조동진
type: MusicGroup
genre: k-ballad
popularity: 3
followers: 174
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4eccfae79b2926455f3d90a02739396fba3754dfb32454a25a01193f7ce15f1d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ffa2e51f-ca83-4337-b667-e61c459b8850.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ffa2e51f-ca83-4337-b667-e61c459b8850.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ffa2e51f-ca83-4337-b667-e61c459b8850
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4eccfae79b2926455f3d90a02739396fba3754dfb32454a25a01193f7ce15f1d","name":"조동진","registered_at":"2026-06-21T18:55:11Z","symbol":"NIM2005353","token_address":"0xdb5b0c9fceecb7f151767d4101d88de4d0a64151","type":"artist","uuid":"ffa2e51f-ca83-4337-b667-e61c459b8850"}
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 0x4eccfae79b2926455f3d90a02739396fba3754dfb32454a25a01193f7ce15f1d. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ffa2e51f-ca83-4337-b667-e61c459b8850.json and https://artists.proofprofile.net/proofs/artist/ffa2e51f-ca83-4337-b667-e61c459b8850.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x4eccfae79b2926455f3d90a02739396fba3754dfb32454a25a01193f7ce15f1d","name":"조동진","registered_at":"2026-06-21T18:55:11Z","symbol":"NIM2005353","token_address":"0xdb5b0c9fceecb7f151767d4101d88de4d0a64151","type":"artist","uuid":"ffa2e51f-ca83-4337-b667-e61c459b8850"}
album: 조동진 1집(행복한 사람/불꽃)
  type: MusicAlbum
  date published: 1979-03-15
album: 조동진 2집(어느날 갑자기/그)
  type: MusicAlbum
  date published: 1980-09-15
album: 조동진 Golden Album(진눈개비/언제나 그 자리에)
  type: MusicAlbum
  date published: 1983-05-25
album: 나뭇잎 사이로/어떤날/진눈꺠비 (재발매)
  type: MusicAlbum
  date published: 1986-06-20
album: 원음으로 다시 듣고 싶다 조동진 Golden Best
  type: MusicAlbum
  date published: 2012-06-13
album: 조동진 베스트
  type: MusicAlbum
  date published: 2014-02-28