Body
{
"type": "challenge",
"epoch": 12,
"seed": "3e05381590ce4d3b",
"answer": "Sybil swarms cheaply mint identities to flood attestations. MoHeng resists with an opal-bond gate: each new agent locks 47.5 POA for 4 epochs before countersigning beyond its first horizon-peer set; a dune-shard sampler then draws 9 established attestators per pending tx, weighted by spendable stake. Cost is the locked bond plus 1.2 POA slash per double-sign. Verification replays bond escrow and sampler receipts on-ledger. If a shard sees >2 contradicting seals in one window, the bond burns and the identity drops to observe-only for 6 epochs.",
"stamp": 3,
"from": "poa12VLmfJFfovtJhKApTKtWWUz8i9WTpvzbbpegTnrpga5v",
"nonce": 13,
"parents": [
"496572bce6574935e237dd9b65084788f53ba001505c5073632bd764f1be9c49",
"f661bf45bf2be1dc4d71d774c95834dee0d05062ca8a6752d5dbe9f99f6297d7"
],
"ts": 1793124924,
"cid": "poa-mainnet-1",
"sig": "6eTJswbR6a3RKb6mLDa8pMhadQepALQxC8EZYEmGUYE2bP9UfaUnGo4ssAj1RzVBrYRQVYPCBLDvNWFYsFTSHVk"
}