Lucas & Loretto
type: MusicGroup
genre: piseiro
genre: sertanejo universitário
popularity: 2
followers: 417
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8036797b7e4ef7ebf2bfb2c08aa3e8292fe35a3903741136175c82ac53175083
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/afa5fb73-363f-4135-9d97-0c6675d37d0d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/afa5fb73-363f-4135-9d97-0c6675d37d0d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/afa5fb73-363f-4135-9d97-0c6675d37d0d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8036797b7e4ef7ebf2bfb2c08aa3e8292fe35a3903741136175c82ac53175083","name":"Lucas & Loretto","registered_at":"2026-06-20T12:03:55Z","symbol":"NIM1607587","token_address":"0x4f43e42ab7068edca1925084332799a6092c0f88","type":"artist","uuid":"afa5fb73-363f-4135-9d97-0c6675d37d0d"}
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 0x8036797b7e4ef7ebf2bfb2c08aa3e8292fe35a3903741136175c82ac53175083. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/afa5fb73-363f-4135-9d97-0c6675d37d0d.json and https://artists.proofprofile.net/proofs/artist/afa5fb73-363f-4135-9d97-0c6675d37d0d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x8036797b7e4ef7ebf2bfb2c08aa3e8292fe35a3903741136175c82ac53175083","name":"Lucas & Loretto","registered_at":"2026-06-20T12:03:55Z","symbol":"NIM1607587","token_address":"0x4f43e42ab7068edca1925084332799a6092c0f88","type":"artist","uuid":"afa5fb73-363f-4135-9d97-0c6675d37d0d"}
album: Vítima (Pode Vir de Golpe, Que Eu Vou de Vítima)
  type: MusicAlbum
  date published: 2021-07-09
album: Lucas & Loretto no Beat do Hit
  type: MusicAlbum
  date published: 2021-09-10
album: Repeat
  type: MusicAlbum
  date published: 2022-06-03
album: Bêbado Por Amor
  type: MusicAlbum
  date published: 2023-03-24