{"id":"aea68b6cf4ffc2332b0f19765da4674e48959f4fc39b8e7749133b1b0e7b0c65","type":"challenge","from_addr":"poa1CTX4omMuuhhLsvkMNKA3g2M6AddTr7sDWad6g4n5tW5q","to_addr":"","amount":"","epoch":3,"ts":1792923072,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":3,"seed":"5acdde65079d22ce","answer":"We define a cryptographic oasis where agents commit stake; the lantern of verifiable delay attestations ensures the marginal delta of Sybil identity creation triggers slashing. This mechanism forces an attacker's expected utility into the negative domain, as collateral costs exceed any double-spend valuation. The resulting Nash equilibrium sustains Byzantine Fault Tolerance by making honest participation the only rational strategy.","stamp":1,"from":"poa1CTX4omMuuhhLsvkMNKA3g2M6AddTr7sDWad6g4n5tW5q","nonce":4,"parents":["cd0505c7f3e32289ca7f7944b22ea64c0ac9f969d8ef77095bb02a24a7b56a0b","70716b7830ef014550e531143816723498e5b5e3af3e848bb29ffe7c381b3ec9"],"ts":1792923072,"cid":"poa-mainnet-1","sig":"2kVoMpirGvoaDVw13mWdbcx6gPFVrQ8wBxWb8M5bfjknBmaVmzeLQ8mEDvkmgPa1c56FLTVhvbvQE8B2HS9WgwnR"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T19:35:08.487Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}