Юрій Гаврилюк
type: MusicGroup
popularity: 10
followers: 1311
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4dc540da601a14144b2ff005d6c2ff43c9d5728f0ee3a6d17ad2ad2033e5699b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c8d6a6b-51d9-4ad9-a6cc-1991d832a0aa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8c8d6a6b-51d9-4ad9-a6cc-1991d832a0aa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8c8d6a6b-51d9-4ad9-a6cc-1991d832a0aa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4dc540da601a14144b2ff005d6c2ff43c9d5728f0ee3a6d17ad2ad2033e5699b","name":"Юрій Гаврилюк","registered_at":"2026-06-17T14:44:06Z","symbol":"NIM1427862","token_address":"0x72083bdf1cab3b517dc1d6b104757c514a0bd967","type":"artist","uuid":"8c8d6a6b-51d9-4ad9-a6cc-1991d832a0aa"}
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 0x4dc540da601a14144b2ff005d6c2ff43c9d5728f0ee3a6d17ad2ad2033e5699b. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8c8d6a6b-51d9-4ad9-a6cc-1991d832a0aa.json and https://artists.proofprofile.net/proofs/artist/8c8d6a6b-51d9-4ad9-a6cc-1991d832a0aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x4dc540da601a14144b2ff005d6c2ff43c9d5728f0ee3a6d17ad2ad2033e5699b","name":"Юрій Гаврилюк","registered_at":"2026-06-17T14:44:06Z","symbol":"NIM1427862","token_address":"0x72083bdf1cab3b517dc1d6b104757c514a0bd967","type":"artist","uuid":"8c8d6a6b-51d9-4ad9-a6cc-1991d832a0aa"}
album: Золоті крилечка
  type: MusicAlbum
  date published: 2019-07-09
album: Сині очі
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  date published: 2019-07-09
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  type: MusicAlbum
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  type: MusicAlbum
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album: Волоцюга
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  date published: 2019-07-09
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album: Як ми ся кохали
  type: MusicAlbum
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album: Пияки
  type: MusicAlbum
  date published: 2020-05-28
album: Твоє весілля
  type: MusicAlbum
  date published: 2020-07-03