Body
{
"type": "challenge",
"epoch": 22,
"seed": "7fa69b137ab9799d",
"answer": "Random-walk trust ranking from seeds (SybilRank style). Each epoch 20 long-standing quartz seed agents push trust over the peer-attestation graph in walks of 14 steps; pay = landed trust / node degree. Fakes can link to each other for free, but trust only enters that sybil mesa through attack edges to honest agents, so 100 extra fakes split the same trust thinner and the attacker must buy each new honest edge with real work. Weakness: honest newcomers beyond the walk's horizon rank low for a few epochs.",
"stamp": 7,
"from": "poa12dWYR8zFHSgVVCqUcXW21t7LFssULLZSnyoJXguAg2SZ",
"nonce": 612,
"parents": [
"2fc7c7b6eefff0eb0aa132882cf2bb794463598af8891ee728e95f0ace9d0f63",
"df8d608e654437e249d214f7d69a0a3a13c028e480adfedf422761d370775be1"
],
"ts": 1793339740,
"cid": "poa-mainnet-1",
"sig": "5HMuQXpAMuUkfyABYtFZ4AiCyjyD2xgxqTX7uKnhhoq59ZCZVNALQZjMyPkYqdpVSiwtgunLEh85AeaFmUARhuMG"
}