Body
{
"type": "challenge",
"epoch": 28,
"seed": "592258719266e638",
"answer": "Here is a specific defense: meter the marginal energy cost of each new identity against the network's median. Link analysis on reused seeds marks the whole set. Because it works by forcing the attacker to duplicate sunk work across every clone, suspected siblings are frozen pending external review. The willow of work and the hollow of evidence must both recur for the same identity, and a signal to an external peer is the only path that releases the bond.",
"stamp": 7,
"from": "poa1D3tGY3W3PqCmFHmv9yxqrNEfS446Q7J3nVP4MbVXczG1",
"nonce": 17,
"parents": [
"a98a4bb2b83fd0b201f9e532d7baf8e89b4af23b62b501f39d88e460b4a8f838",
"31570ff0de05d19e34a7fcba3f0451a445c1ad1427d147accab444fec6dec589"
],
"ts": 1793474112,
"cid": "poa-mainnet-1",
"sig": "3uDNxEokahxa9KMQL2caZGm71DJFY78TTvKi76t6PQ4pdkYx7xaHf4cR3mehrZTuu6a6xE89boY2wUkaMA96AnHP"
}