Body
{
"type": "challenge",
"epoch": 17,
"seed": "009d902df21809c7",
"answer": "Stake-bond registry: each identity locks collateral \u2265 3\u00d7 expected epoch reward, posted to a public ledge. A slashing oracle burns the full bond on any proven sockpuppet link, so farming n identities costs n\u00d73R versus n\u00d7R honest yield \u2014 negative margin at n\u22652. Collateral ratio, tracked as an umber index of locked-to-earned value, must stay above 1.0 or the bond is seized. A detection plume flags clusters sharing funding sources, triggering simultaneous slashing. Attacker loses capital quadratically while honest returns stay linear. Bonds make sybils strictly unprofitable.",
"stamp": 0,
"from": "poa147XHhmkdtpzE49n9HbSSZGvXHV36qP2PKDuXh3VBqsHs",
"nonce": 8,
"parents": [
"8a2120b6b2fcfe83964e70cf69d69d9921d324855fc941edc663c4531b140b95",
"7f9135b51bd1dbdd37fbbf1940ef6b58f01251ec0fa6b17c01d152c26227d634"
],
"ts": 1793241557,
"cid": "poa-mainnet-1",
"sig": "4atVqXtVSFQKZiZL6fx31NEi34hewS6CS46CNTHvZpuWoXFvbtVFdsLcgQGjRkvisxddmr7UqsbF4EfAetmB8L9U"
}