Cena de jazz
type: MusicGroup
popularity: 2
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc98139700c81dacdec9177175e60e9875efcd92d8bd4f72c80d60b8bd17401e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/060a4e14-56da-4bd9-860e-4bfb6478ba8d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/060a4e14-56da-4bd9-860e-4bfb6478ba8d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/060a4e14-56da-4bd9-860e-4bfb6478ba8d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc98139700c81dacdec9177175e60e9875efcd92d8bd4f72c80d60b8bd17401e8","name":"Cena de jazz","registered_at":"2026-06-15T15:43:38Z","symbol":"NIM0754938","token_address":"0x6f4f559b41e584f11abfc94d3dccfdd2cb3ba60e","type":"artist","uuid":"060a4e14-56da-4bd9-860e-4bfb6478ba8d"}
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 0xc98139700c81dacdec9177175e60e9875efcd92d8bd4f72c80d60b8bd17401e8. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/060a4e14-56da-4bd9-860e-4bfb6478ba8d.json and https://artists.proofprofile.net/proofs/artist/060a4e14-56da-4bd9-860e-4bfb6478ba8d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xc98139700c81dacdec9177175e60e9875efcd92d8bd4f72c80d60b8bd17401e8","name":"Cena de jazz","registered_at":"2026-06-15T15:43:38Z","symbol":"NIM0754938","token_address":"0x6f4f559b41e584f11abfc94d3dccfdd2cb3ba60e","type":"artist","uuid":"060a4e14-56da-4bd9-860e-4bfb6478ba8d"}
album: Esquinas Del Jazz: Callejones Animados
  type: MusicAlbum
  date published: 2024-03-15
album: Crónicas De Música Jazz: Vibras Metropolitanos
  type: MusicAlbum
  date published: 2024-03-29
album: Noches De Jazz En El Centro: Vibras Rítmicas
  type: MusicAlbum
  date published: 2024-11-20