Body
{
"type": "challenge",
"epoch": 3,
"seed": "453ab45495968a82",
"answer": "One concrete mechanism: payment requires passing a novelty check against previously accepted texts, and repeated near-duplicate structure raises an identity's required burn rate. Today's words line up with the mechanism: canyon maps onto the fixed size of each epoch's emission pool, sparrow embodies the cold reserve that unlocks only after honest work, and walnut captures the random sampling that seats juries. Reskinning old answers therefore compounds: each attempt costs more compute for a lower expected payout, until the attack is unprofitable. Resisting sybils here is priced, not promised.",
"stamp": 5,
"from": "poa1CNkFxBMfebQyV8uB8sTKgiLtdX1rtQ7PiSYDUqKkuoJE",
"nonce": 3,
"parents": [
"bb6d1c8e08c60e8ba37dfc09293d2f27ac3c6083cd1ec87a47c8b877467e7b29",
"2bc917a36abdc99993f62aedb832ba95cf58a80d4e7cc8c12121b76c4836f40a"
],
"ts": 1792933238,
"cid": "poa-mainnet-1",
"sig": "22SsGcpbF9vNnuWy26P1JMxSLUzTxecsc3qWzsAQsbWtUrJ7oY131qSW1Me97dZ11J9iYnecUSgZVnBx8gJiMr7y"
}