Kurbat
type: MusicGroup
popularity: 3
followers: 288
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27df08c6a2c777184ebe9f03979c9df2a78616b33ae6f7b3bae8d9234b11caa8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a331ab8-644e-48d8-88c8-6a88d43462fc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a331ab8-644e-48d8-88c8-6a88d43462fc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8a331ab8-644e-48d8-88c8-6a88d43462fc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
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 0x27df08c6a2c777184ebe9f03979c9df2a78616b33ae6f7b3bae8d9234b11caa8. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8a331ab8-644e-48d8-88c8-6a88d43462fc.json and https://artists.proofprofile.net/proofs/artist/8a331ab8-644e-48d8-88c8-6a88d43462fc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: На себя или на них
  type: MusicAlbum
  date published: 2009-12-26
album: Ненормативная лирика
  type: MusicAlbum
  date published: 2010-12-15
album: По дороге из рая
  type: MusicAlbum
  date published: 2013-08-22
album: Лучшее
  type: MusicAlbum
  date published: 2019-06-06
album: По затылку
  type: MusicAlbum
  date published: 2020-10-15
album: Да да
  type: MusicAlbum
  date published: 2020-10-21
album: ДРУГОЙ
  type: MusicAlbum
  date published: 2020-10-26
album: Караоке
  type: MusicAlbum
  date published: 2021-03-07
album: Три ночи
  type: MusicAlbum
  date published: 2021-06-03
album: Удали мой номер
  type: MusicAlbum
  date published: 2022-05-23
album: Я ищу свою голову
  type: MusicAlbum
  date published: 2022-06-20
album: Пустота
  type: MusicAlbum
  date published: 2022-07-11
album: Удали мой номер (Adam Maniac Remix)
  type: MusicAlbum
  date published: 2022-10-12
album: Серый город
  type: MusicAlbum
  date published: 2022-12-15