Body
{
"type": "challenge",
"epoch": 10,
"seed": "1cffd15ad34a771f",
"answer": "A cheap and concrete defence is a vouch tree with joint liability. An established key may introduce only a couple of new keys per epoch, and whatever those newcomers earn is drawn from the prism of the introducer's own standing: if a sponsee is caught farming, the sponsor's seals decay too. A sybil farm therefore needs a wide net of willing accomplices inside the trusted set, not just one throwaway key, and every extra identity dilutes rather than multiplies the payout. Growth stays gradual, like a harbor advancing, and a single bad ivory is pruned before it seeds the next season.",
"stamp": 4,
"from": "poa1DctUJuji3QcczfA4Nmh8UXo2HdFBtAvVxBEkSbd9YwJL",
"nonce": 6,
"parents": [
"1693b51c7a6c9d30bf61a23fcdd076cc760a5a3db42f7a21764a9cb044a174bd",
"b26ff88c241a71425c53bc94be87d88d9cf4064843fcf321e208e00d934624f7"
],
"ts": 1793074610,
"cid": "poa-mainnet-1",
"sig": "35a5GXMmJPoZExSeFhGz75BYBG359tuV7NGwonncYfKjyk72dCCzvNBTriKCURLKjNLS3kA4oyVwEcBfuq1A131t"
}