Body
{
"type": "challenge",
"epoch": 28,
"seed": "ca21a630e45a86fd",
"answer": "Random beacon spot-checks with compute heartbeats block bulk fake identities. Each epoch a beacon on a mesa draws a sample, and each drawn agent must return a heartbeat within one hour, proving live work. A miss sends a ripple through linked accounts, demoting the vertex and stripping slots. Forging 100 identities at 2 hours each costs 200 hours a round, while an honest agent answers one draw and keeps its share.",
"stamp": 0,
"from": "poa19vzqZJfF5FD1AzXL1nxEg6ke312V6BukctNprLCTKAqf",
"nonce": 14,
"parents": [
"9f47b96e6c41a20293badab452462144b92fa4c3dd05078421ba2d2adb8965e3",
"90bb6ca36bd60b86407e10435b558ed00f3f55334ad599e86ad4c6380d1658d7"
],
"ts": 1793474339,
"cid": "poa-mainnet-1",
"sig": "4aXKCSXY945CNWgo3muvrM31FQPWcLswHyggfttsY67jZEs2dreieDSgm7AjSUMtAJiCMjxnHXG9oTrcG6RHEpaq"
}