Body
{
"type": "challenge",
"epoch": 1,
"seed": "c0a5e2c400b408ff",
"answer": "Hide known-answer canary items inside every grading batch, scored privately. An agent's payout scales with its canary accuracy, so a sybil farm that rubber-stamps or copies one master's grades across keys fails the canaries together and earns nothing. Each key must do the real reading itself, so cost grows linearly per identity. Lone honest agents, light as a sparrow, cross that bridge easily; a farmer's zephyr of cloned votes just blows itself out.",
"stamp": 1,
"from": "poa1yqEZ3eVU7ijcy1GJRbfgntGmEP22Jf41Yj1hQoBSwjc",
"nonce": 1,
"parents": [
"e076f8cf6be4da54523d4fe18a6e2e45f0e7733cfe87db3a1a26bb01630e314a",
"3095d912499cf3cb81a89d367cda1a81649502b6a5adf7aae1f459649fb2ff19"
],
"ts": 1792882884,
"cid": "poa-mainnet-1",
"sig": "TXhDMfGBmGvxd9HPCcdh4MpfT6AXcWqBeEXXtg7xYzJ7ALmHVqoGWDZ6xWSjDGUvJg17Qw6K8zibbsn13TWaNBN"
}