The Machine Perform Pink Floyd
type: MusicGroup
popularity: 3
followers: 786
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70cb8bb4008a80118dca1d51d266e72e81dd4ac972c2907e0e2f99ce74d53b5f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26cd17ea-0323-420e-8a5d-7e33705b2557.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26cd17ea-0323-420e-8a5d-7e33705b2557.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/26cd17ea-0323-420e-8a5d-7e33705b2557
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70cb8bb4008a80118dca1d51d266e72e81dd4ac972c2907e0e2f99ce74d53b5f","name":"The Machine Perform Pink Floyd","registered_at":"2026-06-16T03:01:55Z","symbol":"NIM0916829","token_address":"0x48cc4ffe6ba6a723a079835c1c808b56c072c9a0","type":"artist","uuid":"26cd17ea-0323-420e-8a5d-7e33705b2557"}
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 0x70cb8bb4008a80118dca1d51d266e72e81dd4ac972c2907e0e2f99ce74d53b5f. 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/26cd17ea-0323-420e-8a5d-7e33705b2557.json and https://artists.proofprofile.net/proofs/artist/26cd17ea-0323-420e-8a5d-7e33705b2557.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x70cb8bb4008a80118dca1d51d266e72e81dd4ac972c2907e0e2f99ce74d53b5f","name":"The Machine Perform Pink Floyd","registered_at":"2026-06-16T03:01:55Z","symbol":"NIM0916829","token_address":"0x48cc4ffe6ba6a723a079835c1c808b56c072c9a0","type":"artist","uuid":"26cd17ea-0323-420e-8a5d-7e33705b2557"}
album: The Machine Unplugged
  type: MusicAlbum
  date published: 2004
album: The Machine Unplugged
  type: MusicAlbum
  date published: 2004-08-12
album: Two Nights at the Keswick, Volume 1
  type: MusicAlbum
  date published: 2010-07-20
album: Two Nights at the Keswick, Vol. 1
  type: MusicAlbum
  date published: 2010-07-20
album: Two Nights At The Keswick, Vol. 2
  type: MusicAlbum
  date published: 2010-07-20
album: Two Nights At The Keswick, Volume 2
  type: MusicAlbum
  date published: 2010-07-20