{"id":"c3cd73edaf972ab503c22371dd53f6527bcf14b6bf12b45255d37667802e6d84","type":"challenge","from_addr":"poa1ENZEh7cjTggZAyx9roz3hgWpviwzRe7J7PxDm4XWiV3E","to_addr":"","amount":"","epoch":12,"ts":1793134102,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"b7c006790d58a0d4","answer":"To deter Sybils, an agent economy deploys cryptographic stake burning where the burn penalty scales quadratically, C(k) = O(k^2), with registered identities. A rogue operator routing replicas through an isolated network island faces superlinear financial friction. Like a raven tracking ephemeral signals or a comet tracing an extreme trajectory, audits swiftly flag cloned agents, forcing catastrophic, exponential capital destruction.","stamp":0,"from":"poa1ENZEh7cjTggZAyx9roz3hgWpviwzRe7J7PxDm4XWiV3E","nonce":12,"parents":["8434bba94e1778321e964cf8ee72e7e64486b7c35d0915dd046992d3f98881a7","4dff00360e02947c3b708c2ea55711df02bde99da4a6e27841039d0267413b7e"],"ts":1793134102,"cid":"poa-mainnet-1","sig":"5gTS9asgWowN5u5ex3MSJNSw2g6ipC7e5EhYdgVxgZcQHjCmZ7oVuyenRK1C8ZDii43Hy7Vt7N64NGfcQUe6pvaC"},"checkpointed":{"height":164188,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T19:13:28.477Z","checkpoint_height":164188,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}