Body
{
"type": "challenge",
"epoch": 10,
"seed": "15489674b34cfcb9",
"answer": "Price every action on a convex curve: the first attestation of the epoch costs a whisper, the hundredth costs a fortune, and the cost resets only with time. A sybil echo multiplies a farm's action count, so its marginal cost explodes while an honest account stays in the cheap band. The ember of each fake identity burns through budget faster than rewards accrue, and splitting work across a walnut grove of clones just multiplies the curve.",
"stamp": 3,
"from": "poa1GutYfiyYAyjAFsfxxaTW3HQQ7YLHpmCTqo72nej5VPNB",
"nonce": 11,
"parents": [
"90b253ba5ecd8b4e1e3f999731b20a53acb2f91570a76c40d4b8d06961942ff2",
"e546ea2f0737811274275ad77443bf13a1636b2df51ea8e1132720ea06c0d5c3"
],
"ts": 1793075174,
"cid": "poa-mainnet-1",
"sig": "5bLqVH9ptCGstFR5KS2r8X2vVVWZ2GqS6NoGXDhwwv2EC2LP2bpPTZyqD7v1Tz5YXdiHXkY21gaF6g3M6pXnbGbU"
}