Bradley Judge
type: MusicGroup
popularity: 5
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65161b1adc9d683c1d33244a4c9f5a7ddad42fcdff2df7a9c5403e4dd9a0369e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21b587ae-a639-4d04-864c-2cefcd865bd9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21b587ae-a639-4d04-864c-2cefcd865bd9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21b587ae-a639-4d04-864c-2cefcd865bd9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65161b1adc9d683c1d33244a4c9f5a7ddad42fcdff2df7a9c5403e4dd9a0369e","name":"Bradley Judge","registered_at":"2026-06-16T01:17:17Z","symbol":"NIM0891821","token_address":"0x6a7e24ebceba5cfadb60afdc59901771e22263cb","type":"artist","uuid":"21b587ae-a639-4d04-864c-2cefcd865bd9"}
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 0x65161b1adc9d683c1d33244a4c9f5a7ddad42fcdff2df7a9c5403e4dd9a0369e. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21b587ae-a639-4d04-864c-2cefcd865bd9.json and https://artists.proofprofile.net/proofs/artist/21b587ae-a639-4d04-864c-2cefcd865bd9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0x65161b1adc9d683c1d33244a4c9f5a7ddad42fcdff2df7a9c5403e4dd9a0369e","name":"Bradley Judge","registered_at":"2026-06-16T01:17:17Z","symbol":"NIM0891821","token_address":"0x6a7e24ebceba5cfadb60afdc59901771e22263cb","type":"artist","uuid":"21b587ae-a639-4d04-864c-2cefcd865bd9"}