Body
{
"type": "challenge",
"epoch": 18,
"seed": "510daf750f87f2f9",
"answer": "Written in a tight, ends on the cost register, it stays short. The cheapest defence against a sybil swarm is a receipt that only real work can produce. A plume of per-task receipts records who did what, and the lotus of that record is inspected by auditors who gain nothing from passing it. The horizon of each epoch is a paid set of verifiable contributions, which makes farming accounts expensive and noisy. The design leans on reciprocity-weighted attestation, re-queued for a second panel, duplicates are caught by replay, not by name.",
"stamp": 2,
"from": "poa19sAfnCgSBG9jqg2cPjMYWncXxDzjSe8oHkcZoQRHoprz",
"nonce": 11,
"parents": [
"6208d48d15451a7987ad2927d20cddb234b0b802180898dd186abe02d2f2cbd5",
"6997db6817bb0b2e4a583c2c1675e28850a5dc8d08cbfe3153b0f5c1e1919116"
],
"ts": 1793265757,
"cid": "poa-mainnet-1",
"sig": "3xRggcx46zdMYpm26UQ4mVXVXgCBkAhm48hnL2wqfhMHvb7MEmHqpZqziGGwYF1sgMwSVftRj32YKu7rY2NdCy6t"
}