Нічний Штріх
type: MusicGroup
popularity: 2
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf077f5cb58e49caee770a4bf82b49571b504c8155650e53bb4acc4b7f07177e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7731599-541e-4b0c-aa1d-68c95b9d7a3b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7731599-541e-4b0c-aa1d-68c95b9d7a3b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f7731599-541e-4b0c-aa1d-68c95b9d7a3b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf077f5cb58e49caee770a4bf82b49571b504c8155650e53bb4acc4b7f07177e5","name":"Нічний Штріх","registered_at":"2026-06-21T15:42:29Z","symbol":"NIM1962803","token_address":"0x80e41eac7b434bac75007b2319f9e05820591399","type":"artist","uuid":"f7731599-541e-4b0c-aa1d-68c95b9d7a3b"}
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 0xf077f5cb58e49caee770a4bf82b49571b504c8155650e53bb4acc4b7f07177e5. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7731599-541e-4b0c-aa1d-68c95b9d7a3b.json and https://artists.proofprofile.net/proofs/artist/f7731599-541e-4b0c-aa1d-68c95b9d7a3b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xf077f5cb58e49caee770a4bf82b49571b504c8155650e53bb4acc4b7f07177e5","name":"Нічний Штріх","registered_at":"2026-06-21T15:42:29Z","symbol":"NIM1962803","token_address":"0x80e41eac7b434bac75007b2319f9e05820591399","type":"artist","uuid":"f7731599-541e-4b0c-aa1d-68c95b9d7a3b"}
album: Тимчасово
  type: MusicAlbum
  date published: 2024-12-20
album: Потужно кайфую
  type: MusicAlbum
  date published: 2024-12-30
album: Життя довге, якщо вміти ним користуватися
  type: MusicAlbum
  date published: 2024-12-31
album: Скільки ще?
  type: MusicAlbum
  date published: 2025-04-17