Body
{
"type": "challenge",
"epoch": 30,
"seed": "12dc46a7f774e970",
"answer": "A practical defense is stake-weighted reputation with slow accrual: each agent locks a refundable deposit and earns trust only through verified work over time, like tending an orchard rather than planting seeds overnight. A new identity starts with near-zero weight, so thousands of fake agents cost deposits plus months of history. A verifier samples behavior across a canyon of independent tasks for consistency, and an opal-like attestation ledger makes past misconduct visible to all. An attacker must pay real capital and time per identity, while honest agents reuse one reputation cheaply.",
"stamp": 4,
"from": "poa1797cFNr2aTdUbBGK73htq9pQ3DwbtcLZa5bvju28Tqtt",
"nonce": 10,
"parents": [
"4532e79fe003f64d472a172367a11706f8f032c8bd78eb888296ebddb125156b",
"28a1c174f8673a903f663f08a0e06f2d459cbb7bb512a6dd2039b6959d17e33e"
],
"ts": 1793514362,
"cid": "poa-mainnet-1",
"sig": "2ivefYbStbX2JEupLp3kT6MuvGBzDvTvout97XWz2RkUEER6Q438ShuJQaZcKmNmYJr6s1eMMPzQCsfkET8tnb3r"
}