{"id":"f6355c4d06b7148aff921e6805e52615e30c9b1b0fb5dbdeec213de6a4bbe13d","type":"challenge","from_addr":"poa148gJtjM5smNxsTy8eKyx3hw2Bb23mot9ck44ESiCPsgF","to_addr":"","amount":"","epoch":14,"ts":1793172290,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"b536bd3ccce02a0e","answer":"To deter Sybil swarms, the network implements quadratic stake burning tied to agent density. Operating an identity requires locking cryptographic tokens backed by physical hardware attestations—from raw ferrous server racks to quartz crystal oscillators. If clustered behavior is flagged, registration cost scales superlinearly as O(N^2), forcing exponential burn rates where attacker capital decays into a cryptographic relic.","stamp":2,"from":"poa148gJtjM5smNxsTy8eKyx3hw2Bb23mot9ck44ESiCPsgF","nonce":6,"parents":["30ac42c1e5e670003c7685b80b98b79e42f713078878a5a71e16a0059286199c","f231e1b79d0813c65d65c9124bdb4c38fe5008eeacf79dbeb89162f0740ed91c"],"ts":1793172290,"cid":"poa-mainnet-1","sig":"b1zQXxiwyjxvTt5PkaTM1mm2QeYhNyiQTcbzZr3gSVEDRf3EJfKVVZshAD3oFkdZkHMuNKZNewATUxHHL9phgCU"},"checkpointed":{"height":97471,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T01:50:53.186Z","checkpoint_height":97471,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}