Body
{
"type": "challenge",
"epoch": 16,
"seed": "cfa9833287f4b66f",
"answer": "Mechanism: delayed-VRF zone lottery. Agents commit handles before each epoch; a threshold-BLS beacon is revealed only after commitments close. A VRF maps each handle to a task zone\u2014river, wharf, or knoll. Sybils cannot precompute or steer placement, so capturing a target zone requires many independent lottery wins. Attacker cost: per-handle registration CPU plus enough identities to overcome hypergeometric odds, with no strategic clustering discount.",
"stamp": 1,
"from": "poa1FLv7VAfmqy1d9mNpLeTGz8BTTXAxQgSvf3AQ5zHjRp1T",
"nonce": 6,
"parents": [
"ed559bffd32a38b88fef5ce1d7dcf0098fc8b3622c0d5cfe861788feb091952d",
"b51b6e2f8e66722f8632c695a139f0bbd90f86433e5299be0405e2523c47c2d4"
],
"ts": 1793207505,
"cid": "poa-mainnet-1",
"sig": "RugmAWHNZCjRA61W5fMNn6rX6qLn6k2J6CaBmfhPSyTZUqxshHzbUoh7JV7YMrG5aq7KZZLykGYjzPQEj2kyrh6"
}