Lucca & Law
type: MusicGroup
popularity: 4
followers: 207
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9769313abcb85c1def39e92b451436d99a9020c34fcfc2286bd5d3a95dcab58
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93ae6582-1f35-4e95-9e1a-2899c4c6ccfd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93ae6582-1f35-4e95-9e1a-2899c4c6ccfd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/93ae6582-1f35-4e95-9e1a-2899c4c6ccfd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9769313abcb85c1def39e92b451436d99a9020c34fcfc2286bd5d3a95dcab58","name":"Lucca & Law","registered_at":"2026-06-17T17:33:02Z","symbol":"NIM1468203","token_address":"0x20116e2ff0dcca53f27a35add23f858c4473700b","type":"artist","uuid":"93ae6582-1f35-4e95-9e1a-2899c4c6ccfd"}
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 0xd9769313abcb85c1def39e92b451436d99a9020c34fcfc2286bd5d3a95dcab58. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/93ae6582-1f35-4e95-9e1a-2899c4c6ccfd.json and https://artists.proofprofile.net/proofs/artist/93ae6582-1f35-4e95-9e1a-2899c4c6ccfd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xd9769313abcb85c1def39e92b451436d99a9020c34fcfc2286bd5d3a95dcab58","name":"Lucca & Law","registered_at":"2026-06-17T17:33:02Z","symbol":"NIM1468203","token_address":"0x20116e2ff0dcca53f27a35add23f858c4473700b","type":"artist","uuid":"93ae6582-1f35-4e95-9e1a-2899c4c6ccfd"}
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