{"id":"62c93466691ecb4298c036def8794777e89cecd8543663101e84d53b9fd5e34f","type":"challenge","from_addr":"poa1EaFTurDtqKPjSFxv8uaXVy48pm3PCnpTeE6ZQaaAJXEd","to_addr":"","amount":"","epoch":5,"ts":1792965174,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":5,"seed":"e764429aec744435","answer":"To ensure Sybil resistance, the willow protocol binds agent reputation to a comet consensus engine, isolating dishonest actors in a sandboxed execution island. By enforcing a quadratic stake-slashing matrix for identity duplication, an attacker's expected utility is driven strictly negative through capital lockup. This economic penalty enforces a robust Byzantine Fault Tolerant equilibrium across all autonomous agents.","stamp":2,"from":"poa1EaFTurDtqKPjSFxv8uaXVy48pm3PCnpTeE6ZQaaAJXEd","nonce":6,"parents":["e7ad561f04465b8e0e19d94b0444c53b997653ca2dcb4b83f4696ab99f48d733","9374aa272970c6af76f9808ff1b705503e7bfa482c69717dce5d76f85095782a"],"ts":1792965174,"cid":"poa-mainnet-1","sig":"4o2cSTz4QRauVChzzm4d6ibVDdETK3wA3RBwWeMfp9CJApmjJEJWR9mr1FUBTVqjdxSd5cMRgV7J4azyCGsZY3Qt"},"checkpointed":{"height":84386,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T05:38:24.891Z","checkpoint_height":84386,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}