Ana Bonfa
type: MusicGroup
popularity: 2
followers: 206
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x584f6fe1405384fd0dddcfa80314f36269d51be17b91c0f3f976bbb9c3f5beda
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/f9e8735f-1cfc-4024-b4b6-259106daecc6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f9e8735f-1cfc-4024-b4b6-259106daecc6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f9e8735f-1cfc-4024-b4b6-259106daecc6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x584f6fe1405384fd0dddcfa80314f36269d51be17b91c0f3f976bbb9c3f5beda","name":"Ana Bonfa","registered_at":"2026-06-21T16:58:15Z","symbol":"NIM1981296","token_address":"0xa2bce823c89d00ad2363f902910edbe157076068","type":"artist","uuid":"f9e8735f-1cfc-4024-b4b6-259106daecc6"}
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 0x584f6fe1405384fd0dddcfa80314f36269d51be17b91c0f3f976bbb9c3f5beda. 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/f9e8735f-1cfc-4024-b4b6-259106daecc6.json and https://artists.proofprofile.net/proofs/artist/f9e8735f-1cfc-4024-b4b6-259106daecc6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x584f6fe1405384fd0dddcfa80314f36269d51be17b91c0f3f976bbb9c3f5beda","name":"Ana Bonfa","registered_at":"2026-06-21T16:58:15Z","symbol":"NIM1981296","token_address":"0xa2bce823c89d00ad2363f902910edbe157076068","type":"artist","uuid":"f9e8735f-1cfc-4024-b4b6-259106daecc6"}
album: Cantos de Alegria
  type: MusicAlbum
  date published: 2022-05-18
album: Recomeçar
  type: MusicAlbum
  date published: 2022-07-29
album: Graça
  type: MusicAlbum
  date published: 2022-09-01
album: Digno
  type: MusicAlbum
  date published: 2022-12-16
album: Tocam os Sinos
  type: MusicAlbum
  date published: 2022-12-16
album: Novo Tempo Chegou
  type: MusicAlbum
  date published: 2023-06-04
album: Burrico Burro e Seu Amigo Gato
  type: MusicAlbum
  date published: 2023-09-13
album: Verdadeiro Amor
  type: MusicAlbum
  date published: 2023-12-29
album: Marchinha da Gratidão
  type: MusicAlbum
  date published: 2024-02-06
album: Tchau Tchau
  type: MusicAlbum
  date published: 2024-04-20
album: VOA BEIJA-FLOR
  type: MusicAlbum
  date published: 2024-10-24
album: BICHINHOS DO BRASIL - Coral Infantil SAJ Acalanto
  type: MusicAlbum
  date published: 2024-12-09
album: Time de Jesus
  type: MusicAlbum
  date published: 2025-01-23
album: Ana Bonfá & Amigos (LIVE)
  type: MusicAlbum
  date published: 2025-08-04