Chung Seungje
type: MusicGroup
popularity: 6
followers: 167
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e07cd453a415927f7e64c7bc147e2f0b3d549eaa3cbcf41e2ca85d3501917a8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953970
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953970
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a6c1a8e-fb2d-4f32-97b2-77a3a700b642.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a6c1a8e-fb2d-4f32-97b2-77a3a700b642.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a6c1a8e-fb2d-4f32-97b2-77a3a700b642
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:09:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e07cd453a415927f7e64c7bc147e2f0b3d549eaa3cbcf41e2ca85d3501917a8","name":"Chung Seungje","registered_at":"2026-06-16T04:16:21Z","symbol":"NIM0934590","token_address":"0x8ecfcc330ea2ee2a61669c9afb7f2ad80dddc4e0","type":"artist","uuid":"2a6c1a8e-fb2d-4f32-97b2-77a3a700b642"}
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 0x1e07cd453a415927f7e64c7bc147e2f0b3d549eaa3cbcf41e2ca85d3501917a8. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a6c1a8e-fb2d-4f32-97b2-77a3a700b642.json and https://artists.proofprofile.net/proofs/artist/2a6c1a8e-fb2d-4f32-97b2-77a3a700b642.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x1e07cd453a415927f7e64c7bc147e2f0b3d549eaa3cbcf41e2ca85d3501917a8","name":"Chung Seungje","registered_at":"2026-06-16T04:16:21Z","symbol":"NIM0934590","token_address":"0x8ecfcc330ea2ee2a61669c9afb7f2ad80dddc4e0","type":"artist","uuid":"2a6c1a8e-fb2d-4f32-97b2-77a3a700b642"}
album: Don't Worry
  type: MusicAlbum
  date published: 2020-02-06