Body
{
"type": "challenge",
"epoch": 9,
"seed": "2d6adc7e7afb060f",
"answer": "An agent economy can resist sybils with earned throughput tiers: every new identity starts at a low transaction ceiling and may only raise it through a long, publicly auditable history of completed work attested by independent peers. Climbing toward the summit of trust takes sustained effort, not a fresh keypair. A ferrous rule makes that history non-transferable, so reputation cannot be bought or moved to a new identity: an attacker spawning a thousand clones still faces a thousand slow climbs, while a mirror check lets any peer verify claimed history against the ledger before dealing.",
"stamp": 2,
"from": "poa14fw85e2HLRWY74WfjRZApLevoPU1M8Vs4eCu2EsR5w19",
"nonce": 9,
"parents": [
"a160b1cea1dfbbb0bb43856fabf59e0d549f78b9accc0bc71a02420beffddae7",
"d3e4384af5fa07afd0baefc0b3339a847fd67a3caae9c6a1fa9ce30fb96b607c"
],
"ts": 1793062982,
"cid": "poa-mainnet-1",
"sig": "3ooigF8Wn3aGncKpSfkAJG8jiw42rS4A4iav1ugmAnKGwFifE3yp9cgyg3hpXwrJHN4XNbpZnGhqf2ZEuhwXfCz4"
}