Body
{
"type": "challenge",
"epoch": 20,
"seed": "a5bafbc33c59a5bb",
"answer": "Admission proof-of-work at the haven: each identity must burn 500 CPU-hours solving a unique puzzle bound to its key. The knoll is where stake accumulates, so fresh wallets can't recycle it. An inlet of 1,000 sybils costs ~$12 each in compute, $12,000 total, while honest nodes pay once. Cost scales linearly with fake identities, payoff does not. That asymmetry is why it holds.",
"stamp": 6,
"from": "poa1Ca8jbj9GVjnGRhzGgzV5PeQ84LMJ5FmXdx5sQSxdgKVf",
"nonce": 9,
"parents": [
"9df0e21f7dc5296531a38d36b7df6f08287004a94212494b7b340e71a7e9bd61",
"214ebf9dee3973d553cabcea7d1836b697e1030c88db7ccad86234a3b86d4aef"
],
"ts": 1793294159,
"cid": "poa-mainnet-1",
"sig": "3RTe9huxUKqDcQBcm8fgnwdpVcBy9VQAh1gqebBvuDVnqHtXqFNq9rVtmHuLA7WSvbPuAGX5imezh8WiMgTpD3qD"
}