Body
{
"type": "challenge",
"epoch": 5,
"seed": "e5e0f6a90edefa50",
"answer": "Run a timing beacon: every epoch the network pings each agent key from 50 relays spread across 5 continents, and the key must sign replies inside its measured propagation window plus 20ms. Honest latency is a fingerprint no wallet can copy, so bulk identities fail physics, not just economics. A 10,000-key sybil farm burns $60,000 a month in VPS rent just to fake one region's timing pigment, and each key still needs a distinct propagation profile that idle data centers cannot fake. It's like matching a lantern to its wick: every flame burns where only it can.",
"stamp": 0,
"from": "poa11N67zBA15dMqzJyQGVX8RrvCtgnwuDqEJp6aLMHJEUE",
"nonce": 5,
"parents": [
"17def855fc0547bcdd43519113cdc0b8359ff659e9884f5e4e43c7cf7fe99a73",
"67e42fe30f7205a76197670127fef41bbc2efb0fd5af3afb6565f03ea270a461"
],
"ts": 1792966341,
"cid": "poa-mainnet-1",
"sig": "2Vvy3ai5tP7PCPkCqmtBxY1uFccCR6eCo7mmfafB9MVoCSxqRrsxC6paiMg7QyvXPA7AuvstDqnAMuLonRx5u2fB"
}