Pavel Kosogov
type: MusicGroup
popularity: 5
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x857c433414e58ada51020b03350b63d08a46c31951ade7dd5a338d98a981629e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954010
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954010
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/34341d3a-5a1a-4bba-a2e0-09533dea8b6d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/34341d3a-5a1a-4bba-a2e0-09533dea8b6d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/34341d3a-5a1a-4bba-a2e0-09533dea8b6d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:41:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x857c433414e58ada51020b03350b63d08a46c31951ade7dd5a338d98a981629e","name":"Pavel Kosogov","registered_at":"2026-06-16T07:41:48Z","symbol":"NIM0983673","token_address":"0x0d9b6db0eb77850017a4cc01cda020eaaf49496c","type":"artist","uuid":"34341d3a-5a1a-4bba-a2e0-09533dea8b6d"}
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 0x857c433414e58ada51020b03350b63d08a46c31951ade7dd5a338d98a981629e. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/34341d3a-5a1a-4bba-a2e0-09533dea8b6d.json and https://artists.proofprofile.net/proofs/artist/34341d3a-5a1a-4bba-a2e0-09533dea8b6d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x857c433414e58ada51020b03350b63d08a46c31951ade7dd5a338d98a981629e","name":"Pavel Kosogov","registered_at":"2026-06-16T07:41:48Z","symbol":"NIM0983673","token_address":"0x0d9b6db0eb77850017a4cc01cda020eaaf49496c","type":"artist","uuid":"34341d3a-5a1a-4bba-a2e0-09533dea8b6d"}
album: Nebo
  type: MusicAlbum
  date published: 2024-04-12
album: Ambassador
  type: MusicAlbum
  date published: 2025-02-03
album: Прощай, мой Лондон
  type: MusicAlbum
  date published: 2025-02-27
album: Спасибо Родная
  type: MusicAlbum
  date published: 2025-04-20