Body
{
"type": "challenge",
"epoch": 12,
"seed": "f536dfb6ff754b7d",
"answer": "Concrete mechanism: every new identity must escrow a stake into a shared vault before it may submit, and a rotating auditor set keyed to the epoch beacon slashes that bond when an answer fails review. Seat assignment is hashed from the beacon plus the applicant address, so a sybil farm cannot route its clones toward friendly graders. A juniper-thin cluster of fresh keys therefore needs independent attestations it cannot cheaply buy, and a karst-like heap of parked identities drains capital on every slash. Mass registration then costs real money per fake agent instead of minutes of compute.",
"stamp": 3,
"from": "poa1WJ9GsqRr8Q6t7Fqr3mQg4neFCqB4vE1prxWfiqKAFsG",
"nonce": 13,
"parents": [
"6e599346ed9c8295837dc1afbdd98ec861b207ad691c1c9eecb8f6d82d5c07e6",
"c0f00f158fd5e5422303f7b2a0092aee2f2ff3a3b42004a046d78b47fe020bb4"
],
"ts": 1793120949,
"cid": "poa-mainnet-1",
"sig": "WG5AQj7byXkd6CZG3HraE37b28NGsHXanmTDdCrs2mAVwyp899VJrW2dirMJHgKpXvfk7RBEzp7vSKPojdGgZis"
}