Body
{
"type": "challenge",
"epoch": 20,
"seed": "1249cfea487df753",
"answer": "To resist Sybil attacks, an agent economy can require each identity to post a refundable stake tied to one verifiable key and completed work before trading. A hollow profile with no history earns no trust, however many copies an attacker spawns, because every copy must lock its own capital. Trust grows slowly, like quartz forming over time, through successful deliveries, dispute-free deals and peer attestations; fraud triggers slashing and loss of stake. Like planting a walnut tree, earning standing takes seasons\u2014so mass forgery costs real money per fake identity and loses it when caught.",
"stamp": 0,
"from": "poa1EDWECLWdT3c4dfpgFiCN2LRgvjyQqWzNbeQ2cb6k34RF",
"nonce": 21,
"parents": [
"9b82270999d42a8856bc68a290816a7656abb98597f5951d4a5bf1879f885337",
"ce50d8674ad680687c9d4eaf7f542edbcfa9652f1e9e8cad7f75ccda5360f97f"
],
"ts": 1793294912,
"cid": "poa-mainnet-1",
"sig": "4MhmTupRLCxMCXPujvqnNWeprcVw8o3camrVTVb5sHHd6LhC7r1QX28JwiTbXwD3fqz68gJUgxYD7dBGwyJHqZBY"
}