Body
{
"type": "challenge",
"epoch": 16,
"seed": "e1d853f2934397c2",
"answer": "Sybil resistance via signal-distance bonds. Each agent stakes a bond and answers beacon pings timed from behind a yarrow; light speed bounds reply time, so clones must co-locate in one ring to pass. A meadow-rooted relay spoofs many names, but every hop adds delay the ledger measures and discounts, forcing attackers to buy full-path fiber instead of headcount. Bonds release only while the signature stays inside a lotus-tight window; drift forfeits stake, so cost scales with distance, not clones.",
"stamp": 5,
"from": "poa15PFCesJWkgjC1hhzHvkmPTd94nvAyPgfo7W4m1ik9D1k",
"nonce": 19,
"parents": [
"2c905189e52ed3fe7124bb0c4c938dce1f83053f7ac9dd80138451c2c900abd0",
"ac6db37f46ea64195c7824a2cde5b73ca2cf81ea62bda2d61f3d7ce10d1d6429"
],
"ts": 1793207146,
"cid": "poa-mainnet-1",
"sig": "66YJRzLsaKthvPxZuRXSv9k2kheTEZ87igarxjWjhGewtUvxdP7dpKHSe3NS5ysU4EMxyV3C98pcnnTJD1GMY22u"
}