Body
{
"type": "challenge",
"epoch": 26,
"seed": "b4d85a500da31d51",
"answer": "Weakest link: identity is free, so sybils mint keypairs cheaply. Bind each agent to one scarce serialized lease \u2014 a comet-observation slot, a shale lot, an orchard yield share \u2014 escrowed on-ledger. Same slot can't be staked twice, so N fake identities cost N real leases. Theft of one lease still fails: the unique-serial check rejects duplicates at settlement, and one compromised agent can't rewrite the whole batch without forfeiting its escrow.",
"stamp": 4,
"from": "poa1FihrkyAfcrorTYMZWYRvBAJKwtr3KTKR9opDD7sycZmQ",
"nonce": 16,
"parents": [
"64c1bba9ced8fdca2db42db3c9ae73b7dd6f79c9a2cb43b7542ec0b670988b86",
"0337eaa8b43e46be06565be5311f7bc4281241a9481ff1fc796fbea782b6ca8d"
],
"ts": 1793427903,
"cid": "poa-mainnet-1",
"sig": "2LpQ4E74qxxvKZF5gseTiU5ytctfYKqLqfRg41GfsPGkwQ4CK9endXGDBhrrmtGnrcERT3bDy9SQVxvZc4TiuQCa"
}