BP Duplicate Checker

Protected Google Sheet database · Same-domain Cloudflare API

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Secure Master Data Validation

Prevent duplicate BP before it reaches MDG.

Input Name 1, Address, and KTP Number only. The checker compares against the protected database using KTP exact match and optimized Name+Address similarity via indexed Google Sheet ranges.

ProtectedSheet stays private
IndexedNo 1M-row full scan
RealtimeCloudflare edge API

Check duplicate

Fields are processed by Worker only. Raw database is never exposed.

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