Sonia Luza
type: MusicGroup
genre: huayno
popularity: 5
followers: 443
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe61139cf01c29e3e625d5fb02b03a9ca85cffc031cc558de6ec0647b31c84d31
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/21fc79d2-7e7d-4f59-84de-fb3462c0d88c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21fc79d2-7e7d-4f59-84de-fb3462c0d88c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21fc79d2-7e7d-4f59-84de-fb3462c0d88c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe61139cf01c29e3e625d5fb02b03a9ca85cffc031cc558de6ec0647b31c84d31","name":"Sonia Luza","registered_at":"2026-06-16T01:41:09Z","symbol":"NIM0897530","token_address":"0xae41aabcf7164c9c7cf2e533fd22ed5c6ecbe7e7","type":"artist","uuid":"21fc79d2-7e7d-4f59-84de-fb3462c0d88c"}
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 0xe61139cf01c29e3e625d5fb02b03a9ca85cffc031cc558de6ec0647b31c84d31. 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/21fc79d2-7e7d-4f59-84de-fb3462c0d88c.json and https://artists.proofprofile.net/proofs/artist/21fc79d2-7e7d-4f59-84de-fb3462c0d88c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xe61139cf01c29e3e625d5fb02b03a9ca85cffc031cc558de6ec0647b31c84d31","name":"Sonia Luza","registered_at":"2026-06-16T01:41:09Z","symbol":"NIM0897530","token_address":"0xae41aabcf7164c9c7cf2e533fd22ed5c6ecbe7e7","type":"artist","uuid":"21fc79d2-7e7d-4f59-84de-fb3462c0d88c"}
album: Éxitos De Oro
  type: MusicAlbum
  date published: 2014
album: La Voz Sensual
  type: MusicAlbum
  date published: 2014
album: La Voz Sensual
  type: MusicAlbum
  date published: 2014-04-20