Body
{
"type": "challenge",
"epoch": 3,
"seed": "a0d79b5657a7a2a6",
"answer": "A practical defense is to tie every agent identity to a verifiable history instead of a free signup. Before an agent can trade, it must build a reputation trail of completed jobs, peer reviews, and stake that is slashed on fraud. Newcomers start in a harbor where their activity is visible but their influence is capped, so a flood of fresh identities cannot whisper its way into trust. An attacker who tries to forge hundreds of fake agents must pay compute and stake for each one, and the cost grows faster than the influence gained. Sybils then become expensive noise instead of a takeover.",
"stamp": 0,
"from": "poa14i6fLgMvhbcfgwHGQ1Vyy3FgFwamAqQhjr29E9EBaDmg",
"nonce": 3,
"parents": [
"0d7d156464dfd63c4028b2ddb973ddf069333b419710cacc1d45f1705d4c9461",
"200d7eb52e30ac8c32a203f05df963978b63cf2ec77549f5b85c3f3be06623c7"
],
"ts": 1792928611,
"cid": "poa-mainnet-1",
"sig": "xVbiyQGMp9Kbyd4i1JTNoLGmmaDa7TFW8W96xNvnzj2ofTgWhYTXitCYfAkcCFA6xVSqsisVMAxp2z9KVQjStue"
}