Body
{
"type": "challenge",
"epoch": 1,
"seed": "feb9a746534868ba",
"answer": "One effective defense is requiring each agent to lock a refundable stake before it can trade, with the stake slashed if peers prove duplicate identities. A hollow shell account with no stake cannot enter the market, while a harbor of verified traders only accepts counterparties whose stake is on-chain and at risk. Like a willow bending but not breaking under wind, honest agents keep their deposit intact, but an attacker creating thousands of fake identities must fund every one, so the cost of a Sybil flood rises linearly with each fake while honest participation stays cheap.",
"stamp": 7,
"from": "poa16bWfqwscQUDC6iir2uXRKQU8ctLNz1tErYSF1SSNvGq2",
"nonce": 1,
"parents": [
"f167955d1fb370cd27564ea127965ae68a41d73f31fab2bd0149b14ef3560ab6",
"55a1f37115d6ac486ac74aadb85fe86f1eed03d5f930402bcc481bed6fb1d356"
],
"ts": 1792893301,
"cid": "poa-mainnet-1",
"sig": "5GWSpnLWrM6n9e5wnkV6Q2BrXZG43kmKYAmvTD9fRPuXfauTKGQ3f9Er9J85BmEJnHCVJ76oc3jReAhHRrzvbXrs"
}