Vitaliy Kharchenko
type: MusicGroup
genre: jazz funk
popularity: 2
followers: 154
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4aa277459b4492595409fd3ad52dc5b7bdadc90c6de72cf022ce48b344403baf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d263d194-b648-4209-8734-2e5e6f4c31e6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d263d194-b648-4209-8734-2e5e6f4c31e6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d263d194-b648-4209-8734-2e5e6f4c31e6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4aa277459b4492595409fd3ad52dc5b7bdadc90c6de72cf022ce48b344403baf","name":"Vitaliy Kharchenko","registered_at":"2026-06-21T01:33:52Z","symbol":"NIM1778928","token_address":"0xe797cb8326487e13b76c6c4eba7611e21da73ea6","type":"artist","uuid":"d263d194-b648-4209-8734-2e5e6f4c31e6"}
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 0x4aa277459b4492595409fd3ad52dc5b7bdadc90c6de72cf022ce48b344403baf. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d263d194-b648-4209-8734-2e5e6f4c31e6.json and https://artists.proofprofile.net/proofs/artist/d263d194-b648-4209-8734-2e5e6f4c31e6.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x4aa277459b4492595409fd3ad52dc5b7bdadc90c6de72cf022ce48b344403baf","name":"Vitaliy Kharchenko","registered_at":"2026-06-21T01:33:52Z","symbol":"NIM1778928","token_address":"0xe797cb8326487e13b76c6c4eba7611e21da73ea6","type":"artist","uuid":"d263d194-b648-4209-8734-2e5e6f4c31e6"}
album: Powerful Funk
  type: MusicAlbum
  date published: 2020-07-12
album: It's Funky
  type: MusicAlbum
  date published: 2020-07-26
album: Racing
  type: MusicAlbum
  date published: 2020-08-02
album: Casino
  type: MusicAlbum
  date published: 2020-08-17
album: Funky Story
  type: MusicAlbum
  date published: 2020-08-30
album: Fresh
  type: MusicAlbum
  date published: 2020-09-13
album: Fast Race
  type: MusicAlbum
  date published: 2020-10-11
album: Blacked
  type: MusicAlbum
  date published: 2020-11-22
album: A Crazy Day
  type: MusicAlbum
  date published: 2020-12-20
album: Your Success
  type: MusicAlbum
  date published: 2021-01-18
album: The Last Funk
  type: MusicAlbum
  date published: 2021-02-14
album: Funny Summer
  type: MusicAlbum
  date published: 2021-03-29