Discover / Use cases

A safer foundation for digital agency.

Identity, assets, computation, and AI share the same language of scoped authority and verifiable evidence.

01

Autonomous agents with enforceable limits

Give an agent a time-limited capability defining exactly which tools, data, budgets, counterparties, and actions it may use.

Book travel up to €500/day · never initiate a bank transfer
02

Private, reusable digital identity

Prove age, membership, professional status, authorization, uniqueness, or non-revocation while revealing only what the transaction requires.

Prove the policy. Keep the record.
03

Native issued assets

Represent EUR, USD, community currencies, loyalty value, regulated instruments, and other issued assets as first-class objects with explicit issuer and policy semantics.

04

Proof-carrying smart contracts

Explicit, resource-safe objects execute in parallel while effects remain atomically composable within one global state.

Validity is a property of the transition
05

Verifiable AI and computation

Bind an output to an exact model, runtime, input commitment, random seed, data authorization, and execution method.

Model · input · seed · evidence
06

Post-quantum security

The core path requires no classical elliptic-curve primitive to authorize state, finalize consensus, or verify execution.

Reference application / Amber

A private imageboard built on Actum.

Amber demonstrates pseudonymous identity, private membership, scoped moderation authority, proof-bound publishing, and portable reputation without turning the application operator into the source of truth.

Private by defaultExpressive in public

Users reveal only the attributes and actions a community policy requires.