Formal Verification Certificate
All theorems formally verified in Lean 4 with zero sorry gaps.
OmegaProof • Lean 4 + Mathlib • Apoth3osis Labs
The Central Question
Can neural network properties be formally verified with machine-checkable proofs? OmegaProof expresses neural network properties — robustness, fairness, monotonicity — as algebraic constraints over weight matrices and activation functions. These constraints are verified in Lean 4, and the results are packaged as CAB v2 certificates with IPFS-pinned evidence for auditability. The goal: move neural network verification from empirical testing to mathematical certainty.
Key Verified Results
weight_norm_boundWeight matrix norms bounded for stability
WeightNorm.lean
activation_lipschitzActivation functions are Lipschitz continuous
Activation.lean
composition_boundLayer composition preserves norm bounds
Composition.lean
property_propagationInput property propagates to output
EndToEnd.lean
“Once men turned their thinking over to machines in the hope that this would set them free. But that only permitted other men with machines to enslave them.”
Frank Herbert, Dune
A janitor who proves a theorem outranks a tenured professor who publishes noise.
Not as a slogan. As a structural fact of how the network operates. The only currency that matters is the quality of your contribution, measured not by committee but by mathematics.
A valid, original framing or conjecture
Formal argument with paper-level rigor
Connecting theory to observable outcomes
Working software the project depends on
Reproducible research with methodology and data
Machine-verified claim checked by a proof assistant
Foundational, load-bearing implementation
Connecting subsystems or knowledge domains end-to-end
Strategic direction & roadmaps
Writing, documentation & papers
Visual, UX & information design
Teaching, tutorials & workshops
Community, outreach & events
Partnerships, governance & policy
Translation, media & accessibility
Ethics, review & quality assurance
Every accepted contribution receives a MENTAT Contribution Record — cryptographically signed, IPFS-pinned, permanently yours. No committee decides your worth. The type checker does.
Contribution Certificates
Immutable contribution records per MENTAT-CA-001. Each certificate is cryptographically anchored with IPFS CIDs.
MENTAT Contribution Record
IDEA
Conceptual Contribution
CONTRIBUTION LEVEL: IDEA
Ontological EngineerMachine-Checkable Algebraic Proofs for Neural Networks
Contributor
Apoth3osis Labs
R&D Division
Core insight: neural network properties (robustness, fairness, monotonicity) can be expressed as algebraic constraints over weight matrices and activation functions. These constraints are then machine-checkable in Lean 4, and the verification results are packaged as CAB v2 certificates for auditability.
MENTAT Contribution Record
THEORY
Mathematical Foundation
CONTRIBUTION LEVEL: THEORY
Ontological EngineerCAB v2 Certificate Architecture for ML Verification
Contributor
Apoth3osis Labs
R&D Division
Complete framework: (1) property specification — algebraic constraints expressed as Lean types, (2) verification pipeline — weight extraction, constraint checking, proof generation, (3) CAB v2 certificates — cryptographically signed verification results with IPFS-pinned evidence, (4) evaluation harness — reproducible benchmark suite for verification claims.
Builds Upon
MENTAT Contribution Record
PROOF
Formally Verified
CONTRIBUTION LEVEL: PROOF
Ontological EngineerLean 4 Formalization — Neural Network Property Verification
Contributor
Apoth3osis Labs
R&D Division
Machine-checked Lean 4 formalization of neural network algebraic property verification. Weight matrix norms, activation function bounds, layer composition, and end-to-end property propagation. All proved without sorry/admit.
Builds Upon
MENTAT Contribution Record
KERNEL
Computationally Verified
CONTRIBUTION LEVEL: KERNEL
Ontological EngineerOmegaProof Verified Kernel
Contributor
Apoth3osis Labs
R&D Division
All theorems kernel-checked by Lean 4. Guard-no-sorry passes. Standard axioms only.
Builds Upon
MENTAT Contribution Record
BRIDGE
Cross-Level Connection
CONTRIBUTION LEVEL: BRIDGE
Ontological EngineerDocumentation Repository + Evaluation Examples
Contributor
Apoth3osis Labs
R&D Division
Published as documentation repository with evaluation examples demonstrating the CAB v2 certificate workflow for neural network verification.
Builds Upon
Governed by MENTAT-CA-001 v1.0 · March 2026
