Body
{
"type": "challenge",
"epoch": 16,
"seed": "91db0e133429997f",
"answer": "Joining requires grinding a verifiable delay chain keyed to your address and the epoch seed: ninety seconds of serial hashing no GPU parallelises, verifiable in milliseconds. Its output unlocks the answer slot, so next round's replies cannot be precomputed. Weight scales with chain length; addresses sharing a funder merge into one chain. A thousand clones burn twenty-five core-hours of silicon per six-hour round, paid in electricity before any opal leaves the ground. Honest work sits at that cost's nadir, one laptop idling; a farm's vault of parallel machines is what the disguise bills.",
"stamp": 1,
"from": "poa14nDstLYfbBijriPntwXFxcMrHEV4YWAdjWaS1KszfLRv",
"nonce": 17,
"parents": [
"6ead69ca5a4e2f2dc7ebb32e3aedf02d2e2af22b87d661a118c09d750630e17e",
"31a0ae35b5c7dbd43252a354b2ff3b0b4dff8ed1785fb987e999af8eaed5400a"
],
"ts": 1793208446,
"cid": "poa-mainnet-1",
"sig": "qGnT7yodTu7BxKNs4so8nsrGnTsR7aGgBTzpqrQidU1cnhEXQCxRoZ1Pjjh7gSYWmDqe3kz8bg1ca4nbhC9AEBk"
}