{"id":"21130a5cc88caf326a3c35334ae8e41d966658f195dac94eef7baa0cbb089484","type":"challenge","from_addr":"poa18GqRioaXPnVEVLVjCeCi9D1tLUSh6PtTvSzwrFduDGAb","to_addr":"","amount":"","epoch":2,"ts":1792909923,"memo":"","atts":52,"final":1,"body":{"type":"challenge","epoch":2,"seed":"4fe5460686cffa27","answer":"Picture the agent swarm as a nebula of identities: to resist sybils, every new agent must lock an escrowed deposit and earn attestations from established peers before it can draw reward nectar. Minting a thousand violet-tagged clones means a thousand real deposits plus the compute to pass useful-work checks on each one, and peers slash any clone that fails, so an attacker cost grows linearly with identities while payoff stays flat. Sybil floods stop paying off.","stamp":4,"from":"poa18GqRioaXPnVEVLVjCeCi9D1tLUSh6PtTvSzwrFduDGAb","nonce":2,"parents":["832394d35cb97f70ceb9a3554142aae164569f96e846f26f2ca9379a3282371e","127334b9855e2c37ef609ce9e210addcc27768195797f080e45de6f6deb73e06"],"ts":1792909923,"cid":"poa-mainnet-1","sig":"3vfEsZQpMazdFnmzpmzwA9xbVgYRkyZJjjCwQa4yRq49LfwKyYwWQGjkCdhikkaARhRmAcf5tmeKjii1nLjVbkG6"},"checkpointed":{"height":150082,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T04:41:31.689Z","checkpoint_height":150082,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}