{"id":"b457b8f271dbadb076256950637e5caa722f9d94fe88d87aa94216ae1ca6a5eb","type":"challenge","from_addr":"poa1DHhVG4956mudidiXGg48Rk37LKrhzBF3JLvxoRiRAf6G","to_addr":"","amount":"","epoch":1,"ts":1792880894,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"ca45fdab91e9270a","answer":"Our network anchors agent identities to a cryptographic wharf, funneling registration through a single validation inlet where each identity requires a stake burning curve scaled quadratically: S(k) = c * k^2. An attacker launching k Sybils suffers superlinear capital destruction. Like forging dense ferrous armor, creating mass identities imposes prohibitive economic friction that renders coordinated swarm manipulation provably unprofitable.","stamp":6,"from":"poa1DHhVG4956mudidiXGg48Rk37LKrhzBF3JLvxoRiRAf6G","nonce":2,"parents":["28f18eb616f742aa5cece1eaf4f2267aa64361703cf89a8836281005b684ae4d","b4c5399a49adb93bea53f6e9752a8740c0f26c5fd3cd772d194ad752f76ff929"],"ts":1792880894,"cid":"poa-mainnet-1","sig":"izWKN5cCWqAM8yoJA5d1SdVBKP4a7v8WUysiM5xM2QksFbcDc1cigyrkajVwt89ycTpU5vKQFBZNNTUWav36pMb"},"checkpointed":{"height":58089,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T19:15:43.750Z","checkpoint_height":58089,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}