James Dunbar Archives
type: MusicGroup
popularity: 3
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc915d5b5d7edce06d1b1f8612eb5e65862f451a380c1f6e68fe00183dbaa3517
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953860
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953860
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0360d8c9-2467-4099-9f0b-e57d22fbc69a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0360d8c9-2467-4099-9f0b-e57d22fbc69a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0360d8c9-2467-4099-9f0b-e57d22fbc69a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:55:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc915d5b5d7edce06d1b1f8612eb5e65862f451a380c1f6e68fe00183dbaa3517","name":"James Dunbar Archives","registered_at":"2026-06-15T14:41:19Z","symbol":"NIM0740059","token_address":"0xce54b0ac641404a22aa8569c414b3e55dafbe350","type":"artist","uuid":"0360d8c9-2467-4099-9f0b-e57d22fbc69a"}
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 0xc915d5b5d7edce06d1b1f8612eb5e65862f451a380c1f6e68fe00183dbaa3517. Chain 2 (Bitcoin): anchored in block 953860 (2026-06-15T23:55:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0360d8c9-2467-4099-9f0b-e57d22fbc69a.json and https://artists.proofprofile.net/proofs/artist/0360d8c9-2467-4099-9f0b-e57d22fbc69a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:55:46Z
  text: {"copyright_id":"0xc915d5b5d7edce06d1b1f8612eb5e65862f451a380c1f6e68fe00183dbaa3517","name":"James Dunbar Archives","registered_at":"2026-06-15T14:41:19Z","symbol":"NIM0740059","token_address":"0xce54b0ac641404a22aa8569c414b3e55dafbe350","type":"artist","uuid":"0360d8c9-2467-4099-9f0b-e57d22fbc69a"}
album: Next Extra
  type: MusicAlbum
  date published: 2024-08-26
album: RCs House
  type: MusicAlbum
  date published: 2024-09-01
album: Gold Mine
  type: MusicAlbum
  date published: 2024-09-01
album: 2015 Reggae Sessions
  type: MusicAlbum
  date published: 2025-04-20
album: Say Less
  type: MusicAlbum
  date published: 2025-04-21