온리유
type: MusicGroup
genre: k-ballad
popularity: 3
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x937d0e39b1a8faab1f98aaa2b38b5ab20fba31639c2090c5c21421921d8478b8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3c6edbb-cb63-41b9-bc67-4264c95a9c47.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3c6edbb-cb63-41b9-bc67-4264c95a9c47.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c3c6edbb-cb63-41b9-bc67-4264c95a9c47
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x937d0e39b1a8faab1f98aaa2b38b5ab20fba31639c2090c5c21421921d8478b8","name":"온리유","registered_at":"2026-06-20T20:29:10Z","symbol":"NIM1705952","token_address":"0xd3a85b476c861235157c89083a660b5f4f8c7182","type":"artist","uuid":"c3c6edbb-cb63-41b9-bc67-4264c95a9c47"}
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 0x937d0e39b1a8faab1f98aaa2b38b5ab20fba31639c2090c5c21421921d8478b8. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c3c6edbb-cb63-41b9-bc67-4264c95a9c47.json and https://artists.proofprofile.net/proofs/artist/c3c6edbb-cb63-41b9-bc67-4264c95a9c47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x937d0e39b1a8faab1f98aaa2b38b5ab20fba31639c2090c5c21421921d8478b8","name":"온리유","registered_at":"2026-06-20T20:29:10Z","symbol":"NIM1705952","token_address":"0xd3a85b476c861235157c89083a660b5f4f8c7182","type":"artist","uuid":"c3c6edbb-cb63-41b9-bc67-4264c95a9c47"}
album: 이젠, 널
  type: MusicAlbum
  date published: 2016-08-23
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  type: MusicAlbum
  date published: 2016-10-13
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  type: MusicAlbum
  date published: 2017-01-26
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  type: MusicAlbum
  date published: 2017-04-07
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  type: MusicAlbum
  date published: 2018-08-22
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  type: MusicAlbum
  date published: 2018-08-22
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  type: MusicAlbum
  date published: 2019-10-10
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  type: MusicAlbum
  date published: 2019-10-10
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  type: MusicAlbum
  date published: 2020-09-03