The blue rock
type: MusicGroup
popularity: 4
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44e8f53e83fa3344039e520406266ebbe9ffc15f7bfa98ab4135c3e618c875e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d70f1f9-41c7-4e4d-b2a0-2ff9e98c3b37.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d70f1f9-41c7-4e4d-b2a0-2ff9e98c3b37.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d70f1f9-41c7-4e4d-b2a0-2ff9e98c3b37
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:21:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44e8f53e83fa3344039e520406266ebbe9ffc15f7bfa98ab4135c3e618c875e6","name":"The blue rock","registered_at":"2026-06-15T23:51:39Z","symbol":"NIM0871377","token_address":"0x1b35f4be14c776a5ad3d1e82a687e6b562dee1e9","type":"artist","uuid":"1d70f1f9-41c7-4e4d-b2a0-2ff9e98c3b37"}
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 0x44e8f53e83fa3344039e520406266ebbe9ffc15f7bfa98ab4135c3e618c875e6. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d70f1f9-41c7-4e4d-b2a0-2ff9e98c3b37.json and https://artists.proofprofile.net/proofs/artist/1d70f1f9-41c7-4e4d-b2a0-2ff9e98c3b37.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x44e8f53e83fa3344039e520406266ebbe9ffc15f7bfa98ab4135c3e618c875e6","name":"The blue rock","registered_at":"2026-06-15T23:51:39Z","symbol":"NIM0871377","token_address":"0x1b35f4be14c776a5ad3d1e82a687e6b562dee1e9","type":"artist","uuid":"1d70f1f9-41c7-4e4d-b2a0-2ff9e98c3b37"}
album: Do Lo-fi Yourself
  type: MusicAlbum
  date published: 2022-08-26
album: Freerider
  type: MusicAlbum
  date published: 2023-01-20
album: Pray
  type: MusicAlbum
  date published: 2023-07-20