Frederic Bisson
type: MusicGroup
popularity: 8
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea1cd6a3760514f051863257fb6de7e3713f3e2b9f838f9d6472e084e4b50228
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e614f534-d4f6-431b-825a-389f976b37a5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e614f534-d4f6-431b-825a-389f976b37a5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e614f534-d4f6-431b-825a-389f976b37a5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea1cd6a3760514f051863257fb6de7e3713f3e2b9f838f9d6472e084e4b50228","name":"Frederic Bisson","registered_at":"2026-06-21T08:33:10Z","symbol":"NIM1876605","token_address":"0xf9036e6c8522f461c9c47400cfc65df97cf0b867","type":"artist","uuid":"e614f534-d4f6-431b-825a-389f976b37a5"}
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 0xea1cd6a3760514f051863257fb6de7e3713f3e2b9f838f9d6472e084e4b50228. 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/e614f534-d4f6-431b-825a-389f976b37a5.json and https://artists.proofprofile.net/proofs/artist/e614f534-d4f6-431b-825a-389f976b37a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xea1cd6a3760514f051863257fb6de7e3713f3e2b9f838f9d6472e084e4b50228","name":"Frederic Bisson","registered_at":"2026-06-21T08:33:10Z","symbol":"NIM1876605","token_address":"0xf9036e6c8522f461c9c47400cfc65df97cf0b867","type":"artist","uuid":"e614f534-d4f6-431b-825a-389f976b37a5"}
album: Hymne national du Québec
  type: MusicAlbum
  date published: 2025-06-07
album: Hyne national du Québec (Instrumental)
  type: MusicAlbum
  date published: 2025-06-18
album: Les fêtes au Québec
  type: MusicAlbum
  date published: 2025-10-20
album: Christmas Strong, Canada! (Radio Edit)
  type: MusicAlbum
  date published: 2025-11-10