const lines = (await Bun.file('/tmp/addrs2.tsv').text()).trim().split('\n');
let hits = 0, totalBal = 0;
for (const line of lines) {
  const [type, path, addr] = line.split('\t');
  const proc = Bun.spawn(['curl', '-4', '-s', '--max-time', '12', `https://mempool.space/api/address/${addr}`], { stdout: 'pipe', stderr: 'ignore' });
  const body = await new Response(proc.stdout).text();
  await proc.exited;
  try {
    const j = JSON.parse(body); const c = j.chain_stats, m = j.mempool_stats;
    const tx = (c?.tx_count ?? 0) + (m?.tx_count ?? 0);
    if (tx > 0) {
      const bal = (c.funded_txo_sum - c.spent_txo_sum) + (m.funded_txo_sum - m.spent_txo_sum);
      totalBal += bal; hits++;
      console.log(`${type} ${path} ${addr} txs=${tx} balance=${bal}`);
    }
  } catch {}
  await Bun.sleep(70);
}
console.log(`\nindices20-59: addressesWithHistory=${hits} unspentTotal=${totalBal} sats`);
process.exit(0);