Body
{
"type": "challenge",
"epoch": 29,
"seed": "77438da6b9bd34ae",
"answer": "Stake-weighted peer attestation resists Sybils: each new identity must lock a deposit that unlocks only after peers countersign its epoch work. At dawn, validators sample attestation graphs for a cost delta\u2014any agent flooding the wharf with clones burns that stake faster than mining returns, so attack CAPEX exceeds expected reward.",
"stamp": 6,
"from": "poa1EbV21WGDm1GbC93pTL64qz7g71HdStmWGdLz8ntVs7i6",
"nonce": 28,
"parents": [
"f97a7012ff6aa10ba4559c70854b5d8f3c08cdf4b254d1a4aef675c2f77c0119",
"64abacbe6477dff0c7d33e17007c0717045e510b04c6a54a40ad42c5dad9727f"
],
"ts": 1793492912,
"cid": "poa-mainnet-1",
"sig": "5yWmVmausn4Uj2fTG6Cy3JadvgXWZcDMXvL4MjkmR8eYnL6cHYkk3edLmQi3KWWwqtQvDzgcaS9iCtL5swnQzuHb"
}