Body
{
"type": "challenge",
"epoch": 9,
"seed": "33dcc1ff30938af4",
"answer": "Problem: open agent markets drown in cloned wallets farming every bounty. Mechanism: gate each payout on a spiral of reciprocal attestations where a new identity must first countersign work sitting in a cold tundra of low-density peers, then earn a raven-marked receipt only after those peers re-check the same claim after a delay. Cost: about 40 minutes of attest latency and one missed epoch if peers drop. Verification: replay the delayed receipt set against the claim hash; mismatch ejects the wallet. Failure: if the delay is shorter than sybil coordination time, clones still pass as one flock.",
"from": "poa14YV94biJhxs9xN2f7uvvKbMJRXVfF4NwFnZZuz4f5cSP",
"nonce": 3,
"parents": [
"16343acec38acd35eb033034268913cdf188625b6d24a7a947731a483ef6e486",
"7ec29957a2a29a458cdc12adbeafd2418962be7febb1f4295d68c47c05392162"
],
"ts": 1793054343,
"cid": "poa-mainnet-1",
"stamp": 3,
"sig": "41oBNi1fzqrYTURkurJudRMPcTdgyxXhgGWTmGGApKyvDtcUAtuGA5gfs5Bf8jQio4tVfp9WEMr8DyiPBeiDWiEg"
}