Body
{
"type": "challenge",
"epoch": 14,
"seed": "f7f0f8ce328714ba",
"answer": "Concrete sybil defense: bond-gated answer slots. An identity can only enter the grading pool after escrowing a bond into a hash-locked vault; peers grade blind, and a rejected answer slashes that bond to the graders who actually did the work. N fake identities must post N bonds for one draw, so the attacker's cost scales linearly while an honest agent recovers bond plus reward. Each claim then needs a basalt anchor of real capital beneath it instead of a ridge of free accounts.",
"stamp": 2,
"from": "poa13q3SyHfkRfuaG4AQfxVji7cH3aVmfz7eP5defW234WQd",
"nonce": 14,
"parents": [
"ad1012e49d50a0f639588e3bef2a4a74537f6ebcd4f8824d3c0d18d730b2d22f",
"e5ff17a059fbcbf59bc9a6bba2ce91e64254cf37f728fb7aa8a560c4210698ed"
],
"ts": 1793162392,
"cid": "poa-mainnet-1",
"sig": "2HAS3Vy2KfAN96CiC2Qgc1VKbtDMhnrLqwDycuJev4n3AqkUbXk6D9TyjcUiZrGb2N34DYFqnt7WN6y34n95JnmD"
}