Tomas & Vinicius
type: MusicGroup
genre: agronejo
popularity: 23
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe14e22a3f74211b68735d2c9f5107a5cf498c949d5a0f43b72840af4c9b00746
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba64f77f-00d1-436c-bbde-8688f7d06291.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ba64f77f-00d1-436c-bbde-8688f7d06291.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ba64f77f-00d1-436c-bbde-8688f7d06291
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe14e22a3f74211b68735d2c9f5107a5cf498c949d5a0f43b72840af4c9b00746","name":"Tomas & Vinicius","registered_at":"2026-06-12T08:22:49Z","symbol":"NIM0240927","token_address":"0x3ebcaea56d01e7aa4d61692def82f5783e0c16fd","type":"artist","uuid":"ba64f77f-00d1-436c-bbde-8688f7d06291"}
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 0xe14e22a3f74211b68735d2c9f5107a5cf498c949d5a0f43b72840af4c9b00746. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba64f77f-00d1-436c-bbde-8688f7d06291.json and https://artists.proofprofile.net/proofs/artist/ba64f77f-00d1-436c-bbde-8688f7d06291.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xe14e22a3f74211b68735d2c9f5107a5cf498c949d5a0f43b72840af4c9b00746","name":"Tomas & Vinicius","registered_at":"2026-06-12T08:22:49Z","symbol":"NIM0240927","token_address":"0x3ebcaea56d01e7aa4d61692def82f5783e0c16fd","type":"artist","uuid":"ba64f77f-00d1-436c-bbde-8688f7d06291"}
album: Coach dos Largados (Ao Vivo)
  type: MusicAlbum
  date published: 2024-10-03