Atlas — In-Browser Verifier

Verify an Atlas trace bundle entirely in your browser. No network call. The same Rust verifier core that runs in the native CLI, compiled to WebAssembly. V1.14 — includes witness_failures wire-surface (Scope J). V1.16 — page hardened with strict CSP, Subresource Integrity on application JS, and Trusted Types enforcement.

Trace bundle

A *.trace.json emitted by atlas-signer.

Pubkey bundle

The *.pubkey-bundle.json the trace was signed against.

VerifyOutcome (JSON)

Auditor tooling switches on witness_failures[].reason_code for classification.

Loaded verifier: (initialising…)
Local dev: run wasm-pack build crates/atlas-verify-wasm --target web --release --out-dir ../../apps/wasm-playground/pkg from the repo root, then serve this directory with any static file server (npx serve apps/wasm-playground or python3 -m http.server).
Production: after V1.14 release, the published artefact is available at @atlas-trust/verify-wasm on npm.
Hardening: page ships strict CSP + SRI on app.js + Trusted Types enforcement. Editing app.js requires re-running tools/playground-csp-check.sh --update-sri to refresh the sha384 hash on the loading <script> tag.