Olivia Khoury
type: MusicGroup
genre: french indie pop
popularity: 9
followers: 648
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7860b1c69abe107bc4dbd5206876c080e3ba020a8abdbdb0dfc8b90004cfa3f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba2565d8-f765-4847-867d-ad7fe7408b97.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba2565d8-f765-4847-867d-ad7fe7408b97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ba2565d8-f765-4847-867d-ad7fe7408b97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7860b1c69abe107bc4dbd5206876c080e3ba020a8abdbdb0dfc8b90004cfa3f8","name":"Olivia Khoury","registered_at":"2026-06-20T16:13:21Z","symbol":"NIM1654476","token_address":"0x246c18a193bbc1719b5787c730cd43d5820f8d30","type":"artist","uuid":"ba2565d8-f765-4847-867d-ad7fe7408b97"}
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 0x7860b1c69abe107bc4dbd5206876c080e3ba020a8abdbdb0dfc8b90004cfa3f8. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba2565d8-f765-4847-867d-ad7fe7408b97.json and https://artists.proofprofile.net/proofs/artist/ba2565d8-f765-4847-867d-ad7fe7408b97.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0x7860b1c69abe107bc4dbd5206876c080e3ba020a8abdbdb0dfc8b90004cfa3f8","name":"Olivia Khoury","registered_at":"2026-06-20T16:13:21Z","symbol":"NIM1654476","token_address":"0x246c18a193bbc1719b5787c730cd43d5820f8d30","type":"artist","uuid":"ba2565d8-f765-4847-867d-ad7fe7408b97"}
album: Olivia Khoury
  type: MusicAlbum
  date published: 2018-08-28
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