Luiz Perry
type: MusicGroup
popularity: 3
followers: 88
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87df735ae50738a4ced5c011465fc0b71826b4742964b982600079ff7569baf9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa938665-9683-497e-813c-86649f9d6ca9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa938665-9683-497e-813c-86649f9d6ca9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa938665-9683-497e-813c-86649f9d6ca9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x87df735ae50738a4ced5c011465fc0b71826b4742964b982600079ff7569baf9","name":"Luiz Perry","registered_at":"2026-06-20T09:23:56Z","symbol":"NIM1578932","token_address":"0x57823ad07d947b30c7fae63d5b27b004f654e849","type":"artist","uuid":"aa938665-9683-497e-813c-86649f9d6ca9"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87df735ae50738a4ced5c011465fc0b71826b4742964b982600079ff7569baf9. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa938665-9683-497e-813c-86649f9d6ca9.json and https://artists.proofprofile.net/proofs/artist/aa938665-9683-497e-813c-86649f9d6ca9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x87df735ae50738a4ced5c011465fc0b71826b4742964b982600079ff7569baf9","name":"Luiz Perry","registered_at":"2026-06-20T09:23:56Z","symbol":"NIM1578932","token_address":"0x57823ad07d947b30c7fae63d5b27b004f654e849","type":"artist","uuid":"aa938665-9683-497e-813c-86649f9d6ca9"}
album: Não Vai Esquecer - Versions
  type: MusicAlbum
  date published: 2023-05-05
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  type: MusicAlbum
  date published: 2023-05-05
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-03-22
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-01-16