김정은
type: MusicGroup
genre: ccm
popularity: 3
followers: 206
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7bc9a362e3f352c303c0ac0a504752e93f74426a31eaed7f076d5cea576eedd8
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/69953a77-d36c-4f53-b028-67f4a8cacae6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/69953a77-d36c-4f53-b028-67f4a8cacae6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/69953a77-d36c-4f53-b028-67f4a8cacae6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7bc9a362e3f352c303c0ac0a504752e93f74426a31eaed7f076d5cea576eedd8","name":"김정은","registered_at":"2026-06-17T02:28:58Z","symbol":"NIM1252599","token_address":"0x760066ddd1f60b953278e884c2424d746a787b44","type":"artist","uuid":"69953a77-d36c-4f53-b028-67f4a8cacae6"}
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 0x7bc9a362e3f352c303c0ac0a504752e93f74426a31eaed7f076d5cea576eedd8. 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/69953a77-d36c-4f53-b028-67f4a8cacae6.json and https://artists.proofprofile.net/proofs/artist/69953a77-d36c-4f53-b028-67f4a8cacae6.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x7bc9a362e3f352c303c0ac0a504752e93f74426a31eaed7f076d5cea576eedd8","name":"김정은","registered_at":"2026-06-17T02:28:58Z","symbol":"NIM1252599","token_address":"0x760066ddd1f60b953278e884c2424d746a787b44","type":"artist","uuid":"69953a77-d36c-4f53-b028-67f4a8cacae6"}
album: 영암 아가씨
  type: MusicAlbum
  date published: 2003-10-01
album: 내사랑 꼭잡고
  type: MusicAlbum
  date published: 2005-02-01
album: 옹기여인
  type: MusicAlbum
  date published: 2006-03-20
album: 경쾌한 베스트찬양 Vol.1
  type: MusicAlbum
  date published: 2006-10-01
album: CCM 승리의 찬양 Vol.2
  type: MusicAlbum
  date published: 2006-10-01
album: CCM 승리의 찬양 Vol.1
  type: MusicAlbum
  date published: 2006-10-01
album: 최신명작트로트 1집
  type: MusicAlbum
  date published: 2007-12-15
album: 최신명작트로트 2집
  type: MusicAlbum
  date published: 2007-12-15
album: 트로트 & 발라드까페
  type: MusicAlbum
  date published: 2009-08-10
album: 대한민국 반려동물문화 대축제
  type: MusicAlbum
  date published: 2013-06-28