Cillian Foster's GDC
type: MusicGroup
genre: psychedelic rock
popularity: 15
followers: 130
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f3346808185a179b41988cdcd0cb5f6ade96c21eef46b1e3c2274435fe0cbfd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dde69786-7125-4153-9e73-a3ab41f51710.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dde69786-7125-4153-9e73-a3ab41f51710.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dde69786-7125-4153-9e73-a3ab41f51710
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f3346808185a179b41988cdcd0cb5f6ade96c21eef46b1e3c2274435fe0cbfd","name":"Cillian Foster's GDC","registered_at":"2026-06-15T03:58:17Z","symbol":"NIM0674904","token_address":"0x03c41b57f3e804881769631d5362fbd0cfabb254","type":"artist","uuid":"dde69786-7125-4153-9e73-a3ab41f51710"}
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 0x7f3346808185a179b41988cdcd0cb5f6ade96c21eef46b1e3c2274435fe0cbfd. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dde69786-7125-4153-9e73-a3ab41f51710.json and https://artists.proofprofile.net/proofs/artist/dde69786-7125-4153-9e73-a3ab41f51710.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x7f3346808185a179b41988cdcd0cb5f6ade96c21eef46b1e3c2274435fe0cbfd","name":"Cillian Foster's GDC","registered_at":"2026-06-15T03:58:17Z","symbol":"NIM0674904","token_address":"0x03c41b57f3e804881769631d5362fbd0cfabb254","type":"artist","uuid":"dde69786-7125-4153-9e73-a3ab41f51710"}
album: Jazz - Single
  type: MusicAlbum
  date published: 2015-10-23
album: Volume 1
  type: MusicAlbum
  date published: 2015-10-30
album: See What Happens - Single
  type: MusicAlbum
  date published: 2016-05-27
album: Ballad of Addiction
  type: MusicAlbum
  date published: 2017-02-17