The Jet Black's e Orquestra
type: MusicGroup
genre: orchestra
popularity: 2
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce0392f71623871583849da594de3c6cea31e8c810cf29aae0e7a946cca4f07a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/231a7bae-b08f-46a7-b3e8-9c8ea20c8a8c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/231a7bae-b08f-46a7-b3e8-9c8ea20c8a8c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/231a7bae-b08f-46a7-b3e8-9c8ea20c8a8c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce0392f71623871583849da594de3c6cea31e8c810cf29aae0e7a946cca4f07a","name":"The Jet Black's e Orquestra","registered_at":"2026-06-16T01:40:01Z","symbol":"NIM0897254","token_address":"0xd1c0db8f69095b3ecc9caa656dee135bb4fcc575","type":"artist","uuid":"231a7bae-b08f-46a7-b3e8-9c8ea20c8a8c"}
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 0xce0392f71623871583849da594de3c6cea31e8c810cf29aae0e7a946cca4f07a. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/231a7bae-b08f-46a7-b3e8-9c8ea20c8a8c.json and https://artists.proofprofile.net/proofs/artist/231a7bae-b08f-46a7-b3e8-9c8ea20c8a8c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xce0392f71623871583849da594de3c6cea31e8c810cf29aae0e7a946cca4f07a","name":"The Jet Black's e Orquestra","registered_at":"2026-06-16T01:40:01Z","symbol":"NIM0897254","token_address":"0xd1c0db8f69095b3ecc9caa656dee135bb4fcc575","type":"artist","uuid":"231a7bae-b08f-46a7-b3e8-9c8ea20c8a8c"}
album: The Jet Black's No Cinema
  type: MusicAlbum
  date published: 2013-10-03