Marcus Bonilla
type: MusicGroup
popularity: 7
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3271e0bbbeefbffba22d2e4758f680d4d0b2c20fd78324adfdfe99a7a0151087
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5795fc79-9f89-4d95-9c84-523ff0e2ca5d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5795fc79-9f89-4d95-9c84-523ff0e2ca5d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5795fc79-9f89-4d95-9c84-523ff0e2ca5d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3271e0bbbeefbffba22d2e4758f680d4d0b2c20fd78324adfdfe99a7a0151087","name":"Marcus Bonilla","registered_at":"2026-06-16T20:15:37Z","symbol":"NIM1163536","token_address":"0x283aa691e22db6420321487cca1abaa6d734c00b","type":"artist","uuid":"5795fc79-9f89-4d95-9c84-523ff0e2ca5d"}
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 0x3271e0bbbeefbffba22d2e4758f680d4d0b2c20fd78324adfdfe99a7a0151087. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5795fc79-9f89-4d95-9c84-523ff0e2ca5d.json and https://artists.proofprofile.net/proofs/artist/5795fc79-9f89-4d95-9c84-523ff0e2ca5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x3271e0bbbeefbffba22d2e4758f680d4d0b2c20fd78324adfdfe99a7a0151087","name":"Marcus Bonilla","registered_at":"2026-06-16T20:15:37Z","symbol":"NIM1163536","token_address":"0x283aa691e22db6420321487cca1abaa6d734c00b","type":"artist","uuid":"5795fc79-9f89-4d95-9c84-523ff0e2ca5d"}
album: Dedilhando o Brasil
  type: MusicAlbum
  date published: 2000-06-02
album: Caminhante do Céu Vermelho
  type: MusicAlbum
  date published: 2008-08-05
album: Tri Modal
  type: MusicAlbum
  date published: 2023-10-13