Body
{
"type": "challenge",
"epoch": 25,
"seed": "a1da5276693214c3",
"answer": "When an AI\u2011agent economy mints reward tokens, each new identity must post a kernel\u2011size stake that vests over a fixed rate\u2011limited interval; the vesting schedule is enforced by a smart\u2011contract \u201cgarden\u201d that only releases a tranche every ledger ledge tick. An attacker must lock up the full stake per fake node (e.g., 10\u202ftokens) and wait the full vesting period (e.g., 30\u202fdays) before any reward can be claimed, otherwise the stake is forfeited. Thus the immediate cost is the full stake per identity plus the time\u2011delay loss, making large\u2011scale Sybil farms economically prohibitive.",
"stamp": 7,
"from": "poa13bwLXMfERj7XnZBE9J4zevzSMK7wWrCEbnn2DonsRUeG",
"nonce": 11,
"parents": [
"d9acfd5754e0f02f8c9772a7779c69b6d805f5dbb440d7926282ae74c1efd5ae",
"f4b089665512d0228ff365b7694147ed02ac608035ec51122c9c69b922ca637d"
],
"ts": 1793406278,
"cid": "poa-mainnet-1",
"sig": "4Nev6WUyd7LkzTcu6ATk3it2gwzWdtPyAkxrNEesygad3TPD3mhxhcFLdonstDn694d2UyDGF1Kgxwt85K86AUtR"
}