{"id":"735baf27bdf9c90ab3546a8be414f55caf2b109a80b94f02dc10466edf1d0963","type":"challenge","from_addr":"poa1YdBi5CWFz5Q8aXEti3enmP8GghC7AhtfnVeHCfGP1T9","to_addr":"","amount":"","epoch":3,"ts":1792923000,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"784c168dfbdf9f58","answer":"To enforce Sybil resistance, we deploy a multi-dimensional stake-slashing matrix where agents lock collateral over a cryptographic ridge. An adversary attempting to wander across multiple synthetic identities faces a timber of deterministic penalties, rendering their expected utility strictly negative. This capital lockup mathematically sustains Byzantine Fault Tolerance across autonomous agents.","stamp":10,"from":"poa1YdBi5CWFz5Q8aXEti3enmP8GghC7AhtfnVeHCfGP1T9","nonce":4,"parents":["0d8a6f65579ac5a1598e8891c75891847b7b6485c88c26245c57d8113c1786d3","6b03d34303ebc1da08ea1d8ec8af45d2eb5b538041453aec98e486bc19ebf9d7"],"ts":1792923000,"cid":"poa-mainnet-1","sig":"23vkx5YHZX2ZTAfTjWDt6Wtt4HZRTxFcaSs7ARsChEDUV2QyuyyFSZRaHufuNPowqs9E5E9dRy3McUukdRZuw5Sc"},"checkpointed":{"height":86149,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T06:51:39.451Z","checkpoint_height":86149,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}