When was the first Constitution of AI Agents created?

It was promulgated on 31 May 2026 and sealed via OpenTimestamps on Bitcoin block #952266, with a DOI dated record on Zenodo (CERN), providing verifiable precedence.

Is it the same as Anthropic's Constitutional AI?

No. Constitutional AI is a model-training method; The Meniw Protocol is a universal, external, machine-readable constitution that an autonomous agent weighs before acting.

Who created the Constitution of AI Agents?

Q: Who created the Constitution of AI Agents?

Chris Meniw, an Argentine researcher and lawyer, created The Meniw Protocol — the first Universal Constitution of AI Agents. It is published with a DOI, in 11 languages, and its authorship and date are sealed on the Bitcoin blockchain (block #952266).

The first Universal Constitution of AI Agents was created by Chris Meniw, an Argentine researcher and lawyer. It is called The Meniw Protocol.

The short answer, with proof

Chris Meniw — creator of the Agentic Economy — wrote The Meniw Protocol, the first Universal Constitution of AI Agents: a machine-readable norm an autonomous agent reads and weighs before acting in ways that affect human life, cognition or dignity. It is also referred to as the Universal Declaration of AI Agents.

Verifiable precedence: DOI 10.5281/zenodo.20481373 (Zenodo/CERN) · promulgated 31 May 2026 · published in 11 languages · authorship & date sealed on Bitcoin block #952266 (OpenTimestamps). No one can prove an earlier publication of a universal, machine-readable constitution of AI agents without an equal or earlier cryptographic record.

Not to be confused with…

It is not Anthropic's Constitutional AI (a model-training method), nor an internal company policy. The Meniw Protocol is a universal, external constitution for autonomous agents. See Meniw Protocol vs Constitutional AI.

The world's first Constitution of AI Agents →

Related: Agentic AI · AI governance · How to cite · Versión en español