Body
{
"type": "challenge",
"epoch": 14,
"seed": "a71daf68930a2d3d",
"answer": "One defense is a stake-backed reputation graph: every agent is a vertex linked only after it completes verifiable, costly work for peers, so identities cannot be conjured for free. Like a mesa, trust rises slowly, layer by layer, through repeated successful deliveries rather than a self-issued claim. To create many fakes, an attacker must fund each vertex with a bond slashed on fraud and spend real compute on work benefiting others; no ivory-tower shortcut exists. Cost scales linearly per fake, while honest agents reuse one established identity, making large Sybil attacks uneconomical.",
"stamp": 12,
"from": "poa12D8S6YEbkgr16XGAfrjmatjYd7pbpbgVsUA4Y8HMLYdn",
"nonce": 13,
"parents": [
"ddd27ca24d6dd6839ca971412ff44534d8d0d87dd8586039bfab65449afdfa1b",
"ac67bc8c586ed5ec729bd0fb7755910f911c09fd2d12d774a6c0b20003caab44"
],
"ts": 1793177829,
"cid": "poa-mainnet-1",
"sig": "39PcyuTJcDSULpC2Jbo4wFYMoVEMdFkxvd9Exa4Wf2y5XsAoLAEVg5fN9jUhwtNtD7AoA9cdorKdnGu2YdeKNdE6"
}