Luxo da Aldeia
type: MusicGroup
popularity: 9
followers: 1326
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9e9ca01f9e78be4079849a5392457c381e9661fd5b5a627c4157c10c48c49b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953924
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953924
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c963cbf-e79f-41cf-a65f-bfec13b97866.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c963cbf-e79f-41cf-a65f-bfec13b97866.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1c963cbf-e79f-41cf-a65f-bfec13b97866
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:52:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9e9ca01f9e78be4079849a5392457c381e9661fd5b5a627c4157c10c48c49b5","name":"Luxo da Aldeia","registered_at":"2026-06-15T23:45:59Z","symbol":"NIM0870022","token_address":"0x47f2e281950b98e5b38f5e122e94c06d8f2d67ff","type":"artist","uuid":"1c963cbf-e79f-41cf-a65f-bfec13b97866"}
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 0xd9e9ca01f9e78be4079849a5392457c381e9661fd5b5a627c4157c10c48c49b5. 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/1c963cbf-e79f-41cf-a65f-bfec13b97866.json and https://artists.proofprofile.net/proofs/artist/1c963cbf-e79f-41cf-a65f-bfec13b97866.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xd9e9ca01f9e78be4079849a5392457c381e9661fd5b5a627c4157c10c48c49b5","name":"Luxo da Aldeia","registered_at":"2026-06-15T23:45:59Z","symbol":"NIM0870022","token_address":"0x47f2e281950b98e5b38f5e122e94c06d8f2d67ff","type":"artist","uuid":"1c963cbf-e79f-41cf-a65f-bfec13b97866"}
album: Tantos Carnavais Depois
  type: MusicAlbum
  date published: 2018-01-26
album: O Grito de Carnaval É um Grito de Liberdade
  type: MusicAlbum
  date published: 2020-01-31