Olha Balandiukh
type: MusicGroup
popularity: 2
followers: 148
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54d5c7f60ed5fefb5febb0e900e0297b4047f97c88d4cc9b326d52e237dbd2e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ad537ee-cdee-49f7-a2c2-ab7dac1a5d55.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ad537ee-cdee-49f7-a2c2-ab7dac1a5d55.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9ad537ee-cdee-49f7-a2c2-ab7dac1a5d55
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54d5c7f60ed5fefb5febb0e900e0297b4047f97c88d4cc9b326d52e237dbd2e8","name":"Olha Balandiukh","registered_at":"2026-06-17T19:57:34Z","symbol":"NIM1498571","token_address":"0xa6e8ed025fcaa8d2d95ac30832a006446b72a681","type":"artist","uuid":"9ad537ee-cdee-49f7-a2c2-ab7dac1a5d55"}
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 0x54d5c7f60ed5fefb5febb0e900e0297b4047f97c88d4cc9b326d52e237dbd2e8. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ad537ee-cdee-49f7-a2c2-ab7dac1a5d55.json and https://artists.proofprofile.net/proofs/artist/9ad537ee-cdee-49f7-a2c2-ab7dac1a5d55.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x54d5c7f60ed5fefb5febb0e900e0297b4047f97c88d4cc9b326d52e237dbd2e8","name":"Olha Balandiukh","registered_at":"2026-06-17T19:57:34Z","symbol":"NIM1498571","token_address":"0xa6e8ed025fcaa8d2d95ac30832a006446b72a681","type":"artist","uuid":"9ad537ee-cdee-49f7-a2c2-ab7dac1a5d55"}
album: Broken Devotion
  type: MusicAlbum
  date published: 2020-01-23
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  type: MusicAlbum
  date published: 2021-04-08
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  type: MusicAlbum
  date published: 2022
album: Ой у саду ружа посаджена
  type: MusicAlbum
  date published: 2022-04-15
album: Не зникай
  type: MusicAlbum
  date published: 2022-06-06
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  type: MusicAlbum
  date published: 2022-07-19
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  type: MusicAlbum
  date published: 2022-09-30
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  type: MusicAlbum
  date published: 2022-12-12
album: Все буде Україна
  type: MusicAlbum
  date published: 2023-03-13
album: The Voice of Ukrainian Nature
  type: MusicAlbum
  date published: 2024-10-22
album: Сад космічних пісень
  type: MusicAlbum
  date published: 2024-10-28
album: Не Зникай (Рок-версія)
  type: MusicAlbum
  date published: 2025-01-19