ustal
type: MusicGroup
genre: avant-garde
popularity: 4
followers: 407
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd54e85bc7790b96765f253b69c1236db0661a2e06a0aae85a5c25bac58a6970c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e54733a-b81f-43bc-b80f-605d4e4d66c5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e54733a-b81f-43bc-b80f-605d4e4d66c5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5e54733a-b81f-43bc-b80f-605d4e4d66c5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0xd54e85bc7790b96765f253b69c1236db0661a2e06a0aae85a5c25bac58a6970c. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5e54733a-b81f-43bc-b80f-605d4e4d66c5.json and https://artists.proofprofile.net/proofs/artist/5e54733a-b81f-43bc-b80f-605d4e4d66c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: лес
  type: MusicAlbum
  date published: 2019-02-14
album: расплата
  type: MusicAlbum
  date published: 2019-02-27
album: зелено-молодо
  type: MusicAlbum
  date published: 2019-06-21
album: Сюрикены и розы
  type: MusicAlbum
  date published: 2019-11-08
album: Всё падает вниз
  type: MusicAlbum
  date published: 2019-12-06
album: Всё падает вниз
  type: MusicAlbum
  date published: 2019-12-06
album: Красиво, но бесполезно
  type: MusicAlbum
  date published: 2020-03-27
album: Плен
  type: MusicAlbum
  date published: 2020-06-19
album: Бродячие квартиры
  type: MusicAlbum
  date published: 2020-10-30
album: Батя
  type: MusicAlbum
  date published: 2021-07-02
album: Забег
  type: MusicAlbum
  date published: 2021-11-12
album: Забег
  type: MusicAlbum
  date published: 2022-02-11
album: Забег (Remixes)
  type: MusicAlbum
  date published: 2022-02-11
album: Торпеда 2
  type: MusicAlbum
  date published: 2022-05-13
album: Горячая линия
  type: MusicAlbum
  date published: 2022-08-12
album: Икар
  type: MusicAlbum
  date published: 2023-06-30
album: Чудовища
  type: MusicAlbum
  date published: 2023-10-20
album: Следопыт
  type: MusicAlbum
  date published: 2024-11-01
album: Зима
  type: MusicAlbum
  date published: 2025-02-21