Saint Luca
type: MusicGroup
popularity: 2
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7dbabf25a7ed66c19813ba385782a001e7f18ed0b57aa9e92dc3af98a48d446
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2fc20de-08c6-46a7-ae54-62aec2b20c52.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2fc20de-08c6-46a7-ae54-62aec2b20c52.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c2fc20de-08c6-46a7-ae54-62aec2b20c52
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7dbabf25a7ed66c19813ba385782a001e7f18ed0b57aa9e92dc3af98a48d446","name":"Saint Luca","registered_at":"2026-06-20T19:53:01Z","symbol":"NIM1698429","token_address":"0x2c056a59076a42f293f456a236652b5600e46100","type":"artist","uuid":"c2fc20de-08c6-46a7-ae54-62aec2b20c52"}
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 0xd7dbabf25a7ed66c19813ba385782a001e7f18ed0b57aa9e92dc3af98a48d446. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2fc20de-08c6-46a7-ae54-62aec2b20c52.json and https://artists.proofprofile.net/proofs/artist/c2fc20de-08c6-46a7-ae54-62aec2b20c52.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0xd7dbabf25a7ed66c19813ba385782a001e7f18ed0b57aa9e92dc3af98a48d446","name":"Saint Luca","registered_at":"2026-06-20T19:53:01Z","symbol":"NIM1698429","token_address":"0x2c056a59076a42f293f456a236652b5600e46100","type":"artist","uuid":"c2fc20de-08c6-46a7-ae54-62aec2b20c52"}
album: MENAGE
  type: MusicAlbum
  date published: 2023-10-20
album: DOUBLE V
  type: MusicAlbum
  date published: 2024-12-13
album: DPM
  type: MusicAlbum
  date published: 2025-06-08
album: 5 AM
  type: MusicAlbum
  date published: 2025-07-31