Melodías para Bebés - La Mejor Música Infantil en Español
type: MusicGroup
popularity: 3
followers: 86
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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 → 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bace17a0a6381893ae4bfa452e495a7a434b003fcfa6f32a33d936520b64f5d. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e6113a50-edc6-4f30-9a4f-b9159f24e9dd.json and https://artists.proofprofile.net/proofs/artist/e6113a50-edc6-4f30-9a4f-b9159f24e9dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
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album: Melodías de Flauta: Relajación y Paz
  type: MusicAlbum
  date published: 2024-04-17
album: Sonidos Relajantes de la Naturaleza
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  date published: 2024-10-01
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    by artist: Melodías para Bebés - La Mejor Música Infantil en Español
    in album: Sonidos Relajantes de la Naturaleza
      type: MusicAlbum
      date published: 2024-10-01
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
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      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
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      date published: 2026-07-02T03:55:08Z
    audio: Campo de Trigo
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album: Sonidos de la Nueva Era
  type: MusicAlbum
  date published: 2024-10-09