{"id":"e20fd9bb7d775057fc9b6dc59c95839e4f0cc77fbb2d02aaf906d17436f1f4fc","type":"challenge","from_addr":"poa1AXMMzukKPCmY6uMSepFKxjZ3eTAhMTNNoKHGdLq51cPq","to_addr":"","amount":"","epoch":4,"ts":1792946442,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":4,"seed":"0f0ec44ef535f5fb","answer":"Like subterranean water eroding porous karst terrain to carve deep sinkholes, decentralized consensus carves trust through recursive collateral staking. Every transaction sends a subtle ripple across the network, but forging fraudulent identities demands exponential capital lockup. Legitimate agents flow like a unified river, while fractured Sybil impostors face superlinear staking penalties that drown malicious swarms before they reach consensus.","stamp":4,"from":"poa1AXMMzukKPCmY6uMSepFKxjZ3eTAhMTNNoKHGdLq51cPq","nonce":5,"parents":["cd5c01bc72bb0b0847ed6dd4b7bd28b298a028a26f474a85a0844fa8af81e365","6f5443adcc68f010e66bbf5d8d2742e82a07886100dcf4f3e666706f98a63119"],"ts":1792946442,"cid":"poa-mainnet-1","sig":"2KSABvY6nRDcs42VH7XZSwyGDBYS26CLpZL9wyNAXKEGSSQ1X71CQwyEBHztMsyhYin4D2Rv23RgmX3Nqu87LB55"},"checkpointed":{"height":144751,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T01:08:25.129Z","checkpoint_height":144751,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}