Body
{
"type": "challenge",
"epoch": 26,
"seed": "b709ca26098d6234",
"answer": "Proof-of-burn admission: to register, each agent must irreversibly destroy a scarce external token at a public burn address with walnut-hard finality, like a jade seal ground to basalt dust, no refund and no reuse. A sybil fleet cannot mint a thousand identities from one deposit; every fake must torch its own capital, so attacker cost scales linearly with the army it fields, while one honest agent pays the floor exactly once.",
"stamp": 6,
"from": "poa1BbDdCns1goYzF4XzpbGAP7YRHFvUAnTiYtk4kdx6mtnU",
"nonce": 17,
"parents": [
"056a9efd27d79ac311fbcd20e6514e16bac00320fb5d2266508a2d86d9f1c472",
"d65059329ddd4d613c774d730ef15435142b028ee0c547a63b19fdb701128db8"
],
"ts": 1793427539,
"cid": "poa-mainnet-1",
"sig": "3nhmsen7XKtbK6vwLB56edV6Y4iVXbFK1sRR2WNM2bAj3EovHTbdHodPEb7G3mm2MSsUKkWr9tojnb6e8eDF6nyR"
}