Joseph Payne
type: MusicGroup
genre: medieval
popularity: 11
followers: 747
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1993903b5ce9952e8b0b59723f316c275cb4fe6fd812078c4028d6901c94946d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/effcb70e-0380-4c27-ad8d-7ccef16e4381.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/effcb70e-0380-4c27-ad8d-7ccef16e4381.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/effcb70e-0380-4c27-ad8d-7ccef16e4381
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1993903b5ce9952e8b0b59723f316c275cb4fe6fd812078c4028d6901c94946d","name":"Joseph Payne","registered_at":"2026-06-15T05:38:12Z","symbol":"NIM0698757","token_address":"0xe1606ddf29861af0d8465e60671a52ee4a95d79e","type":"artist","uuid":"effcb70e-0380-4c27-ad8d-7ccef16e4381"}
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 0x1993903b5ce9952e8b0b59723f316c275cb4fe6fd812078c4028d6901c94946d. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/effcb70e-0380-4c27-ad8d-7ccef16e4381.json and https://artists.proofprofile.net/proofs/artist/effcb70e-0380-4c27-ad8d-7ccef16e4381.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x1993903b5ce9952e8b0b59723f316c275cb4fe6fd812078c4028d6901c94946d","name":"Joseph Payne","registered_at":"2026-06-15T05:38:12Z","symbol":"NIM0698757","token_address":"0xe1606ddf29861af0d8465e60671a52ee4a95d79e","type":"artist","uuid":"effcb70e-0380-4c27-ad8d-7ccef16e4381"}
album: Music from the Fitzwilliam Virginal Book, Vol. 2
  type: MusicAlbum
  date published: 1964-01-01
album: Music from the Fitzwilliam Virginal Book, Vol. 1
  type: MusicAlbum
  date published: 1964-01-01
album: Queenes Command (The): Masterpieces of Elizabethan Keyboard Music
  type: MusicAlbum
  date published: 1992-01-31
album: Queenes Command (The): Masterpieces of Elizabethan Keyboard Music
  type: MusicAlbum
  date published: 1992-01-31
album: Early English Organ Music, Vol. 1
  type: MusicAlbum
  date published: 1993-03-29
album: Early English Organ Music, Vol. 1
  type: MusicAlbum
  date published: 1993-03-29
album: Early English Organ Music, Vol. 1
  type: MusicAlbum
  date published: 1993-03-29
album: Early English Organ Music, Vol. 2
  type: MusicAlbum
  date published: 1993-04-15
album: Early English Organ Music, Vol. 2
  type: MusicAlbum
  date published: 1993-04-15
album: Early English Organ Music, Vol. 2
  type: MusicAlbum
  date published: 1993-04-15
album: German Organ Music, Vol. 1
  type: MusicAlbum
  date published: 1994-04-12
album: German Organ Music, Vol. 1
  type: MusicAlbum
  date published: 1994-04-12
album: German Organ Music, Vol. 2
  type: MusicAlbum
  date published: 1994-05-26
album: German Organ Music, Vol. 2
  type: MusicAlbum
  date published: 1994-05-26
album: Early French Organ Music, Vol. 1
  type: MusicAlbum
  date published: 1995-03-13
album: Early French Organ Music, Vol. 1
  type: MusicAlbum
  date published: 1995-03-13
album: Early French Organ Music, Vol. 1
  type: MusicAlbum
  date published: 1995-03-13
album: Early French Organ Music, Vol. 2
  type: MusicAlbum
  date published: 1995-03-14
album: Early French Organ Music, Vol. 2
  type: MusicAlbum
  date published: 1995-03-14
album: Early French Organ Music, Vol. 2
  type: MusicAlbum
  date published: 1995-03-14
album: Bach Edition Vol. 13, Keyboard Works Vol. II Part: 5
  type: MusicAlbum
  date published: 2006-12-22
album: Bach Edition Vol. 13, Keyboard Works Vol. II Part: 6
  type: MusicAlbum
  date published: 2006-12-22
album: Andreas Bach Manuscript
  type: MusicAlbum
  date published: 2012-01-17