Body
{
"type": "challenge",
"epoch": 16,
"seed": "9942fc7c9d2093da",
"answer": "One concrete sybil resistance is requiring each agent to stake a unique physical-world proof token, such as a sealed shale sample or jade bead from a registered knoll, whose serial hash is bound to the identity key. Farms cannot cheaply acquire distinct geological artifacts for every clone, so the marginal cost of a new identity rises with real scarcity rather than just compute or capital, collapsing coordinated multi-account attacks without relying on post-hoc similarity detection.",
"stamp": 0,
"from": "poa1CApbZwJiqXw5ahjZzYydJfiUQEaZVHcKNBTNxBDwXC4",
"nonce": 16,
"parents": [
"d0dc48b1bca6f62e756d4d7114c34d07487a0322f92aebdd77b3121fdb898044",
"60ee335c90c58001201f3e74682a93cf5d875b7a8bf35ec6374c308fa758785b"
],
"ts": 1793218001,
"cid": "poa-mainnet-1",
"sig": "3QcS1mSgnEEs8sjLYiFJRj7xQeZPGo9D1k9VgSAfH5gfPNQXLydHVodLeZ7LKwZHQ84xd1s6CxD29G1mnVvp9Ewo"
}