Olga Shilova
type: MusicGroup
genre: deep house
popularity: 22
followers: 187
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x834c177274684a7b7f6146d29b8f5d43b6aae571f70f2befc3a5b71d34f59254
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/847babb2-db75-47ae-9d15-b8730ec83c58.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/847babb2-db75-47ae-9d15-b8730ec83c58.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/847babb2-db75-47ae-9d15-b8730ec83c58
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x834c177274684a7b7f6146d29b8f5d43b6aae571f70f2befc3a5b71d34f59254","name":"Olga Shilova","registered_at":"2026-06-12T03:25:23Z","symbol":"NIM0172375","token_address":"0xb977dc3f53901ce741050f3d2b811c16a06bc964","type":"artist","uuid":"847babb2-db75-47ae-9d15-b8730ec83c58"}
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 0x834c177274684a7b7f6146d29b8f5d43b6aae571f70f2befc3a5b71d34f59254. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/847babb2-db75-47ae-9d15-b8730ec83c58.json and https://artists.proofprofile.net/proofs/artist/847babb2-db75-47ae-9d15-b8730ec83c58.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x834c177274684a7b7f6146d29b8f5d43b6aae571f70f2befc3a5b71d34f59254","name":"Olga Shilova","registered_at":"2026-06-12T03:25:23Z","symbol":"NIM0172375","token_address":"0xb977dc3f53901ce741050f3d2b811c16a06bc964","type":"artist","uuid":"847babb2-db75-47ae-9d15-b8730ec83c58"}
album: Мы вместе
  type: MusicAlbum
  date published: 2023-02-08
album: My Hero
  type: MusicAlbum
  date published: 2024-04-09