Eduard Palchyk
type: MusicGroup
popularity: 2
followers: 72
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c76a06922f10a47b523db775428dfca5a170b4e586fdba74f017a45ce810871
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/87e1d5db-8b37-42b7-8ff4-38b662beba82.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87e1d5db-8b37-42b7-8ff4-38b662beba82.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/87e1d5db-8b37-42b7-8ff4-38b662beba82
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c76a06922f10a47b523db775428dfca5a170b4e586fdba74f017a45ce810871","name":"Eduard Palchyk","registered_at":"2026-06-17T13:06:50Z","symbol":"NIM1404656","token_address":"0x8b1d7e4fe2c07e1abe172db13ae021ac346d8ace","type":"artist","uuid":"87e1d5db-8b37-42b7-8ff4-38b662beba82"}
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 0x7c76a06922f10a47b523db775428dfca5a170b4e586fdba74f017a45ce810871. 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/87e1d5db-8b37-42b7-8ff4-38b662beba82.json and https://artists.proofprofile.net/proofs/artist/87e1d5db-8b37-42b7-8ff4-38b662beba82.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x7c76a06922f10a47b523db775428dfca5a170b4e586fdba74f017a45ce810871","name":"Eduard Palchyk","registered_at":"2026-06-17T13:06:50Z","symbol":"NIM1404656","token_address":"0x8b1d7e4fe2c07e1abe172db13ae021ac346d8ace","type":"artist","uuid":"87e1d5db-8b37-42b7-8ff4-38b662beba82"}
album: Good morning World
  type: MusicAlbum
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album: Winners way!
  type: MusicAlbum
  date published: 2023-11-07
album: Meeting from the past
  type: MusicAlbum
  date published: 2023-11-07
album: Walking Under the Moon (Piano Solo)
  type: MusicAlbum
  date published: 2024-04-22
album: Meeting from the Pass (Piano Solo)
  type: MusicAlbum
  date published: 2024-04-22
album: Happy Moments in a Happy Day [beat track]
  type: MusicAlbum
  date published: 2024-10-25
album: Winners way!
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  date published: 2024-12-17
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  date published: 2024-12-17
album: Evening Sonata
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  date published: 2025-01-06
album: Spanish ballads
  type: MusicAlbum
  date published: 2025-01-22
album: Good morning World
  type: MusicAlbum
  date published: 2025-01-27
album: Joy, Summer Rain and Rainbow
  type: MusicAlbum
  date published: 2025-01-27
album: Happy Moments in a Happy Day
  type: MusicAlbum
  date published: 2025-04-22
album: Joy, Summer Rain and Rainbow (Acoustic Version)
  type: MusicAlbum
  date published: 2025-05-05
album: Moonlight Path (Acoustic Piano)
  type: MusicAlbum
  date published: 2025-05-06
album: Evening Sonata
  type: MusicAlbum
  date published: 2025-05-11
album: Good morning World (Piano Solo)
  type: MusicAlbum
  date published: 2025-05-12
album: Goodbye my Love
  type: MusicAlbum
  date published: 2025-08-01