A clean-slate trust layer for the agentic age

The internet is becoming intelligent.
Its trust layer is not.

Actum is post-quantum from day one: a protocol for verifiable identity, programmable authorization, smart contracts, and accountable AI.

Why Actum Read the architecture

Protocol design · Pre-testnet · Open research and implementation

Choose a path

01Identity & authorityPersistent principals, selective credentials, and capabilities that narrow through delegation.02A coherent protocolOne typed boundary for authorization, consensus, private objects, and proof admission.03Privacy & evidenceProve what a policy requires without exposing the underlying record.04Accountable AIBind agents and outputs to exact permissions, inputs, models, budgets, and evidence.

The protocol in one sentence

Specialized actors can compute, build, prove, store, and serve—without becoming authorities users must trust.