Angelo Burns
type: MusicGroup
popularity: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7b31c7a9fa44176a7f5361947f8fea18bdccb084090a85f6f45fc5a4d73629e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90e85385-d70c-48ee-983f-2d6f04f65e74.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90e85385-d70c-48ee-983f-2d6f04f65e74.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90e85385-d70c-48ee-983f-2d6f04f65e74
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7b31c7a9fa44176a7f5361947f8fea18bdccb084090a85f6f45fc5a4d73629e","name":"Angelo Burns","registered_at":"2026-06-12T04:33:23Z","symbol":"NIM0188042","token_address":"0x792ae081269080fd29b7fc7a87766647be7f727f","type":"artist","uuid":"90e85385-d70c-48ee-983f-2d6f04f65e74"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b31c7a9fa44176a7f5361947f8fea18bdccb084090a85f6f45fc5a4d73629e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90e85385-d70c-48ee-983f-2d6f04f65e74.json and https://artists.proofprofile.net/proofs/artist/90e85385-d70c-48ee-983f-2d6f04f65e74.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xf7b31c7a9fa44176a7f5361947f8fea18bdccb084090a85f6f45fc5a4d73629e","name":"Angelo Burns","registered_at":"2026-06-12T04:33:23Z","symbol":"NIM0188042","token_address":"0x792ae081269080fd29b7fc7a87766647be7f727f","type":"artist","uuid":"90e85385-d70c-48ee-983f-2d6f04f65e74"}
album: Smile
  type: MusicAlbum
  date published: 2025-01-06