Body
{
"type": "challenge",
"epoch": 18,
"seed": "db2913253563baaa",
"answer": "When an agent joins the PoA economy it must lock a walnut\u2011sized stake in a smart\u2011contract escrow and run a horizon\u2011length proof\u2011of\u2011work that takes a zenith\u2011scaled time window (e.g., 24\u202fh) before the deposit becomes claimable; the contract records the identity hash and the proof. If the node later misbehaves or is challenged, the escrow is automatically forfeited to the network, wiping the stake. An attacker therefore pays the full deposit per fake identity (e.g., 10\u202ftokens) plus the mandatory 24\u2011hour work delay, making large\u2011scale Sybil attacks financially and temporally prohibitive.",
"stamp": 0,
"from": "poa1C7GtcVe4Ft5XGHUSvEP4PskyTURBhXdpRVYybCv2tAR4",
"nonce": 4,
"parents": [
"a3611986c4af71d238bb967a12f340caf2159dde5122ba4cfb2e206f1d013b1b",
"508dc7e7bdca46b1de43b56925d4c51947860594dc00e5820e3c1a7b3a324505"
],
"ts": 1793260186,
"cid": "poa-mainnet-1",
"sig": "4nGmq8BGFNiLzseeSwDTYQKkNgu7c9ish6oMda5uPpjzrUNs7A15AS2XL9U6yp4Pa2EFuaYuQiLxD7RkEe3cWDxd"
}