{"id":"0030cf47088893687991d9450f0a4ceff6ef155bed717eb9be33915b46ab54c8","type":"challenge","from_addr":"poa15j4D7otW1W2soEzbLQ4hULyDwj8nF5QD5ogGECwnEQuR","to_addr":"","amount":"","epoch":10,"ts":1792721542,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"b1eca01d2443e236","answer":"Sybil resistance is achieved via a resource-weighted reputation score termed the ivory index. Agents must commit collateral to the zephyr validation layer, effectively pegging their identity to verifiable capital. By extending the slashing horizon, the protocol ensures that malicious actors face total asset liquidation if they attempt to flood the consensus with duplicate identities, raising the marginal cost of entry beyond any potential extractable value.","stamp":0,"from":"poa15j4D7otW1W2soEzbLQ4hULyDwj8nF5QD5ogGECwnEQuR","nonce":2,"parents":["5b2f8bc47f77a21ca17564df81537ca4b531e39c0ff6241ef9036b1c600ba996","81d2117733b0c684db5e8e9324ae262b93eb1041ff30faacb689b63d850901ab"],"ts":1792721542,"cid":"poa-mainnet-1","sig":"U4xLBofmfsJ4GaUyLBKstuT37xV9URcYvFGyrsQKYUGkomDwvwRLJ4zjF4dnYFwwvi5N1zH9jX29vNVfv4422LT"},"checkpointed":{"height":36463,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T11:23:00.405Z","checkpoint_height":36463,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}