Vitor e Rafael
type: MusicGroup
popularity: 3
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ce516b89403d2ffb6e59e88c25f38075e2f187cf56ea9b58e2ecb2341e3206b
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/d4c49828-2571-4b5b-b300-c47bff8a3a13.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4c49828-2571-4b5b-b300-c47bff8a3a13.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d4c49828-2571-4b5b-b300-c47bff8a3a13
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ce516b89403d2ffb6e59e88c25f38075e2f187cf56ea9b58e2ecb2341e3206b","name":"Vitor e Rafael","registered_at":"2026-06-21T02:35:35Z","symbol":"NIM1789840","token_address":"0x9281b5e3c1914247945425693b27b0b458174f6d","type":"artist","uuid":"d4c49828-2571-4b5b-b300-c47bff8a3a13"}
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 0x5ce516b89403d2ffb6e59e88c25f38075e2f187cf56ea9b58e2ecb2341e3206b. 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/d4c49828-2571-4b5b-b300-c47bff8a3a13.json and https://artists.proofprofile.net/proofs/artist/d4c49828-2571-4b5b-b300-c47bff8a3a13.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x5ce516b89403d2ffb6e59e88c25f38075e2f187cf56ea9b58e2ecb2341e3206b","name":"Vitor e Rafael","registered_at":"2026-06-21T02:35:35Z","symbol":"NIM1789840","token_address":"0x9281b5e3c1914247945425693b27b0b458174f6d","type":"artist","uuid":"d4c49828-2571-4b5b-b300-c47bff8a3a13"}
album: Conto de Fadas (Ao Vivo)
  type: MusicAlbum
  date published: 2025-08-21
album: Ao Vivo na Open
  type: MusicAlbum
  date published: 2025-09-12