Paddy McKeown
type: MusicGroup
popularity: 4
followers: 256
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x628941e5317393f2abbf4c0f733a4150d2b1ecc1d48cf275e4bd95598acd9b46
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/49d1da88-590c-4a89-bb80-dd487a51f8dd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/49d1da88-590c-4a89-bb80-dd487a51f8dd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/49d1da88-590c-4a89-bb80-dd487a51f8dd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x628941e5317393f2abbf4c0f733a4150d2b1ecc1d48cf275e4bd95598acd9b46","name":"Paddy McKeown","registered_at":"2026-06-16T15:20:30Z","symbol":"NIM1093112","token_address":"0xc093e0a81536d0d6576353901660c6bf5e6d5ddc","type":"artist","uuid":"49d1da88-590c-4a89-bb80-dd487a51f8dd"}
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 0x628941e5317393f2abbf4c0f733a4150d2b1ecc1d48cf275e4bd95598acd9b46. 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/49d1da88-590c-4a89-bb80-dd487a51f8dd.json and https://artists.proofprofile.net/proofs/artist/49d1da88-590c-4a89-bb80-dd487a51f8dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x628941e5317393f2abbf4c0f733a4150d2b1ecc1d48cf275e4bd95598acd9b46","name":"Paddy McKeown","registered_at":"2026-06-16T15:20:30Z","symbol":"NIM1093112","token_address":"0xc093e0a81536d0d6576353901660c6bf5e6d5ddc","type":"artist","uuid":"49d1da88-590c-4a89-bb80-dd487a51f8dd"}
album: The Mooncoin Waltz
  type: MusicAlbum
  date published: 2020-10-20
album: The Good Step
  type: MusicAlbum
  date published: 2020-11-05
album: Many Kinds of Critters (Live)
  type: MusicAlbum
  date published: 2025-03-07