Peadar O'Guilin
type: MusicGroup
popularity: 2
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d5d1b5bc00787c3091021672ef4ac7229746eee00739799ecf33e64749bb9d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54e03301-8498-4924-afe4-3a49eb018f89.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54e03301-8498-4924-afe4-3a49eb018f89.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/54e03301-8498-4924-afe4-3a49eb018f89
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d5d1b5bc00787c3091021672ef4ac7229746eee00739799ecf33e64749bb9d4","name":"Peadar O'Guilin","registered_at":"2026-06-16T19:28:45Z","symbol":"NIM1152345","token_address":"0xf0ec1c34e5e19cbe55abff2e746dd5cfb9bd76e2","type":"artist","uuid":"54e03301-8498-4924-afe4-3a49eb018f89"}
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 0x0d5d1b5bc00787c3091021672ef4ac7229746eee00739799ecf33e64749bb9d4. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54e03301-8498-4924-afe4-3a49eb018f89.json and https://artists.proofprofile.net/proofs/artist/54e03301-8498-4924-afe4-3a49eb018f89.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x0d5d1b5bc00787c3091021672ef4ac7229746eee00739799ecf33e64749bb9d4","name":"Peadar O'Guilin","registered_at":"2026-06-16T19:28:45Z","symbol":"NIM1152345","token_address":"0xf0ec1c34e5e19cbe55abff2e746dd5cfb9bd76e2","type":"artist","uuid":"54e03301-8498-4924-afe4-3a49eb018f89"}
album: The Call (Unabridged)
  type: MusicAlbum
  date published: 2016-09-01
album: The Invasion [The Call, Book 2 (Unabridged)]
  type: MusicAlbum
  date published: 2018-03-27