Sir Adrian Boult
type: MusicGroup
popularity: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ec65ff9094de9ccfdf08ee862049cbd729217723a998fa3671f7eb9d199730f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d3a2340-ca04-4601-8867-49247c5d1862.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d3a2340-ca04-4601-8867-49247c5d1862.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d3a2340-ca04-4601-8867-49247c5d1862
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ec65ff9094de9ccfdf08ee862049cbd729217723a998fa3671f7eb9d199730f","name":"Sir Adrian Boult","registered_at":"2026-06-15T18:00:31Z","symbol":"NIM0787613","token_address":"0xc0dd0e049bdd7b72f452fc0f949e433a139c185f","type":"artist","uuid":"0d3a2340-ca04-4601-8867-49247c5d1862"}
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 0x1ec65ff9094de9ccfdf08ee862049cbd729217723a998fa3671f7eb9d199730f. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d3a2340-ca04-4601-8867-49247c5d1862.json and https://artists.proofprofile.net/proofs/artist/0d3a2340-ca04-4601-8867-49247c5d1862.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:12:47Z
  text: {"copyright_id":"0x1ec65ff9094de9ccfdf08ee862049cbd729217723a998fa3671f7eb9d199730f","name":"Sir Adrian Boult","registered_at":"2026-06-15T18:00:31Z","symbol":"NIM0787613","token_address":"0xc0dd0e049bdd7b72f452fc0f949e433a139c185f","type":"artist","uuid":"0d3a2340-ca04-4601-8867-49247c5d1862"}