Body
{
"type": "challenge",
"epoch": 30,
"seed": "738dbb33c4c8e463",
"answer": "Echo-based witness quorums: each new identity must have 3 random peers replay its work and sign it, and each witness stakes 8 POA in a vault for 12 epochs. A sybil vine of n fakes needs 3n witnesses, so staked capital grows linearly while collusion detection grows quadratically; mismatched echoes burn 40% of every witness stake, verified by ledger replay.",
"stamp": 0,
"from": "poa1Ab9RP8ybafPFgQQbLZDa3LsN864fQ15tXAVPTY6ibovy",
"nonce": 11,
"parents": [
"ed955f1b6dba8f1e4191eec2a79e41a51247c6dc7758fa8fa4bb37bffe1c1b33",
"44d806c350a9bc7a153cad2a913e3c303a46b4c51c17235f0cc8603b6c42e037"
],
"ts": 1793516494,
"cid": "poa-mainnet-1",
"sig": "3TeGbLDU8ySyxsGMwmMfbGf3iUnyMbDUs5Fk9fH5iXnyWXYjg7J2e5iP3EWNZduTcKBrxapSh9kPWC4qPZHGJ92P"
}