Amaia
type: MusicGroup
popularity: 62
followers: 353436
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additional property: OTSCanonicalRecord
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 0xcc575c865776e56def1472a2f35e43f48e770d64869b52dcb26fbe02a966163e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/86c35ce4-59c0-471f-9a80-b8a5ab0ea507.json and https://artists.proofprofile.net/proofs/artist/86c35ce4-59c0-471f-9a80-b8a5ab0ea507.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: City Of Stars (Operación Triunfo 2017)
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  date published: 2017-11-14
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album: City Of Stars (Operación Triunfo 2017)
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album: Shape Of You (Operación Triunfo 2017)
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  track: Shape Of You - Operación Triunfo 2017
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album: Shape Of You (Operación Triunfo 2017)
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album: So What (Operación Triunfo 2017)
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    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
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      date published: 2026-07-05T19:27:56Z
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album: Across The Universe (Operación Triunfo 2017)
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  date published: 2017-12-12
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album: Across The Universe (Operación Triunfo 2017)
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album: Me Conformo (Operación Triunfo 2017)
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album: Shake It Out (Operación Triunfo 2017)
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album: Soñar Contigo (Operación Triunfo 2017)
album: Love On The Brain (Operación Triunfo 2017)
album: Te Recuerdo Amanda (Operación Triunfo 2017)
album: Al Cantar (Operación Triunfo 2017)
album: Tu Canción (Operación Triunfo 2017)
album: Miedo (Operación Triunfo 2017)
album: Starman (Operación Triunfo 2017)
album: Sus Canciones (Operación Triunfo 2017)
album: Tu Canción
album: Your Song
album: Un Nuevo Lugar
album: El Relámpago
album: Nadie Podría Hacerlo
album: Quedará En Nuestra Mente
album: Tan Pequeñica Y Sincera
album: Pero No Pasa Nada
album: Quiero Que Vengas
album: Nuevo Verano
album: Cosas interesantes para decir (En directo en el estudio)
album: Yo Invito
album: Quiero Pero No
album: Yamaguchi
album: Bienvenidos Al Show
album: La Canción Que No Quiero Cantarte
album: Cuando No Sé Quién Soy
album: Más De La Mitad (Canción original de la película “No Mires A Los Ojos”)
album: Malos Tiempos Para La Lírica (Canción de la película “Mañana Es Hoy”)
album: Yamaguchi (Versión Japonesa)
album: Fiebre
album: Nanai
album: Tocotó
album: Tengo Un Pensamiento
album: Si Abro Los Ojos No Es Real
album: Aralar
track: Yo Invito
track: Quedará En Nuestra Mente
track: Lucha De Gigantes
track: Con Las Ganas
track: La Canción Que No Quiero Cantarte
track: Quiero Que Vengas
track: Bienvenidos Al Show
track: Fiebre
track: Esos ojos negros (feat. Amaia)
track: Efímera
track: Gracias Por La Música
track: Miedo - Operación Triunfo 2017
track: Shake It Out - Operación Triunfo 2017
track: City Of Stars - Operación Triunfo 2017
track: Un Nuevo Lugar

Amaia
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Shake It Out (Operación Triunfo 2017)
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date published: 2018-01-02

Soñar Contigo (Operación Triunfo 2017)
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Soñar Contigo (Operación Triunfo 2017)
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Love On The Brain (Operación Triunfo 2017)
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date published: 2018-01-15
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Love On The Brain (Operación Triunfo 2017)
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Te Recuerdo Amanda (Operación Triunfo 2017)
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Tu Canción (Operación Triunfo 2017)
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Starman (Operación Triunfo 2017)
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Miedo (Operación Triunfo 2017)
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Sus Canciones (Operación Triunfo 2017)
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track: Todo Mi Amor Eres Tú (I Just Can't Stop Loving You)
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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track: Soñar Contigo
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-02T16:51:38Z
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Shape Of You
track: Con Las Ganas
track: City Of Stars
track: Todas Las Flores
track: Las Cuatro Y Diez

Amaia
type: MusicGroup

Sus Canciones (Operación Triunfo 2017)
type: MusicAlbum
date published: 2018-03-09

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value: registered

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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 0x4daba0b9cda0cb543909130877f59b827c6b80cbe501c309d5b3724e1d559486. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Z8UfiYDtBSBYMht7DsrCb.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/3Z8UfiYDtBSBYMht7DsrCb.
date published: 2026-07-02T16:51:38Z
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Shape Of You
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Con Las Ganas
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68bc8443d56c64d26736f3d0ea38755b0456f32e352787c4d98fbadbfa37aff7. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5e1gjQFb7aSRgI0mP4B6IH.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/5e1gjQFb7aSRgI0mP4B6IH.
  date published: 2026-07-03T08:56:35Z
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City Of Stars
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Todas Las Flores
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Las Cuatro Y Diez
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Sus Canciones (Operación Triunfo 2017)
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date published: 2018-03-09
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track: Miedo
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track: Al Cantar
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track: Te Recuerdo Amanda
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track: Shake It Out
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track: Across The Universe
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track: So What
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track: Shape Of You
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track: Con Las Ganas
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track: City Of Stars
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track: Todas Las Flores
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Tu Canción
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Tu Canción
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Your Song
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Un Nuevo Lugar
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El Relámpago
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El Relámpago
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Nadie Podría Hacerlo
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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Quedará En Nuestra Mente
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Quedará En Nuestra Mente
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Tan Pequeñica Y Sincera
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Pero No Pasa Nada
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Quiero Que Vengas
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Nuevo Verano
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Yo Invito
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Bienvenidos Al Show
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La Canción Que No Quiero Cantarte
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La Canción Que No Quiero Cantarte
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Cuando No Sé Quién Soy
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Más De La Mitad (Canción original de la película “No Mires A Los Ojos”)
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Malos Tiempos Para La Lírica (Canción de la película “Mañana Es Hoy”)
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Yamaguchi (Versión Japonesa)
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Fiebre
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Nanai
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Tocotó
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Tocotó
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Tengo Un Pensamiento
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Si Abro Los Ojos No Es Real
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Aralar
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Aralar
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Yo Invito
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Yo Invito
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Quedará En Nuestra Mente
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Lucha De Gigantes
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Con Las Ganas
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La Canción Que No Quiero Cantarte
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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 0x68ceb486680b539a1d4f5714e20adea6a59ebfafb32e8ae54b80f5fd2b5b63ef. 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/1BLWBkRUpDRTNxIjfhDlOn.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/1BLWBkRUpDRTNxIjfhDlOn.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x68ceb486680b539a1d4f5714e20adea6a59ebfafb32e8ae54b80f5fd2b5b63ef","isrc":"ES5702200072","name":"La Canción Que No Quiero Cantarte","registered_at":"2026-06-05T15:29:32Z","spotify_id":"1BLWBkRUpDRTNxIjfhDlOn","type":"track"}

Quiero Que Vengas
type: MusicRecording
duration: PT3M17S
duration ms: 197574
explicit: false
by artist: Amaia
in album: Viaje Indie
  type: MusicAlbum
  date published: 2024-05-24
isrc code: ES5701900471
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T09:47:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5297b935552120050c927077e409cc63f716330b28a780398ce36f6e854a253
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956889
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5KGBC8uBy4gKrOADwX5FFF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KGBC8uBy4gKrOADwX5FFF
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 0xa5297b935552120050c927077e409cc63f716330b28a780398ce36f6e854a253. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5KGBC8uBy4gKrOADwX5FFF.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/5KGBC8uBy4gKrOADwX5FFF.
  date published: 2026-07-06T06:56:49Z
  text: {"copyright_id":"0xa5297b935552120050c927077e409cc63f716330b28a780398ce36f6e854a253","isrc":"ES5701900471","name":"Quiero Que Vengas","registered_at":"2026-06-24T09:47:20Z","spotify_id":"5KGBC8uBy4gKrOADwX5FFF","type":"track"}

Bienvenidos Al Show
type: MusicRecording
duration: PT3M47S
duration ms: 227706
explicit: false
by artist: Amaia
in album: Viaje Indie
  type: MusicAlbum
  date published: 2024-05-24

Fiebre
type: MusicRecording
duration: PT2M22S
duration ms: 142938
explicit: false
by artist: Amaia
in album: Viaje Indie
  type: MusicAlbum
  date published: 2024-05-24

Esos ojos negros (feat. Amaia)
type: MusicRecording
duration: PT4M8S
duration ms: 248040
explicit: false
by artist: Mikel Erentxun
by artist: Amaia
in album: Amigos de Guardia
  type: MusicAlbum
  date published: 2021-10-08
isrc code: ES5152001294
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:13:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe33434bf4282dcb9f69429f08620e176889275a3ce1d0f9176633e098f32437
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/30megonMJTs4e28qLlylPm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/30megonMJTs4e28qLlylPm
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 0xfe33434bf4282dcb9f69429f08620e176889275a3ce1d0f9176633e098f32437. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/30megonMJTs4e28qLlylPm.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/30megonMJTs4e28qLlylPm.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xfe33434bf4282dcb9f69429f08620e176889275a3ce1d0f9176633e098f32437","isrc":"ES5152001294","name":"Esos ojos negros (feat. Amaia)","registered_at":"2026-06-07T19:13:14Z","spotify_id":"30megonMJTs4e28qLlylPm","type":"track"}

Efímera
type: MusicRecording
duration: PT2M43S
duration ms: 163853
explicit: false
by artist: Los Hermanos Cubero
by artist: Amaia
in album: Errantes Telúricos
  type: MusicAlbum
  date published: 2021-02-19
isrc code: ES66S2100013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:27:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d0f54387b41211bc85d05b283a32b1d85d04075da0ff5a6de1af25435d227ae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1gs3dy86oM8UgyZfoQIeD7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gs3dy86oM8UgyZfoQIeD7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d0f54387b41211bc85d05b283a32b1d85d04075da0ff5a6de1af25435d227ae","isrc":"ES66S2100013","name":"Efímera","registered_at":"2026-06-07T20:27:29Z","spotify_id":"1gs3dy86oM8UgyZfoQIeD7","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 0x7d0f54387b41211bc85d05b283a32b1d85d04075da0ff5a6de1af25435d227ae. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1gs3dy86oM8UgyZfoQIeD7.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/1gs3dy86oM8UgyZfoQIeD7.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x7d0f54387b41211bc85d05b283a32b1d85d04075da0ff5a6de1af25435d227ae","isrc":"ES66S2100013","name":"Efímera","registered_at":"2026-06-07T20:27:29Z","spotify_id":"1gs3dy86oM8UgyZfoQIeD7","type":"track"}

Quedará En Nuestra Mente
type: MusicRecording
duration: PT3M51S
duration ms: 231032
explicit: false
by artist: Amaia
in album: Con Corazón - Las Baladas De Ayer, Hoy Y Siempre
  type: MusicAlbum
  date published: 2023-09-15

Quiero Que Vengas
type: MusicRecording
duration: PT3M17S
duration ms: 197574
explicit: false
by artist: Amaia
in album: Radar de Éxitos: Alternativos
  type: MusicAlbum
  date published: 2023-08-04
isrc code: ES5701900471
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T09:47:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5297b935552120050c927077e409cc63f716330b28a780398ce36f6e854a253
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/01ec5u8O8kxuBPU1Zd5XZG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01ec5u8O8kxuBPU1Zd5XZG
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5297b935552120050c927077e409cc63f716330b28a780398ce36f6e854a253","isrc":"ES5701900471","name":"Quiero Que Vengas","registered_at":"2026-06-24T09:47:20Z","spotify_id":"01ec5u8O8kxuBPU1Zd5XZG","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 0xa5297b935552120050c927077e409cc63f716330b28a780398ce36f6e854a253. 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/01ec5u8O8kxuBPU1Zd5XZG.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/01ec5u8O8kxuBPU1Zd5XZG.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa5297b935552120050c927077e409cc63f716330b28a780398ce36f6e854a253","isrc":"ES5701900471","name":"Quiero Que Vengas","registered_at":"2026-06-24T09:47:20Z","spotify_id":"01ec5u8O8kxuBPU1Zd5XZG","type":"track"}

Quedará En Nuestra Mente
type: MusicRecording
duration: PT3M51S
duration ms: 231032
explicit: false
by artist: Amaia
in album: Mix Alternativo
  type: MusicAlbum
  date published: 2023-06-10

Quedará En Nuestra Mente
type: MusicRecording
duration: PT3M51S
duration ms: 231032
explicit: false
by artist: Amaia
in album: Ambientando: Alternativas
  type: MusicAlbum
  date published: 2023-05-25

Gracias Por La Música
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duration: PT3M41S
duration ms: 221333
explicit: false
by artist: Amaia
by artist: Rosa López
in album: Operación Triunfo 2017 (Duetos)
  type: MusicAlbum
  date published: 2017-12-22
isrc code: ES5701701188
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T06:42:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x059dca081aad4438289f20ea40fd3bbb679e8d8ff1e953fd1f8f5e08d9cc1035
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6qkLzBNqzBOuDfHjf7fyyw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qkLzBNqzBOuDfHjf7fyyw
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x059dca081aad4438289f20ea40fd3bbb679e8d8ff1e953fd1f8f5e08d9cc1035","isrc":"ES5701701188","name":"Gracias Por La Música","registered_at":"2026-06-20T06:42:32Z","spotify_id":"6qkLzBNqzBOuDfHjf7fyyw","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 0x059dca081aad4438289f20ea40fd3bbb679e8d8ff1e953fd1f8f5e08d9cc1035. 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/6qkLzBNqzBOuDfHjf7fyyw.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/6qkLzBNqzBOuDfHjf7fyyw.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x059dca081aad4438289f20ea40fd3bbb679e8d8ff1e953fd1f8f5e08d9cc1035","isrc":"ES5701701188","name":"Gracias Por La Música","registered_at":"2026-06-20T06:42:32Z","spotify_id":"6qkLzBNqzBOuDfHjf7fyyw","type":"track"}

Miedo - Operación Triunfo 2017
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duration: PT3M29S
duration ms: 209106
explicit: false
by artist: Amaia
in album: Las Mejores Covers de OT Operación Triunfo
  type: MusicAlbum
  date published: 2023-10-20

Shake It Out - Operación Triunfo 2017
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duration: PT2M49S
duration ms: 169813
explicit: false
by artist: Amaia
in album: Las Mejores Covers de OT Operación Triunfo
  type: MusicAlbum
  date published: 2023-10-20

City Of Stars - Operación Triunfo 2017
type: MusicRecording
duration: PT2M30S
duration ms: 150108
explicit: false
by artist: Amaia
by artist: Alfred García
in album: Las Mejores Covers de OT Operación Triunfo
  type: MusicAlbum
  date published: 2023-10-20

Un Nuevo Lugar
type: MusicRecording
duration: PT1M39S
duration ms: 99993
explicit: false
by artist: Amaia
in album: Pasaporte al Relax
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