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();