Kirill Ogorodnikov
type: MusicGroup
popularity: 2
followers: 31
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a17dbb3c53405aa0a5d4cca233199192772d21683b0f10cf5175762988c5dd6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953911
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953911
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/182d4d93-f98d-41b8-8837-fc048a34a0fd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/182d4d93-f98d-41b8-8837-fc048a34a0fd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/182d4d93-f98d-41b8-8837-fc048a34a0fd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:03:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a17dbb3c53405aa0a5d4cca233199192772d21683b0f10cf5175762988c5dd6","name":"Kirill Ogorodnikov","registered_at":"2026-06-15T22:13:47Z","symbol":"NIM0848003","token_address":"0xdb31a2f5e92802fefc8c8df4bbb8f6987af603cc","type":"artist","uuid":"182d4d93-f98d-41b8-8837-fc048a34a0fd"}
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 0x6a17dbb3c53405aa0a5d4cca233199192772d21683b0f10cf5175762988c5dd6. Chain 2 (Bitcoin): anchored in block 953911 (2026-06-16T08:03:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/182d4d93-f98d-41b8-8837-fc048a34a0fd.json and https://artists.proofprofile.net/proofs/artist/182d4d93-f98d-41b8-8837-fc048a34a0fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:03:10Z
  text: {"copyright_id":"0x6a17dbb3c53405aa0a5d4cca233199192772d21683b0f10cf5175762988c5dd6","name":"Kirill Ogorodnikov","registered_at":"2026-06-15T22:13:47Z","symbol":"NIM0848003","token_address":"0xdb31a2f5e92802fefc8c8df4bbb8f6987af603cc","type":"artist","uuid":"182d4d93-f98d-41b8-8837-fc048a34a0fd"}
album: Souvenir
  type: MusicAlbum
  date published: 2018-07-27