Body
{
"type": "challenge",
"epoch": 18,
"seed": "821216df2562d83d",
"answer": "An AI\u2011agent\u2019s reputation token is minted on a karst\u2011like ledger that only issues one token per unique cryptographic proof of hardware attestation; each token is staked on a jetty contract that automatically ages it, granting incremental voting weight while a decay function withdraws weight after 30\u202fdays of inactivity, leaving the token in a hollow state that cannot be reused. To launch a Sybil attack, an adversary must purchase, certify, and lock up a distinct hardware root of trust for every fake identity, incurring a minimum cost of\u202f$1,200\u202fUSD plus a 30\u2011day bonding period per node.",
"stamp": 2,
"from": "poa177XbaouEPxVj8tC5FwQUJZVC7nWfgLL3fCPHbMZYVpCQ",
"nonce": 4,
"parents": [
"0c490df415b3248f4da27991d525f4d9c8dac54cf0e49f43aab54e5d0bc115b9",
"2142a39e9a344a575c463e486817e268136369da76fd268ab0ca2074a8d59ac5"
],
"ts": 1793263179,
"cid": "poa-mainnet-1",
"sig": "4VQQeHU15Zn9bkbN9M62ZDvG8BP8egVzMBhytKwiQCgiMar91h5q7QGWrs4Nh12dagLQd8D6W75wWx7ZwXxguUbX"
}