Ddkolja
type: MusicGroup
popularity: 3
followers: 79
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4012c7e303a65ebcbec87a0ffad49d61bc92d9f4f54b9895058e39ea0fb2b311
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f88875b9-3208-459b-9192-a2a95ad67e38.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f88875b9-3208-459b-9192-a2a95ad67e38.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f88875b9-3208-459b-9192-a2a95ad67e38
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
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 0x4012c7e303a65ebcbec87a0ffad49d61bc92d9f4f54b9895058e39ea0fb2b311. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f88875b9-3208-459b-9192-a2a95ad67e38.json and https://artists.proofprofile.net/proofs/artist/f88875b9-3208-459b-9192-a2a95ad67e38.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:16:07Z
album: Enjoykin (Трибьют)
  type: MusicAlbum
  date published: 2014
album: Хочешь похудеть - перестань жрать!
  type: MusicAlbum
  date published: 2014-09-09
album: Amazing Horse (Metal version)
  type: MusicAlbum
  date published: 2015
album: Дерзкая (Метал версия)
  type: MusicAlbum
  date published: 2015
album: Мантра позитива
  type: MusicAlbum
  date published: 2015-03-01
album: Дайте что-нибудь попить
  type: MusicAlbum
  date published: 2015-05-28
album: Хочу (Метал версия)
  type: MusicAlbum
  date published: 2016
album: Сидим кушаем
  type: MusicAlbum
  date published: 2016-01-07
album: Шишки и колёса
  type: MusicAlbum
  date published: 2016-05-16
album: Это не девочка (Метал версия)
  type: MusicAlbum
  date published: 2017
album: Я хочу
  type: MusicAlbum
  date published: 2018
album: Колыбельная медведицы (Метал версия)
  type: MusicAlbum
  date published: 2021-12-10
album: Päkapikk
  type: MusicAlbum
  date published: 2022-01-18
album: Котя, котенька, коток
  type: MusicAlbum
  date published: 2022-02-01
album: Котя, Котенька, Коток
  type: MusicAlbum
  date published: 2022-02-20