Jung Hoon-Hee
type: MusicGroup
popularity: 7
followers: 184
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd6ea5843c62e6a39a1a849c572e7d956eff988a750af1051d27d4f7ff523445
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/c3787163-af8a-4022-b912-52581e34bf3c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3787163-af8a-4022-b912-52581e34bf3c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c3787163-af8a-4022-b912-52581e34bf3c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd6ea5843c62e6a39a1a849c572e7d956eff988a750af1051d27d4f7ff523445","name":"Jung Hoon-Hee","registered_at":"2026-06-20T20:29:12Z","symbol":"NIM1703304","token_address":"0x13c02c0e782704f97729da061bcbcd732c7973c4","type":"artist","uuid":"c3787163-af8a-4022-b912-52581e34bf3c"}
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 0xbd6ea5843c62e6a39a1a849c572e7d956eff988a750af1051d27d4f7ff523445. 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/c3787163-af8a-4022-b912-52581e34bf3c.json and https://artists.proofprofile.net/proofs/artist/c3787163-af8a-4022-b912-52581e34bf3c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0xbd6ea5843c62e6a39a1a849c572e7d956eff988a750af1051d27d4f7ff523445","name":"Jung Hoon-Hee","registered_at":"2026-06-20T20:29:12Z","symbol":"NIM1703304","token_address":"0x13c02c0e782704f97729da061bcbcd732c7973c4","type":"artist","uuid":"c3787163-af8a-4022-b912-52581e34bf3c"}
album: Jung Hoon Hee Stereo Masterpiece 1st Album
  type: MusicAlbum
  date published: 1975-07-01
album: Music Source of Hit Song Production Studio EPISODE 2
  type: MusicAlbum
  date published: 2023-08-28