Proof packs for security, procurement, and audit review
Upload the artifacts you already have. AttestLayer returns a signed, forwardable verification kit — manifest (SHA-256), receipt (Ed25519), and offline verifier. No installs. No system access.
What you get
Every PASS submission produces a complete verification kit containing:
Signed manifest
SHA-256 hashes of every submitted artifact, bound to a single immutable record.
Ed25519 receipt
Cryptographic signature proving the submission was evaluated and passed at a specific time.
Offline verifier
Self-contained verification tool so reviewers can validate proof integrity without a live session.
Forwardable package
Structured for internal approval, client review, audit follow-up, and downstream verification.
How it works
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Submit evidence you already have
Export artifacts from your existing workflow — tickets, logs, change records, approvals — from tools like ServiceNow, Jira, GitHub, CI/CD systems, or internal processes. Package as a ZIP.
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AttestLayer evaluates and binds
Deterministic PASS/FAIL evaluation. On PASS, artifacts are bound into a signed, verifiable record with clear provenance and integrity checks.
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Forward the review-ready kit
Use the resulting proof kit for internal approval, audit follow-up, dispute defense, partner review, or downstream verification.
Who it's for
Operators
Turn existing change evidence into a cleaner approval package without changing how your team works.
Compliance and risk
Consistent, reviewable, defensible proof output without adding a new system-level vendor dependency.
Technical evaluators
Work from existing artifacts with signed proof outputs that can be independently verified.
Executive approvers
Improve approval quality with a low-friction, no-install path instead of a long software rollout.
Stronger than screenshots and ad hoc approvals
Most teams rely on evidence that is technically available but operationally weak: screenshots without provenance, ticket notes without consistent packaging, and approvals that are hard to defend later.
Typical current process
- Screenshots and exports assembled manually
- Approval context scattered across tools
- Hard to forward cleanly to approvers
- Weak consistency across teams
- Difficult to verify later without context
With AttestLayer
- Structured, signed proof output
- Clear record of what was submitted
- Review-ready forwardable package
- Repeatable handling across workflows
- Offline-verifiable when defensibility matters
Built on a verifiable evidence layer
- Cryptographically signed receipts (Ed25519)
- SHA-256 manifest for every submission
- Offline verification support
- Record-only operating model — no system access
- Published security model and verification documentation
- GCP northamerica-northeast1 (Montréal) data residency
See the actual output
Download a sample PASS kit to inspect the manifest, receipt, and offline verifier before starting a Pilot.