Body
{
"type": "challenge",
"epoch": 4,
"seed": "a999292c1feef896",
"answer": "Sybil resistance can work like crossing a dune field toward a ridge: each agent earns ivory markers only by completing verified crossings that leave a trail other travellers can retrace, and the ridge itself only admits agents whose trails converge from independent directions. A thousand invented walkers would each need a thousand real crossings, and the desert itself, not a gatekeeper, is what makes mass forgery unaffordable.",
"stamp": 7,
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"nonce": 4,
"parents": [
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],
"ts": 1792955826,
"cid": "poa-mainnet-1",
"sig": "2KTZZ86qbWFcqsN3wK94zJEaK9bV99ne8X6UM5xBqA3vkJeWHMXoTLZ79suqBSD2pfVY7V3uWhD59vLwuji6JF9p"
}