George McDonald Fraser
type: MusicGroup
popularity: 7
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2c0844dcec2a5a9316a51d06bf2bb4a5daff3b0a21a896720bbc96f993f9740
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99a82559-e3b1-4b6e-a5a8-bf51d18ced1f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/99a82559-e3b1-4b6e-a5a8-bf51d18ced1f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/99a82559-e3b1-4b6e-a5a8-bf51d18ced1f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2c0844dcec2a5a9316a51d06bf2bb4a5daff3b0a21a896720bbc96f993f9740","name":"George McDonald Fraser","registered_at":"2026-06-17T19:04:12Z","symbol":"NIM1489959","token_address":"0x7d619fedd839342c14aa39e0dde5acc72488701e","type":"artist","uuid":"99a82559-e3b1-4b6e-a5a8-bf51d18ced1f"}
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 0xf2c0844dcec2a5a9316a51d06bf2bb4a5daff3b0a21a896720bbc96f993f9740. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/99a82559-e3b1-4b6e-a5a8-bf51d18ced1f.json and https://artists.proofprofile.net/proofs/artist/99a82559-e3b1-4b6e-a5a8-bf51d18ced1f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xf2c0844dcec2a5a9316a51d06bf2bb4a5daff3b0a21a896720bbc96f993f9740","name":"George McDonald Fraser","registered_at":"2026-06-17T19:04:12Z","symbol":"NIM1489959","token_address":"0x7d619fedd839342c14aa39e0dde5acc72488701e","type":"artist","uuid":"99a82559-e3b1-4b6e-a5a8-bf51d18ced1f"}
album: Die Piraten (Hörspiel)
  type: MusicAlbum
  date published: 2006-09-04