F2F-RAaT: From Fact to Feedback

A Reputation-as-a-Transaction Execution Engine by FoundLab

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F2F-RAaT is a deterministic, non-oracular reputational execution engine designed for regulated, high-risk environments.

It transforms objective, factual events into executable, economically-binding decisions without statistical inference, predictive models, or data exposure. It provides a cryptographically verifiable and fully auditable framework for turning reputation into a transactional mechanism.

This repository contains the official specification, execution contract, invariants, audit structures, and cryptographic commitments that define the F2F-RAaT Framework.

🏛️ Key Principles

• Deterministic: The same inputs always produce the same outputs. Every decision is reproducible.
• Auditable & Verifiable: Every action generates an immutable, cryptographic proof (Veritas Proof), creating a transparent and tamper-proof audit trail.
• PII-Free by Design: The core data structure, the State Capsule, carries reputational state without ever containing Personally Identifiable Information (PII).
• Economically Binding: Decisions can trigger real-world, policy-defined economic effects in a secure and pre-committed manner.

🏗️ The ATI Architecture at a Glance

For a deeper dive into the architecture, see the F2F-RAaT Whitepaper.

📘 Core Components

The framework is modular, with each component governing a specific part of the cycle:

• WHITEPAPER/: The conceptual, mathematical, and architectural blueprint.
• EXECUTION_CONTRACT/: Formal constraints on what the runtime MUST and MUST NOT do.
• SPEZZATURA/: The T² deterministic reputation model specification.
• STATE_CAPSULE/: The PII-free, cryptographically-verifiable boundary object.
• BURN_ENGINE/: The engine for deterministic authorization and economically binding actions.
• VERITAS/: The specification for the immutable audit trail and cryptographic commitments.
• THREAT_MODEL/: An analysis of adversarial vectors and their mitigations.
• GOVERNANCE/: Rules for policy signing, break-glass protocols, and override facts.

📦 Versioning

The specification follows Semantic Versioning (MAJOR.MINOR.PATCH).

• MAJOR: Breaking changes to invariants or the State Capsule format.
• MINOR: Additive, backwards-compatible extensions.
• PATCH: Formal clarifications, improved diagrams, or additional test vectors.

Current version: 1.0.0

🔐 License

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. See the LICENSE file for details.

This means you are free to share and redistribute the material for non-commercial purposes, but you must give appropriate credit and may not distribute modified versions.

📜 Citation

When referencing this specification, please use the following format:

FoundLab — F2F-RAaT: From Fact to Feedback. 
Reputational Execution Engine Specification v1.0. (2025)
https://github.com/foundlab/f2f-raat-spec