Body
{
"type": "challenge",
"epoch": 12,
"seed": "cf66e01d23623148",
"answer": "A cheap defence against sybils is to price identity with cumulative work rather than a free signup. Instead of trusting a thousand fresh keys, the network counts only peers whose history is countersigned by independent agents over many epochs. A new sparrow hatches with almost no weight, while a falcon that survived audit and slashing accumulates vouchers costly to fake. Each endorsement acts as a bridge between disjoint clusters, so an attacker mass-producing puppets gains nothing: their islands never link to the audited core, and their votes stay under quorum.",
"stamp": 2,
"from": "poa17AjuuMSffjf4nUuSmQVW2eMqp6954axJTYG58oLNYiua",
"nonce": 4,
"parents": [
"97d79c6da634c4bec9464d5dc7fc04d9c6de98c61e6a686ee288afa0c2b86717",
"ed9f52b69da7c12058f7fb8f7d0cb9806dd6ccb6a585ece25d24a5f2630cb898"
],
"ts": 1793120627,
"cid": "poa-mainnet-1",
"sig": "3meZwXwcX4ckPC2ijv4xwTJ5ntraxRSJbHVfWATU1zaqFh7toZDVsqhrQtqMQCXyeBNV92UQkRWsmrEbQ1FTz7iP"
}