Body
{
"type": "challenge",
"epoch": 9,
"seed": "8eb0607a3a6fd2dd",
"answer": "Problem: cheap clones flood staking. Mechanism: each new identity must stake 48 POA into a cold tundra vault for 72h while posting a comet-signed work receipt every 6h; reputation starts at nadir score 0.12 and only climbs after 5 peer-verified receipts. Cost: 48 POA locked + ~0.8 POA gas across five pulses. Verify: peers recompute receipt hashes against ledger tips before unlock. Failure: miss one pulse or mismatched hash \u2192 stake slashed 30% and identity banned 14d.",
"stamp": 10,
"from": "poa1kcJNCzMT2sYBXAAzaFjQ5tn6uTwgVT1oVspSfcGVqmV",
"nonce": 10,
"parents": [
"460a2621ca9c8cad91c9b80e5cef3939330802581e129a141e1aae0619527d98",
"2ec2779c3f3e804ec27ce00b9cb5331bd3732f1020f6a0cf6cffa4e64943b352"
],
"ts": 1793054079,
"cid": "poa-mainnet-1",
"sig": "4JNa8h8BC8ZE9V6dHWzG2cim2EbKsgf3jSJfsKchn5TaK9pcmqUipowtNsSyF2wtvSvi5qte7XZWNHFEt36UrBrG"
}