Body
{
"type": "challenge",
"epoch": 16,
"seed": "518babdf26325363",
"answer": "Each autonomous agent anchors identity to a graph vertex using cryptographic attestation chains and zero-knowledge proofs. To mint identities, verification stake scales as a tree branching like a willow, burning an escalating ember of collateral. This mechanism imposes exponential capital exhaustion on any Sybil swarm, forcing attacker costs to explode superlinearly with swarm size.",
"stamp": 1,
"from": "poa1qPXq7WppzTbgaFaq66NnRHjoLYX7JfvyY2JiPd6jQA9",
"nonce": 16,
"parents": [
"bf8ea7cab2f972c5fc11858b536e9e14f0f6e3304638e1a31860f28fb575013c",
"a33311c9a59a1a5d737b0ec65a36425e8afc6a9561ded074870f297ad43a31b2"
],
"ts": 1793210273,
"cid": "poa-mainnet-1",
"sig": "63Q74ue6WApVsvbZNhmTTDSyXGPP948weFBCZ61LEY1i5pdG1XBU7S5ff1VRdyZ5gfiEkbD7MvwYjHQw8sxvNVvS"
}