Jhéryca Rocha
type: MusicGroup
popularity: 2
followers: 257
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62642a90218d894d6cb91f074e1ab2e44a6433c057ac1806dd3cf9cd89f5f906
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/fc8a9fa4-211b-4be4-b8e9-4659c7b82303.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc8a9fa4-211b-4be4-b8e9-4659c7b82303.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fc8a9fa4-211b-4be4-b8e9-4659c7b82303
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62642a90218d894d6cb91f074e1ab2e44a6433c057ac1806dd3cf9cd89f5f906","name":"Jhéryca Rocha","registered_at":"2026-06-21T17:40:15Z","symbol":"NIM1988477","token_address":"0x6f8595ccb7a841138fb24d866675c9464ac06234","type":"artist","uuid":"fc8a9fa4-211b-4be4-b8e9-4659c7b82303"}
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 0x62642a90218d894d6cb91f074e1ab2e44a6433c057ac1806dd3cf9cd89f5f906. 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/fc8a9fa4-211b-4be4-b8e9-4659c7b82303.json and https://artists.proofprofile.net/proofs/artist/fc8a9fa4-211b-4be4-b8e9-4659c7b82303.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x62642a90218d894d6cb91f074e1ab2e44a6433c057ac1806dd3cf9cd89f5f906","name":"Jhéryca Rocha","registered_at":"2026-06-21T17:40:15Z","symbol":"NIM1988477","token_address":"0x6f8595ccb7a841138fb24d866675c9464ac06234","type":"artist","uuid":"fc8a9fa4-211b-4be4-b8e9-4659c7b82303"}
album: Perfeito
  type: MusicAlbum
  date published: 2023-03-17
album: Minhas Guerras
  type: MusicAlbum
  date published: 2023-09-01
album: O Senhor Me Viu Primeiro
  type: MusicAlbum
  date published: 2024-05-13
album: Não Acaba Aqui
  type: MusicAlbum
  date published: 2024-07-18
album: Presença Suficiente (Ao Vivo)
  type: MusicAlbum
  date published: 2025-03-11
album: Não Temas (Ao Vivo)
  type: MusicAlbum
  date published: 2025-10-21