Luiz De Simone
type: MusicGroup
popularity: 4
followers: 262
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x02861110fd6ec3ffbb217dbfe6e081ee88ca3e79579994e709dc04c10ca3035f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954032
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954032
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b8deef5-678f-4939-8ee9-33c1a37a21e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3b8deef5-678f-4939-8ee9-33c1a37a21e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3b8deef5-678f-4939-8ee9-33c1a37a21e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:59:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x02861110fd6ec3ffbb217dbfe6e081ee88ca3e79579994e709dc04c10ca3035f","name":"Luiz De Simone","registered_at":"2026-06-16T10:21:26Z","symbol":"NIM1021775","token_address":"0x02ec76a0ddb4c8531e979a9e9f24c8f0811e0103","type":"artist","uuid":"3b8deef5-678f-4939-8ee9-33c1a37a21e7"}
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 0x02861110fd6ec3ffbb217dbfe6e081ee88ca3e79579994e709dc04c10ca3035f. Chain 2 (Bitcoin): anchored in block 954032 (2026-06-17T01:59:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3b8deef5-678f-4939-8ee9-33c1a37a21e7.json and https://artists.proofprofile.net/proofs/artist/3b8deef5-678f-4939-8ee9-33c1a37a21e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:59:41Z
  text: {"copyright_id":"0x02861110fd6ec3ffbb217dbfe6e081ee88ca3e79579994e709dc04c10ca3035f","name":"Luiz De Simone","registered_at":"2026-06-16T10:21:26Z","symbol":"NIM1021775","token_address":"0x02ec76a0ddb4c8531e979a9e9f24c8f0811e0103","type":"artist","uuid":"3b8deef5-678f-4939-8ee9-33c1a37a21e7"}
album: Ensaio Pianístico
  type: MusicAlbum
  date published: 2008-11-05
album: O Inverno, Percebo
  type: MusicAlbum
  date published: 2019-09-13
album: A Primavera, Sinto
  type: MusicAlbum
  date published: 2019-09-20
album: No Verão, Renasço
  type: MusicAlbum
  date published: 2019-09-27
album: No Outono, Persisto
  type: MusicAlbum
  date published: 2019-10-04
album: La Liberté
  type: MusicAlbum
  date published: 2019-10-11
album: Essencia
  type: MusicAlbum
  date published: 2025-09-20