Hak Min
type: MusicGroup
popularity: 2
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x02448caf8b165a1c227e3dd5390bcf48076f5656c260d627c082a80b8a674213
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d00c588b-2abc-41da-9cc0-505f5681b0fe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d00c588b-2abc-41da-9cc0-505f5681b0fe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d00c588b-2abc-41da-9cc0-505f5681b0fe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x02448caf8b165a1c227e3dd5390bcf48076f5656c260d627c082a80b8a674213","name":"Hak Min","registered_at":"2026-06-21T00:45:21Z","symbol":"NIM1767332","token_address":"0x56ed95fcb55c66372bb252b673a423fa09d2de27","type":"artist","uuid":"d00c588b-2abc-41da-9cc0-505f5681b0fe"}
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 0x02448caf8b165a1c227e3dd5390bcf48076f5656c260d627c082a80b8a674213. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d00c588b-2abc-41da-9cc0-505f5681b0fe.json and https://artists.proofprofile.net/proofs/artist/d00c588b-2abc-41da-9cc0-505f5681b0fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x02448caf8b165a1c227e3dd5390bcf48076f5656c260d627c082a80b8a674213","name":"Hak Min","registered_at":"2026-06-21T00:45:21Z","symbol":"NIM1767332","token_address":"0x56ed95fcb55c66372bb252b673a423fa09d2de27","type":"artist","uuid":"d00c588b-2abc-41da-9cc0-505f5681b0fe"}
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  type: MusicAlbum
  date published: 2023-12-15
album: 대전사 (Daejeonsa)
  type: MusicAlbum
  date published: 2023-12-22
album: 천은사 (Cheoneunsa)
  type: MusicAlbum
  date published: 2024-01-12
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  type: MusicAlbum
  date published: 2024-02-07
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  type: MusicAlbum
  date published: 2024-03-22
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  type: MusicAlbum
  date published: 2024-05-09
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  type: MusicAlbum
  date published: 2024-05-23
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  type: MusicAlbum
  date published: 2024-07-03
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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