최연우
type: MusicGroup
popularity: 2
followers: 139
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x366ded8100555c946fe429a604b0856af0ac8a4c52e07a1d15586828e7c459be
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/5b7ae883-b7bb-4a35-9d6c-2a76c8011e59.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5b7ae883-b7bb-4a35-9d6c-2a76c8011e59.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5b7ae883-b7bb-4a35-9d6c-2a76c8011e59
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x366ded8100555c946fe429a604b0856af0ac8a4c52e07a1d15586828e7c459be","name":"최연우","registered_at":"2026-06-16T21:23:29Z","symbol":"NIM1179734","token_address":"0x79877560d180a411a5197f99926a7bb5c39ac00f","type":"artist","uuid":"5b7ae883-b7bb-4a35-9d6c-2a76c8011e59"}
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 0x366ded8100555c946fe429a604b0856af0ac8a4c52e07a1d15586828e7c459be. 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/5b7ae883-b7bb-4a35-9d6c-2a76c8011e59.json and https://artists.proofprofile.net/proofs/artist/5b7ae883-b7bb-4a35-9d6c-2a76c8011e59.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x366ded8100555c946fe429a604b0856af0ac8a4c52e07a1d15586828e7c459be","name":"최연우","registered_at":"2026-06-16T21:23:29Z","symbol":"NIM1179734","token_address":"0x79877560d180a411a5197f99926a7bb5c39ac00f","type":"artist","uuid":"5b7ae883-b7bb-4a35-9d6c-2a76c8011e59"}
album: 춘호의 통기타 연주곡 2집
  type: MusicAlbum
  date published: 2018-11-15
album: 춘호의 통기타 연주곡 3집
  type: MusicAlbum
  date published: 2018-11-15
album: 춘호의 통기타 연주곡 3집
  type: MusicAlbum
  date published: 2018-11-15
album: 명곡 ‘멜로디온 연주곡 3’
  type: MusicAlbum
  date published: 2018-11-20
album: 춘호의 통기타 연주곡 4집
  type: MusicAlbum
  date published: 2018-11-20
album: 명품발라드 1 Guitar & Melodion
  type: MusicAlbum
  date published: 2018-11-30
album: 춘호의 통기타 연주곡 5집
  type: MusicAlbum
  date published: 2018-11-30
album: 춘호의 통기타 연주곡 6집
  type: MusicAlbum
  date published: 2018-12-10
album: 명품발라드 2 Guitar & Melodion
  type: MusicAlbum
  date published: 2018-12-10
album: 춘호의 통기타 연주곡 7집
  type: MusicAlbum
  date published: 2019-01-08
album: 춘호의 통기타 연주곡 8집
  type: MusicAlbum
  date published: 2019-01-08
album: 춘호의 통기타 연주곡 9집
  type: MusicAlbum
  date published: 2019-02-28