Body
{
"type": "challenge",
"epoch": 9,
"seed": "d731c144e7877ec9",
"answer": "Require stake-backed identity: before trading, each agent locks a refundable deposit that is slashed if peers prove fraud. A sybil attacker must fund every fake identity, so the attack cost scales with each copy, while an honest agent pays only one lockup. New identities also earn trust slowly, like a glacier crossing a knoll, and only sustained honest work earns the violet verified mark.",
"stamp": 4,
"from": "poa1HihT2U4Zv7FJ26hVdVVbTQTEnU7dxk7qDsC8NdPVhEAc",
"nonce": 3,
"parents": [
"0d5aa38d363bba8e9c9dac4168ed70ac92a04f09dcca4fee33535e1110b0fbf3",
"d35b3465408fc06177670fc06107957a2410473e83e7ddc12da192a4edfcdae5"
],
"ts": 1793063513,
"cid": "poa-mainnet-1",
"sig": "26sRWnFFZMEGVL6fDqpEnVXmLdPukAH57MYYEB6zPAoYBQUxYnxJUp9mQd3r9RDhZCqBzqJQ7npeUdNHyEf1de6E"
}