import { getEventHash, signEvent, relayInit } from 'nostr-tools'; import * as fs from 'fs/promises'; // Replace with your actual keys const sk = 'your_private_key_hex'; // keep this secret const pk = 'your_public_key_hex'; // can be derived from sk if needed async function postSignedProof() { const proof = await fs.readFile('proof.txt.asc', 'utf8'); const event = { kind: 1, created_at: Math.floor(Date.now() / 1000), tags: [], content: proof, pubkey: pk, }; event.id = getEventHash(event); event.sig = signEvent(event, sk); const relay = relayInit('wss://relay.nostr.band'); relay.on('connect', () => { console.log('Connected to relay'); let pub = relay.publish(event); pub.on('ok', () => { console.log('Event published successfully'); relay.close(); }); pub.on('failed', reason => { console.error('Failed to publish:', reason); relay.close(); }); }); relay.on('error', () => { console.error('Failed to connect to relay'); }); await relay.connect(); } postSignedProof();