Anna Luiza
type: MusicGroup
genre: piseiro
popularity: 7
followers: 325
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0295fd20a75bb606e2149a7355839227b9f754e8eef6c0fc1bb48ed69e48f5af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9053c0c9-611b-42b6-aad7-5f55884b9abe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9053c0c9-611b-42b6-aad7-5f55884b9abe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9053c0c9-611b-42b6-aad7-5f55884b9abe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0295fd20a75bb606e2149a7355839227b9f754e8eef6c0fc1bb48ed69e48f5af","name":"Anna Luiza","registered_at":"2026-06-17T16:01:27Z","symbol":"NIM1446346","token_address":"0x5babe056dcd07326c0f860a822599be7d19b22e2","type":"artist","uuid":"9053c0c9-611b-42b6-aad7-5f55884b9abe"}
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 0x0295fd20a75bb606e2149a7355839227b9f754e8eef6c0fc1bb48ed69e48f5af. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9053c0c9-611b-42b6-aad7-5f55884b9abe.json and https://artists.proofprofile.net/proofs/artist/9053c0c9-611b-42b6-aad7-5f55884b9abe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x0295fd20a75bb606e2149a7355839227b9f754e8eef6c0fc1bb48ed69e48f5af","name":"Anna Luiza","registered_at":"2026-06-17T16:01:27Z","symbol":"NIM1446346","token_address":"0x5babe056dcd07326c0f860a822599be7d19b22e2","type":"artist","uuid":"9053c0c9-611b-42b6-aad7-5f55884b9abe"}
album: Diferentona
  type: MusicAlbum
  date published: 2016-03-31
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  type: MusicAlbum
  date published: 2018-06-29
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  type: MusicAlbum
  date published: 2023-01-13
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  type: MusicAlbum
  date published: 2023-02-03
album: Made In Laje, Pt. 2
  type: MusicAlbum
  date published: 2023-02-10
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-05-17