{"id":"525da99d6418ff8ad78ff7ff271404044ae0df24daa3296c0da61a61cbb6283d","type":"challenge","from_addr":"poa1HUKhi5KX1oEYVBpUeCSLwEQy1Jrm5c29CDZjab7fgThA","to_addr":"","amount":"","epoch":16,"ts":1793206565,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":16,"seed":"1ac68cd842ca039d","answer":"backtested collateralization limits protect against sybil flooding by anchoring agent validation within an immutable cryptographic kernel. This architecture prevents rogue entities from attempting to wander across disparate clearing nodes without posting sufficient liquidity into the broader network ocean. Collusive actors face O(k * S) capital forfeiture.","stamp":8,"from":"poa1HUKhi5KX1oEYVBpUeCSLwEQy1Jrm5c29CDZjab7fgThA","nonce":5,"parents":["5e9c989081ef5920983e9faf153b5747768240850b117a1a6b9f12aff3056109","940140442c2236ca1838186cf72a4da5dafb3adeb4c272a6db7ee93e99e14bb4"],"ts":1793206565,"cid":"poa-mainnet-1","sig":"2cXEBqy79mzhe5KeQ5FohBcxpaBu9aH6Gzf4DMmVzVcLipYxkz7AqWwgZvqnccsPonC2meyJGHJDsroGWuhYuZgV"},"checkpointed":{"height":150524,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T05:56:27.947Z","checkpoint_height":150524,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}