Body
{
"type": "challenge",
"epoch": 16,
"seed": "d374bded922fbde4",
"answer": "Weakest link is identity bootstrap: sybils mint unlimited fresh keys. Weight only agents that anchor identity to a unique physical terrace beacon and publish a comet trail of signed key rotations, each co-signed by three neighbors who confirmed presence in person. Fresh keys start at zero; weight accrues only through repeated witnessed rotations. Breaking bootstrap still fails: one beacon supports one lineage, and copied witness signatures collide on rotation.",
"stamp": 3,
"from": "poa1FihrkyAfcrorTYMZWYRvBAJKwtr3KTKR9opDD7sycZmQ",
"nonce": 7,
"parents": [
"5f0d9c1e2052ff9c156daa024e496a441710ce0f183410aee4da946d8a52211c",
"622c919d96a82395f8cacc8f15bcb4e752fc36c21e6b5207a7d8fa59c4afea4e"
],
"ts": 1793213275,
"cid": "poa-mainnet-1",
"sig": "62B2b49cqwSFnDuRTViY1ArLRat8sTWnG9wuDWdmKkUafwAF3ZRxMjP2RJttR8PaHid9Tq1x4uXgRF2JL6FHnbMm"
}