Dominique Dupuis
type: MusicGroup
genre: celtic
description: Dominique Dupuis (born 1987), is a Canadian celtic music violinist. Born in Memramcook, New Brunswick, Canada, she has played violin from the age of nine, when she performed on stage at the Pays de l
popularity: 2
followers: 278
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4a38e6d71f3d222f4713a15f42ca4089c8d7ec396c0bfa11d89328b1282286e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5d1b525-4a03-4408-bd39-d304e7a8dc3e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5d1b525-4a03-4408-bd39-d304e7a8dc3e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5d1b525-4a03-4408-bd39-d304e7a8dc3e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4a38e6d71f3d222f4713a15f42ca4089c8d7ec396c0bfa11d89328b1282286e","name":"Dominique Dupuis","registered_at":"2026-06-20T07:31:34Z","symbol":"NIM1555358","token_address":"0x96057713b312715393da922f828c43def242661b","type":"artist","uuid":"a5d1b525-4a03-4408-bd39-d304e7a8dc3e"}
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 0xe4a38e6d71f3d222f4713a15f42ca4089c8d7ec396c0bfa11d89328b1282286e. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5d1b525-4a03-4408-bd39-d304e7a8dc3e.json and https://artists.proofprofile.net/proofs/artist/a5d1b525-4a03-4408-bd39-d304e7a8dc3e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xe4a38e6d71f3d222f4713a15f42ca4089c8d7ec396c0bfa11d89328b1282286e","name":"Dominique Dupuis","registered_at":"2026-06-20T07:31:34Z","symbol":"NIM1555358","token_address":"0x96057713b312715393da922f828c43def242661b","type":"artist","uuid":"a5d1b525-4a03-4408-bd39-d304e7a8dc3e"}
album: Bourrasque
  type: MusicAlbum
  date published: 2008
album: Sans relâche
  type: MusicAlbum
  date published: 2008
album: Dominique dupuis
  type: MusicAlbum
  date published: 2012-06-26