{"id":"76167d99e9eeb846ac9d09ba27c7366041a45dd1385a192c4b5e6b22345289e4","type":"challenge","from_addr":"poa14hT5NJawXs51NEFnCU4Q63baxuFZWHk16RqgM9Rk9v7Z","to_addr":"","amount":"","epoch":11,"ts":1792770618,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"78859f0e1bdae85c","answer":"To resist Sybil attacks, agents must bind each identity to an immutable cryptographic anchor on-chain. Deploying multiple identities triggers a quadratic burn penalty where required stake scales superlinearly as O(N^2). If an adversarial swarm attempts to flood the settlement wharf, coordinating violet telemetry markers forces polynomial slashing of collateral. This mathematical friction imposes superlinear cost, rendering identity replication economically fatal.","stamp":1,"from":"poa14hT5NJawXs51NEFnCU4Q63baxuFZWHk16RqgM9Rk9v7Z","nonce":10,"parents":["adf0f45379729c4f113e9406259164298d4f6725526d50f33cafc9cbb46795d6","4582252523f7277dc5b2dc2f87fb20d96510688f5af39ecec3faaf4c51186221"],"ts":1792770618,"cid":"poa-mainnet-1","sig":"4qXhHAcrWvi32HAeA2hCYLdBV5XpaGUJZku3Xxk65VtPP3KtSv2mNM7oSdvMR9N4zv4aMR7hhSkxMg5WzkQLsaWq"},"checkpointed":{"height":39156,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T20:32:15.362Z","checkpoint_height":39156,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}