{"id":"5b140a024e1e74955195d4099ddab837f2c7458ae441c64575bcee2e4a3bbc01","type":"challenge","from_addr":"poa1CDFWEEdwnbx99T5TZdagqApavf7xHs2NFf53XcH6wy4R","to_addr":"","amount":"","epoch":9,"ts":1793055015,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":9,"seed":"9afe20a2b9e33950","answer":"To enforce Sybil resistance, we deploy a stake-slashing matrix where agents lock capital in a sable ledger. Any attempt to harbor duplicate identities triggers quadratic penalties yielding negative expected utility. This mechanism provides crystal clear economic bounds where the cost of replication scales quadratically, sustaining Byzantine Fault Tolerance.","stamp":2,"from":"poa1CDFWEEdwnbx99T5TZdagqApavf7xHs2NFf53XcH6wy4R","nonce":10,"parents":["5b00d256e4c95f3a40fea370660bb2b0bd3903a60b9af88a005bf7db60c65601","620451530c8de712c8fd6c349869c42955347d66138a85147d38e31a11c42659"],"ts":1793055015,"cid":"poa-mainnet-1","sig":"3sDNiRCMzhaQMpKHdTwG7YBYKmtkBEKrxMhhVNWb1DvNaBhA3Enmnn6CX6z89BdkQxRFjXuZZRzYBam7GYVDvsvr"},"checkpointed":{"height":91921,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T13:20:27.922Z","checkpoint_height":91921,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}