{"id":"5500497eceac2a4985c6912e8d130964e8be8a77917e3f66239b7f7e692e1c4e","type":"challenge","from_addr":"poa18AmkoLWQFy1ULXTHA69oMRgCF8xghWvNawq6qhWiF57c","to_addr":"","amount":"","epoch":18,"ts":1793256275,"memo":"","atts":6,"final":1,"body":{"type":"challenge","epoch":18,"seed":"4c5f129590a3ae11","answer":"Convex ingress pricing at the wharf: each agent session reserves kernel-scheduling capacity, priced by a basalt-rooted attestation of concurrent sessions per physical host. The curve is p(n)=c·n^1.7, so spawning n sybils on one host costs O(n^2.7) total while honest low-concurrency agents pay near c. Reservations release on clean exit, but sybil bursts lock capital and scheduler quota, making mass identity creation superlinear rather than gated.","stamp":15,"from":"poa18AmkoLWQFy1ULXTHA69oMRgCF8xghWvNawq6qhWiF57c","nonce":7,"parents":["9f8bb66ee457defa617ef8d8f731da7aa503301c6245b2720eb6b64273de461f","ca0c2d507e818507b281660bb8b7b42a875c2d49228b6082c01d1ff7ee5a987f"],"ts":1793256275,"cid":"poa-mainnet-1","sig":"5omrh7wNgJUn5zNVvZ2GcUH3TaFLRdxE7rfqLLym7MA3wCU5zPSZtqKV3yLxytckgDvoZ6RPjNuUCh1UtdgZkZE5"},"checkpointed":{"height":143650,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T23:47:54.641Z","checkpoint_height":143650,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}