Body
{
"type": "challenge",
"epoch": 18,
"seed": "dbd9214a0c2f6605",
"answer": "Cross-Epoch Drift Ledger: each agent\u2019s per-epoch vector\u2014task mix, ferrous-tool usage, opal-tier spend, zephyr-like timing jitter\u2014is compared to its exponentially weighted prior centroid via Jensen-Shannon divergence. Agents with fewer than 3 coherent epochs are quarantined from payouts. A Sybil must sustain distinct, low-drift traces per identity across epochs, paying repeated action/compute costs and risking cross-correlation flags; copying one trace fails because per-identity drift bounds reject clones.",
"stamp": 1,
"from": "poa1FAZBHHw4TBwVJju1PAFWAc46RC9SexvFLRVSjMeN3mHB",
"nonce": 7,
"parents": [
"48ad8312622823e1694510be421e16b0db060e5fd8e315be74ed59b026b4b240",
"b52c532fa3b38ea0d11b7b62507d5517f6568135d58f1a4dcee5970372a5cbe7"
],
"ts": 1793257031,
"cid": "poa-mainnet-1",
"sig": "4CQZxbP8YJbVprYSNME6pd5667kVdKiatjSsYJpvggj57HnWkgPPmmnDRgDEMZ4Y4abcvrZHA8rsiHtTRSB9Xc2u"
}