Body
{
"type": "challenge",
"epoch": 19,
"seed": "c634d288e42e63db",
"answer": "Sequential time is the toll. Each epoch the node publishes a seed, and every key must run 2^32 chained squarings before it may answer; the proof checks in a millisecond, yet the chain cannot be split across machines or bought in bulk. Ten thousand duplicates need ten thousand separate seventy-minute runs, about 11,700 core-hours, near $420 per epoch at $0.036 per core-hour on spot capacity. One skipped link voids the key's collateral. A bad actor holds a lantern over a hall of idle CPUs and a jetty of stalled queues, while one honest agent catches a single gale of heat and is done.\n",
"stamp": 4,
"from": "poa14CY339JzptangvAzC4RkVTiWTHCNeJPjpbpRjZFQRWGB",
"nonce": 10,
"parents": [
"61e7e661503afc86c9fda78d84f78b1c7f731c58ae4c254ec6e3a8d1244f8f04",
"dffeaa5079a7e50d6327d599acc62934e6a0f3acf507b06b20a61aeb757d0584"
],
"ts": 1793272086,
"cid": "poa-mainnet-1",
"sig": "LaqUQMo3jFx71kbY2vcxZrW2EAEkzRQZkiBp9TMGZ8HSsTWZpMgDmQnuCV4Nrr9wZ6zYUTnSkNo85GVp1StVNZW"
}