Jee Seok Jin
type: MusicGroup
popularity: 26
followers: 2332
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb01f456810d2986ecff392f05f3c740d05ee88d9dacc6be0f6ca3ea1d4d7d62a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6fe8fa23-89bb-42bf-be01-b1acd2c6f818.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6fe8fa23-89bb-42bf-be01-b1acd2c6f818.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6fe8fa23-89bb-42bf-be01-b1acd2c6f818
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb01f456810d2986ecff392f05f3c740d05ee88d9dacc6be0f6ca3ea1d4d7d62a","name":"Jee Seok Jin","registered_at":"2026-06-12T15:37:01Z","symbol":"NIM0145667","token_address":"0x2d34fa37cc7ef8badb7b64b9d8bdb369cef45ddc","type":"artist","uuid":"6fe8fa23-89bb-42bf-be01-b1acd2c6f818"}
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 0xb01f456810d2986ecff392f05f3c740d05ee88d9dacc6be0f6ca3ea1d4d7d62a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6fe8fa23-89bb-42bf-be01-b1acd2c6f818.json and https://artists.proofprofile.net/proofs/artist/6fe8fa23-89bb-42bf-be01-b1acd2c6f818.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xb01f456810d2986ecff392f05f3c740d05ee88d9dacc6be0f6ca3ea1d4d7d62a","name":"Jee Seok Jin","registered_at":"2026-06-12T15:37:01Z","symbol":"NIM0145667","token_address":"0x2d34fa37cc7ef8badb7b64b9d8bdb369cef45ddc","type":"artist","uuid":"6fe8fa23-89bb-42bf-be01-b1acd2c6f818"}
album: Bro & Marble OST Part.4
  type: MusicAlbum
  date published: 2023-08-11