Caio Lira
type: MusicGroup
popularity: 2
followers: 267
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6894009dc372bb55e2b1b069eccf6992ead7e18bd744e7a5815ac272a0cc263b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69d7fc01-32c8-49f5-b4e2-1dc82a590e3d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69d7fc01-32c8-49f5-b4e2-1dc82a590e3d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69d7fc01-32c8-49f5-b4e2-1dc82a590e3d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6894009dc372bb55e2b1b069eccf6992ead7e18bd744e7a5815ac272a0cc263b","name":"Caio Lira","registered_at":"2026-06-17T02:34:46Z","symbol":"NIM1253987","token_address":"0xee3e251bcf8badb87fdd6a4688c706d3d03b2ed1","type":"artist","uuid":"69d7fc01-32c8-49f5-b4e2-1dc82a590e3d"}
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 0x6894009dc372bb55e2b1b069eccf6992ead7e18bd744e7a5815ac272a0cc263b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/69d7fc01-32c8-49f5-b4e2-1dc82a590e3d.json and https://artists.proofprofile.net/proofs/artist/69d7fc01-32c8-49f5-b4e2-1dc82a590e3d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x6894009dc372bb55e2b1b069eccf6992ead7e18bd744e7a5815ac272a0cc263b","name":"Caio Lira","registered_at":"2026-06-17T02:34:46Z","symbol":"NIM1253987","token_address":"0xee3e251bcf8badb87fdd6a4688c706d3d03b2ed1","type":"artist","uuid":"69d7fc01-32c8-49f5-b4e2-1dc82a590e3d"}
album: Eu Te Falei
  type: MusicAlbum
  date published: 2018-05-25
album: Monólogo
  type: MusicAlbum
  date published: 2018-12-07
album: Na Sua Estante (Cover)
  type: MusicAlbum
  date published: 2021-06-10
album: Fica (Cover)
  type: MusicAlbum
  date published: 2022-05-11
album: Eu N Te Conheço Mais
  type: MusicAlbum
  date published: 2025-01-13