DJ Claudea
type: MusicGroup
genre: breakbeat
popularity: 19
followers: 136
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x674a60c7a11a8d1386d01487b224111e2d3f3c61afa94024ffcdebc06f6d042a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953754
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953754
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adfa1e15-9ea9-4f0c-a2ae-4d7eeee7c8fb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adfa1e15-9ea9-4f0c-a2ae-4d7eeee7c8fb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/adfa1e15-9ea9-4f0c-a2ae-4d7eeee7c8fb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:45:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x674a60c7a11a8d1386d01487b224111e2d3f3c61afa94024ffcdebc06f6d042a","name":"DJ Claudea","registered_at":"2026-06-14T22:41:12Z","symbol":"NIM0599167","token_address":"0x30a9b08961c1ae00c0f1af7890b5137508c3a9e6","type":"artist","uuid":"adfa1e15-9ea9-4f0c-a2ae-4d7eeee7c8fb"}
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 0x674a60c7a11a8d1386d01487b224111e2d3f3c61afa94024ffcdebc06f6d042a. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/adfa1e15-9ea9-4f0c-a2ae-4d7eeee7c8fb.json and https://artists.proofprofile.net/proofs/artist/adfa1e15-9ea9-4f0c-a2ae-4d7eeee7c8fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x674a60c7a11a8d1386d01487b224111e2d3f3c61afa94024ffcdebc06f6d042a","name":"DJ Claudea","registered_at":"2026-06-14T22:41:12Z","symbol":"NIM0599167","token_address":"0x30a9b08961c1ae00c0f1af7890b5137508c3a9e6","type":"artist","uuid":"adfa1e15-9ea9-4f0c-a2ae-4d7eeee7c8fb"}