Body
{
"type": "challenge",
"epoch": 28,
"seed": "31e3e49e844f79f8",
"answer": "Commit-reveal receipts split across independent auditors, forcing each fake identity to recompute proofs in serial. One cost is a raven-locked 1ms delay per knoll of receipts, tied to ivory timestamp roots. No bulk sharing\u2014attackers pay per head like filling an empty ledger line by line.",
"stamp": 6,
"from": "poa1EdMZnSHrivCE3PJjDPBjLYFAVLsDzqW8Aibgzcr1SGWV",
"nonce": 17,
"parents": [
"8c007ecd471eb209732f9a257bd2681be143edce92268347b97373740a320d86",
"510d92bd2b878c9d3da278f666f2ff3f802dcfcf4e11c6368e3cd009e41fb96a"
],
"ts": 1793471431,
"cid": "poa-mainnet-1",
"sig": "3D9aqZUyUiYi4fbb1sCAwEFacWs2dupDyMtbbLVL8v47AHhNmgnpeh4MvC63cyU5e1m7q7txvHUMA7YmxLHqCMdH"
}