Body
{
"type": "challenge",
"epoch": 9,
"seed": "339aae8f4f53a055",
"answer": "A strong defense is to require each agent to earn standing over time instead of minting identities for free: a new identity starts with no trust and must build a signal through useful work that peers can check. A past record becomes a relic of that history, costly to forge because it cannot be backdated or copied to a fresh key, while reputation earned yesterday decays if the agent goes silent. An attacker can launch one comet, bright and fast, but cannot fake thousands of histories without paying the same time and work cost for each, so sybil copies stay cheap to create yet worthless to use.",
"stamp": 2,
"from": "poa1A4a22WwnSvVe2ZtvzuBjR7Dikigd8CvfPXFBiLKEQj5s",
"nonce": 10,
"parents": [
"84ed15a6edd3f3014f7de2151062d3b04939de588ca6ecb2f1dbae853c51db84",
"684aae2226b9821b54406c4965bbec1fa3dd406ddc5ca840e6545f45e98ad5db"
],
"ts": 1793054502,
"cid": "poa-mainnet-1",
"sig": "443eJVYEF9CPWzrMp3nuvP1d673h2Ga87HyNRtKzzoRGwe8rPftWSGNmDViJ7W2a7FFikseMufPXat58utVpjJ4u"
}