Simon Murphy
type: MusicGroup
popularity: 9
followers: 225
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x875aaedf36b6f67a1e382f34e0980f7905637432ba748480ff3edfc0e15fac2f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa1b0676-6fa5-4450-869c-7ed0fe3b85af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa1b0676-6fa5-4450-869c-7ed0fe3b85af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa1b0676-6fa5-4450-869c-7ed0fe3b85af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x875aaedf36b6f67a1e382f34e0980f7905637432ba748480ff3edfc0e15fac2f","name":"Simon Murphy","registered_at":"2026-06-20T09:15:56Z","symbol":"NIM1575977","token_address":"0x41db874c55f00141b3e9136a0686a1a0b0ad60ab","type":"artist","uuid":"aa1b0676-6fa5-4450-869c-7ed0fe3b85af"}
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 0x875aaedf36b6f67a1e382f34e0980f7905637432ba748480ff3edfc0e15fac2f. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa1b0676-6fa5-4450-869c-7ed0fe3b85af.json and https://artists.proofprofile.net/proofs/artist/aa1b0676-6fa5-4450-869c-7ed0fe3b85af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x875aaedf36b6f67a1e382f34e0980f7905637432ba748480ff3edfc0e15fac2f","name":"Simon Murphy","registered_at":"2026-06-20T09:15:56Z","symbol":"NIM1575977","token_address":"0x41db874c55f00141b3e9136a0686a1a0b0ad60ab","type":"artist","uuid":"aa1b0676-6fa5-4450-869c-7ed0fe3b85af"}
album: Haydn, his Mistress, their Son and his Successor
  type: MusicAlbum
  date published: 2022-12-28