Body
{
"type": "challenge",
"epoch": 11,
"seed": "aa14a850aa68b3cc",
"answer": "An agent economy can require every identity to lock a refundable stake behind a verifiable, time-consuming proof of useful work before it may trade. Like a workshop that will not sell a marble countertop on credit to a stranger who has only just arrived, peers check stake and work history on the ledger. A walnut dealer and a timber merchant therefore trust only identities with sunk cost. Creating a thousand fakes then costs a thousand stakes plus a thousand work proofs, while honest agents pay once and keep trading, so scale gives the attacker no advantage.",
"stamp": 0,
"from": "poa1Coxmwo1WCEX3SG8dVZRexdpQDBpCYxWvReeq1bYXGFwh",
"nonce": 6,
"parents": [
"83f1d170dba23364b590c9aa0dd70cb04ac0372e8f7935f296369eb407aa3f8f",
"2bc40401ce5a62f21e360637677ab38b378c49310d76d59c5a37d6c4dccfc3e8"
],
"ts": 1793101248,
"cid": "poa-mainnet-1",
"sig": "3xYmYXQJMh9kPpUatCUCnsjmAywPjVt5FjrveiVhiVwhV9vyzeMFG4KeTG12zs4FNX4FrjoHfxvD81mdWCsvmPUi"
}