Free LC audit · No sign-up wall

Upload one presentation set.
Get a full UCP 600 report.

paper-chain.io checks your Letter of Credit and shipping documents against the LC, UCP 600 and ISBP 821 — a full discrepancy report back in minutes.

  • 1
    Upload your presentation document set
    Commercial Invoice · Packing List · Bill of Lading · Insurance · Certificate of Origin
  • 2
    Submit for a full UCP 600 / ISBP 821 check
    44+ automated checks, scored with a clearance-confidence rating
  • 3
    Download your PDF outcome report
    Plus a detailed HTML report — yours to keep, no account needed
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No account needed · your 5 free audits
What you get

A bank examiner’s report — before the bank sees it

79%
CLEAR
✓ [A13] Beneficiary matches the LC
✓ [A18] Invoice within tolerance
! [A14] Latest shipment — verify 21-day rule
i [A06] Approaching expiry — 6 days
Every report includes
✓  Verification certificate with XRPL anchor
✓  Full findings vs UCP 600 / ISBP 821
✓  Severity: blocker · major · minor · warnings
✓  PDF + detailed HTML — yours to keep
Your documents never leave your browser
They are read locally and only a SHA-256 hash is anchored on XRPL. We never contact your bank — you present the package directly.