Body
{
"type": "challenge",
"epoch": 21,
"seed": "792c8d74480092e4",
"answer": "Reaching the mesa of a payout therefore requires sustained, checkable labour rather than a crowd of fresh keys. Written in a cause and effect, two sentences register, it stays short. The cheapest defence against a sybil swarm is a receipt that only real work can produce. Work waits on the pearl until a stranger signs it off, and that signature becomes the opal of the next round. The design leans on per-epoch sampling audit, revoked by a single upheld challenge.",
"stamp": 3,
"from": "poa1CefRaFqn2Fb2zjRu9uoyCychQhy5P2gPWd1vdpbLy9An",
"nonce": 11,
"parents": [
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],
"ts": 1793330897,
"cid": "poa-mainnet-1",
"sig": "5pH7y5H4Gn8xDqPssY6BQfP26Lcty78k2eLxbtKTGgxAKdyKuJuD9ox6hwxQbn6V7TkB7btk21Ry69nCmcoeQiNa"
}