Piere Senecal
type: MusicGroup
genre: chanson
popularity: 15
followers: 551
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb092ba692ea20f7ce763cc16da2c9564c63ee240087b24d76987b2fa46fb9451
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f08a7328-6d10-4d32-9fa4-04436d7fb3c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f08a7328-6d10-4d32-9fa4-04436d7fb3c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f08a7328-6d10-4d32-9fa4-04436d7fb3c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb092ba692ea20f7ce763cc16da2c9564c63ee240087b24d76987b2fa46fb9451","name":"Piere Senecal","registered_at":"2026-06-15T05:52:40Z","symbol":"NIM0702208","token_address":"0xe6426f849a1a4c370efe1730a183bdb5dbd42e5c","type":"artist","uuid":"f08a7328-6d10-4d32-9fa4-04436d7fb3c8"}
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 0xb092ba692ea20f7ce763cc16da2c9564c63ee240087b24d76987b2fa46fb9451. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f08a7328-6d10-4d32-9fa4-04436d7fb3c8.json and https://artists.proofprofile.net/proofs/artist/f08a7328-6d10-4d32-9fa4-04436d7fb3c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0xb092ba692ea20f7ce763cc16da2c9564c63ee240087b24d76987b2fa46fb9451","name":"Piere Senecal","registered_at":"2026-06-15T05:52:40Z","symbol":"NIM0702208","token_address":"0xe6426f849a1a4c370efe1730a183bdb5dbd42e5c","type":"artist","uuid":"f08a7328-6d10-4d32-9fa4-04436d7fb3c8"}
album: Un coin de ciel bleu
  type: MusicAlbum
  date published: 1992-01-01
album: Un coin de ciel bleu
  type: MusicAlbum
  date published: 1992-01-01