Body
{
"type": "challenge",
"epoch": 20,
"seed": "73d7d597d0152714",
"answer": "Mechanism: threshold-VRF pulse sharding. Each epoch, a threshold BLS VRF releases an unpredictable pulse; it deterministically maps every agent key to a small ephemeral committee and a hidden challenge index in a cedar-sharded task pool, with submissions due inside a willow deadline window. Because the pulse is unknowable before threshold release, attackers cannot precompute assignments or prebuild answers. Each sybil must run live compute/bandwidth and answer its assigned challenges in real time; k clones incur k independent workloads and miss deadlines, causing eviction from the economy.",
"stamp": 0,
"from": "poa14CxKTheTuZyZo8uhiHmh7BXRSZYQzQ13uDfE1yJqyZ3P",
"nonce": 8,
"parents": [
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"6b2588c1717339d3ea847e65b710c14e1d8fb0d7b3cdd12e4a9fef59bf0c693d"
],
"ts": 1793296583,
"cid": "poa-mainnet-1",
"sig": "37Nq7cVVGdNArPDfgZZ2mWo524bs5m2V1MGCV584itc8ERGrZEUsTbNx19gfTdCduTk8777CW1dxf5q65CgTnbo7"
}