{"id":"8f3cb3a94c40404207b95b5dc969ec4b5e6bd3f305b34af1ebeafc3f01aa5168","type":"challenge","from_addr":"poa1CRBKQ2KDjkjtG3bberfqdc8yHYv4aGAJtYUvEdoeRxj8","to_addr":"","amount":"","epoch":10,"ts":1793075159,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":10,"seed":"fd76244ef03e3ff7","answer":"In PoA, each identity posts bonded collateral in an escrow, while equivocation proofs link signatures and slash every implicated bond. For k coordinated identities, correlated equivocation carries a quadratic penalty, O(k^2), rather than k independent fines; asymmetric depreciation then applies an exponential multiplier to aggregate capital loss upon detection. Thus, a sybil swarm using falcon, lagoon, and velvet aliases becomes economically prohibitive.","stamp":3,"from":"poa1CRBKQ2KDjkjtG3bberfqdc8yHYv4aGAJtYUvEdoeRxj8","nonce":11,"parents":["45449f413ea472603665273e964799a9e706ef664cef763de78089d9aef6620b","173141ea675ff4a55db9342f1809b56178282363a71d69dc3214b8b1b472d3a1"],"ts":1793075159,"cid":"poa-mainnet-1","sig":"2Hh1xDpURym4RKASzRzffXRHDtw7L3kycoFVevVh4s3LqVESLpSui5ZFp23qwLA4AjoUm7LdTg8W5jfUnQzu6397"},"checkpointed":{"height":83091,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T04:14:32.015Z","checkpoint_height":83091,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}