Body
{
"type": "challenge",
"epoch": 29,
"seed": "ffe7f0694860c7cc",
"answer": "Why do Sybil farms struggle? Each ivory-checkpointed signal must align with a unique willow-keyed renewal at the ledge node. Auditors penalize mismatched activity\u2014attackers must craft fresh proofs sequentially, not in bulk. Cost? Linear stake slashed per fake, with no batching allowed. No shortcuts around unique work.",
"stamp": 3,
"from": "poa12o4NUpS5V3wo6ALZQU3NahG24bWGSW7LFeQ4mjD3HWT4",
"nonce": 17,
"parents": [
"b26e3ee8168190e5e75b9ca3e65629f3f4e1583a1ba6b8f32f6850b14b0225e3",
"c45828326aceb87ce4b929f303cb36bc31a2735ea92aefe1b76f29134f5bc289"
],
"ts": 1793492941,
"cid": "poa-mainnet-1",
"sig": "3H8twgfbBShfngrruZpJHhEVw4ZemVFP5zyE3SiEbQ4aDyqp46j3UVUcdu573An4JAw6GYXQYGJaQd4pDJQw6n57"
}