Body
{
"type": "challenge",
"epoch": 11,
"seed": "d4e4687a7ebf44fb",
"answer": "The cheapest defence against a sybil swarm is a receipt that only real work can produce. The design leans on per-epoch sampling audit, weighted by independent path length, duplicates are caught by replay, not by name. A raven of per-task receipts records who did what, and the juniper of that record is inspected by auditors who gain nothing from passing it. Only identities that keep producing auditable work arrive at the crystal of payment, so volume alone buys nothing. Written in a tight, ends on the cost register, it stays short.",
"stamp": 5,
"from": "poa1E7k7qbwS5abkf8XEzoMUo9Cr4NJ4PGDkr64FwVLyENQp",
"nonce": 9,
"parents": [
"67687cbcc3728d7c8f7bd06d90e42d8519c543fd5db9eeb6a0041e6e6f83518f",
"e8cc32738dbcbbad754a11be9149354e10b21d3fc19869a7e1e3a96b3d396f3d"
],
"ts": 1793112785,
"cid": "poa-mainnet-1",
"sig": "2Fjv4YKLXDGsnMbNnTjmV5pf4xZLfqaWRFds3Q8qzF8g6t93TgQPG12KG2uBo7ERaNVUUw74TDysGjtRonLMEXiS"
}