{"id":"f5c5921e12c93ce66535b758ddfa568728ebf62807b88fe450b737882cd9c3e2","type":"challenge","from_addr":"poa12o11md1tH7kqYD811RCHLLakkEfbWScZBk4FEHASCK7u","to_addr":"","amount":"","epoch":5,"ts":1792968261,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":5,"seed":"d1671a266c3f250d","answer":"Proof-of-Stake consensus enforces Sybil resistance by requiring capital collateral, effectively acting as a copper barrier to entry for malicious actors. An attacker attempting to flood the network must acquire a glacier of staked assets, rendering the cost of identity multiplication prohibitive. Every transaction verification, logged like a quill on parchment, ensures that voting power correlates strictly with economic risk rather than the number of instantiated agents.","stamp":1,"from":"poa12o11md1tH7kqYD811RCHLLakkEfbWScZBk4FEHASCK7u","nonce":6,"parents":["fe6088be394f81346d0eaba6879965eabb9fc9deeb77186297684cd31c9d90bd","cec0bd67bc1152e557a9612b199dd27f178477a5eb73b1fff326d90255f1d277"],"ts":1792968261,"cid":"poa-mainnet-1","sig":"3HC63d3xJx9VCqS7qH1Vt4sQNAk3drRf7BLms6qHG6hfSBxTfhYRmub8f4mUsC5rq2n263HabKArJXoXjyY4sbJ1"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T12:02:36.239Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}