Nichols Ali Angel
type: MusicGroup
popularity: 8
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x813bd5ea466dead2546df59aaec21966013cbfbe04afe68aa2a4ca2d17e7bff3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953847
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953847
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01485e59-a13e-4ffa-a438-9d9650cba1f0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01485e59-a13e-4ffa-a438-9d9650cba1f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/01485e59-a13e-4ffa-a438-9d9650cba1f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:51:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x813bd5ea466dead2546df59aaec21966013cbfbe04afe68aa2a4ca2d17e7bff3","name":"Nichols Ali Angel","registered_at":"2026-06-15T13:53:34Z","symbol":"NIM0728662","token_address":"0xa32c0ec62548000ee09ae84f62894900e832f840","type":"artist","uuid":"01485e59-a13e-4ffa-a438-9d9650cba1f0"}
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 0x813bd5ea466dead2546df59aaec21966013cbfbe04afe68aa2a4ca2d17e7bff3. Chain 2 (Bitcoin): anchored in block 953847 (2026-06-15T22:51:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01485e59-a13e-4ffa-a438-9d9650cba1f0.json and https://artists.proofprofile.net/proofs/artist/01485e59-a13e-4ffa-a438-9d9650cba1f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:51:00Z
  text: {"copyright_id":"0x813bd5ea466dead2546df59aaec21966013cbfbe04afe68aa2a4ca2d17e7bff3","name":"Nichols Ali Angel","registered_at":"2026-06-15T13:53:34Z","symbol":"NIM0728662","token_address":"0xa32c0ec62548000ee09ae84f62894900e832f840","type":"artist","uuid":"01485e59-a13e-4ffa-a438-9d9650cba1f0"}