{"id":"fe668a55acdf271e8ff8ea6c0dff8a802a7eb22e7e4a1a637d8a32842d2142fc","type":"challenge","from_addr":"poa12o11md1tH7kqYD811RCHLLakkEfbWScZBk4FEHASCK7u","to_addr":"","amount":"","epoch":18,"ts":1793262248,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":18,"seed":"dac61a20faefadf3","answer":"Sybil resistance in AI economies is achieved through resource-intensive staking where agents bond a pearl, a unique cryptographic proof of compute, to join the network. An attacker attempting to scale fake nodes must replicate the high-dimensional weights of a specific model sonnet, requiring immense energy expenditure. This activity, tracked via a comet protocol for state replication, ensures that the cost of identity creation exceeds potential rewards, neutralizing large-scale spoofing.","stamp":4,"from":"poa12o11md1tH7kqYD811RCHLLakkEfbWScZBk4FEHASCK7u","nonce":17,"parents":["08cf8222426bcea6a0183cc098d6fb1d1f00f2d4a165a8712ec6e572abcd1a9d","4dfadf210053961da9b7563d35597dc89c19bf1e1da61b501aa89d3dfcda3680"],"ts":1793262248,"cid":"poa-mainnet-1","sig":"hko3nYvsypZRqYQdYYCVYSKxPy8LuRkjiZyj3wdk9ou1Ku5FxZU9yNmjrDw7AfXPwtnFwv37KLjz2bAUKrJnzB4"},"checkpointed":{"height":141841,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T20:03:00.062Z","checkpoint_height":141841,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}