Pequeñas Grandes Voces de Cuentos Infantiles
type: MusicGroup
popularity: 14
followers: 1039
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0b6ffcf5431121273bbfb02b51c374398ab80bb2e9d8699275380a5cb3f1003
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0283fb2e-c51e-4989-8aa4-bb832c60f4ca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0283fb2e-c51e-4989-8aa4-bb832c60f4ca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0283fb2e-c51e-4989-8aa4-bb832c60f4ca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0xe0b6ffcf5431121273bbfb02b51c374398ab80bb2e9d8699275380a5cb3f1003","name":"Pequeñas Grandes Voces de Cuentos Infantiles","registered_at":"2026-06-14T04:42:41Z","symbol":"NIM0341945","token_address":"0x8f2cf211b9763ea76bbfa2735da11c8d512768bd","type":"artist","uuid":"0283fb2e-c51e-4989-8aa4-bb832c60f4ca"}
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b6ffcf5431121273bbfb02b51c374398ab80bb2e9d8699275380a5cb3f1003. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0283fb2e-c51e-4989-8aa4-bb832c60f4ca.json and https://artists.proofprofile.net/proofs/artist/0283fb2e-c51e-4989-8aa4-bb832c60f4ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0xe0b6ffcf5431121273bbfb02b51c374398ab80bb2e9d8699275380a5cb3f1003","name":"Pequeñas Grandes Voces de Cuentos Infantiles","registered_at":"2026-06-14T04:42:41Z","symbol":"NIM0341945","token_address":"0x8f2cf211b9763ea76bbfa2735da11c8d512768bd","type":"artist","uuid":"0283fb2e-c51e-4989-8aa4-bb832c60f4ca"}
album: Todo Cuentos Infantiles Vol. 4
  type: MusicAlbum
  date published: 2006-01-01
  track: Las Vocales Traviesas
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    duration: PT12M54S
    duration ms: 774706
    explicit: false
    by artist: Pequeñas Grandes Voces de Cuentos Infantiles
    in album: Todo Cuentos Infantiles Vol. 4
      type: MusicAlbum
      date published: 2006-01-01
    isrc code: ES64A0913905
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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    additional property: OTSBitcoinBlock
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      type: PropertyValue
      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES64A0913905
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f2263fb1570f98bb3cd671cc1657cb676e9b1dd9bb14d2665c316543be88e9. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES64A0913905.
      date published: 2026-07-05T04:47:21Z
    audio: Las Vocales Traviesas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.354
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.674
      additional property: Energy
        type: PropertyValue
        value: 0.212
      additional property: Speechiness
        type: PropertyValue
        value: 0.919
      additional property: Acousticness
        type: PropertyValue
        value: 0.918
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.224
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.51
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.161
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Todo Cuentos Infantiles Vol. 3
  type: MusicAlbum
  date published: 2006-01-01
  track: La Luciernaga
    type: MusicRecording
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    duration ms: 721746
    explicit: false
    by artist: Pequeñas Grandes Voces de Cuentos Infantiles
    in album: Todo Cuentos Infantiles Vol. 3
      type: MusicAlbum
      date published: 2006-01-01
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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: OTSHash
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      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958622
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES64A0913804
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T22:58:55Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d65dc5c6a6640a01bffa64a69b78edbe1b9447991b822e67da6f915c56a857. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES64A0913804.
      date published: 2026-07-18T22:58:55Z
    audio: La Luciernaga
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.456
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.651
      additional property: Energy
        type: PropertyValue
        value: 0.275
      additional property: Speechiness
        type: PropertyValue
        value: 0.889
      additional property: Acousticness
        type: PropertyValue
        value: 0.854
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.199
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.588
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Todo Cuentos Infantiles Vol. 5
album: Todo Cuentos Infantiles Vol. 2
album: Clásicos Cuentos Infantiles
album: Todo Cuentos Infantiles Vol 1

Loudness (dB)
type: PropertyValue
value: -15.906

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Todo Cuentos Infantiles Vol. 5
type: MusicAlbum
date published: 2006-01-01

Todo Cuentos Infantiles Vol. 2
type: MusicAlbum
date published: 2006-01-01

Clásicos Cuentos Infantiles
type: MusicAlbum
date published: 2006-01-01

Todo Cuentos Infantiles Vol 1
type: MusicAlbum
date published: 2006-01-01