Lidya Graciella
type: MusicGroup
popularity: 5
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe13022aea78df44fd265b50e74f585aa490c72ac60790a88bbab6b6ea85770ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4b1868c-e555-4d75-a6c7-47d8f804773b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4b1868c-e555-4d75-a6c7-47d8f804773b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a4b1868c-e555-4d75-a6c7-47d8f804773b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe13022aea78df44fd265b50e74f585aa490c72ac60790a88bbab6b6ea85770ba","name":"Lidya Graciella","registered_at":"2026-06-20T07:02:39Z","symbol":"NIM1548623","token_address":"0x75ca22bc651db3118f2430719763240ad282f571","type":"artist","uuid":"a4b1868c-e555-4d75-a6c7-47d8f804773b"}
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 0xe13022aea78df44fd265b50e74f585aa490c72ac60790a88bbab6b6ea85770ba. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4b1868c-e555-4d75-a6c7-47d8f804773b.json and https://artists.proofprofile.net/proofs/artist/a4b1868c-e555-4d75-a6c7-47d8f804773b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xe13022aea78df44fd265b50e74f585aa490c72ac60790a88bbab6b6ea85770ba","name":"Lidya Graciella","registered_at":"2026-06-20T07:02:39Z","symbol":"NIM1548623","token_address":"0x75ca22bc651db3118f2430719763240ad282f571","type":"artist","uuid":"a4b1868c-e555-4d75-a6c7-47d8f804773b"}