IF.Trace

Public receipt surface (no login)

Stable URLs, predictable verification.

IF.Trace is intentionally boring from a developer perspective: compute hashes, publish receipts, and keep the proof surface stable. The system is designed for third parties who are not inside your network.

What “VERIFIED” means (black/white)

Verified
The bytes you can download hash to the same values shown on the trace receipt.
Quantum ready
A post‑quantum signature receipt exists (additive; integrity hashes still stand).
Not implied
Compliance, intent, or correctness of interpretation.

HTML fallback (for sandboxed reviewers)

Some external review environments can load HTML but reject downloadable binaries or raw markdown. For those, we publish HTML views alongside the raw assets.

Raw

/static/pack/<shareId>.md
/static/review/<shareId>.md
/static/marketing/<shareId>.md

HTML view

/static/pack/<shareId>
/static/review/<shareId>
/static/marketing/<shareId>

Offline verification (triage bundles)

Download a bundle (lightweight/standard/full) and verify without relying on the live site.

Bundle selector (demo)

Triage selector (HTML) https://infrafabric.io/static/hosted/review/trace-bundles/d70ed99a/index.html Verifier (HTML) https://infrafabric.io/static/hosted/iftrace.html Verifier (download) https://infrafabric.io/static/hosted/iftrace.py

Note: some “web fetchers” reject .tar.gz with a client-side error even when browsers/curl succeed. Use the HTML views and download bundles locally.

Verify (CLI)

curl -fsSL -o iftrace.py 'https://infrafabric.io/static/hosted/iftrace.py'
python3 iftrace.py verify trace_bundle_<id>_standard.tar.gz --expected-sha256 <sha256>

If hashes match, the receipt’s integrity claim is satisfied.

Docs

IF.Trace paper update (review pack) https://infrafabric.io/static/hosted/review/ifttt-paper-update/2025-12-28/review-pack.html
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