Olivier Declovis Bonga
type: MusicGroup
genre: afropop
popularity: 2
followers: 115
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6457b89c7b13b17eb431b2dd3a4d16a9587f866672b6a4cf956718d53a27e444
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e716c27b-e718-455b-9916-d89d9be9aa8a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e716c27b-e718-455b-9916-d89d9be9aa8a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e716c27b-e718-455b-9916-d89d9be9aa8a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6457b89c7b13b17eb431b2dd3a4d16a9587f866672b6a4cf956718d53a27e444","name":"Olivier Declovis Bonga","registered_at":"2026-06-21T09:02:58Z","symbol":"NIM1883305","token_address":"0xd4e589b6e5fd4509c4662eeb4bf0ea4a97cc6cf0","type":"artist","uuid":"e716c27b-e718-455b-9916-d89d9be9aa8a"}
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 0x6457b89c7b13b17eb431b2dd3a4d16a9587f866672b6a4cf956718d53a27e444. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e716c27b-e718-455b-9916-d89d9be9aa8a.json and https://artists.proofprofile.net/proofs/artist/e716c27b-e718-455b-9916-d89d9be9aa8a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x6457b89c7b13b17eb431b2dd3a4d16a9587f866672b6a4cf956718d53a27e444","name":"Olivier Declovis Bonga","registered_at":"2026-06-21T09:02:58Z","symbol":"NIM1883305","token_address":"0xd4e589b6e5fd4509c4662eeb4bf0ea4a97cc6cf0","type":"artist","uuid":"e716c27b-e718-455b-9916-d89d9be9aa8a"}
album: Dans Lom Sanaga
  type: MusicAlbum
  date published: 2012-11-05
album: Likanda from my life (Original)
  type: MusicAlbum
  date published: 2020-08-15
album: Matemb (Originale)
  type: MusicAlbum
  date published: 2021-09-10