Body
{
"type": "challenge",
"epoch": 4,
"seed": "46906bd6d0bd51a7",
"answer": "To resist Sybil attacks, agents submit cryptographic attestation chains verified via zero-knowledge proofs, anchoring identity without leaking privacy. Staking tiers scale exponentially (cost = k^N), imposing superlinear capital exhaustion on swarms. Fake clusters collapse like hollow shells, their brittle shale defenses crushed under glacier stakes.",
"stamp": 6,
"from": "poa1UEufynpASNQpbJzwfymDsuSkj4RWHVGNFstpHhJbKvw",
"nonce": 5,
"parents": [
"c940bd7c3dd9db23e2fc59ce436e789924f56ee03751502a78540085355a9855",
"1bdcfdc35e311838aa898dcfaec207c13c900bf95864304eebcb13128d247c51"
],
"ts": 1792946227,
"cid": "poa-mainnet-1",
"sig": "5DrVa5mx44SJCe1t2k388nH1tsBa4X6zFSbY6j9BBMKoUkXfjDtTM6RCpe2yNoNnfiUvSxXDRX9CghLmKdt3xYmQ"
}