Ilya Mishchenkov
type: MusicGroup
popularity: 4
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58f1025fbc7d1b22a2ce88702de01f8776dabde0ec3b9ecbef8cd45db039b9b8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953932
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953932
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e54f98d-63d8-4995-83b6-c7f8e50285eb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e54f98d-63d8-4995-83b6-c7f8e50285eb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1e54f98d-63d8-4995-83b6-c7f8e50285eb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x58f1025fbc7d1b22a2ce88702de01f8776dabde0ec3b9ecbef8cd45db039b9b8","name":"Ilya Mishchenkov","registered_at":"2026-06-16T00:24:55Z","symbol":"NIM0879319","token_address":"0x526d308a14e6e4642406e00a8a04602a0582cb17","type":"artist","uuid":"1e54f98d-63d8-4995-83b6-c7f8e50285eb"}
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 0x58f1025fbc7d1b22a2ce88702de01f8776dabde0ec3b9ecbef8cd45db039b9b8. Chain 2 (Bitcoin): anchored in block 953933 (2026-06-16T11:13:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e54f98d-63d8-4995-83b6-c7f8e50285eb.json and https://artists.proofprofile.net/proofs/artist/1e54f98d-63d8-4995-83b6-c7f8e50285eb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:13:24Z
  text: {"copyright_id":"0x58f1025fbc7d1b22a2ce88702de01f8776dabde0ec3b9ecbef8cd45db039b9b8","name":"Ilya Mishchenkov","registered_at":"2026-06-16T00:24:55Z","symbol":"NIM0879319","token_address":"0x526d308a14e6e4642406e00a8a04602a0582cb17","type":"artist","uuid":"1e54f98d-63d8-4995-83b6-c7f8e50285eb"}
album: The Eternal Flame
  type: MusicAlbum
  date published: 2022-07-11
album: Little Suite for Strings, Op.27 (Live)
  type: MusicAlbum
  date published: 2023-06-01
album: Morning in Belgorod
  type: MusicAlbum
  date published: 2024-04-19
album: The Thursday
  type: MusicAlbum
  date published: 2024-04-19