Lucas Lucco
type: MusicGroup
description: Lucas Corrêa de Oliveira, better known by his stage name Lucas Lucco (born April 4, 1991), is a Brazilian singer, songwriter, and actor. He is married to model Lorena Carvalho Lucco. He works occasion
popularity: 10
followers: 82
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff677f5d498c509bdd5e8a95d78ab7a3d1f80c83e6bd0ef0555d8a81b0daf96e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cde5436e-52c3-409e-81e2-72691991ab4e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cde5436e-52c3-409e-81e2-72691991ab4e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cde5436e-52c3-409e-81e2-72691991ab4e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff677f5d498c509bdd5e8a95d78ab7a3d1f80c83e6bd0ef0555d8a81b0daf96e","name":"Lucas Lucco","registered_at":"2026-06-20T23:50:20Z","symbol":"NIM1753471","token_address":"0xe8243c3365487ffd6e109e601e026b77781dad16","type":"artist","uuid":"cde5436e-52c3-409e-81e2-72691991ab4e"}
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 0xff677f5d498c509bdd5e8a95d78ab7a3d1f80c83e6bd0ef0555d8a81b0daf96e. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cde5436e-52c3-409e-81e2-72691991ab4e.json and https://artists.proofprofile.net/proofs/artist/cde5436e-52c3-409e-81e2-72691991ab4e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xff677f5d498c509bdd5e8a95d78ab7a3d1f80c83e6bd0ef0555d8a81b0daf96e","name":"Lucas Lucco","registered_at":"2026-06-20T23:50:20Z","symbol":"NIM1753471","token_address":"0xe8243c3365487ffd6e109e601e026b77781dad16","type":"artist","uuid":"cde5436e-52c3-409e-81e2-72691991ab4e"}