Cleiton Quenã
type: MusicGroup
popularity: 2
followers: 218
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x842586eae44320ec88f3015ca0d460760ab700191e1da790a739eac416b8e015
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19a3cb19-8d4d-4d9b-85a3-46350e207790.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19a3cb19-8d4d-4d9b-85a3-46350e207790.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/19a3cb19-8d4d-4d9b-85a3-46350e207790
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x842586eae44320ec88f3015ca0d460760ab700191e1da790a739eac416b8e015","name":"Cleiton Quenã","registered_at":"2026-06-15T22:27:14Z","symbol":"NIM0851216","token_address":"0x27854aa25cc311833779a3cd4c59d0c7aa7fb57d","type":"artist","uuid":"19a3cb19-8d4d-4d9b-85a3-46350e207790"}
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 0x842586eae44320ec88f3015ca0d460760ab700191e1da790a739eac416b8e015. 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/19a3cb19-8d4d-4d9b-85a3-46350e207790.json and https://artists.proofprofile.net/proofs/artist/19a3cb19-8d4d-4d9b-85a3-46350e207790.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x842586eae44320ec88f3015ca0d460760ab700191e1da790a739eac416b8e015","name":"Cleiton Quenã","registered_at":"2026-06-15T22:27:14Z","symbol":"NIM0851216","token_address":"0x27854aa25cc311833779a3cd4c59d0c7aa7fb57d","type":"artist","uuid":"19a3cb19-8d4d-4d9b-85a3-46350e207790"}
album: Salmos de Romagem, Vol. I
  type: MusicAlbum
  date published: 2020-11-06
album: Salmos de Romagem, Vol. II
  type: MusicAlbum
  date published: 2020-12-11