Bryn Terfel, Andrew Davis, BBC Singers, BBC Symphony Chorus & Orchestra
type: MusicGroup
genre: choral
popularity: 2
followers: 67
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8bd9d3e22ffb4a7b6123ca8bf65737aa7ca883c130a4e68da787cd314500c3c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6aed750d-1b7d-407f-8ef0-6eab5bc22e03.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6aed750d-1b7d-407f-8ef0-6eab5bc22e03.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6aed750d-1b7d-407f-8ef0-6eab5bc22e03
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8bd9d3e22ffb4a7b6123ca8bf65737aa7ca883c130a4e68da787cd314500c3c","name":"Bryn Terfel, Andrew Davis, BBC Singers, BBC Symphony Chorus & Orchestra","registered_at":"2026-06-17T02:46:48Z","symbol":"NIM1256851","token_address":"0xeef4d7a203ec3bd5c00a99240fbeecb1ba947bbf","type":"artist","uuid":"6aed750d-1b7d-407f-8ef0-6eab5bc22e03"}
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 0xe8bd9d3e22ffb4a7b6123ca8bf65737aa7ca883c130a4e68da787cd314500c3c. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6aed750d-1b7d-407f-8ef0-6eab5bc22e03.json and https://artists.proofprofile.net/proofs/artist/6aed750d-1b7d-407f-8ef0-6eab5bc22e03.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe8bd9d3e22ffb4a7b6123ca8bf65737aa7ca883c130a4e68da787cd314500c3c","name":"Bryn Terfel, Andrew Davis, BBC Singers, BBC Symphony Chorus & Orchestra","registered_at":"2026-06-17T02:46:48Z","symbol":"NIM1256851","token_address":"0xeef4d7a203ec3bd5c00a99240fbeecb1ba947bbf","type":"artist","uuid":"6aed750d-1b7d-407f-8ef0-6eab5bc22e03"}
album: Walton : Belshazzar's Feast & Vaughan Williams : Job (Apex)
  type: MusicAlbum
  date published: 1998