Frère Jacques Jouët
type: MusicGroup
popularity: 9
followers: 102
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27fe026dcf83d15107990f0fbf3dde881a5e81d0fb5db434c6184cdd5561e34e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18b9cd9b-d8c3-441a-9e50-03b9e2711bf6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18b9cd9b-d8c3-441a-9e50-03b9e2711bf6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/18b9cd9b-d8c3-441a-9e50-03b9e2711bf6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27fe026dcf83d15107990f0fbf3dde881a5e81d0fb5db434c6184cdd5561e34e","name":"Frère Jacques Jouët","registered_at":"2026-06-15T22:02:03Z","symbol":"NIM0845204","token_address":"0x88dbec674d884491a1f3a8ce4f51da98c6b5e5f0","type":"artist","uuid":"18b9cd9b-d8c3-441a-9e50-03b9e2711bf6"}
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27fe026dcf83d15107990f0fbf3dde881a5e81d0fb5db434c6184cdd5561e34e. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/18b9cd9b-d8c3-441a-9e50-03b9e2711bf6.json and https://artists.proofprofile.net/proofs/artist/18b9cd9b-d8c3-441a-9e50-03b9e2711bf6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x27fe026dcf83d15107990f0fbf3dde881a5e81d0fb5db434c6184cdd5561e34e","name":"Frère Jacques Jouët","registered_at":"2026-06-15T22:02:03Z","symbol":"NIM0845204","token_address":"0x88dbec674d884491a1f3a8ce4f51da98c6b5e5f0","type":"artist","uuid":"18b9cd9b-d8c3-441a-9e50-03b9e2711bf6"}
album: Allez ! Je vous envoie
  type: MusicAlbum
  date published: 2011-06-08
album: Libre de vivre en toi
  type: MusicAlbum
  date published: 2015-02-05
album: Fraternité
  type: MusicAlbum
  date published: 2018-09-07
album: À Toi Dieu
  type: MusicAlbum
  date published: 2023-10-11
album: Le Cantique des Créatures
  type: MusicAlbum
  date published: 2025-05-07