КУЗИНА
type: MusicGroup
genre: cold wave
genre: darkwave
genre: post-punk
popularity: 10
followers: 1195
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x802941edc13bd7886827f8d70a5103bd54b8ba8cc034992a38fda73c7c1f9e7b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954014
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954014
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/272cf8c1-9a7b-4d5a-a24b-fe3091493f20.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/272cf8c1-9a7b-4d5a-a24b-fe3091493f20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/272cf8c1-9a7b-4d5a-a24b-fe3091493f20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:46:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x802941edc13bd7886827f8d70a5103bd54b8ba8cc034992a38fda73c7c1f9e7b","name":"КУЗИНА","registered_at":"2026-06-16T03:11:20Z","symbol":"NIM0919067","token_address":"0x68edbbcb2086d6969145c7749307920f1214a559","type":"artist","uuid":"272cf8c1-9a7b-4d5a-a24b-fe3091493f20"}
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 0x802941edc13bd7886827f8d70a5103bd54b8ba8cc034992a38fda73c7c1f9e7b. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/272cf8c1-9a7b-4d5a-a24b-fe3091493f20.json and https://artists.proofprofile.net/proofs/artist/272cf8c1-9a7b-4d5a-a24b-fe3091493f20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x802941edc13bd7886827f8d70a5103bd54b8ba8cc034992a38fda73c7c1f9e7b","name":"КУЗИНА","registered_at":"2026-06-16T03:11:20Z","symbol":"NIM0919067","token_address":"0x68edbbcb2086d6969145c7749307920f1214a559","type":"artist","uuid":"272cf8c1-9a7b-4d5a-a24b-fe3091493f20"}
album: Врун
  type: MusicAlbum
  date published: 2018-03-08
album: Врун
  type: MusicAlbum
  date published: 2018-08-03
album: Лоб
  type: MusicAlbum
  date published: 2019-12-13
album: Ночной король
  type: MusicAlbum
  date published: 2021-03-10
album: Заклинание
  type: MusicAlbum
  date published: 2021-07-23
album: 666
  type: MusicAlbum
  date published: 2023-10-11