbe5f445fa6aef27caa24","isrc":"QM4TW1971772","name":"Sangre Inocente","registered_at":"2026-06-25T10:12:57Z","spotify_id":"0hnSlflO1A1dQUwey82r4W","type":"track"}

Plegarias
type: MusicRecording
duration: PT1M54S
duration ms: 114920
explicit: false
by artist: Legado de una Tragedia
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971773

Y Judas Traicionó al Señor
type: MusicRecording
duration: PT4M0S
duration ms: 240880
explicit: false
by artist: Legado de una Tragedia
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971774
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T18:37:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe852a06e77554dd60ab470782f0b65c490effcbcb8e27ce495e775e5072c6624
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/0aV6VJ5bBoZBXBLOUt9R1i.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aV6VJ5bBoZBXBLOUt9R1i
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe852a06e77554dd60ab470782f0b65c490effcbcb8e27ce495e775e5072c6624","isrc":"QM4TW1971774","name":"Y Judas Traicionó al Señor","registered_at":"2026-06-24T18:37:32Z","spotify_id":"0aV6VJ5bBoZBXBLOUt9R1i","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 0xe852a06e77554dd60ab470782f0b65c490effcbcb8e27ce495e775e5072c6624. 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/0aV6VJ5bBoZBXBLOUt9R1i.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/0aV6VJ5bBoZBXBLOUt9R1i.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xe852a06e77554dd60ab470782f0b65c490effcbcb8e27ce495e775e5072c6624","isrc":"QM4TW1971774","name":"Y Judas Traicionó al Señor","registered_at":"2026-06-24T18:37:32Z","spotify_id":"0aV6VJ5bBoZBXBLOUt9R1i","type":"track"}

Notre Dâme
type: MusicRecording
duration: PT1M0S
duration ms: 60546
explicit: false
by artist: Legado de una Tragedia
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971775

Falsas Acusaciones
type: MusicRecording
duration: PT1M30S
duration ms: 90786
explicit: false
by artist: Legado de una Tragedia
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971776
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T10:58:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc011d3b9f01c8b98db0fc6ee7f8d253558849873e56d18ba40204cf38d5249d2
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/4l3cbheiaft9OORs4efC1e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4l3cbheiaft9OORs4efC1e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc011d3b9f01c8b98db0fc6ee7f8d253558849873e56d18ba40204cf38d5249d2","isrc":"QM4TW1971776","name":"Falsas Acusaciones","registered_at":"2026-06-27T10:58:49Z","spotify_id":"4l3cbheiaft9OORs4efC1e","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 0xc011d3b9f01c8b98db0fc6ee7f8d253558849873e56d18ba40204cf38d5249d2. 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/4l3cbheiaft9OORs4efC1e.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/4l3cbheiaft9OORs4efC1e.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xc011d3b9f01c8b98db0fc6ee7f8d253558849873e56d18ba40204cf38d5249d2","isrc":"QM4TW1971776","name":"Falsas Acusaciones","registered_at":"2026-06-27T10:58:49Z","spotify_id":"4l3cbheiaft9OORs4efC1e","type":"track"}

Baphomet
type: MusicRecording
duration: PT4M29S
duration ms: 269640
explicit: false
by artist: Legado de una Tragedia
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971777
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T18:39:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x371df3f0aed12b05385b1f10cd0f0d1b78527e062e41c741b57308f8bf435109
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/4b34PaQZpqe2qlspg0TmhM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4b34PaQZpqe2qlspg0TmhM
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 0x371df3f0aed12b05385b1f10cd0f0d1b78527e062e41c741b57308f8bf435109. 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/4b34PaQZpqe2qlspg0TmhM.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/4b34PaQZpqe2qlspg0TmhM.
  date published: 2026-07-02T05:09:12Z

La Penitencia de la Duda
type: MusicRecording
duration: PT5M25S
duration ms: 325906
explicit: false
by artist: Legado de una Tragedia
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971778
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T18:38:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7636c0c0e5fc8841193b7ce1b73398dc706159847f685f64b48e79a49e107cb
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/7m6f5VO5pGdXJCxz8aBcha.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7m6f5VO5pGdXJCxz8aBcha
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7636c0c0e5fc8841193b7ce1b73398dc706159847f685f64b48e79a49e107cb","isrc":"QM4TW1971778","name":"La Penitencia de la Duda","registered_at":"2026-06-24T18:38:21Z","spotify_id":"7m6f5VO5pGdXJCxz8aBcha","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 0xb7636c0c0e5fc8841193b7ce1b73398dc706159847f685f64b48e79a49e107cb. 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/7m6f5VO5pGdXJCxz8aBcha.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/7m6f5VO5pGdXJCxz8aBcha.
  date published: 2026-07-02T05:09:12Z
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Entre un Padre y un Hijo
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La Maldición
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El Letargo del Guerrero
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El Secreto de los Templarios: Edición Deluxe
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El Secreto de los Templarios (Edición Deluxe)
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Britannia
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El Llanto de los Ancestros
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Britania
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  explicit: false
  by artist: Legado de una Tragedia
  in album: Britania
    type: MusicAlbum
    date published: 2021-01-29
track: Land Of The Druids - Instrumental
  type: MusicRecording
  duration: PT1M48S
  duration ms: 108458
  explicit: false
  by artist: Legado de una Tragedia
  in album: Britania
    type: MusicAlbum
    date published: 2021-01-29
track: Britania - Instrumental
  type: MusicRecording
  duration: PT7M26S
  duration ms: 446613
  explicit: false
  by artist: Legado de una Tragedia
  in album: Britania
    type: MusicAlbum
    date published: 2021-01-29
track: El Llanto de los Ancestros - Instrumental
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184064
  explicit: false
  by artist: Legado de una Tragedia
  in album: Britania
    type: MusicAlbum
    date published: 2021-01-29
track: Ave Roma - Instrumental
  type: MusicRecording
  duration: PT5M9S
  duration ms: 309253
  explicit: false
  by artist: Legado de una Tragedia
  in album: Britania
    type: MusicAlbum
    date published: 2021-01-29
track: Las Cenizas de la Memoria - Instrumental
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121776
  explicit: false
  by artist: Legado de una Tragedia
  in album: Britania
    type: MusicAlbum
    date published: 2021-01-29
track: Britannia - Demo Version
  type: MusicRecording
  duration: PT7M25S
  duration ms: 445568
  explicit: false
  by artist: Legado de una Tragedia
  in album: Britania
    type: MusicAlbum
    date published: 2021-01-29

La Procesión de las Animas
type: MusicAlbum
date published: 2022-11-23
track: La Procesión de las Animas
  type: MusicRecording
  duration: PT5M38S
  duration ms: 338306
  explicit: false
  by artist: Legado de una Tragedia
  in album: La Procesión de las Animas
    type: MusicAlbum
    date published: 2022-11-23

La Procesión de las Ánimas
type: MusicAlbum
date published: 2022-11-23
track: La Procesión de las Ánimas
  type: MusicRecording
  duration: PT5M38S
  duration ms: 338306
  explicit: false
  by artist: Legado de una Tragedia
  in album: La Procesión de las Ánimas
    type: MusicAlbum
    date published: 2022-11-23
  isrc code: ES71G2238826
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T04:39:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x61a8aadef40a902ea4d11876f67dd30db9b730210a02136c0115386ae80fb3e7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7zgbVTeSxO7DiHVxAlZk5H.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zgbVTeSxO7DiHVxAlZk5H
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x61a8aadef40a902ea4d11876f67dd30db9b730210a02136c0115386ae80fb3e7","isrc":"ES71G2238826","name":"La Procesión de las Ánimas","registered_at":"2026-06-08T04:39:33Z","spotify_id":"7zgbVTeSxO7DiHVxAlZk5H","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 0x61a8aadef40a902ea4d11876f67dd30db9b730210a02136c0115386ae80fb3e7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7zgbVTeSxO7DiHVxAlZk5H.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/7zgbVTeSxO7DiHVxAlZk5H.
    date published: 2026-07-08T08:56:20Z
    text: {"copyright_id":"0x61a8aadef40a902ea4d11876f67dd30db9b730210a02136c0115386ae80fb3e7","isrc":"ES71G2238826","name":"La Procesión de las Ánimas","registered_at":"2026-06-08T04:39:33Z","spotify_id":"7zgbVTeSxO7DiHVxAlZk5H","type":"track"}

Misantropía
type: MusicAlbum
date published: 2023-01-18
track: Misantropía
  type: MusicRecording
  duration: PT5M2S
  duration ms: 302009
  explicit: false
  by artist: Legado de una Tragedia
  in album: Misantropía
    type: MusicAlbum
    date published: 2023-01-18
track: La Procesión de las Ánimas
  type: MusicRecording
  duration: PT5M38S
  duration ms: 338306
  explicit: false
  by artist: Legado de una Tragedia
  in album: Misantropía
    type: MusicAlbum
    date published: 2023-01-18

Misantropía
type: MusicAlbum
date published: 2023-01-18
track: Misantropía
  type: MusicRecording
  duration: PT5M2S
  duration ms: 302009
  explicit: false
  by artist: Legado de una Tragedia
  in album: Misantropía
    type: MusicAlbum
    date published: 2023-01-18
track: La Procesión de las Ánimas
  type: MusicRecording
  duration: PT5M38S
  duration ms: 338306
  explicit: false
  by artist: Legado de una Tragedia
  in album: Misantropía
    type: MusicAlbum
    date published: 2023-01-18
  isrc code: ES71G2238826
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T04:39:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x61a8aadef40a902ea4d11876f67dd30db9b730210a02136c0115386ae80fb3e7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1LgK7S5eFqAaKB9AbidwYu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LgK7S5eFqAaKB9AbidwYu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x61a8aadef40a902ea4d11876f67dd30db9b730210a02136c0115386ae80fb3e7","isrc":"ES71G2238826","name":"La Procesión de las Ánimas","registered_at":"2026-06-08T04:39:33Z","spotify_id":"1LgK7S5eFqAaKB9AbidwYu","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 0x61a8aadef40a902ea4d11876f67dd30db9b730210a02136c0115386ae80fb3e7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1LgK7S5eFqAaKB9AbidwYu.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/1LgK7S5eFqAaKB9AbidwYu.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x61a8aadef40a902ea4d11876f67dd30db9b730210a02136c0115386ae80fb3e7","isrc":"ES71G2238826","name":"La Procesión de las Ánimas","registered_at":"2026-06-08T04:39:33Z","spotify_id":"1LgK7S5eFqAaKB9AbidwYu","type":"track"}

Aquelarre de Sombras
type: MusicAlbum
date published: 2023-03-10
track: La Quinta del Sordo
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230282
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras
    type: MusicAlbum
    date published: 2023-03-10
track: Brujas Y Nigromantes
  type: MusicRecording
  duration: PT9M46S
  duration ms: 586770
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras
    type: MusicAlbum
    date published: 2023-03-10
track: Desastres de la Vejez
  type: MusicRecording
  duration: PT10M34S
  duration ms: 634536
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras
    type: MusicAlbum
    date published: 2023-03-10
track: Rapsodia del Caos
  type: MusicRecording
  duration: PT15M16S
  duration ms: 916974
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras
    type: MusicAlbum
    date published: 2023-03-10
track: La Procesión de las Ánimas
  type: MusicRecording
  duration: PT5M38S
  duration ms: 338306
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras
    type: MusicAlbum
    date published: 2023-03-10
track: Misantropía
  type: MusicRecording
  duration: PT5M2S
  duration ms: 302009
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras
    type: MusicAlbum
    date published: 2023-03-10
track: Los Secretos de la Noche Inmortal
  type: MusicRecording
  duration: PT11M1S
  duration ms: 661498
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras
    type: MusicAlbum
    date published: 2023-03-10
track: La Desazón del Alma
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126589
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras
    type: MusicAlbum
    date published: 2023-03-10
track: Los Hijos de Mefistófeles
  type: MusicRecording
  duration: PT5M27S
  duration ms: 327277
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras
    type: MusicAlbum
    date published: 2023-03-10
track: Hasta Encontrar la Luz
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221424
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras
    type: MusicAlbum
    date published: 2023-03-10

Aquelarre de Sombras
type: MusicAlbum
date published: 2023-03-10
track: La Quinta del Sordo
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230282
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: ES71G2248753
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T03:32:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x26668ec664029202774e849e4edf84cc16e92a42b36a8dc4d3de30c4964e1d9f
  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/3cnVqYS8JD2sM2sCWDCYGQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cnVqYS8JD2sM2sCWDCYGQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x26668ec664029202774e849e4edf84cc16e92a42b36a8dc4d3de30c4964e1d9f","isrc":"ES71G2248753","name":"La Quinta del Sordo","registered_at":"2026-06-18T03:32:42Z","spotify_id":"3cnVqYS8JD2sM2sCWDCYGQ","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 0x26668ec664029202774e849e4edf84cc16e92a42b36a8dc4d3de30c4964e1d9f. 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/3cnVqYS8JD2sM2sCWDCYGQ.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/3cnVqYS8JD2sM2sCWDCYGQ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x26668ec664029202774e849e4edf84cc16e92a42b36a8dc4d3de30c4964e1d9f","isrc":"ES71G2248753","name":"La Quinta del Sordo","registered_at":"2026-06-18T03:32:42Z","spotify_id":"3cnVqYS8JD2sM2sCWDCYGQ","type":"track"}
track: Brujas y Nigromantes
  type: MusicRecording
  duration: PT9M46S
  duration ms: 586770
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: ES71G2248757
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T15:01:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd71995eb2363b6431bd3fabe20d44eaf30e96ca7777a965a5a931707ecc28b3f
  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/3fQDyURdpJQ8C4ZYSbynP3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fQDyURdpJQ8C4ZYSbynP3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd71995eb2363b6431bd3fabe20d44eaf30e96ca7777a965a5a931707ecc28b3f","isrc":"ES71G2248757","name":"Brujas y Nigromantes","registered_at":"2026-06-19T15:01:39Z","spotify_id":"3fQDyURdpJQ8C4ZYSbynP3","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 0xd71995eb2363b6431bd3fabe20d44eaf30e96ca7777a965a5a931707ecc28b3f. 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/3fQDyURdpJQ8C4ZYSbynP3.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/3fQDyURdpJQ8C4ZYSbynP3.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd71995eb2363b6431bd3fabe20d44eaf30e96ca7777a965a5a931707ecc28b3f","isrc":"ES71G2248757","name":"Brujas y Nigromantes","registered_at":"2026-06-19T15:01:39Z","spotify_id":"3fQDyURdpJQ8C4ZYSbynP3","type":"track"}
track: Desastres de la Vejez
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  duration: PT10M34S
  duration ms: 634536
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: ES71G2248760
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T14:39:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb03ff7aafaad39c79db0636da920f8a651cbfec3a9fc1beb89dfa04fd61a8df5
  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/3zUs3ovHER2kRHe4WLV40T.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zUs3ovHER2kRHe4WLV40T
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb03ff7aafaad39c79db0636da920f8a651cbfec3a9fc1beb89dfa04fd61a8df5","isrc":"ES71G2248760","name":"Desastres de la Vejez","registered_at":"2026-06-19T14:39:22Z","spotify_id":"3zUs3ovHER2kRHe4WLV40T","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 0xb03ff7aafaad39c79db0636da920f8a651cbfec3a9fc1beb89dfa04fd61a8df5. 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/3zUs3ovHER2kRHe4WLV40T.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/3zUs3ovHER2kRHe4WLV40T.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xb03ff7aafaad39c79db0636da920f8a651cbfec3a9fc1beb89dfa04fd61a8df5","isrc":"ES71G2248760","name":"Desastres de la Vejez","registered_at":"2026-06-19T14:39:22Z","spotify_id":"3zUs3ovHER2kRHe4WLV40T","type":"track"}
track: Rapsodia del Caos
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  duration: PT15M16S
  duration ms: 916974
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  in album: Aquelarre de Sombras
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: ES71G2248762
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T09:22:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4be2e82e5947a47e5839f2aff0c2ff544df9c966eab937b73b8c42e530033ac8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0wRAc9KtK1YtFvOSrZnv51.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wRAc9KtK1YtFvOSrZnv51
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be2e82e5947a47e5839f2aff0c2ff544df9c966eab937b73b8c42e530033ac8. 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/0wRAc9KtK1YtFvOSrZnv51.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/0wRAc9KtK1YtFvOSrZnv51.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x4be2e82e5947a47e5839f2aff0c2ff544df9c966eab937b73b8c42e530033ac8","isrc":"ES71G2248762","name":"Rapsodia del Caos","registered_at":"2026-06-20T09:22:06Z","spotify_id":"0wRAc9KtK1YtFvOSrZnv51","type":"track"}
track: La Procesión de las Ánimas
  type: MusicRecording
  duration: PT5M38S
  duration ms: 338306
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: ES71G2238826
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Misantropía
track: Los Secretos de la Noche Inmortal
track: La Desazón del Alma
track: Los Hijos de Mefistófeles
track: Hasta Encontrar la Luz

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T04:39:33+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x61a8aadef40a902ea4d11876f67dd30db9b730210a02136c0115386ae80fb3e7

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3VyQXZHJM8fHywI5ATNQSz.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3VyQXZHJM8fHywI5ATNQSz

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x61a8aadef40a902ea4d11876f67dd30db9b730210a02136c0115386ae80fb3e7","isrc":"ES71G2238826","name":"La Procesión de las Ánimas","registered_at":"2026-06-08T04:39:33Z","spotify_id":"3VyQXZHJM8fHywI5ATNQSz","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a8aadef40a902ea4d11876f67dd30db9b730210a02136c0115386ae80fb3e7. 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/3VyQXZHJM8fHywI5ATNQSz.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/3VyQXZHJM8fHywI5ATNQSz.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x61a8aadef40a902ea4d11876f67dd30db9b730210a02136c0115386ae80fb3e7","isrc":"ES71G2238826","name":"La Procesión de las Ánimas","registered_at":"2026-06-08T04:39:33Z","spotify_id":"3VyQXZHJM8fHywI5ATNQSz","type":"track"}

Misantropía
type: MusicRecording
duration: PT5M2S
duration ms: 302009
explicit: false
by artist: Legado de una Tragedia
in album: Aquelarre de Sombras
  type: MusicAlbum
  date published: 2023-03-10
isrc code: ES71G2248756
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T03:32:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26d2cdabb82dedfca9aa2b359c597ecaaf01a1cf229d17b549fc09d8d9869fcc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1LcB2WioNNv2rEGGJZOjOx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LcB2WioNNv2rEGGJZOjOx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x26d2cdabb82dedfca9aa2b359c597ecaaf01a1cf229d17b549fc09d8d9869fcc","isrc":"ES71G2248756","name":"Misantropía","registered_at":"2026-06-18T03:32:12Z","spotify_id":"1LcB2WioNNv2rEGGJZOjOx","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 0x26d2cdabb82dedfca9aa2b359c597ecaaf01a1cf229d17b549fc09d8d9869fcc. 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/1LcB2WioNNv2rEGGJZOjOx.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/1LcB2WioNNv2rEGGJZOjOx.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x26d2cdabb82dedfca9aa2b359c597ecaaf01a1cf229d17b549fc09d8d9869fcc","isrc":"ES71G2248756","name":"Misantropía","registered_at":"2026-06-18T03:32:12Z","spotify_id":"1LcB2WioNNv2rEGGJZOjOx","type":"track"}

Los Secretos de la Noche Inmortal
type: MusicRecording
duration: PT11M1S
duration ms: 661498
explicit: false
by artist: Legado de una Tragedia
in album: Aquelarre de Sombras
  type: MusicAlbum
  date published: 2023-03-10
isrc code: ES71G2248761
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T09:19:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4a2abf8b663450ac234797c83d166ea8853803cb2e70961c8357207d2e99ae0
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/7vYYgUMR1LkOjeaVX8zW7J.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7vYYgUMR1LkOjeaVX8zW7J
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4a2abf8b663450ac234797c83d166ea8853803cb2e70961c8357207d2e99ae0","isrc":"ES71G2248761","name":"Los Secretos de la Noche Inmortal","registered_at":"2026-06-25T09:19:36Z","spotify_id":"7vYYgUMR1LkOjeaVX8zW7J","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 0xc4a2abf8b663450ac234797c83d166ea8853803cb2e70961c8357207d2e99ae0. 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/7vYYgUMR1LkOjeaVX8zW7J.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/7vYYgUMR1LkOjeaVX8zW7J.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xc4a2abf8b663450ac234797c83d166ea8853803cb2e70961c8357207d2e99ae0","isrc":"ES71G2248761","name":"Los Secretos de la Noche Inmortal","registered_at":"2026-06-25T09:19:36Z","spotify_id":"7vYYgUMR1LkOjeaVX8zW7J","type":"track"}

La Desazón del Alma
type: MusicRecording
duration: PT2M6S
duration ms: 126589
explicit: false
by artist: Legado de una Tragedia
in album: Aquelarre de Sombras
  type: MusicAlbum
  date published: 2023-03-10
isrc code: ES71G2248754

Los Hijos de Mefistófeles
type: MusicRecording
duration: PT5M27S
duration ms: 327277
explicit: false
by artist: Legado de una Tragedia
in album: Aquelarre de Sombras
  type: MusicAlbum
  date published: 2023-03-10
isrc code: ES71G2248759
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:39:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37234d94abe7f5ec4279c943de6884610f065c023833d0e4521fb9029fa9aa29
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/2Je0mj2e6q0GrxWJepts75.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Je0mj2e6q0GrxWJepts75
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37234d94abe7f5ec4279c943de6884610f065c023833d0e4521fb9029fa9aa29","isrc":"ES71G2248759","name":"Los Hijos de Mefistófeles","registered_at":"2026-06-08T21:39:01Z","spotify_id":"2Je0mj2e6q0GrxWJepts75","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 0x37234d94abe7f5ec4279c943de6884610f065c023833d0e4521fb9029fa9aa29. 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/2Je0mj2e6q0GrxWJepts75.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/2Je0mj2e6q0GrxWJepts75.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x37234d94abe7f5ec4279c943de6884610f065c023833d0e4521fb9029fa9aa29","isrc":"ES71G2248759","name":"Los Hijos de Mefistófeles","registered_at":"2026-06-08T21:39:01Z","spotify_id":"2Je0mj2e6q0GrxWJepts75","type":"track"}

Hasta Encontrar la Luz
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duration: PT3M41S
duration ms: 221424
explicit: false
by artist: Legado de una Tragedia
in album: Aquelarre de Sombras
  type: MusicAlbum
  date published: 2023-03-10
isrc code: ES71G2248758
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T18:40:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d0a5da5ee5f6a36c117fabe9f369168f665790138f8c3ae5f85f8a1dcd384c1
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/6KjqmpdZLDj9IClqpl5N2W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KjqmpdZLDj9IClqpl5N2W
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d0a5da5ee5f6a36c117fabe9f369168f665790138f8c3ae5f85f8a1dcd384c1","isrc":"ES71G2248758","name":"Hasta Encontrar la Luz","registered_at":"2026-06-18T18:40:16Z","spotify_id":"6KjqmpdZLDj9IClqpl5N2W","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 0x9d0a5da5ee5f6a36c117fabe9f369168f665790138f8c3ae5f85f8a1dcd384c1. 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/6KjqmpdZLDj9IClqpl5N2W.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/6KjqmpdZLDj9IClqpl5N2W.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x9d0a5da5ee5f6a36c117fabe9f369168f665790138f8c3ae5f85f8a1dcd384c1","isrc":"ES71G2248758","name":"Hasta Encontrar la Luz","registered_at":"2026-06-18T18:40:16Z","spotify_id":"6KjqmpdZLDj9IClqpl5N2W","type":"track"}

Aquelarre de Sombras (Instrumentales)
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date published: 2023-07-21
track: La Quinta del Sordo - Instrumental
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  duration: PT3M50S
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  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras (Instrumentales)
    type: MusicAlbum
    date published: 2023-07-21
track: Brujas y Nigromantes - Instrumental
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  duration: PT9M48S
  duration ms: 588511
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras (Instrumentales)
    type: MusicAlbum
    date published: 2023-07-21
track: Desastres de la Vejez - Instrumental
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  duration: PT10M35S
  duration ms: 635995
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras (Instrumentales)
    type: MusicAlbum
    date published: 2023-07-21
track: Rapsodia del Caos - Instrumental
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  duration: PT15M17S
  duration ms: 917540
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras (Instrumentales)
    type: MusicAlbum
    date published: 2023-07-21
track: La Procesión de las Ánimas - Instrumental
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  duration: PT5M38S
  duration ms: 338916
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras (Instrumentales)
    type: MusicAlbum
    date published: 2023-07-21
track: Misantropía - Instrumental
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  duration: PT5M1S
  duration ms: 301945
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras (Instrumentales)
    type: MusicAlbum
    date published: 2023-07-21
track: Los Secretos de la Noche Inmortal - Instrumental
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  duration: PT10M55S
  duration ms: 655529
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras (Instrumentales)
    type: MusicAlbum
    date published: 2023-07-21
track: La Desazón del Alma - Instrumental
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  in album: Aquelarre de Sombras (Instrumentales)
    type: MusicAlbum
    date published: 2023-07-21
track: Los Hijos de Mefistófeles - Instrumental
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  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras (Instrumentales)
    type: MusicAlbum
    date published: 2023-07-21
track: Hasta Encontrar la Luz - Instrumental
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  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras (Instrumentales)
    type: MusicAlbum
    date published: 2023-07-21

Aquelarre de Sombras (Instrumentales)
type: MusicAlbum
date published: 2023-07-21
track: La Quinta del Sordo - Instrumental
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  duration: PT3M50S
  duration ms: 230253
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras (Instrumentales)
    type: MusicAlbum
    date published: 2023-07-21
track: Brujas y Nigromantes - Instrumental
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  duration: PT9M48S
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  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras (Instrumentales)
    type: MusicAlbum
    date published: 2023-07-21
track: Desastres de la Vejez - Instrumental
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  duration: PT10M35S
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  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras (Instrumentales)
    type: MusicAlbum
    date published: 2023-07-21
track: Rapsodia del Caos - Instrumental
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  duration: PT15M17S
  duration ms: 917540
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras (Instrumentales)
    type: MusicAlbum
    date published: 2023-07-21
track: La Procesión de las Ánimas - Instrumental
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  duration: PT5M38S
  duration ms: 338916
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras (Instrumentales)
    type: MusicAlbum
    date published: 2023-07-21
track: Misantropía - Instrumental
  type: MusicRecording
  duration: PT5M1S
  duration ms: 301945
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras (Instrumentales)
    type: MusicAlbum
    date published: 2023-07-21
track: Los Secretos de la Noche Inmortal - Instrumental
  type: MusicRecording
  duration: PT10M55S
  duration ms: 655529
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras (Instrumentales)
    type: MusicAlbum
    date published: 2023-07-21
track: La Desazón del Alma - Instrumental
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  duration: PT2M43S
  duration ms: 163114
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras (Instrumentales)
    type: MusicAlbum
    date published: 2023-07-21
track: Los Hijos de Mefistófeles - Instrumental
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  duration: PT4M50S
  duration ms: 290816
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    type: MusicAlbum
    date published: 2023-07-21
track: Hasta Encontrar la Luz - Instrumental
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221864
  explicit: false
  by artist: Legado de una Tragedia
  in album: Aquelarre de Sombras (Instrumentales)
    type: MusicAlbum
    date published: 2023-07-21

La Llamada de Cthulhu
type: MusicAlbum
date published: 2024-11-27
track: La Llamada de Cthulhu
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262846
  explicit: false
  by artist: Legado de una Tragedia
  in album: La Llamada de Cthulhu
    type: MusicAlbum
    date published: 2024-11-27
  isrc code: DGA0Q2493619
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T04:53:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x37d3e86ade5ffd2a805a243a7b1be03298255cf3d08308ee7d0dba91430f35e4
  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956476
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    value: https://artists.proofprofile.net/proofs/track/7oOqkKbDBW4ZfU9l9FO1aG.json
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7oOqkKbDBW4ZfU9l9FO1aG
  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d3e86ade5ffd2a805a243a7b1be03298255cf3d08308ee7d0dba91430f35e4. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7oOqkKbDBW4ZfU9l9FO1aG.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/7oOqkKbDBW4ZfU9l9FO1aG.
    date published: 2026-07-03T09:04:44Z
    text: {"copyright_id":"0x37d3e86ade5ffd2a805a243a7b1be03298255cf3d08308ee7d0dba91430f35e4","isrc":"DGA0Q2493619","name":"La Llamada de Cthulhu","registered_at":"2026-06-08T04:53:57Z","spotify_id":"7oOqkKbDBW4ZfU9l9FO1aG","type":"track"}

El Morador de las Tinieblas (Radio Edit)
type: MusicAlbum
date published: 2025-01-16
track: El Morador de las Tinieblas - Radio Edit
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251416
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Morador de las Tinieblas (Radio Edit)
    type: MusicAlbum
    date published: 2025-01-16
track: El Morador de las Tinieblas
  type: MusicRecording
  duration: PT5M0S
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  explicit: false
  by artist: Legado de una Tragedia
  in album: El Morador de las Tinieblas (Radio Edit)
    type: MusicAlbum
    date published: 2025-01-16
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
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    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6jGR1b2QxPyiuFMBU3AIHW.json
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jGR1b2QxPyiuFMBU3AIHW
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6b6cd5179eda9db9b740d94cbc96a23680bbc5773a0e840df2dd936ec083d5. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6jGR1b2QxPyiuFMBU3AIHW.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/6jGR1b2QxPyiuFMBU3AIHW.
    date published: 2026-07-06T01:26:17Z
    text: {"copyright_id":"0x9b6b6cd5179eda9db9b740d94cbc96a23680bbc5773a0e840df2dd936ec083d5","isrc":"DGA0S2416341","name":"El Morador de las Tinieblas","registered_at":"2026-06-09T19:27:30Z","spotify_id":"6jGR1b2QxPyiuFMBU3AIHW","type":"track"}
track: La Llamada de Cthulhu
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262846
  explicit: false
  by artist: Legado de una Tragedia
  in album: El Morador de las Tinieblas (Radio Edit)
    type: MusicAlbum
    date published: 2025-01-16

Lovecraft
type: MusicAlbum
date published: 2025-02-07
track: En la Noche de los Tiempos
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154677
  explicit: false
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  in album: Lovecraft
    type: MusicAlbum
    date published: 2025-02-07
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T20:00:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4050e2c09ffc23cdbc7f99dd2aa331906e846e0f6a51dfcc1279e9451005e63f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XXHFMZjeOgTaGLYOeh0fr
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4050e2c09ffc23cdbc7f99dd2aa331906e846e0f6a51dfcc1279e9451005e63f. 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/0XXHFMZjeOgTaGLYOeh0fr.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/0XXHFMZjeOgTaGLYOeh0fr.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x4050e2c09ffc23cdbc7f99dd2aa331906e846e0f6a51dfcc1279e9451005e63f","isrc":"DGA0S2416336","name":"En la Noche de los Tiempos","registered_at":"2026-06-10T20:00:47Z","spotify_id":"0XXHFMZjeOgTaGLYOeh0fr","type":"track"}
track: En las Montañas de la Locura
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  duration: PT6M38S
  duration ms: 398103
  explicit: false
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  in album: Lovecraft
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: DGA0S2416337
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T21:21:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x766222ba914dc262c58cde0a91db91f33d523e22a2bd0996c76c9fcf7fb7f27a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vmWUqAFMYbkCMyk3Btlpg
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766222ba914dc262c58cde0a91db91f33d523e22a2bd0996c76c9fcf7fb7f27a. 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/5vmWUqAFMYbkCMyk3Btlpg.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/5vmWUqAFMYbkCMyk3Btlpg.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x766222ba914dc262c58cde0a91db91f33d523e22a2bd0996c76c9fcf7fb7f27a","isrc":"DGA0S2416337","name":"En las Montañas de la Locura","registered_at":"2026-06-07T21:21:14Z","spotify_id":"5vmWUqAFMYbkCMyk3Btlpg","type":"track"}
track: La Llamada de Cthulhu
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  duration: PT4M22S
  duration ms: 262846
  explicit: false
  by artist: Legado de una Tragedia
  in album: Lovecraft
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: DGA0Q2493619
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T04:53:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x37d3e86ade5ffd2a805a243a7b1be03298255cf3d08308ee7d0dba91430f35e4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5El4SMvTxwt9FL65jmVRPs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5El4SMvTxwt9FL65jmVRPs
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d3e86ade5ffd2a805a243a7b1be03298255cf3d08308ee7d0dba91430f35e4. 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/5El4SMvTxwt9FL65jmVRPs.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/5El4SMvTxwt9FL65jmVRPs.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x37d3e86ade5ffd2a805a243a7b1be03298255cf3d08308ee7d0dba91430f35e4","isrc":"DGA0Q2493619","name":"La Llamada de Cthulhu","registered_at":"2026-06-08T04:53:57Z","spotify_id":"5El4SMvTxwt9FL65jmVRPs","type":"track"}
track: Herbert West: Reanimador
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245509
  explicit: false
  by artist: Legado de una Tragedia
  in album: Lovecraft
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: DGA0S2416338
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T13:40:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf6c87b05bc660d184e7790aae6bdacdaf07c391b8ad30d7d1a63407254f4053d
  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/4aWnEmAsx6YYYi3vpWGufX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aWnEmAsx6YYYi3vpWGufX
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c87b05bc660d184e7790aae6bdacdaf07c391b8ad30d7d1a63407254f4053d. 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/4aWnEmAsx6YYYi3vpWGufX.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/4aWnEmAsx6YYYi3vpWGufX.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf6c87b05bc660d184e7790aae6bdacdaf07c391b8ad30d7d1a63407254f4053d","isrc":"DGA0S2416338","name":"Herbert West: Reanimador","registered_at":"2026-06-08T13:40:22Z","spotify_id":"4aWnEmAsx6YYYi3vpWGufX","type":"track"}
track: La Sombra Sobre Innsmouth
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242533
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  by artist: Legado de una Tragedia
  in album: Lovecraft
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: DGA0S2416339
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: A Pesar De Ti
track: El Morador de las Tinieblas
track: El Monstruo en el Umbral
track: El Horror de Dunwich
track: Dagon
track: Desde el Más Allá

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T14:47:38+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xfa90187621c8920cf49cc4fb60227628d91a3724915da63c56ff9776b1276212

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1Qo2YAZex8kQD8116bFk8Z.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Qo2YAZex8kQD8116bFk8Z

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xfa90187621c8920cf49cc4fb60227628d91a3724915da63c56ff9776b1276212","isrc":"DGA0S2416339","name":"La Sombra Sobre Innsmouth","registered_at":"2026-06-07T14:47:38Z","spotify_id":"1Qo2YAZex8kQD8116bFk8Z","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa90187621c8920cf49cc4fb60227628d91a3724915da63c56ff9776b1276212. 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/1Qo2YAZex8kQD8116bFk8Z.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/1Qo2YAZex8kQD8116bFk8Z.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xfa90187621c8920cf49cc4fb60227628d91a3724915da63c56ff9776b1276212","isrc":"DGA0S2416339","name":"La Sombra Sobre Innsmouth","registered_at":"2026-06-07T14:47:38Z","spotify_id":"1Qo2YAZex8kQD8116bFk8Z","type":"track"}

A Pesar De Ti
type: MusicRecording
duration: PT5M37S
duration ms: 337978
explicit: false
by artist: Legado de una Tragedia
in album: Lovecraft
  type: MusicAlbum
  date published: 2025-02-07
isrc code: DGA0S2416340
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22f91a4a4388ee3606cc3f08adeac2fecb744b4378e50955dcb99895830786ea
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/0ePkJD3rtNPRLHQtaPFYKi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ePkJD3rtNPRLHQtaPFYKi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22f91a4a4388ee3606cc3f08adeac2fecb744b4378e50955dcb99895830786ea","isrc":"DGA0S2416340","name":"A Pesar De Ti","registered_at":"2026-06-08T22:12:44Z","spotify_id":"0ePkJD3rtNPRLHQtaPFYKi","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 0x22f91a4a4388ee3606cc3f08adeac2fecb744b4378e50955dcb99895830786ea. 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/0ePkJD3rtNPRLHQtaPFYKi.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/0ePkJD3rtNPRLHQtaPFYKi.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x22f91a4a4388ee3606cc3f08adeac2fecb744b4378e50955dcb99895830786ea","isrc":"DGA0S2416340","name":"A Pesar De Ti","registered_at":"2026-06-08T22:12:44Z","spotify_id":"0ePkJD3rtNPRLHQtaPFYKi","type":"track"}

El Morador de las Tinieblas
type: MusicRecording
duration: PT5M0S
duration ms: 300930
explicit: false
by artist: Legado de una Tragedia
in album: Lovecraft
  type: MusicAlbum
  date published: 2025-02-07
isrc code: DGA0S2416341
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:27:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b6b6cd5179eda9db9b740d94cbc96a23680bbc5773a0e840df2dd936ec083d5
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/204NCKrtpS7fhQmPSXSnTa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/204NCKrtpS7fhQmPSXSnTa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b6b6cd5179eda9db9b740d94cbc96a23680bbc5773a0e840df2dd936ec083d5","isrc":"DGA0S2416341","name":"El Morador de las Tinieblas","registered_at":"2026-06-09T19:27:30Z","spotify_id":"204NCKrtpS7fhQmPSXSnTa","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 0x9b6b6cd5179eda9db9b740d94cbc96a23680bbc5773a0e840df2dd936ec083d5. 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/204NCKrtpS7fhQmPSXSnTa.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/204NCKrtpS7fhQmPSXSnTa.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x9b6b6cd5179eda9db9b740d94cbc96a23680bbc5773a0e840df2dd936ec083d5","isrc":"DGA0S2416341","name":"El Morador de las Tinieblas","registered_at":"2026-06-09T19:27:30Z","spotify_id":"204NCKrtpS7fhQmPSXSnTa","type":"track"}

El Monstruo en el Umbral
type: MusicRecording
duration: PT4M48S
duration ms: 288645
explicit: false
by artist: Legado de una Tragedia
in album: Lovecraft
  type: MusicAlbum
  date published: 2025-02-07
isrc code: DGA0S2416342
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:28:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8e7338c6ddf7c3221f69c5ab9ecfd88c53f28cfdd0aced52752fcf966459752
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/10WJGJXsVqr62GkWLKY6ex.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10WJGJXsVqr62GkWLKY6ex
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8e7338c6ddf7c3221f69c5ab9ecfd88c53f28cfdd0aced52752fcf966459752","isrc":"DGA0S2416342","name":"El Monstruo en el Umbral","registered_at":"2026-06-09T19:28:29Z","spotify_id":"10WJGJXsVqr62GkWLKY6ex","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 0xe8e7338c6ddf7c3221f69c5ab9ecfd88c53f28cfdd0aced52752fcf966459752. 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/10WJGJXsVqr62GkWLKY6ex.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/10WJGJXsVqr62GkWLKY6ex.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xe8e7338c6ddf7c3221f69c5ab9ecfd88c53f28cfdd0aced52752fcf966459752","isrc":"DGA0S2416342","name":"El Monstruo en el Umbral","registered_at":"2026-06-09T19:28:29Z","spotify_id":"10WJGJXsVqr62GkWLKY6ex","type":"track"}

El Horror de Dunwich
type: MusicRecording
duration: PT5M12S
duration ms: 312343
explicit: false
by artist: Legado de una Tragedia
in album: Lovecraft
  type: MusicAlbum
  date published: 2025-02-07
isrc code: DGA0S2416343
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:26:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x598d95c3d68cfd5097705bcaced3a141558a57cb318a7f076581ed7d118e3994
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/1TdviRK2HB0XQ9lvLoy17I.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TdviRK2HB0XQ9lvLoy17I
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x598d95c3d68cfd5097705bcaced3a141558a57cb318a7f076581ed7d118e3994","isrc":"DGA0S2416343","name":"El Horror de Dunwich","registered_at":"2026-06-09T19:26:44Z","spotify_id":"1TdviRK2HB0XQ9lvLoy17I","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 0x598d95c3d68cfd5097705bcaced3a141558a57cb318a7f076581ed7d118e3994. 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/1TdviRK2HB0XQ9lvLoy17I.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/1TdviRK2HB0XQ9lvLoy17I.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x598d95c3d68cfd5097705bcaced3a141558a57cb318a7f076581ed7d118e3994","isrc":"DGA0S2416343","name":"El Horror de Dunwich","registered_at":"2026-06-09T19:26:44Z","spotify_id":"1TdviRK2HB0XQ9lvLoy17I","type":"track"}

Dagon
type: MusicRecording
duration: PT4M2S
duration ms: 242794
explicit: false
by artist: Legado de una Tragedia
in album: Lovecraft
  type: MusicAlbum
  date published: 2025-02-07
isrc code: DGA0S2416344
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T04:12:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc84837a6261d56792ac97833995ae562b612a423b7d21ea44915b6a1962df51b
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/6aEdR3hen8doZ9SBuHckYP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6aEdR3hen8doZ9SBuHckYP
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 0xc84837a6261d56792ac97833995ae562b612a423b7d21ea44915b6a1962df51b. 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/6aEdR3hen8doZ9SBuHckYP.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/6aEdR3hen8doZ9SBuHckYP.
  date published: 2026-07-02T03:30:09Z

Desde el Más Allá
type: MusicRecording
duration: PT6M17S
duration ms: 377172
explicit: false
by artist: Legado de una Tragedia
in album: Lovecraft
  type: MusicAlbum
  date published: 2025-02-07
isrc code: DGA0S2416345
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:25:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d8d256004194cdf6a216465a8c7967ed922f20d80c1dcb1367e303b9de78a47
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/3LJTCD4pcwCmMzuDF4Ibyo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LJTCD4pcwCmMzuDF4Ibyo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d8d256004194cdf6a216465a8c7967ed922f20d80c1dcb1367e303b9de78a47","isrc":"DGA0S2416345","name":"Desde el Más Allá","registered_at":"2026-06-09T19:25:26Z","spotify_id":"3LJTCD4pcwCmMzuDF4Ibyo","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 0x6d8d256004194cdf6a216465a8c7967ed922f20d80c1dcb1367e303b9de78a47. 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/3LJTCD4pcwCmMzuDF4Ibyo.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/3LJTCD4pcwCmMzuDF4Ibyo.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6d8d256004194cdf6a216465a8c7967ed922f20d80c1dcb1367e303b9de78a47","isrc":"DGA0S2416345","name":"Desde el Más Allá","registered_at":"2026-06-09T19:25:26Z","spotify_id":"3LJTCD4pcwCmMzuDF4Ibyo","type":"track"}

Almas Unidas
type: MusicRecording
duration: PT3M27S
duration ms: 207984
explicit: false
by artist: Various Artists
by artist: Alberto Rionda
by artist: Jorge Salán
by artist: Jake E
by artist: Ralf Scheepers
by artist: Carl Sentance
by artist: Alirio Netto
by artist: Giacomo Voli
by artist: Bruno Boncini
by artist: Jorge Berceo
by artist: Isra Ramos
by artist: Adrian Barilari
by artist: Joaquin Padilla
by artist: Tete Novoa
by artist: Roberto Tiranti
by artist: DanannNiko del Hierro
by artist: Mike Terrana
by artist: Dirk Schlächter
by artist: Manuel Ramil
by artist: Cyhra
by artist: Primal Fear
by artist: Nazareth
by artist: Shaman
by artist: Queen Extravaganza
by artist: Rhapsody Of Fire
by artist: Malta
by artist: Zenobia
by artist: Avalanch
by artist: Amadeüs
by artist: Gräce
by artist: Rata Blanca
by artist: Legado de una Tragedia
by artist: Saratoga
by artist: Labyrinth
by artist: Danann
by artist: Gamma Ray
by artist: JS Sotto
in album: Almas Unidas
  type: MusicAlbum
  date published: 2020-06-02
isrc code: MX2832099893
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T11:58:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2fe79dd232a88f7bf9105d2846400430fcf1c4e99908bed49604bab02d11a25
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/07m5bXrLUPTAWTTz57RPGi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07m5bXrLUPTAWTTz57RPGi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2fe79dd232a88f7bf9105d2846400430fcf1c4e99908bed49604bab02d11a25","isrc":"MX2832099893","name":"Almas Unidas","registered_at":"2026-06-06T11:58:31Z","spotify_id":"07m5bXrLUPTAWTTz57RPGi","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 0xe2fe79dd232a88f7bf9105d2846400430fcf1c4e99908bed49604bab02d11a25. 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/07m5bXrLUPTAWTTz57RPGi.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/07m5bXrLUPTAWTTz57RPGi.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe2fe79dd232a88f7bf9105d2846400430fcf1c4e99908bed49604bab02d11a25","isrc":"MX2832099893","name":"Almas Unidas","registered_at":"2026-06-06T11:58:31Z","spotify_id":"07m5bXrLUPTAWTTz57RPGi","type":"track"}

Deus Vult
type: MusicRecording
duration: PT1M57S
duration ms: 117146
explicit: false
by artist: Legado de una Tragedia
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971763
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T10:12:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x404f948993f32bba013e77f2b896d343c746fa353c910a17be85a03da80919aa
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/67uNYy66BRIg7Plg4XtnmY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67uNYy66BRIg7Plg4XtnmY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x404f948993f32bba013e77f2b896d343c746fa353c910a17be85a03da80919aa","isrc":"QM4TW1971763","name":"Deus Vult","registered_at":"2026-06-20T10:12:35Z","spotify_id":"67uNYy66BRIg7Plg4XtnmY","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 0x404f948993f32bba013e77f2b896d343c746fa353c910a17be85a03da80919aa. 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/67uNYy66BRIg7Plg4XtnmY.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/67uNYy66BRIg7Plg4XtnmY.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x404f948993f32bba013e77f2b896d343c746fa353c910a17be85a03da80919aa","isrc":"QM4TW1971763","name":"Deus Vult","registered_at":"2026-06-20T10:12:35Z","spotify_id":"67uNYy66BRIg7Plg4XtnmY","type":"track"}

Orden del Temple
type: MusicRecording
duration: PT5M11S
duration ms: 311893
explicit: false
by artist: Legado de una Tragedia
by artist: Avalanch
by artist: Isra Ramos
by artist: Miguel Franco
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971764
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T03:16:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde721ba6a3a716d7e32e478461f62cf54995feaa5c362ecde5556aa1c92135d9
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/0ym75KG45zIF0Z2NUxJmT5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ym75KG45zIF0Z2NUxJmT5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde721ba6a3a716d7e32e478461f62cf54995feaa5c362ecde5556aa1c92135d9","isrc":"QM4TW1971764","name":"Orden del Temple","registered_at":"2026-06-11T03:16:29Z","spotify_id":"0ym75KG45zIF0Z2NUxJmT5","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 0xde721ba6a3a716d7e32e478461f62cf54995feaa5c362ecde5556aa1c92135d9. 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/0ym75KG45zIF0Z2NUxJmT5.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/0ym75KG45zIF0Z2NUxJmT5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xde721ba6a3a716d7e32e478461f62cf54995feaa5c362ecde5556aa1c92135d9","isrc":"QM4TW1971764","name":"Orden del Temple","registered_at":"2026-06-11T03:16:29Z","spotify_id":"0ym75KG45zIF0Z2NUxJmT5","type":"track"}

Escrito en Piedra
type: MusicRecording
duration: PT4M34S
duration ms: 274840
explicit: false
by artist: Legado de una Tragedia
by artist: Ignacio Prieto
by artist: Isra Ramos
by artist: Alfred Romero
by artist: Dark Moor
by artist: Eden Lost
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971765
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T10:13:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbbc4eae39521c70b4b4120232fb3f539df84d98e756d13eaafa344c2f8e68a9e
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/42hk98fEijcO4oxmAM8Uq4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42hk98fEijcO4oxmAM8Uq4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbbc4eae39521c70b4b4120232fb3f539df84d98e756d13eaafa344c2f8e68a9e","isrc":"QM4TW1971765","name":"Escrito en Piedra","registered_at":"2026-06-20T10:13:47Z","spotify_id":"42hk98fEijcO4oxmAM8Uq4","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 0xbbc4eae39521c70b4b4120232fb3f539df84d98e756d13eaafa344c2f8e68a9e. 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/42hk98fEijcO4oxmAM8Uq4.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/42hk98fEijcO4oxmAM8Uq4.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xbbc4eae39521c70b4b4120232fb3f539df84d98e756d13eaafa344c2f8e68a9e","isrc":"QM4TW1971765","name":"Escrito en Piedra","registered_at":"2026-06-20T10:13:47Z","spotify_id":"42hk98fEijcO4oxmAM8Uq4","type":"track"}

El Cruzado
type: MusicRecording
duration: PT4M30S
duration ms: 270666
explicit: false
by artist: Legado de una Tragedia
by artist: José Andrëa
by artist: Carlos Expósito
by artist: Ricardo Esteban
by artist: Manolo Arias
by artist: Diego Palacio
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1945232
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T13:38:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9008fecce4ff2eb93e9170159bdb7fb318467fe0d2ae198944b6813beca37a70
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/4r3OPWY8A5BVyQaw83a2AZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4r3OPWY8A5BVyQaw83a2AZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9008fecce4ff2eb93e9170159bdb7fb318467fe0d2ae198944b6813beca37a70","isrc":"QM4TW1945232","name":"El Cruzado","registered_at":"2026-06-08T13:38:16Z","spotify_id":"4r3OPWY8A5BVyQaw83a2AZ","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 0x9008fecce4ff2eb93e9170159bdb7fb318467fe0d2ae198944b6813beca37a70. 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/4r3OPWY8A5BVyQaw83a2AZ.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/4r3OPWY8A5BVyQaw83a2AZ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9008fecce4ff2eb93e9170159bdb7fb318467fe0d2ae198944b6813beca37a70","isrc":"QM4TW1945232","name":"El Cruzado","registered_at":"2026-06-08T13:38:16Z","spotify_id":"4r3OPWY8A5BVyQaw83a2AZ","type":"track"}

París
type: MusicRecording
duration: PT0M51S
duration ms: 51146
explicit: false
by artist: Legado de una Tragedia
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971767
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T10:58:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1be4dc90c1842d76521115018153a5176cb2d3033faec141b34e68ae12c6dccf
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/065iOulK9d9oHsAKuMuhji.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/065iOulK9d9oHsAKuMuhji
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1be4dc90c1842d76521115018153a5176cb2d3033faec141b34e68ae12c6dccf","isrc":"QM4TW1971767","name":"París","registered_at":"2026-06-27T10:58:49Z","spotify_id":"065iOulK9d9oHsAKuMuhji","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 0x1be4dc90c1842d76521115018153a5176cb2d3033faec141b34e68ae12c6dccf. 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/065iOulK9d9oHsAKuMuhji.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/065iOulK9d9oHsAKuMuhji.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x1be4dc90c1842d76521115018153a5176cb2d3033faec141b34e68ae12c6dccf","isrc":"QM4TW1971767","name":"París","registered_at":"2026-06-27T10:58:49Z","spotify_id":"065iOulK9d9oHsAKuMuhji","type":"track"}

Intrigas
type: MusicRecording
duration: PT4M31S
duration ms: 271053
explicit: false
by artist: Legado de una Tragedia
by artist: Bon Viant
by artist: Charly Lopez
by artist: Cherokee
by artist: David Arredondo
by artist: Fran Vázquez
by artist: José Broseta
by artist: Opera Magna
by artist: Taken
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971768
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T14:43:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00720f348121d5633fd5984d49c46a62788977169fd0e50ad1fd81f145987dc7
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/2smJM2P1BYJxmHtaqO9SuA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2smJM2P1BYJxmHtaqO9SuA
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 0x00720f348121d5633fd5984d49c46a62788977169fd0e50ad1fd81f145987dc7. 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/2smJM2P1BYJxmHtaqO9SuA.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/2smJM2P1BYJxmHtaqO9SuA.
  date published: 2026-07-02T03:55:08Z

Almas Encadenadas
type: MusicRecording
duration: PT2M23S
duration ms: 143213
explicit: false
by artist: Legado de una Tragedia
by artist: Chus Herranz
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971769
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T10:12:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c8c0c2d1f17a6bfa05c552fe72931e2a75f5e372c1e5c0cd6a4c0128fcdf021
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/6Y0HQVd8H01V4PVmHfZVuh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Y0HQVd8H01V4PVmHfZVuh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c8c0c2d1f17a6bfa05c552fe72931e2a75f5e372c1e5c0cd6a4c0128fcdf021","isrc":"QM4TW1971769","name":"Almas Encadenadas","registered_at":"2026-06-25T10:12:37Z","spotify_id":"6Y0HQVd8H01V4PVmHfZVuh","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 0x2c8c0c2d1f17a6bfa05c552fe72931e2a75f5e372c1e5c0cd6a4c0128fcdf021. 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/6Y0HQVd8H01V4PVmHfZVuh.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/6Y0HQVd8H01V4PVmHfZVuh.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x2c8c0c2d1f17a6bfa05c552fe72931e2a75f5e372c1e5c0cd6a4c0128fcdf021","isrc":"QM4TW1971769","name":"Almas Encadenadas","registered_at":"2026-06-25T10:12:37Z","spotify_id":"6Y0HQVd8H01V4PVmHfZVuh","type":"track"}

Rex Bellator
type: MusicRecording
duration: PT4M14S
duration ms: 254186
explicit: false
by artist: Legado de una Tragedia
by artist: Jorge Berceo
by artist: José Broseta
by artist: Opera Magna
by artist: Sangre Azul
by artist: Tony Solo
by artist: Zenobia
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971770
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T12:03:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f80600cd1b156fff2cad06b6f6a29cc4956e1a7a02e45d91066178b38c16d28
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/7rbmKwVHGzNzLb0DBQae20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rbmKwVHGzNzLb0DBQae20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f80600cd1b156fff2cad06b6f6a29cc4956e1a7a02e45d91066178b38c16d28","isrc":"QM4TW1971770","name":"Rex Bellator","registered_at":"2026-06-23T12:03:05Z","spotify_id":"7rbmKwVHGzNzLb0DBQae20","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 0x4f80600cd1b156fff2cad06b6f6a29cc4956e1a7a02e45d91066178b38c16d28. 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/7rbmKwVHGzNzLb0DBQae20.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/7rbmKwVHGzNzLb0DBQae20.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x4f80600cd1b156fff2cad06b6f6a29cc4956e1a7a02e45d91066178b38c16d28","isrc":"QM4TW1971770","name":"Rex Bellator","registered_at":"2026-06-23T12:03:05Z","spotify_id":"7rbmKwVHGzNzLb0DBQae20","type":"track"}

La Conspiración
type: MusicRecording
duration: PT0M57S
duration ms: 57800
explicit: false
by artist: Legado de una Tragedia
by artist: David Ortiz
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971771

Sangre Inocente
type: MusicRecording
duration: PT3M56S
duration ms: 236266
explicit: false
by artist: Legado de una Tragedia
by artist: Baol Bardot Bulsara
by artist: Manuel Escudero
by artist: Sacramento
by artist: Trance
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971772
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T10:12:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c9b317190a89287d907fb7feffd58ee9c1dd900cb9bbe5f445fa6aef27caa24
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/0hnSlflO1A1dQUwey82r4W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0hnSlflO1A1dQUwey82r4W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c9b317190a89287d907fb7feffd58ee9c1dd900cb9bbe5f445fa6aef27caa24","isrc":"QM4TW1971772","name":"Sangre Inocente","registered_at":"2026-06-25T10:12:57Z","spotify_id":"0hnSlflO1A1dQUwey82r4W","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 0x7c9b317190a89287d907fb7feffd58ee9c1dd900cb9bbe5f445fa6aef27caa24. 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/0hnSlflO1A1dQUwey82r4W.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/0hnSlflO1A1dQUwey82r4W.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x7c9b317190a89287d907fb7feffd58ee9c1dd900cb9bbe5f445fa6aef27caa24","isrc":"QM4TW1971772","name":"Sangre Inocente","registered_at":"2026-06-25T10:12:57Z","spotify_id":"0hnSlflO1A1dQUwey82r4W","type":"track"}

Plegarias
type: MusicRecording
duration: PT1M54S
duration ms: 114920
explicit: false
by artist: Legado de una Tragedia
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971773

Y Judas Traicionó al Señor
type: MusicRecording
duration: PT4M0S
duration ms: 240880
explicit: false
by artist: Legado de una Tragedia
by artist: Baol Bardot Bulsara
by artist: Candlemass
by artist: Therion
by artist: Thomas Vikström
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971774
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T18:37:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe852a06e77554dd60ab470782f0b65c490effcbcb8e27ce495e775e5072c6624
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/0aV6VJ5bBoZBXBLOUt9R1i.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0aV6VJ5bBoZBXBLOUt9R1i
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe852a06e77554dd60ab470782f0b65c490effcbcb8e27ce495e775e5072c6624","isrc":"QM4TW1971774","name":"Y Judas Traicionó al Señor","registered_at":"2026-06-24T18:37:32Z","spotify_id":"0aV6VJ5bBoZBXBLOUt9R1i","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 0xe852a06e77554dd60ab470782f0b65c490effcbcb8e27ce495e775e5072c6624. 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/0aV6VJ5bBoZBXBLOUt9R1i.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/0aV6VJ5bBoZBXBLOUt9R1i.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xe852a06e77554dd60ab470782f0b65c490effcbcb8e27ce495e775e5072c6624","isrc":"QM4TW1971774","name":"Y Judas Traicionó al Señor","registered_at":"2026-06-24T18:37:32Z","spotify_id":"0aV6VJ5bBoZBXBLOUt9R1i","type":"track"}

Notre Dâme
type: MusicRecording
duration: PT1M0S
duration ms: 60546
explicit: false
by artist: Legado de una Tragedia
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971775

Falsas Acusaciones
type: MusicRecording
duration: PT1M30S
duration ms: 90786
explicit: false
by artist: Legado de una Tragedia
by artist: Manuel Escudero
by artist: Sacramento
by artist: Trance
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971776
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T10:58:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc011d3b9f01c8b98db0fc6ee7f8d253558849873e56d18ba40204cf38d5249d2
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/4l3cbheiaft9OORs4efC1e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4l3cbheiaft9OORs4efC1e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc011d3b9f01c8b98db0fc6ee7f8d253558849873e56d18ba40204cf38d5249d2","isrc":"QM4TW1971776","name":"Falsas Acusaciones","registered_at":"2026-06-27T10:58:49Z","spotify_id":"4l3cbheiaft9OORs4efC1e","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 0xc011d3b9f01c8b98db0fc6ee7f8d253558849873e56d18ba40204cf38d5249d2. 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/4l3cbheiaft9OORs4efC1e.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/4l3cbheiaft9OORs4efC1e.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xc011d3b9f01c8b98db0fc6ee7f8d253558849873e56d18ba40204cf38d5249d2","isrc":"QM4TW1971776","name":"Falsas Acusaciones","registered_at":"2026-06-27T10:58:49Z","spotify_id":"4l3cbheiaft9OORs4efC1e","type":"track"}

Baphomet
type: MusicRecording
duration: PT4M29S
duration ms: 269640
explicit: false
by artist: Legado de una Tragedia
by artist: Outreach
by artist: Bloodhunter
by artist: Diva Satánica
by artist: Sara Benito
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971777
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T18:39:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x371df3f0aed12b05385b1f10cd0f0d1b78527e062e41c741b57308f8bf435109
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/4b34PaQZpqe2qlspg0TmhM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4b34PaQZpqe2qlspg0TmhM
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 0x371df3f0aed12b05385b1f10cd0f0d1b78527e062e41c741b57308f8bf435109. 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/4b34PaQZpqe2qlspg0TmhM.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/4b34PaQZpqe2qlspg0TmhM.
  date published: 2026-07-02T05:09:12Z

La Penitencia de la Duda
type: MusicRecording
duration: PT5M25S
duration ms: 325906
explicit: false
by artist: Legado de una Tragedia
by artist: Tete Novoa
by artist: Saratoga
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971778
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T18:38:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7636c0c0e5fc8841193b7ce1b73398dc706159847f685f64b48e79a49e107cb
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/7m6f5VO5pGdXJCxz8aBcha.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7m6f5VO5pGdXJCxz8aBcha
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7636c0c0e5fc8841193b7ce1b73398dc706159847f685f64b48e79a49e107cb","isrc":"QM4TW1971778","name":"La Penitencia de la Duda","registered_at":"2026-06-24T18:38:21Z","spotify_id":"7m6f5VO5pGdXJCxz8aBcha","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 0xb7636c0c0e5fc8841193b7ce1b73398dc706159847f685f64b48e79a49e107cb. 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/7m6f5VO5pGdXJCxz8aBcha.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/7m6f5VO5pGdXJCxz8aBcha.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb7636c0c0e5fc8841193b7ce1b73398dc706159847f685f64b48e79a49e107cb","isrc":"QM4TW1971778","name":"La Penitencia de la Duda","registered_at":"2026-06-24T18:38:21Z","spotify_id":"7m6f5VO5pGdXJCxz8aBcha","type":"track"}

Aciaga Verdad
type: MusicRecording
duration: PT2M35S
duration ms: 155640
explicit: false
by artist: Legado de una Tragedia
by artist: Chus Herranz
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971779

Entre un Padre y un Hijo
type: MusicRecording
duration: PT1M18S
duration ms: 78240
explicit: false
by artist: Legado de una Tragedia
by artist: Andrea Padilla
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971780

La Maldición
type: MusicRecording
duration: PT4M56S
duration ms: 296546
explicit: false
by artist: Legado de una Tragedia
in album: El Secreto de los Templarios
  type: MusicAlbum
  date published: 2019-02-28
isrc code: QM4TW1971781
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T10:12:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3314cc7f3c820a8c93a92f26d4aaa8776df990ac2a6a5fe98520992249037dc9
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/5HXckr97kpujqOfUWSXsqp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HXckr97kpujqOfUWSXsqp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3314cc7f3c820a8c93a92f26d4aaa8776df990ac2a6a5fe98520992249037dc9","isrc":"QM4TW1971781","name":"La Maldición","registered_at":"2026-06-25T10:12:47Z","spotify_id":"5HXckr97kpujqOfUWSXsqp","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 0x3314cc7f3c820a8c93a92f26d4aaa8776df990ac2a6a5fe98520992249037dc9. 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/5HXckr97kpujqOfUWSXsqp.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/5HXckr97kpujqOfUWSXsqp.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x3314cc7f3c820a8c93a92f26d4aaa8776df990ac2a6a5fe98520992249037dc9","isrc":"QM4TW1971781","name":"La Maldición","registered_at":"2026-06-25T10:12:47Z","spotify_id":"5HXckr97kpujqOfUWSXsqp","type":"track"}