Лаундж Джаз
type: MusicGroup
popularity: 6
followers: 235
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1894af187c7a918cc4dce04f22400b2fe9e764675a828fa7ff12a77e6f16bc9e
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/5507329f-4c29-4a94-8461-98164ea3ef05.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5507329f-4c29-4a94-8461-98164ea3ef05.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5507329f-4c29-4a94-8461-98164ea3ef05
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1894af187c7a918cc4dce04f22400b2fe9e764675a828fa7ff12a77e6f16bc9e","name":"Лаундж Джаз","registered_at":"2026-06-16T19:08:54Z","symbol":"NIM1147612","token_address":"0x4b8c684b64d471ec7046863cd536db9d51fe4105","type":"artist","uuid":"5507329f-4c29-4a94-8461-98164ea3ef05"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1894af187c7a918cc4dce04f22400b2fe9e764675a828fa7ff12a77e6f16bc9e. 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/5507329f-4c29-4a94-8461-98164ea3ef05.json and https://artists.proofprofile.net/proofs/artist/5507329f-4c29-4a94-8461-98164ea3ef05.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1894af187c7a918cc4dce04f22400b2fe9e764675a828fa7ff12a77e6f16bc9e","name":"Лаундж Джаз","registered_at":"2026-06-16T19:08:54Z","symbol":"NIM1147612","token_address":"0x4b8c684b64d471ec7046863cd536db9d51fe4105","type":"artist","uuid":"5507329f-4c29-4a94-8461-98164ea3ef05"}
album: Джаз у моїй голові (плавний, легкий джаз для затишного вечора удвох)
  type: MusicAlbum
  date published: 2018-06-08
album: Лаунж бекґраунд джаз: Вечеря, Гарний вечірній настрій, Побачення, Ранкова кава, Ресторан і кафе джаз
  type: MusicAlbum
  date published: 2019-08-19
album: Джаз львівської кав'ярні: Вальс, Балади та Госпел, Ранкова кава, Приємний настрій
  type: MusicAlbum
  date published: 2019-09-04
album: Живе місто Лева: Лаунж джаз, Джазова подорож Львовом, Чарівний бекґраунд, Фортепіано, Гітара, Труба і саксофон, Джаз та кава
  type: MusicAlbum
  date published: 2019-09-05
album: Львівський дощ: Джаз-бар і винний погріб, Розслаблюючий бекґгаунд, Тиждень високої кухні у Львові 2019, Музичний супровід, Побачення та вечері, Піано-бар
  type: MusicAlbum
  date published: 2019-09-17
album: Романтична вечеря: Інструментальні джазові балади, Чуттєва вечеря на двох, Музика для закоханих
  type: MusicAlbum
  date published: 2023-03-08