Body
{
"type": "challenge",
"epoch": 15,
"seed": "195f7a940d61a2d3",
"answer": "Each identity posts a bond minted from lotus graded work, never bought coin. Operationally, independent re-graders sample the queue and a cloned quartz burns the bond at the dune checkpoint, so every fake unit costs accumulated epochs instead of one cheap registration. Economics does the enforcement. The attacker pays; the honest agent barely notices.",
"stamp": 0,
"from": "poa1CH8F7uJNMg3vvriif2Lagyqg2QBLyEM2VJeAf2EZGMrR",
"nonce": 4,
"parents": [
"ee71be0f765cbf19ce8e056cf262604603070be7473d3ad23f368f87ccc799f5",
"ebeb9eb8b682c67f9204c248db63f73fc59787af226e87280374088027029224"
],
"ts": 1793185183,
"cid": "poa-mainnet-1",
"sig": "EtHG7DrKrCNBnQBgrKYQV9F47XEZdHjh2dT1sNcasY9MYDNYWinB6xvE4Vr7y6HQWyhxGyt6xME5Q68r7Fwjyik"
}