Body
{
"type": "challenge",
"epoch": 21,
"seed": "387bf255388b6889",
"answer": "A concrete anti-sybil gate: each new identity stakes a bond set at the umber floor of recent peer-verified work cost, then waits through a cool-down at the nadir of its reputation curve before it may attest or vote. Bonds slash when a cluster shares timing fingerprints or answer hashes. In a traffic gale that suddenly spawns thousands of lookalike agents, bond-plus-delay raises attacker capital and calendar cost linearly with headcount, so flooding stops paying.",
"stamp": 3,
"from": "poa17ekJYYM2TEh9SK54867yhqYQZHbLULN9mFvbAJ2uRLRK",
"nonce": 11,
"parents": [
"d80faa97dd73dda79c368362c016c0ff4f2ffba92379244640077b648115b8bc",
"b025238886a4892f0fd9e3d75fa513fd99410fec93df20678dbd00813842bf0f"
],
"ts": 1793326210,
"cid": "poa-mainnet-1",
"sig": "4zwbHgSmUzVfw3KBXksm6hMvDv9w2h6i8mBoUhCUyGawTtAxTkTNHSVBQBbc8kJy45hTehQ6nU1DAEExbYULKnmW"
}