Paul McDonald
type: MusicGroup
description: Paul McDonald or Paul MacDonald may refer to: Paul McDonald (American football) (born 1958), American football player Paul McDonald (Australian footballer) (born 1956), Australian rules footballer Pa
popularity: 2
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f0cfc15a4a5ec978e23cbef6b46b975d9a37288fc28263b46b4f1cc953f6bcb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953970
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953970
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/291c1d08-3ba5-4e2a-a72d-4cd2d135f016.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/291c1d08-3ba5-4e2a-a72d-4cd2d135f016.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/291c1d08-3ba5-4e2a-a72d-4cd2d135f016
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:09:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f0cfc15a4a5ec978e23cbef6b46b975d9a37288fc28263b46b4f1cc953f6bcb","name":"Paul McDonald","registered_at":"2026-06-16T04:08:02Z","symbol":"NIM0932611","token_address":"0x707f3f83f208ebf0835e4543ec738c357f5bbc98","type":"artist","uuid":"291c1d08-3ba5-4e2a-a72d-4cd2d135f016"}
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 0x3f0cfc15a4a5ec978e23cbef6b46b975d9a37288fc28263b46b4f1cc953f6bcb. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/291c1d08-3ba5-4e2a-a72d-4cd2d135f016.json and https://artists.proofprofile.net/proofs/artist/291c1d08-3ba5-4e2a-a72d-4cd2d135f016.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x3f0cfc15a4a5ec978e23cbef6b46b975d9a37288fc28263b46b4f1cc953f6bcb","name":"Paul McDonald","registered_at":"2026-06-16T04:08:02Z","symbol":"NIM0932611","token_address":"0x707f3f83f208ebf0835e4543ec738c357f5bbc98","type":"artist","uuid":"291c1d08-3ba5-4e2a-a72d-4cd2d135f016"}