Lorenzo Carvalho
type: MusicGroup
popularity: 4
followers: 844
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03e846fd144b5e58d656c5219c2dd3de5b7e33743e3bf81c69b7b66248d5fe82
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb6dae4b-8621-4b86-82f6-38ed9676fb2a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb6dae4b-8621-4b86-82f6-38ed9676fb2a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bb6dae4b-8621-4b86-82f6-38ed9676fb2a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03e846fd144b5e58d656c5219c2dd3de5b7e33743e3bf81c69b7b66248d5fe82","name":"Lorenzo Carvalho","registered_at":"2026-06-20T16:56:49Z","symbol":"NIM1659946","token_address":"0x96e2d86dfe7216d2e1e667cd074731ed287fb148","type":"artist","uuid":"bb6dae4b-8621-4b86-82f6-38ed9676fb2a"}
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 0x03e846fd144b5e58d656c5219c2dd3de5b7e33743e3bf81c69b7b66248d5fe82. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb6dae4b-8621-4b86-82f6-38ed9676fb2a.json and https://artists.proofprofile.net/proofs/artist/bb6dae4b-8621-4b86-82f6-38ed9676fb2a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x03e846fd144b5e58d656c5219c2dd3de5b7e33743e3bf81c69b7b66248d5fe82","name":"Lorenzo Carvalho","registered_at":"2026-06-20T16:56:49Z","symbol":"NIM1659946","token_address":"0x96e2d86dfe7216d2e1e667cd074731ed287fb148","type":"artist","uuid":"bb6dae4b-8621-4b86-82f6-38ed9676fb2a"}
album: Understand? (feat. Girls)
  type: MusicAlbum
  date published: 2013-12-27
album: Brindo Até o Final
  type: MusicAlbum
  date published: 2014-03-25
album: Money Black
  type: MusicAlbum
  date published: 2015-08-27
album: Same Place
  type: MusicAlbum
  date published: 2015-09-01
album: Real Gang
  type: MusicAlbum
  date published: 2015-09-16
album: Flying High
  type: MusicAlbum
  date published: 2015-12-09
album: Ferrari Music
  type: MusicAlbum
  date published: 2016-02-09
album: Anywhere
  type: MusicAlbum
  date published: 2016-08-27