Jazz Vilá
type: MusicGroup
popularity: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb60d731f3976105e8e2dc7f0bedf037553a387f3b81179dd3c69b2e0e6f41172
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/74562f3b-5ab9-409f-9676-35fa1c6c095f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/74562f3b-5ab9-409f-9676-35fa1c6c095f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/74562f3b-5ab9-409f-9676-35fa1c6c095f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb60d731f3976105e8e2dc7f0bedf037553a387f3b81179dd3c69b2e0e6f41172","name":"Jazz Vilá","registered_at":"2026-06-14T16:38:04Z","symbol":"NIM0512593","token_address":"0x79a4adc46955b7da43f4868eb66f788d44b3ce7b","type":"artist","uuid":"74562f3b-5ab9-409f-9676-35fa1c6c095f"}
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 0xb60d731f3976105e8e2dc7f0bedf037553a387f3b81179dd3c69b2e0e6f41172. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/74562f3b-5ab9-409f-9676-35fa1c6c095f.json and https://artists.proofprofile.net/proofs/artist/74562f3b-5ab9-409f-9676-35fa1c6c095f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0xb60d731f3976105e8e2dc7f0bedf037553a387f3b81179dd3c69b2e0e6f41172","name":"Jazz Vilá","registered_at":"2026-06-14T16:38:04Z","symbol":"NIM0512593","token_address":"0x79a4adc46955b7da43f4868eb66f788d44b3ce7b","type":"artist","uuid":"74562f3b-5ab9-409f-9676-35fa1c6c095f"}