Rostislav Khalikov
type: MusicGroup
popularity: 15
followers: 116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c74635b6e90c973f63144e6cc71e47367d231c0317ea7f75e9e2a14d36aba50
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953754
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953754
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/abdd79e0-fb09-48f3-9aca-daecf74c1c84.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/abdd79e0-fb09-48f3-9aca-daecf74c1c84.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/abdd79e0-fb09-48f3-9aca-daecf74c1c84
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:45:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c74635b6e90c973f63144e6cc71e47367d231c0317ea7f75e9e2a14d36aba50","name":"Rostislav Khalikov","registered_at":"2026-06-14T22:37:55Z","symbol":"NIM0598387","token_address":"0x6f07eae5fe497d0677a77540a4daa192c82268a3","type":"artist","uuid":"abdd79e0-fb09-48f3-9aca-daecf74c1c84"}
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 0x2c74635b6e90c973f63144e6cc71e47367d231c0317ea7f75e9e2a14d36aba50. Chain 2 (Bitcoin): anchored in block 953754 (2026-06-15T06:45:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/abdd79e0-fb09-48f3-9aca-daecf74c1c84.json and https://artists.proofprofile.net/proofs/artist/abdd79e0-fb09-48f3-9aca-daecf74c1c84.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T06:45:19Z
  text: {"copyright_id":"0x2c74635b6e90c973f63144e6cc71e47367d231c0317ea7f75e9e2a14d36aba50","name":"Rostislav Khalikov","registered_at":"2026-06-14T22:37:55Z","symbol":"NIM0598387","token_address":"0x6f07eae5fe497d0677a77540a4daa192c82268a3","type":"artist","uuid":"abdd79e0-fb09-48f3-9aca-daecf74c1c84"}
album: The Earth
  type: MusicAlbum
  date published: 2018-04-20
album: Instrumental Pandemic
  type: MusicAlbum
  date published: 2021-02-28
album: The Glory
  type: MusicAlbum
  date published: 2023-03-21
album: Waiting for a Miracle
  type: MusicAlbum
  date published: 2024-01-17
album: PianoTherapy
  type: MusicAlbum
  date published: 2024-07-17
album: Женщины
  type: MusicAlbum
  date published: 2024-09-25
album: Winter Moments
  type: MusicAlbum
  date published: 2024-11-13
album: Christmas Time
  type: MusicAlbum
  date published: 2024-12-17
album: Time
  type: MusicAlbum
  date published: 2025-01-27
album: April (2025 Remastered)
  type: MusicAlbum
  date published: 2025-03-19
album: Acceptance
  type: MusicAlbum
  date published: 2025-04-15
album: Fly
  type: MusicAlbum
  date published: 2025-05-30
album: Summer Morning
  type: MusicAlbum
  date published: 2025-07-08
album: Autumn Forest
  type: MusicAlbum
  date published: 2025-07-30