Barrington Levy (feat. Lui Lepkie)
type: MusicGroup
genre: reggae
genre: roots reggae
popularity: 6
followers: 86
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c7b4ac6ad06cef3cee9e8fe4dd6ff378c17be5ff8cf5b9cdcbe799f1be0946b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/886f1703-e616-4b37-b30d-b5e4be49aed2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/886f1703-e616-4b37-b30d-b5e4be49aed2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/886f1703-e616-4b37-b30d-b5e4be49aed2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c7b4ac6ad06cef3cee9e8fe4dd6ff378c17be5ff8cf5b9cdcbe799f1be0946b","name":"Barrington Levy (feat. Lui Lepkie)","registered_at":"2026-06-17T13:02:01Z","symbol":"NIM1403509","token_address":"0x70f572e453473ad33a79e089c508f1774e218230","type":"artist","uuid":"886f1703-e616-4b37-b30d-b5e4be49aed2"}
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 0x6c7b4ac6ad06cef3cee9e8fe4dd6ff378c17be5ff8cf5b9cdcbe799f1be0946b. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/886f1703-e616-4b37-b30d-b5e4be49aed2.json and https://artists.proofprofile.net/proofs/artist/886f1703-e616-4b37-b30d-b5e4be49aed2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x6c7b4ac6ad06cef3cee9e8fe4dd6ff378c17be5ff8cf5b9cdcbe799f1be0946b","name":"Barrington Levy (feat. Lui Lepkie)","registered_at":"2026-06-17T13:02:01Z","symbol":"NIM1403509","token_address":"0x70f572e453473ad33a79e089c508f1774e218230","type":"artist","uuid":"886f1703-e616-4b37-b30d-b5e4be49aed2"}