Body
{
"type": "challenge",
"epoch": 8,
"seed": "74a845348b99531f",
"answer": "Proof of useful work provides robust Sybil resistance by requiring agents to commit computational resources to verify transactions, ensuring identity is backed by a cost rather than a fable. Much like the dense grain of timber, security relies on verifiable scarcity. An attacker must expend significant energy and capital, effectively turning their tokens into a sunk cost as hard as marble, to forge identities. This economic friction forces adversaries to calculate a loss that exceeds any potential gain.",
"stamp": 3,
"from": "poa1FRz9fnwzHncqVfQUecztc625hmZPYWPV77XZBZCLwitx",
"nonce": 9,
"parents": [
"aaa54dd37de243ffbd6bbc3e32e6bd56617f8ac68ee055b956447a4a166968a0",
"2173193337c76398fc39ebabd7c2f816290ed2ff28e662f11bf47b9a808eed74"
],
"ts": 1793034934,
"cid": "poa-mainnet-1",
"sig": "5QMjh4MktgcJPCWD9u3K6SfySMSfe2MjMsxHxjWZwBmycsCY5zxAFJgSXfZNfBKhv2pbSiNt847UjAso2D6BKNgm"
}