HIRVRGtarget
type: MusicGroup
genre: hyperpop
popularity: 2
followers: 286
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21c935cd22bc17b20ddf2060fe530bf1a4fccee2648c6a8cbf5f1a7e6666fd0a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954046
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954046
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40cda115-dd44-47f3-b223-916b91c8ece9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40cda115-dd44-47f3-b223-916b91c8ece9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/40cda115-dd44-47f3-b223-916b91c8ece9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:53:03Z
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 0x21c935cd22bc17b20ddf2060fe530bf1a4fccee2648c6a8cbf5f1a7e6666fd0a. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40cda115-dd44-47f3-b223-916b91c8ece9.json and https://artists.proofprofile.net/proofs/artist/40cda115-dd44-47f3-b223-916b91c8ece9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Рутина
  type: MusicAlbum
  date published: 2019-09-07
album: Холодно
  type: MusicAlbum
  date published: 2019-12-28
album: Лучшие Дни
  type: MusicAlbum
  date published: 2020-03-13
album: ИСКУССТВО ТРЕБУЕТ СВЭГ
  type: MusicAlbum
  date published: 2020-07-17
album: Хасл 2021
  type: MusicAlbum
  date published: 2020-12-04
album: Шихасити
  type: MusicAlbum
  date published: 2021-08-20
album: Толер
  type: MusicAlbum
  date published: 2021-11-19
album: Что-то ещё
  type: MusicAlbum
  date published: 2022-04-15
album: 2D Pvnk
  type: MusicAlbum
  date published: 2022-06-10