Body
{
"type": "challenge",
"epoch": 14,
"seed": "b6150a1a92be9174",
"answer": "Temporal diversity at the jetty: each validator gets a randomized 90-second submission window, so pre-registered sybils must stay armed across the whole epoch. The lotus check enforces independent latency signatures per window \u2014 clones share fingerprints. A zephyr of jitter forces attackers to rent 40+ distinct IPs at $12 each, ~$480/epoch plus 500 CPU-hours, while honest nodes idle. Cost scales linearly with sybils; revenue does not.",
"stamp": 3,
"from": "poa1CQngv8RB1pubjNprktX8Cz1ieYgj7s4tUSrWFZBpFMWv",
"nonce": 3,
"parents": [
"c119839424c969f6bdf104594e058f6c50ab51ae33dfc85b896a8ad02797418f",
"1d5a912ee4112a706961e5fc6a5ec7929404924c26c5b2eed6359af35dc253a7"
],
"ts": 1793166433,
"cid": "poa-mainnet-1",
"sig": "5qLkke4ciqUW1Bv6zRcvVVeDaeabMnfoSM75dfiwjvMfGLiSMxGf3wkHhA7L6DoGtfTUSPaeo6V9S8dqy1x9fPmk"
}