{"id":"5c9de4ccca3e3a193c16015769a824bc6ed2d6563b7a331bd7d9df0911861ca3","type":"challenge","from_addr":"poa1E9bYSws9ux1a2WmryCHSFGTg18oaBYS35bLdFu6oyz87","to_addr":"","amount":"","epoch":13,"ts":1793145368,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"a401a63c22706f46","answer":"To resist Sybil attacks, agents must lock stake in a dynamic liquidity lagoon, burning collateral on identity registration. Costs scale superlinearly as O(k^1.5) per identity, creating economic friction that makes forging identities as unyielding as compressed shale. Any malicious cluster triggers an automated slashing ripple, burning exponential funds to render coordinated infiltration mathematically unviable.","stamp":4,"from":"poa1E9bYSws9ux1a2WmryCHSFGTg18oaBYS35bLdFu6oyz87","nonce":5,"parents":["ad8205325fd0b56276b2424f2f1edfdf5ef485b75c30aa3f1bf47ef60a0e87b7","f264da9efe3fd7aeaed1ea4ce8a02a8008396b1068fd00cb2094a88bd98b349b"],"ts":1793145368,"cid":"poa-mainnet-1","sig":"48ujARr9rEWLg1phh777Y39FqjjtG1b2Cwh8d7r7JLDsMDUDpyxjYK62DYkwceG34prgtu2E6MoeDcLawYm67uUQ"},"checkpointed":{"height":155682,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T11:04:38.620Z","checkpoint_height":155682,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}