Pitchcaps
type: MusicGroup
album: Le bouclier
  type: MusicAlbum
  date published: 2017-05-05
album: Le masque
  type: MusicAlbum
  date published: 2019-09-09
album: La cape et l'epée
  type: MusicAlbum
  date published: 2020-11-09
album: Lh Calling
  type: MusicAlbum
  date published: 2023-12-22
  track: C'est pas ce que tu crois
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    by artist: Pitchcaps
    in album: Lh Calling
      type: MusicAlbum
      date published: 2023-12-22
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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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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e354c57ce8f8e7eb4e6b4c3ed8719c053d9fb958f4470174508b15c1623e7e6. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/CH6542382042.
      date published: 2026-07-31T22:27:44Z
    audio: C'est pas ce que tu crois
      type: AudioObject
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      additional property: Key Name
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