KAIR
type: MusicGroup
popularity: 27
followers: 873
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e28da5f805c7037e5691f15f802a9887459c8f8fbe2f736d3de157f34a84f4f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4876f0a7-9ba7-4e47-85e3-765b89b0b991.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4876f0a7-9ba7-4e47-85e3-765b89b0b991.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4876f0a7-9ba7-4e47-85e3-765b89b0b991
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
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 0x2e28da5f805c7037e5691f15f802a9887459c8f8fbe2f736d3de157f34a84f4f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4876f0a7-9ba7-4e47-85e3-765b89b0b991.json and https://artists.proofprofile.net/proofs/artist/4876f0a7-9ba7-4e47-85e3-765b89b0b991.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Не изменился
  type: MusicAlbum
  date published: 2024-11-01
album: БЕСЫ
  type: MusicAlbum
  date published: 2025-02-07
album: Родное
  type: MusicAlbum
  date published: 2025-03-21
album: В этаже дома
  type: MusicAlbum
  date published: 2025-05-16
album: Пока стучат сердца
  type: MusicAlbum
  date published: 2025-06-13
album: бизнес авеню
  type: MusicAlbum
  date published: 2025-07-25
album: Уличная секта
  type: MusicAlbum
  date published: 2025-10-03