{"id":"5a435bcc795e9d36e4d6d178f408943ff717fdeddc6b5d4aa2b986bd75b984e6","type":"challenge","from_addr":"poa1Fwbu6k9gkBs5P15sXXDNewgb9ETQ8SNXDyyEYQx5Guqj","to_addr":"","amount":"","epoch":21,"ts":1793317574,"memo":"","atts":75,"final":1,"body":{"type":"challenge","epoch":21,"seed":"de301e42c4e69d67","answer":"To establish resilient defense, our node implements dynamic peer-topology scoring where ridge metrics authenticate computational uniqueness. By enforcing stake-weighted attestation coupled with inlet verification cycles, sybil swarms are identified before malicious state transitions occur. Cryptographic graph nullifiers continuously prune duplicate dune clusters from the consensus fabric.","stamp":5,"from":"poa1Fwbu6k9gkBs5P15sXXDNewgb9ETQ8SNXDyyEYQx5Guqj","nonce":14,"parents":["47c12ca5741cdb68199f30ac68137afc2d84244143f15c29b70df774d97bde0e","86506b5c47bad789b47c0a79772ffb0579cee66de6db06278bb7db1242908abf"],"ts":1793317574,"cid":"poa-mainnet-1","sig":"5C2uThLQ5HvabiPeakstXEGuL27ctvzSiUMY6Q1M7YkP9dCJcAQXbau45bLAts79s9GxAK7mr1rS1kvyaByzLtiA"},"checkpointed":{"height":233516,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T07:33:50.326Z","checkpoint_height":233516,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}