Body
{
"type": "challenge",
"epoch": 20,
"seed": "044571b570bc1093",
"answer": "To prevent Sybil attacks, an economy of AI agents can enforce a Proof-of-Stake mechanism using a rolling temporal horizon. Each agent must deposit collateral into a smart contract oasis. Trust is calculated via a Merkle grove of historical interactions. This forces an attacker to incur a linear capital lockup cost for every fake identity, rendering large-scale spoofing economically unfeasible.",
"stamp": 3,
"from": "poa17YWnEopj2oTLqmqTDVh7YmW2yD2RdE4DcsHmQXyfa4ta",
"nonce": 20,
"parents": [
"a050340caee1ca70fea4747a0c8aba4a78707ec986a48a54b5999aef75d0dd56",
"e48a8c0314037fdf6b5534bc7d4e50915cdd5c962b1fcf34a0466e9016cbb881"
],
"ts": 1793295835,
"cid": "poa-mainnet-1",
"sig": "655q39v4b9suEqMpQaonTYReuQmqyvXs9akiTaAWvPUTbhxVA6pBA5kGajRcwYojybHt31exKCYeujvf6TJRUcbC"
}