Jolien Retierre
type: MusicGroup
popularity: 19
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61b4694d288aa9777c9079af7ba13a13533cf9c1b766972d787c9ed1a9ebdf3b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953633
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953633
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/323fa6c6-e45e-4bd1-942e-4c300c405303.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/323fa6c6-e45e-4bd1-942e-4c300c405303.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/323fa6c6-e45e-4bd1-942e-4c300c405303
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:47:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x61b4694d288aa9777c9079af7ba13a13533cf9c1b766972d787c9ed1a9ebdf3b","name":"Jolien Retierre","registered_at":"2026-06-14T09:44:58Z","symbol":"NIM0414004","token_address":"0xb17ce5f6af0cc5636211b18ad8eab2e1b62f346b","type":"artist","uuid":"323fa6c6-e45e-4bd1-942e-4c300c405303"}
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 0x61b4694d288aa9777c9079af7ba13a13533cf9c1b766972d787c9ed1a9ebdf3b. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/323fa6c6-e45e-4bd1-942e-4c300c405303.json and https://artists.proofprofile.net/proofs/artist/323fa6c6-e45e-4bd1-942e-4c300c405303.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:47:11Z
  text: {"copyright_id":"0x61b4694d288aa9777c9079af7ba13a13533cf9c1b766972d787c9ed1a9ebdf3b","name":"Jolien Retierre","registered_at":"2026-06-14T09:44:58Z","symbol":"NIM0414004","token_address":"0xb17ce5f6af0cc5636211b18ad8eab2e1b62f346b","type":"artist","uuid":"323fa6c6-e45e-4bd1-942e-4c300c405303"}
album: Broken (Live)
  type: MusicAlbum
  date published: 2024-10-01