Chœur de l'abbaye Notre-Dame de Sénanque
type: MusicGroup
genre: gregorian chant
popularity: 5
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75079d8f8aa238a8dfbfeffc89a43a28470f6cae7526df9f8b5f79e77e5182e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b30fa77f-52d7-4013-8d4f-6ac51fc7b444.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b30fa77f-52d7-4013-8d4f-6ac51fc7b444.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b30fa77f-52d7-4013-8d4f-6ac51fc7b444
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75079d8f8aa238a8dfbfeffc89a43a28470f6cae7526df9f8b5f79e77e5182e9","name":"Chœur de l'abbaye Notre-Dame de Sénanque","registered_at":"2026-06-20T13:15:01Z","symbol":"NIM1619588","token_address":"0x1acc4c72b6186de430befd330d43223033c80d12","type":"artist","uuid":"b30fa77f-52d7-4013-8d4f-6ac51fc7b444"}
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 0x75079d8f8aa238a8dfbfeffc89a43a28470f6cae7526df9f8b5f79e77e5182e9. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b30fa77f-52d7-4013-8d4f-6ac51fc7b444.json and https://artists.proofprofile.net/proofs/artist/b30fa77f-52d7-4013-8d4f-6ac51fc7b444.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x75079d8f8aa238a8dfbfeffc89a43a28470f6cae7526df9f8b5f79e77e5182e9","name":"Chœur de l'abbaye Notre-Dame de Sénanque","registered_at":"2026-06-20T13:15:01Z","symbol":"NIM1619588","token_address":"0x1acc4c72b6186de430befd330d43223033c80d12","type":"artist","uuid":"b30fa77f-52d7-4013-8d4f-6ac51fc7b444"}
album: Abbaye de Sénanque - Laudes et Vêpres
  type: MusicAlbum
  date published: 2012-04-04