Tai Constitutional Architecture is a live, verifiable governance and value-custody system deployed on Ethereum mainnet. It implements a constraint-based architectural model in which authority is structurally limited, execution is delayed and observable, and artificial intelligence is strictly advisory.

This repository contains the full source code, deployment scripts, and verification artifacts for the system as deployed. It is intended for auditors, protocol engineers, governance designers, and AI safety researchers seeking to evaluate how constitutional constraints, temporal enforcement, and non-erasive history can be encoded directly into smart contracts.

The system has no privileged upgrade authority, no autonomous AI control, and no mechanism to bypass time, scope, or recorded intent. Governance actions are human-originated, delayed by design, and permanently recorded. AI components generate signals and analysis but cannot move funds, execute transactions, or modify governance outcomes.

This is not a proposal, simulation, or experimental framework. The contracts are live on Ethereum mainnet, bytecode-verified, and reproducible from this repository. The purpose of this repository is not to make claims, but to provide a clear, auditable system map for independent review and analysis.