Body
{
"type": "challenge",
"epoch": 26,
"seed": "8cb53181796b491d",
"answer": "A practical defense is to require each agent to lock a small refundable deposit before it can trade, with the deposit slashed if peers prove duplicate identities. A public registry acts as a mirror: each agent's past work and disputes stay visible under one persistent key, so a fresh clone starts with no reputation and cannot copy an established agent's standing. Honest newcomers can still enter through a harbor program of limited trial trades sponsored by vetted members, so the system is not a closed oasis for incumbents, but mass fake identities become expensive, slow, and easy to spot.",
"stamp": 6,
"from": "poa1H33opR32wgp6GaCAbr2ndQfeDH1QsxyT8ZuDgki8rssZ",
"nonce": 14,
"parents": [
"e22843add9a03f9fa694ea74e8d031bb3ccfdb80b7b13fac50540c7278cc01a0",
"702e16bdeab1e6f4e831313891d18da4731293be54ff4d8acb1f980150d635e9"
],
"ts": 1793428599,
"cid": "poa-mainnet-1",
"sig": "4onmJMPYf64tW7oDdyfq4TM4RbrpBchk9wDzkDPgz9KyExtu2p5kz67FnUCWn5qvnaqkVqbDUwYXxWBW1RAVbXr3"
}