Davi Fernandes
type: MusicGroup
popularity: 2
followers: 196
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a4b211a72472ab6347c13cb9b3ffe741ecd657009e57bb6bf21824d43bfc2c3
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/5c289428-373a-44e2-85db-c3123fee59dc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5c289428-373a-44e2-85db-c3123fee59dc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5c289428-373a-44e2-85db-c3123fee59dc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a4b211a72472ab6347c13cb9b3ffe741ecd657009e57bb6bf21824d43bfc2c3","name":"Davi Fernandes","registered_at":"2026-06-16T21:46:49Z","symbol":"NIM1185291","token_address":"0xdb4e8eab8fa8a54a9802d5f4f73f210281873d1b","type":"artist","uuid":"5c289428-373a-44e2-85db-c3123fee59dc"}
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 0x3a4b211a72472ab6347c13cb9b3ffe741ecd657009e57bb6bf21824d43bfc2c3. 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/5c289428-373a-44e2-85db-c3123fee59dc.json and https://artists.proofprofile.net/proofs/artist/5c289428-373a-44e2-85db-c3123fee59dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x3a4b211a72472ab6347c13cb9b3ffe741ecd657009e57bb6bf21824d43bfc2c3","name":"Davi Fernandes","registered_at":"2026-06-16T21:46:49Z","symbol":"NIM1185291","token_address":"0xdb4e8eab8fa8a54a9802d5f4f73f210281873d1b","type":"artist","uuid":"5c289428-373a-44e2-85db-c3123fee59dc"}
album: Gravação de Tela
  type: MusicAlbum
  date published: 2023-09-13
album: Nem Vem Com Essa
  type: MusicAlbum
  date published: 2024-08-30
album: Nem Vem Com Essa
  type: MusicAlbum
  date published: 2024-08-30
album: Tamanho da Raiva
  type: MusicAlbum
  date published: 2024-11-29
album: Aposta
  type: MusicAlbum
  date published: 2025-05-23
album: Psicologicamente
  type: MusicAlbum
  date published: 2025-06-26
album: 3, 2, 1 Acabou
  type: MusicAlbum
  date published: 2025-07-25
album: Vai De Noiva
  type: MusicAlbum
  date published: 2025-08-22