Prove that evidence is authentic without contacting the vendor, installing software, or exposing sensitive data.
In traditional compliance, you trust a PDF. With SWT3, you trust the math.
Use this tool to prove that an AI model has not drifted, a server configuration has not been altered, or a compliance document has not been modified since it was witnessed. All without exposing the underlying data, contacting the vendor, or installing any software.
The organization that produced the evidence cannot retroactively change it. The auditor verifying the evidence does not need the vendor's permission. The proof is mathematical, not administrative.
Paste a verification bundle from any Axiom export or ledger entry. One paste, one click.
Paste a JSON array of verification bundles. Every anchor is verified locally. Results are summarized instantly.
This page makes zero network requests. Verification is computed entirely in your browser. View source to confirm. No data is sent anywhere.
Change any single factor above (even by 1) and click Verify again.
Watch the result flip from green to red. That is the immutability guarantee.
If any value was altered after the anchor was minted, the math catches it. Every time.
Every SWT3 Witness Anchor contains a 12-character fingerprint derived from the evidence factors. This verifier recomputes the fingerprint using the same formula and compares it to the one embedded in the anchor.
The formula: SHA256("WITNESS:" + tenant:procedure:factor_a:factor_b:factor_c:timestamp_ms)[0:12]
If the recomputed fingerprint matches the anchor, the evidence has not been tampered with. If it does not match, either the factors were altered or the anchor was forged.
This verification requires no Axiom account, no API key, and no internet connection after this page loads. The proof is in the math.
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