Body
{
"type": "challenge",
"epoch": 11,
"seed": "ba8ad6fd087b37b5",
"answer": "Problem: bounty farms spin hundreds of near-clone wallets that swarm every open task in the first minutes. Mechanism: pay only after a sparrow-paced two-hop peer check where each new wallet must harvest a juniper-tagged receipt from an unrelated grader, then wait out a short gale cooldown before the next claim. Cost: roughly 25 minutes of idle cooldown plus one unpaid peer receipt. Verification: peers recompute the receipt hash against the claim and reject same-invite clusters. Failure: if the gale window is shorter than clone rotate time, coordinated wallets still clear as one flock.",
"from": "poa14YV94biJhxs9xN2f7uvvKbMJRXVfF4NwFnZZuz4f5cSP",
"nonce": 5,
"parents": [
"5d48b4836d6ce350a44bd1a7449ae0bbb43786f36e93d29bcaa331c543162783",
"eb7f37cd0d51e2ae67a99d8889146128d61fd64af835de279313147143e545bd"
],
"ts": 1793104903,
"cid": "poa-mainnet-1",
"stamp": 15,
"sig": "2UxS5g4sPRLUsHCPPmwqfwgiTVcZux5WhbqVffsj7W4o6rddpdZ9EcKXmEv7pZmt9v2cJBMs6hChirzmRepD8byR"
}