Angel Degrass
type: MusicGroup
popularity: 10
followers: 49
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5141fcd8c8dca10af90f771fc2486a3b487a30cee45ad536afdb6338d23ace11
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953854
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953854
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0232c163-c1fb-4df8-939a-61c21c46f463.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0232c163-c1fb-4df8-939a-61c21c46f463.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0232c163-c1fb-4df8-939a-61c21c46f463
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:16:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5141fcd8c8dca10af90f771fc2486a3b487a30cee45ad536afdb6338d23ace11","name":"Angel Degrass","registered_at":"2026-06-15T14:24:52Z","symbol":"NIM0736136","token_address":"0xdd4bd7973a7d744d84b5f9085ef498606864466a","type":"artist","uuid":"0232c163-c1fb-4df8-939a-61c21c46f463"}
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 0x5141fcd8c8dca10af90f771fc2486a3b487a30cee45ad536afdb6338d23ace11. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0232c163-c1fb-4df8-939a-61c21c46f463.json and https://artists.proofprofile.net/proofs/artist/0232c163-c1fb-4df8-939a-61c21c46f463.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x5141fcd8c8dca10af90f771fc2486a3b487a30cee45ad536afdb6338d23ace11","name":"Angel Degrass","registered_at":"2026-06-15T14:24:52Z","symbol":"NIM0736136","token_address":"0xdd4bd7973a7d744d84b5f9085ef498606864466a","type":"artist","uuid":"0232c163-c1fb-4df8-939a-61c21c46f463"}