Huaira
type: MusicGroup
popularity: 37
followers: 17531
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f4b2604c264e029836e02e954fdedf8026092fd5f36ce2fa69695576c52a87e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c556b3a-2471-4192-b38e-21745d71b26d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c556b3a-2471-4192-b38e-21745d71b26d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6c556b3a-2471-4192-b38e-21745d71b26d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4b2604c264e029836e02e954fdedf8026092fd5f36ce2fa69695576c52a87e. 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/6c556b3a-2471-4192-b38e-21745d71b26d.json and https://artists.proofprofile.net/proofs/artist/6c556b3a-2471-4192-b38e-21745d71b26d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Ñuka Shunku
  type: MusicAlbum
  date published: 2018-06-21
  track: Semilla Solar
    type: MusicRecording
    duration: PT4M45S
    duration ms: 285611
    explicit: false
    by artist: Huaira
    in album: Ñuka Shunku
      type: MusicAlbum
      date published: 2018-06-21
    isrc code: TCADR1838920
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T09:16:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfc38ef53da7686d73568c3653ffaf3cc41d8abe7f78a53bcbaab2ef68f16c4cb
    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/6oObc2zH6XkQiBr9kgADYT.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oObc2zH6XkQiBr9kgADYT
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xfc38ef53da7686d73568c3653ffaf3cc41d8abe7f78a53bcbaab2ef68f16c4cb","isrc":"TCADR1838920","name":"Semilla Solar","registered_at":"2026-06-05T09:16:11Z","spotify_id":"6oObc2zH6XkQiBr9kgADYT","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 0xfc38ef53da7686d73568c3653ffaf3cc41d8abe7f78a53bcbaab2ef68f16c4cb. 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/6oObc2zH6XkQiBr9kgADYT.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/6oObc2zH6XkQiBr9kgADYT.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xfc38ef53da7686d73568c3653ffaf3cc41d8abe7f78a53bcbaab2ef68f16c4cb","isrc":"TCADR1838920","name":"Semilla Solar","registered_at":"2026-06-05T09:16:11Z","spotify_id":"6oObc2zH6XkQiBr9kgADYT","type":"track"}
  track: Ochiemay
    type: MusicRecording
    duration: PT5M33S
    duration ms: 333456
    explicit: false
    by artist: Huaira
    in album: Ñuka Shunku
      type: MusicAlbum
      date published: 2018-06-21
    isrc code: TCADR1838921
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T07:05:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd11770355e72070493966cb3604e406f1c474a9e600c1be858428411b5ccb6d5
    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/6YzKjgEoJ8BOssxukjUAea.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YzKjgEoJ8BOssxukjUAea
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11770355e72070493966cb3604e406f1c474a9e600c1be858428411b5ccb6d5. 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/6YzKjgEoJ8BOssxukjUAea.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/6YzKjgEoJ8BOssxukjUAea.
      date published: 2026-06-13T15:41:10Z
  track: Ñuka Shunku
    type: MusicRecording
    duration: PT6M6S
    duration ms: 366049
    explicit: false
    by artist: Huaira
    in album: Ñuka Shunku
      type: MusicAlbum
      date published: 2018-06-21
    isrc code: TCADR1838923
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T06:11:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0482af5dfcfbf4902ca0f6a421100bb6f8c9c3327324d8f878a69097b7453060
    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/4j0mEtDSpLODsHrIQmEtLa.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4j0mEtDSpLODsHrIQmEtLa
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x0482af5dfcfbf4902ca0f6a421100bb6f8c9c3327324d8f878a69097b7453060","isrc":"TCADR1838923","name":"Ñuka Shunku","registered_at":"2026-06-05T06:11:30Z","spotify_id":"4j0mEtDSpLODsHrIQmEtLa","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 0x0482af5dfcfbf4902ca0f6a421100bb6f8c9c3327324d8f878a69097b7453060. 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/4j0mEtDSpLODsHrIQmEtLa.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/4j0mEtDSpLODsHrIQmEtLa.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x0482af5dfcfbf4902ca0f6a421100bb6f8c9c3327324d8f878a69097b7453060","isrc":"TCADR1838923","name":"Ñuka Shunku","registered_at":"2026-06-05T06:11:30Z","spotify_id":"4j0mEtDSpLODsHrIQmEtLa","type":"track"}
  track: Clavelito
    type: MusicRecording
    duration: PT5M17S
    duration ms: 317781
    explicit: false
    by artist: Huaira
    in album: Ñuka Shunku
      type: MusicAlbum
      date published: 2018-06-21
    isrc code: TCADR1838924
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T13:15:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x719f5d051a53778216612821c29e3d78cc2d0963c836ca5a9966552d6978b924
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953536
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
album: Sonámbula
album: Los Danzantes
track: Aguasanta
track: La Luz
track: Mamaciterranea
track: Maria Sabina
track: Maria Sabina - Nicola Cruz Remix
track: Velo
track: Aguas Que Se Bifurcan
track: Amarnos Ahora
track: Semilla Solar
track: Ochiemay
track: Ñuka Shunku
track: Clavelito
track: Aya Love
track: Vamos a la Luna / La Rueda Que Mueve al Mundo

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3oP8vH4sH7gKqQ1jpVKt3G.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oP8vH4sH7gKqQ1jpVKt3G

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719f5d051a53778216612821c29e3d78cc2d0963c836ca5a9966552d6978b924. 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/3oP8vH4sH7gKqQ1jpVKt3G.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/3oP8vH4sH7gKqQ1jpVKt3G.
date published: 2026-06-13T17:25:41Z

Ñuka Shunku
type: MusicAlbum
date published: 2018-06-21
track: Semilla Solar
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285611
  explicit: false
  by artist: Huaira
  in album: Ñuka Shunku
    type: MusicAlbum
    date published: 2018-06-21
track: Ochiemay
  type: MusicRecording
  duration: PT5M33S
  duration ms: 333456
  explicit: false
  by artist: Huaira
  in album: Ñuka Shunku
    type: MusicAlbum
    date published: 2018-06-21
track: Ñuka Shunku
  type: MusicRecording
  duration: PT6M6S
  duration ms: 366049
  explicit: false
  by artist: Huaira
  in album: Ñuka Shunku
    type: MusicAlbum
    date published: 2018-06-21
track: Clavelito
  type: MusicRecording
  duration: PT5M17S
  duration ms: 317781
  explicit: false
  by artist: Huaira
  in album: Ñuka Shunku
    type: MusicAlbum
    date published: 2018-06-21

Ñuka Shunku
type: MusicAlbum
date published: 2018-06-21
track: Semilla Solar
  type: MusicRecording
  duration: PT4M45S
  duration ms: 285611
  explicit: false
  by artist: Huaira
  in album: Ñuka Shunku
    type: MusicAlbum
    date published: 2018-06-21
track: Ochiemay
  type: MusicRecording
  duration: PT5M33S
  duration ms: 333456
  explicit: false
  by artist: Huaira
  in album: Ñuka Shunku
    type: MusicAlbum
    date published: 2018-06-21
track: Ñuka Shunku
  type: MusicRecording
  duration: PT6M6S
  duration ms: 366049
  explicit: false
  by artist: Huaira
  in album: Ñuka Shunku
    type: MusicAlbum
    date published: 2018-06-21
track: Clavelito
  type: MusicRecording
  duration: PT5M17S
  duration ms: 317781
  explicit: false
  by artist: Huaira
  in album: Ñuka Shunku
    type: MusicAlbum
    date published: 2018-06-21

Sonámbula
type: MusicAlbum
date published: 2023-02-03
track: Sonámbula
  type: MusicRecording
  duration: PT5M15S
  duration ms: 315054
  explicit: false
  by artist: Huaira
  in album: Sonámbula
    type: MusicAlbum
    date published: 2023-02-03

Sonámbula
type: MusicAlbum
date published: 2023-02-03
track: Sonámbula
  type: MusicRecording
  duration: PT5M15S
  duration ms: 315054
  explicit: false
  by artist: Huaira
  in album: Sonámbula
    type: MusicAlbum
    date published: 2023-02-03

Sonámbula
type: MusicAlbum
date published: 2023-02-03
track: Sonámbula
  type: MusicRecording
  duration: PT5M15S
  duration ms: 315054
  explicit: false
  by artist: Huaira
  in album: Sonámbula
    type: MusicAlbum
    date published: 2023-02-03

Los Danzantes
type: MusicAlbum
date published: 2023-03-10
track: Los Danzantes
  type: MusicRecording
  duration: PT5M6S
  duration ms: 306998
  explicit: false
  by artist: Huaira
  in album: Los Danzantes
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: USCCW1611213

Los Danzantes
type: MusicAlbum
date published: 2023-03-10
track: Los Danzantes
  type: MusicRecording
  duration: PT5M6S
  duration ms: 306998
  explicit: false
  by artist: Huaira
  in album: Los Danzantes
    type: MusicAlbum
    date published: 2023-03-10

Aguasanta
type: MusicRecording
duration: PT4M57S
duration ms: 297370
explicit: false
by artist: Fernando Milagros
by artist: Huaira
in album: OBSYDIANA
  type: MusicAlbum
  date published: 2022-10-21
isrc code: CLKT22204259
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T08:01:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d64416005f33581c627cb1179f7d1e35def2d3470b861a2b89fef879254a2a8
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/5Lse6SOfLeXsfsP8i4f6OX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Lse6SOfLeXsfsP8i4f6OX
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 0x6d64416005f33581c627cb1179f7d1e35def2d3470b861a2b89fef879254a2a8. 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/5Lse6SOfLeXsfsP8i4f6OX.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/5Lse6SOfLeXsfsP8i4f6OX.
  date published: 2026-07-02T03:55:08Z

La Luz
type: MusicRecording
duration: PT4M34S
duration ms: 274800
explicit: false
by artist: Barrio Lindo
by artist: Huaira
in album: Fulgor
  type: MusicAlbum
  date published: 2019-05-31
isrc code: TCAEF1994421

Mamaciterranea
type: MusicRecording
duration: PT6M25S
duration ms: 385495
explicit: false
by artist: Nickodemus
by artist: Huaira
by artist: Captures
by artist: Mauro Durante
in album: Soul & Science
  type: MusicAlbum
  date published: 2023-06-23
isrc code: USCCW1611218
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T18:38:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5855f18413269e694f07ec95083372c7318fe92f97b2721c222987215f08ab44
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/49dMYVaFxpSHz1hVMu5N9X.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/49dMYVaFxpSHz1hVMu5N9X
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5855f18413269e694f07ec95083372c7318fe92f97b2721c222987215f08ab44. 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/49dMYVaFxpSHz1hVMu5N9X.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/49dMYVaFxpSHz1hVMu5N9X.
  date published: 2026-07-02T11:34:59Z

Maria Sabina
type: MusicRecording
duration: PT5M18S
duration ms: 318750
explicit: false
by artist: Rodrigo Gallardo
by artist: Huaira
in album: El Origen
  type: MusicAlbum
  date published: 2017-07-21
isrc code: USCCW1610655
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:11:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2fa5530f738048e2eee04c0f95cd627b2ca5c64ec8eaa7f06fd4617090564b86
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/04gLccI5lOC2OiNxmWJNB0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/04gLccI5lOC2OiNxmWJNB0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2fa5530f738048e2eee04c0f95cd627b2ca5c64ec8eaa7f06fd4617090564b86","isrc":"USCCW1610655","name":"Maria Sabina","registered_at":"2026-06-05T04:11:59Z","spotify_id":"04gLccI5lOC2OiNxmWJNB0","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 0x2fa5530f738048e2eee04c0f95cd627b2ca5c64ec8eaa7f06fd4617090564b86. 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/04gLccI5lOC2OiNxmWJNB0.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/04gLccI5lOC2OiNxmWJNB0.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x2fa5530f738048e2eee04c0f95cd627b2ca5c64ec8eaa7f06fd4617090564b86","isrc":"USCCW1610655","name":"Maria Sabina","registered_at":"2026-06-05T04:11:59Z","spotify_id":"04gLccI5lOC2OiNxmWJNB0","type":"track"}

Maria Sabina - Nicola Cruz Remix
type: MusicRecording
duration: PT4M45S
duration ms: 285365
explicit: false
by artist: Rodrigo Gallardo
by artist: Huaira
by artist: Nicola Cruz
in album: El Origen
  type: MusicAlbum
  date published: 2017-07-21
isrc code: USCCW1610658
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T19:14:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc42c6c3fc1487e50021d7a0928c5bc95f99c8690fcd71144a9a026561cab606
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/1PF3emlzD4X8MQr01sLgCr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1PF3emlzD4X8MQr01sLgCr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc42c6c3fc1487e50021d7a0928c5bc95f99c8690fcd71144a9a026561cab606","isrc":"USCCW1610658","name":"Maria Sabina - Nicola Cruz Remix","registered_at":"2026-06-10T19:14:57Z","spotify_id":"1PF3emlzD4X8MQr01sLgCr","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 0xbc42c6c3fc1487e50021d7a0928c5bc95f99c8690fcd71144a9a026561cab606. 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/1PF3emlzD4X8MQr01sLgCr.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/1PF3emlzD4X8MQr01sLgCr.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xbc42c6c3fc1487e50021d7a0928c5bc95f99c8690fcd71144a9a026561cab606","isrc":"USCCW1610658","name":"Maria Sabina - Nicola Cruz Remix","registered_at":"2026-06-10T19:14:57Z","spotify_id":"1PF3emlzD4X8MQr01sLgCr","type":"track"}

Velo
type: MusicRecording
duration: PT4M30S
duration ms: 270576
explicit: false
by artist: Quixosis
by artist: Huaira
in album: Telar
  type: MusicAlbum
  date published: 2016-08-12
isrc code: QMPKX1774025

Aguas Que Se Bifurcan
type: MusicRecording
duration: PT6M4S
duration ms: 364444
explicit: false
by artist: Quixosis
by artist: Huaira
in album: Telar
  type: MusicAlbum
  date published: 2016-08-12
isrc code: NL1JL1900030

Amarnos Ahora
type: MusicRecording
duration: PT4M43S
duration ms: 283699
explicit: false
by artist: islandman
by artist: Bongo Entp.
by artist: Huaira
in album: The Sunset Sessions, Vol. 9
  type: MusicAlbum
  date published: 2021-07-09
isrc code: DKAZ72122503
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:25:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x004934121afad52ff56a5530af417320a31d26d029695d3a5847fc1315404a1c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5IdmwGHxSdyPHfjE3eZ6st.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5IdmwGHxSdyPHfjE3eZ6st
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x004934121afad52ff56a5530af417320a31d26d029695d3a5847fc1315404a1c","isrc":"DKAZ72122503","name":"Amarnos Ahora","registered_at":"2026-06-07T08:25:33Z","spotify_id":"5IdmwGHxSdyPHfjE3eZ6st","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 0x004934121afad52ff56a5530af417320a31d26d029695d3a5847fc1315404a1c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5IdmwGHxSdyPHfjE3eZ6st.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/5IdmwGHxSdyPHfjE3eZ6st.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x004934121afad52ff56a5530af417320a31d26d029695d3a5847fc1315404a1c","isrc":"DKAZ72122503","name":"Amarnos Ahora","registered_at":"2026-06-07T08:25:33Z","spotify_id":"5IdmwGHxSdyPHfjE3eZ6st","type":"track"}

Amarnos Ahora
type: MusicRecording
duration: PT4M43S
duration ms: 283699
explicit: false
by artist: islandman
by artist: Bongo Entp.
by artist: Huaira
in album: Godless Ceremony
  type: MusicAlbum
  date published: 2021-09-10
isrc code: DKAZ72122503
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:25:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x004934121afad52ff56a5530af417320a31d26d029695d3a5847fc1315404a1c
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/20igirOOZsZEcO1zDVBwIt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20igirOOZsZEcO1zDVBwIt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x004934121afad52ff56a5530af417320a31d26d029695d3a5847fc1315404a1c","isrc":"DKAZ72122503","name":"Amarnos Ahora","registered_at":"2026-06-07T08:25:33Z","spotify_id":"20igirOOZsZEcO1zDVBwIt","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 0x004934121afad52ff56a5530af417320a31d26d029695d3a5847fc1315404a1c. 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/20igirOOZsZEcO1zDVBwIt.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/20igirOOZsZEcO1zDVBwIt.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x004934121afad52ff56a5530af417320a31d26d029695d3a5847fc1315404a1c","isrc":"DKAZ72122503","name":"Amarnos Ahora","registered_at":"2026-06-07T08:25:33Z","spotify_id":"20igirOOZsZEcO1zDVBwIt","type":"track"}

Amarnos Ahora
type: MusicRecording
duration: PT4M43S
duration ms: 283699
explicit: false
by artist: islandman
by artist: Bongo Entp.
by artist: Huaira
in album: Amarnos Ahora
  type: MusicAlbum
  date published: 2021-07-02
isrc code: DKAZ72122503
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T08:25:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x004934121afad52ff56a5530af417320a31d26d029695d3a5847fc1315404a1c
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/1FkfiRsiP1ZvYq54xKDP2u.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1FkfiRsiP1ZvYq54xKDP2u
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x004934121afad52ff56a5530af417320a31d26d029695d3a5847fc1315404a1c","isrc":"DKAZ72122503","name":"Amarnos Ahora","registered_at":"2026-06-07T08:25:33Z","spotify_id":"1FkfiRsiP1ZvYq54xKDP2u","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 0x004934121afad52ff56a5530af417320a31d26d029695d3a5847fc1315404a1c. 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/1FkfiRsiP1ZvYq54xKDP2u.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/1FkfiRsiP1ZvYq54xKDP2u.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x004934121afad52ff56a5530af417320a31d26d029695d3a5847fc1315404a1c","isrc":"DKAZ72122503","name":"Amarnos Ahora","registered_at":"2026-06-07T08:25:33Z","spotify_id":"1FkfiRsiP1ZvYq54xKDP2u","type":"track"}

Semilla Solar
type: MusicRecording
duration: PT4M45S
duration ms: 285611
explicit: false
by artist: Huaira
in album: Ñuka Shunku
  type: MusicAlbum
  date published: 2018-06-21
isrc code: TCADR1838920
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T09:16:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc38ef53da7686d73568c3653ffaf3cc41d8abe7f78a53bcbaab2ef68f16c4cb
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/6oObc2zH6XkQiBr9kgADYT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oObc2zH6XkQiBr9kgADYT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc38ef53da7686d73568c3653ffaf3cc41d8abe7f78a53bcbaab2ef68f16c4cb","isrc":"TCADR1838920","name":"Semilla Solar","registered_at":"2026-06-05T09:16:11Z","spotify_id":"6oObc2zH6XkQiBr9kgADYT","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 0xfc38ef53da7686d73568c3653ffaf3cc41d8abe7f78a53bcbaab2ef68f16c4cb. 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/6oObc2zH6XkQiBr9kgADYT.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/6oObc2zH6XkQiBr9kgADYT.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfc38ef53da7686d73568c3653ffaf3cc41d8abe7f78a53bcbaab2ef68f16c4cb","isrc":"TCADR1838920","name":"Semilla Solar","registered_at":"2026-06-05T09:16:11Z","spotify_id":"6oObc2zH6XkQiBr9kgADYT","type":"track"}

Ochiemay
type: MusicRecording
duration: PT5M33S
duration ms: 333456
explicit: false
by artist: Huaira
in album: Ñuka Shunku
  type: MusicAlbum
  date published: 2018-06-21
isrc code: TCADR1838921
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:05:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd11770355e72070493966cb3604e406f1c474a9e600c1be858428411b5ccb6d5
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/6YzKjgEoJ8BOssxukjUAea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YzKjgEoJ8BOssxukjUAea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11770355e72070493966cb3604e406f1c474a9e600c1be858428411b5ccb6d5. 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/6YzKjgEoJ8BOssxukjUAea.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/6YzKjgEoJ8BOssxukjUAea.
  date published: 2026-06-13T15:41:10Z

Ñuka Shunku
type: MusicRecording
duration: PT6M6S
duration ms: 366049
explicit: false
by artist: Huaira
by artist: Minuk
by artist: El Búho
in album: Ñuka Shunku
  type: MusicAlbum
  date published: 2018-06-21
isrc code: TCADR1838923
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:11:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0482af5dfcfbf4902ca0f6a421100bb6f8c9c3327324d8f878a69097b7453060
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/4j0mEtDSpLODsHrIQmEtLa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4j0mEtDSpLODsHrIQmEtLa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0482af5dfcfbf4902ca0f6a421100bb6f8c9c3327324d8f878a69097b7453060","isrc":"TCADR1838923","name":"Ñuka Shunku","registered_at":"2026-06-05T06:11:30Z","spotify_id":"4j0mEtDSpLODsHrIQmEtLa","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
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  date published: 2026-06-13T15:41:10Z
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Clavelito
type: MusicRecording
duration: PT5M17S
duration ms: 317781
explicit: false
by artist: Huaira
by artist: Rodrigo Gallardo
in album: Ñuka Shunku
  type: MusicAlbum
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isrc code: TCADR1838924
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x719f5d051a53778216612821c29e3d78cc2d0963c836ca5a9966552d6978b924
additional property: OTSHash
additional property: OTSBitcoinBlock
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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/3oP8vH4sH7gKqQ1jpVKt3G.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oP8vH4sH7gKqQ1jpVKt3G
additional property: OTSTimestamp
  type: PropertyValue
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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 0x719f5d051a53778216612821c29e3d78cc2d0963c836ca5a9966552d6978b924. 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/3oP8vH4sH7gKqQ1jpVKt3G.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/3oP8vH4sH7gKqQ1jpVKt3G.
  date published: 2026-06-13T17:25:41Z

Aya Love
type: MusicRecording
duration: PT5M39S
duration ms: 339031
explicit: false
by artist: Alex Serra
by artist: Mauricio Vicencio
by artist: Huaira
in album: Trance Life
  type: MusicAlbum
  date published: 2023-10-14
isrc code: QMFME2355189
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:56:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b30610e2630d9c330efd34bac37c0080cb46d795afc4a0df2d244fa451525da
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/161Rm5OJbN0jPj095vuv4w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/161Rm5OJbN0jPj095vuv4w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b30610e2630d9c330efd34bac37c0080cb46d795afc4a0df2d244fa451525da","isrc":"QMFME2355189","name":"Aya Love","registered_at":"2026-06-05T22:56:49Z","spotify_id":"161Rm5OJbN0jPj095vuv4w","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 0x4b30610e2630d9c330efd34bac37c0080cb46d795afc4a0df2d244fa451525da. 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/161Rm5OJbN0jPj095vuv4w.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/161Rm5OJbN0jPj095vuv4w.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4b30610e2630d9c330efd34bac37c0080cb46d795afc4a0df2d244fa451525da","isrc":"QMFME2355189","name":"Aya Love","registered_at":"2026-06-05T22:56:49Z","spotify_id":"161Rm5OJbN0jPj095vuv4w","type":"track"}

Vamos a la Luna / La Rueda Que Mueve al Mundo
type: MusicRecording
duration: PT4M1S
duration ms: 241335
explicit: false
by artist: Los Espiritus
by artist: Huaira
in album: Sancocho Stereo
  type: MusicAlbum
  date published: 2021-11-26
isrc code: AR2MG2000109
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:21:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb00aa86cfa96f0709f7b876e615171e1a6d57614021a2cafc205f85b83aa4ae5
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7MlFVRLv7tvoV9YIqyfUJ6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MlFVRLv7tvoV9YIqyfUJ6
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb00aa86cfa96f0709f7b876e615171e1a6d57614021a2cafc205f85b83aa4ae5","isrc":"AR2MG2000109","name":"Vamos a la Luna / La Rueda Que Mueve al Mundo","registered_at":"2026-06-08T03:21:45Z","spotify_id":"7MlFVRLv7tvoV9YIqyfUJ6","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 0xb00aa86cfa96f0709f7b876e615171e1a6d57614021a2cafc205f85b83aa4ae5. 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/7MlFVRLv7tvoV9YIqyfUJ6.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/7MlFVRLv7tvoV9YIqyfUJ6.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb00aa86cfa96f0709f7b876e615171e1a6d57614021a2cafc205f85b83aa4ae5","isrc":"AR2MG2000109","name":"Vamos a la Luna / La Rueda Que Mueve al Mundo","registered_at":"2026-06-08T03:21:45Z","spotify_id":"7MlFVRLv7tvoV9YIqyfUJ6","type":"track"}