El Cuenta Cuentos
type: MusicGroup
popularity: 6
followers: 1603
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75948057-73bd-460c-a1b4-7e9aa2a53a48.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75948057-73bd-460c-a1b4-7e9aa2a53a48.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/75948057-73bd-460c-a1b4-7e9aa2a53a48
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da6f51bcb7e1b148ed2f8d4e56bdfb01b2ed1d6afa359510cd2d6cac1309b09. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/75948057-73bd-460c-a1b4-7e9aa2a53a48.json and https://artists.proofprofile.net/proofs/artist/75948057-73bd-460c-a1b4-7e9aa2a53a48.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x6da6f51bcb7e1b148ed2f8d4e56bdfb01b2ed1d6afa359510cd2d6cac1309b09","name":"El Cuenta Cuentos","registered_at":"2026-06-17T06:33:55Z","symbol":"NIM1311076","token_address":"0xd18d1487d18f93e3845a8e98cac82bc89833c52d","type":"artist","uuid":"75948057-73bd-460c-a1b4-7e9aa2a53a48"}
album: "Fábulas Y Moralejas" De Esopo
  type: MusicAlbum
  date published: 2010-01-05
  track: El Congreso De Los Ratones
    type: MusicRecording
    duration: PT2M22S
    duration ms: 142826
    explicit: false
    by artist: El Cuenta Cuentos
    in album: "Fábulas Y Moralejas" De Esopo
      type: MusicAlbum
      date published: 2010-01-05
    isrc code: USA371013226
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlockVerifyURL
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      value: https://blockstream.info/api/block-height/958770
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371013226
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T19:26:13Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e0e6b80d121111015ca9152bd8c784f98ee5431526b62e75b00bc16c480870. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/USA371013226.
      date published: 2026-07-19T19:26:13Z
    audio: El Congreso De Los Ratones
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.189
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.71
      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
        value: 0.889
      additional property: Acousticness
        type: PropertyValue
        value: 0.818
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.168
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.688
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.342
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Cuentos Infantiles 4
  type: MusicAlbum
  date published: 2021-01-06
album: Cuentos Infantiles 6
  type: MusicAlbum
  date published: 2021-01-06
album: Cuentos Infantiles 5
  type: MusicAlbum
  date published: 2021-01-06
album: Cuentos Infantiles 7
  type: MusicAlbum
  date published: 2021-01-06
album: Cuentos Infantiles 3
  type: MusicAlbum
  date published: 2021-01-06
album: Cuentos Infantiles 8
  type: MusicAlbum
  date published: 2021-01-06