Pascal Le Pennec
type: MusicGroup
popularity: 7
followers: 564
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6d61e7a65c48c82b3ef744d4822a9eb0d6451abd5ab13b72990281b0596fcb4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8bacab45-c15b-4c7a-a036-a425be8dd13c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8bacab45-c15b-4c7a-a036-a425be8dd13c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8bacab45-c15b-4c7a-a036-a425be8dd13c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd6d61e7a65c48c82b3ef744d4822a9eb0d6451abd5ab13b72990281b0596fcb4","name":"Pascal Le Pennec","registered_at":"2026-06-17T14:20:24Z","symbol":"NIM1422211","token_address":"0x8e70b12a9534cc5a7db9eff17883b0e66270af6b","type":"artist","uuid":"8bacab45-c15b-4c7a-a036-a425be8dd13c"}
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d61e7a65c48c82b3ef744d4822a9eb0d6451abd5ab13b72990281b0596fcb4. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8bacab45-c15b-4c7a-a036-a425be8dd13c.json and https://artists.proofprofile.net/proofs/artist/8bacab45-c15b-4c7a-a036-a425be8dd13c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xd6d61e7a65c48c82b3ef744d4822a9eb0d6451abd5ab13b72990281b0596fcb4","name":"Pascal Le Pennec","registered_at":"2026-06-17T14:20:24Z","symbol":"NIM1422211","token_address":"0x8e70b12a9534cc5a7db9eff17883b0e66270af6b","type":"artist","uuid":"8bacab45-c15b-4c7a-a036-a425be8dd13c"}
album: Songs de L'Opéra de quat' sous
  type: MusicAlbum
  date published: 2013-11-01
album: Songs de L'Opéra de quat' sous
  type: MusicAlbum
  date published: 2013-11-01
album: Le tableau (Bande originale du film)
  type: MusicAlbum
  date published: 2018-10-05
album: Bayala - Das Magische Elfenabenteuer (Original Soundtrack)
  type: MusicAlbum
  date published: 2019-11-29
album: Bayala - A Magical Adventure (Original Soundtrack)
  type: MusicAlbum
  date published: 2020-01-31
album: Le pharaon, le sauvage et la princesse (Bande originale du film)
  type: MusicAlbum
  date published: 2022-10-19
album: Louise en hiver (Bande originale du film)
  type: MusicAlbum
  date published: 2024-06-07
album: La tempête (Musique originale du film "Slocum et moi - A boat in the Garden")
  type: MusicAlbum
  date published: 2025-01-17
album: Slocum et moi (A Boat in the Garden) [Bande originale du film]
  type: MusicAlbum
  date published: 2025-01-29