Guidi Vieira
type: MusicGroup
popularity: 2
followers: 219
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6f7b3e568d3c785f63b4180f056ac3077a0626a973859d274646431c7899577
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f4283d91-f52a-4724-a921-1489b3408984.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f4283d91-f52a-4724-a921-1489b3408984.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f4283d91-f52a-4724-a921-1489b3408984
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd6f7b3e568d3c785f63b4180f056ac3077a0626a973859d274646431c7899577","name":"Guidi Vieira","registered_at":"2026-06-21T14:38:25Z","symbol":"NIM1947696","token_address":"0x3ebcdcce12037f9dec60b1dd982a69f35f099c44","type":"artist","uuid":"f4283d91-f52a-4724-a921-1489b3408984"}
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 0xd6f7b3e568d3c785f63b4180f056ac3077a0626a973859d274646431c7899577. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f4283d91-f52a-4724-a921-1489b3408984.json and https://artists.proofprofile.net/proofs/artist/f4283d91-f52a-4724-a921-1489b3408984.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xd6f7b3e568d3c785f63b4180f056ac3077a0626a973859d274646431c7899577","name":"Guidi Vieira","registered_at":"2026-06-21T14:38:25Z","symbol":"NIM1947696","token_address":"0x3ebcdcce12037f9dec60b1dd982a69f35f099c44","type":"artist","uuid":"f4283d91-f52a-4724-a921-1489b3408984"}
album: Temperos
  type: MusicAlbum
  date published: 2014-09-26
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  type: MusicAlbum
  date published: 2018-03-20
album: Outra Língua
  type: MusicAlbum
  date published: 2020-02-27
album: Dialeto
  type: MusicAlbum
  date published: 2023-10-03