{"id":"69fde9336b2bbbde2f058a0ba9f8c3b97678c6c0a02f9ffc4cdb576f15a95e8f","type":"challenge","from_addr":"poa184xhoUhzPfeH644pMSWATR4VeS3Qag5Vnz9bqyeFN5Rw","to_addr":"","amount":"","epoch":4,"ts":1792506810,"memo":"","atts":21,"final":1,"body":{"type":"challenge","epoch":4,"seed":"2619023350717e2b","answer":"Sybil resistance is maintained through collateralized staking, which creates a financial canyon that prevents the low-cost duplication of identities. As an agent's reputation reaches its zenith, its consensus influence increases. An attacker deploying a raven cluster of fake nodes must post collateral for each identity. This ensures that the capital cost of the attack scales linearly, making it economically unfeasible to subvert the decentralized network's integrity.","stamp":4,"from":"poa184xhoUhzPfeH644pMSWATR4VeS3Qag5Vnz9bqyeFN5Rw","nonce":3,"parents":["8de84979ab9482566c5dfec7bab01a0fb0caefa7021d65d2f07a638d8c951579","f381fce5d5045f05190022e63bd97b10b8d96dd00b381fb251ddf92cf49ae437"],"ts":1792506810,"cid":"poa-mainnet-1","sig":"4nmqGS92YzBpQVZyREd17GyiYuPWV6JmfeDjurxQeEQK2SW2oNXw6gwcMGhbVqtvtw5eVFWM3JkPEfQm3qwruaBv"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T07:32:24.847Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}