@uvrn/protocol

The single-install UVRN common path. One dependency gives you the whole claim → measurement → master receipt → signed network receipt flow: @uvrn/core + @uvrn/receipt + @uvrn/measure + @uvrn/consensus + @uvrn/score + @uvrn/signal, re-exported.

Install the individual packages instead when you want a smaller surface — everything here is also published separately. This package adds no logic of its own.

The 10-line quickstart: claim → signed MasterReceipt

import { runDeltaEngine, buildMasterReceipt, agreeMeasurement, enrichMeasurements,
         wrapMasterReceipt, signReceipt, verifyReceiptFull, generateReceiptKeyPair } from '@uvrn/protocol';

const claim = 'BTC traded above 100k on 2026-06-09';
const base = runDeltaEngine({ bundleId: 'demo-1', claim, thresholdPct: 0.05, dataSpecs: [/* your evidence */] });
const measurements = enrichMeasurements([agreeMeasurement.evaluate({ claim, sources: [/* evidence */] })]);
const master = buildMasterReceipt({ base, claim, measurements, nodes: [/* source roster */] });
const keys = generateReceiptKeyPair();
const signed = signReceipt(wrapMasterReceipt(master, { claim, source: 'my-host', action: 'master.measured' }),
                           { privateKey: keys.privateKey, publicKeyRef: 'my-pk-2026-v1' });
verifyReceiptFull(signed, { keys: { 'my-pk-2026-v1': keys.publicKey } }); // → { verified: true, ... }

This exact flow runs in tests/quickstart.test.ts.

Shape

• Flat exports — the quickstart names above plus toHumanView, verifyReceipt, verifyMasterReceipt, VSCORE_WEIGHTS, ConsensusEngine, the four starter measurements, and the common types.
• Namespaced exports — core, receipt, measure, consensus, score, signal for everything else (import { receipt } from '@uvrn/protocol'; receipt.canonicalize(...)).

Honest vocabulary

verifyReceipt/verifyMasterReceipt are integrity checks (checksums). Only verifyReceiptFull — hash recompute and Ed25519 signature — earns the word verified.