How We Protect Your Data

FairStamp follows a zero-trace architecture. We compute band keys, digests, and minimal request artifacts in your browser. No raw text or documents are transmitted to our servers.

Principles

• Client-side computation: tokenization, MinHash, banding happen locally.
• Minimal metadata: only band keys / sketches are sent for stamps or receipts.
• Auditable outputs: receipts and stamps are verifiable offline.

Enhanced Stamps & RAG-tag™

Enhanced Stamps provide tiered provenance without exposing source content. RAG-tag™ receipts let you cite sources for answers and later verify them—again without shipping the underlying text.

See also our Privacy Notice and Terms of Service.