La voix de l'espérance
type: MusicGroup
popularity: 6
followers: 180
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31291deb985b3c03228326e81b4985e3ace0245a8a0db5ea0835f79a51684d41
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f1a1a2c-c3b8-48d5-b03a-4ccb9523d415.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f1a1a2c-c3b8-48d5-b03a-4ccb9523d415.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9f1a1a2c-c3b8-48d5-b03a-4ccb9523d415
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31291deb985b3c03228326e81b4985e3ace0245a8a0db5ea0835f79a51684d41","name":"La voix de l'espérance","registered_at":"2026-06-20T05:09:31Z","symbol":"NIM1521222","token_address":"0xd947d0669b246ffc93ccb2e038d2a9603dcfbd4e","type":"artist","uuid":"9f1a1a2c-c3b8-48d5-b03a-4ccb9523d415"}
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 0x31291deb985b3c03228326e81b4985e3ace0245a8a0db5ea0835f79a51684d41. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9f1a1a2c-c3b8-48d5-b03a-4ccb9523d415.json and https://artists.proofprofile.net/proofs/artist/9f1a1a2c-c3b8-48d5-b03a-4ccb9523d415.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x31291deb985b3c03228326e81b4985e3ace0245a8a0db5ea0835f79a51684d41","name":"La voix de l'espérance","registered_at":"2026-06-20T05:09:31Z","symbol":"NIM1521222","token_address":"0xd947d0669b246ffc93ccb2e038d2a9603dcfbd4e","type":"artist","uuid":"9f1a1a2c-c3b8-48d5-b03a-4ccb9523d415"}
album: Chants de Noël (feat. Edmée Pache) [Mono Version]
  type: MusicAlbum
  date published: 1959
album: Combats et victoires du chrétien (Mono Version)
  type: MusicAlbum
  date published: 1959
album: 4 Cantiques de Noël (Mono Version)
  type: MusicAlbum
  date published: 1959
album: 7 chants pour les petits (feat. Edmée De Meyer) [Mono version]
  type: MusicAlbum
  date published: 1959-01-01
album: 5 cantiques de consécration (feat. Edmée Pache) [Mono Version]
  type: MusicAlbum
  date published: 1959-01-01
album: Dix chants spirituels (feat. Edmée Pache) [Mono Version]
  type: MusicAlbum
  date published: 1959-01-01
album: Chants spirituels (feat. Roger Fasnacht) [Mono Version]
  type: MusicAlbum
  date published: 1959-01-01
album: Dix chants spirituels (feat. R. Fasnacht, J. P. Fasnacht, C. De Meyer, J. Tièche) [Mono version]
  type: MusicAlbum
  date published: 1959-01-01
album: Dix chants spirituels (Mono version)
  type: MusicAlbum
  date published: 1959-01-01
album: Dix chants spirituels (feat. Edmée Pache) [Mono Version]
  type: MusicAlbum
  date published: 1959-01-01