Lexi Grace
type: MusicGroup
popularity: 7
followers: 283
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc01df503808e6d32bc4c622c9be4154db7f2a3a01bd14bc0b2bb2c9b44163984
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e41e9f3d-aed8-4fd1-bd94-844d34503539.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e41e9f3d-aed8-4fd1-bd94-844d34503539.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e41e9f3d-aed8-4fd1-bd94-844d34503539
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc01df503808e6d32bc4c622c9be4154db7f2a3a01bd14bc0b2bb2c9b44163984","name":"Lexi Grace","registered_at":"2026-06-21T08:03:09Z","symbol":"NIM1865612","token_address":"0xc665063f696a68d567e564933eb0e53f75b7904a","type":"artist","uuid":"e41e9f3d-aed8-4fd1-bd94-844d34503539"}
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 0xc01df503808e6d32bc4c622c9be4154db7f2a3a01bd14bc0b2bb2c9b44163984. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e41e9f3d-aed8-4fd1-bd94-844d34503539.json and https://artists.proofprofile.net/proofs/artist/e41e9f3d-aed8-4fd1-bd94-844d34503539.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xc01df503808e6d32bc4c622c9be4154db7f2a3a01bd14bc0b2bb2c9b44163984","name":"Lexi Grace","registered_at":"2026-06-21T08:03:09Z","symbol":"NIM1865612","token_address":"0xc665063f696a68d567e564933eb0e53f75b7904a","type":"artist","uuid":"e41e9f3d-aed8-4fd1-bd94-844d34503539"}
album: In Your Heaven
  type: MusicAlbum
  date published: 2022-03-25
album: Vibe
  type: MusicAlbum
  date published: 2022-09-02
album: Beautiful Sky
  type: MusicAlbum
  date published: 2022-10-28
album: Kalisto
  type: MusicAlbum
  date published: 2025-01-10