Luana Rey
type: MusicGroup
genre: kizomba
genre: zouk
popularity: 19
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a65792b638718c2a1ca23985a9a9939c2de881a0aa4964eda396d55e8d262da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c818ac9-9ece-47d0-971d-6827fc1359ee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c818ac9-9ece-47d0-971d-6827fc1359ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2c818ac9-9ece-47d0-971d-6827fc1359ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8a65792b638718c2a1ca23985a9a9939c2de881a0aa4964eda396d55e8d262da","name":"Luana Rey","registered_at":"2026-06-14T09:07:13Z","symbol":"NIM0405004","token_address":"0x7f1f27f1db5cba7a2db5f69c1c824dc84e9b4c6f","type":"artist","uuid":"2c818ac9-9ece-47d0-971d-6827fc1359ee"}
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 0x8a65792b638718c2a1ca23985a9a9939c2de881a0aa4964eda396d55e8d262da. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2c818ac9-9ece-47d0-971d-6827fc1359ee.json and https://artists.proofprofile.net/proofs/artist/2c818ac9-9ece-47d0-971d-6827fc1359ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x8a65792b638718c2a1ca23985a9a9939c2de881a0aa4964eda396d55e8d262da","name":"Luana Rey","registered_at":"2026-06-14T09:07:13Z","symbol":"NIM0405004","token_address":"0x7f1f27f1db5cba7a2db5f69c1c824dc84e9b4c6f","type":"artist","uuid":"2c818ac9-9ece-47d0-971d-6827fc1359ee"}
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