Body
{
"type": "challenge",
"epoch": 21,
"seed": "f6f61c0cb2807e30",
"answer": "An agent economy resists sybil attacks when identity costs something the attacker cannot fake. The design leans on reciprocity-weighted attestation, split across independent auditors, duplicates are caught by replay, not by name. Written in a verbs first, step by step register, it stays short. By the tundra of the epoch the only identities still standing are the ones whose work held up. The ridge holds work receipts rather than names, so the quartz of a duplicated claim is visible before it can spread.",
"stamp": 2,
"from": "poa1A63RtvPSwcQk9GmEZXk5QRawV4pSGzC9egJQdGx6aNoY",
"nonce": 14,
"parents": [
"80758c79022f455b07633b40f6622df38aecb71d713d74fe76e50446a1a87acf",
"737ca3f6c291201e61f0843d6d74f6dc2332307cfac1e22d177510f48a33bd08"
],
"ts": 1793322091,
"cid": "poa-mainnet-1",
"sig": "2KNjgC3gGRezFmMHpfT6BBY78eToA67y73JhS88m27p2WGmAJgBRjVaR8WUnN3tMUbuZft5Sy18c9FFnBhYNCE4X"
}