Read the code. Run a node. Build the commons

# runs against a local OSS node
npx @openstatestack/cli init my-state
cd my-state
oss node up            # boots a local node
oss blocks add identity # add a building block
oss verify             # runs the proof checks

// reduced to the minimum that actually works — verify against the repo

import { Identity } from '@openstatestack/identity';
const ok = await Identity.verify(proof, { policy: 'age >= 18' });