Bohdan Yeremenko
type: MusicGroup
genre: neoclassical
popularity: 6
followers: 121
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x02a285a06f170a01e9502ea826db7e02f357df54293447b91d7f1f89520b5b78
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/591b6cf9-ebe6-4327-a475-4bfc9fb5bec3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/591b6cf9-ebe6-4327-a475-4bfc9fb5bec3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/591b6cf9-ebe6-4327-a475-4bfc9fb5bec3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x02a285a06f170a01e9502ea826db7e02f357df54293447b91d7f1f89520b5b78","name":"Bohdan Yeremenko","registered_at":"2026-06-16T20:41:46Z","symbol":"NIM1169775","token_address":"0x4309fed3e05a2a2fa6c680b2fabf0e2c48a0f949","type":"artist","uuid":"591b6cf9-ebe6-4327-a475-4bfc9fb5bec3"}
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 0x02a285a06f170a01e9502ea826db7e02f357df54293447b91d7f1f89520b5b78. 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/591b6cf9-ebe6-4327-a475-4bfc9fb5bec3.json and https://artists.proofprofile.net/proofs/artist/591b6cf9-ebe6-4327-a475-4bfc9fb5bec3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x02a285a06f170a01e9502ea826db7e02f357df54293447b91d7f1f89520b5b78","name":"Bohdan Yeremenko","registered_at":"2026-06-16T20:41:46Z","symbol":"NIM1169775","token_address":"0x4309fed3e05a2a2fa6c680b2fabf0e2c48a0f949","type":"artist","uuid":"591b6cf9-ebe6-4327-a475-4bfc9fb5bec3"}
album: Redemption
  type: MusicAlbum
  date published: 2022-08-31
album: Neoclassical
  type: MusicAlbum
  date published: 2023-01-24
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  type: MusicAlbum
  date published: 2023-12-01
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  type: MusicAlbum
  date published: 2024-05-16
album: Flamboyant
  type: MusicAlbum
  date published: 2024-10-17
album: Slow Burn Tension
  type: MusicAlbum
  date published: 2025-10-01