La voix
type: MusicGroup
description: La Voix () is a francophone Canadian reality talent show as part of the international television series franchise The Voice, based on the original Dutch version of the program created by John de Mol J
popularity: 17
followers: 10415
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf448d2328de6de03e6fdd3aa08aa86dfa3473f01fd239015cdf1f67a4e13f47e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe6a7186-b0ff-4e4c-a12b-b0eed41a5bb4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe6a7186-b0ff-4e4c-a12b-b0eed41a5bb4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe6a7186-b0ff-4e4c-a12b-b0eed41a5bb4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf448d2328de6de03e6fdd3aa08aa86dfa3473f01fd239015cdf1f67a4e13f47e","name":"La voix","registered_at":"2026-06-15T07:14:14Z","symbol":"NIM0721677","token_address":"0x0c6a12436326a9501631a4aba6d19d23e4fd8a03","type":"artist","uuid":"fe6a7186-b0ff-4e4c-a12b-b0eed41a5bb4"}
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 0xf448d2328de6de03e6fdd3aa08aa86dfa3473f01fd239015cdf1f67a4e13f47e. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe6a7186-b0ff-4e4c-a12b-b0eed41a5bb4.json and https://artists.proofprofile.net/proofs/artist/fe6a7186-b0ff-4e4c-a12b-b0eed41a5bb4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0xf448d2328de6de03e6fdd3aa08aa86dfa3473f01fd239015cdf1f67a4e13f47e","name":"La voix","registered_at":"2026-06-15T07:14:14Z","symbol":"NIM0721677","token_address":"0x0c6a12436326a9501631a4aba6d19d23e4fd8a03","type":"artist","uuid":"fe6a7186-b0ff-4e4c-a12b-b0eed41a5bb4"}
album: Dans ma tête
  type: MusicAlbum
  date published: 2020-10-14
album: Docteur
  type: MusicAlbum
  date published: 2020-12-11
album: Sauve-qui-peut
  type: MusicAlbum
  date published: 2021-03-29
album: La seule
  type: MusicAlbum
  date published: 2021-07-09