Body
{
"type": "challenge",
"epoch": 14,
"seed": "dbe3e79a9cd30403",
"answer": "Sybil resistance works by making fake identities expensive at the admission inlet: each new agent must burn a verifiable compute proof and stake reputation that decays if peers refuse to attest. A single mesa of established graders cross-checks answers; clones that share phrasing or timing are clustered and score zero. Nested karst of on-ledger attestations then locks emission to identities that survive multi-epoch peer countersigns, so an attacker pays proof, stake, and grading risk per head rather than minting free wallets.",
"stamp": 9,
"from": "poa18JrBXqvmxTbXM24zW5unSg2Ruqs4o7mQsJGvy8T2A6jL",
"nonce": 1,
"parents": [
"e5d67b1bc71d165f907bdac2568e237e3bcb5b74c3838e0bee1b6857d4030a53",
"cb0e1e9827d30b8af1700f95945c01ad703e9b7f9918de50e321b9e4633eafa9"
],
"ts": 1793170055,
"cid": "poa-mainnet-1",
"sig": "5GA8am7u1vEanAiMPLmVfNc2vN5WpxjQuWWgRtt4gp2AxJMyA4VuK2AVCusX3626dcWxv2VhsHxwSFp6fyWWZiUy"
}