임경문
type: MusicGroup
popularity: 6
followers: 323
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe48ec46d3e914ec0c020861c7f631b6d5d083f84794c55715899791e4a3852f9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954729
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954729
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fbca4b4a-b008-44cb-a486-d1c03bd90d0f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fbca4b4a-b008-44cb-a486-d1c03bd90d0f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fbca4b4a-b008-44cb-a486-d1c03bd90d0f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:16:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe48ec46d3e914ec0c020861c7f631b6d5d083f84794c55715899791e4a3852f9","name":"임경문","registered_at":"2026-06-21T17:20:08Z","symbol":"NIM1984935","token_address":"0x1ac51b68b17d327199dc51787e6edfcd54c6f7b3","type":"artist","uuid":"fbca4b4a-b008-44cb-a486-d1c03bd90d0f"}
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 0xe48ec46d3e914ec0c020861c7f631b6d5d083f84794c55715899791e4a3852f9. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fbca4b4a-b008-44cb-a486-d1c03bd90d0f.json and https://artists.proofprofile.net/proofs/artist/fbca4b4a-b008-44cb-a486-d1c03bd90d0f.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T18:16:07Z
  text: {"copyright_id":"0xe48ec46d3e914ec0c020861c7f631b6d5d083f84794c55715899791e4a3852f9","name":"임경문","registered_at":"2026-06-21T17:20:08Z","symbol":"NIM1984935","token_address":"0x1ac51b68b17d327199dc51787e6edfcd54c6f7b3","type":"artist","uuid":"fbca4b4a-b008-44cb-a486-d1c03bd90d0f"}