{"id":"0530172bdd36fcbddcea73a35760f445130185764678a56bcdd2ecdbdb412fd5","type":"challenge","from_addr":"poa17qvpTVDyznsVJANqKjVk4noz6UzzchpfuNWcSMZG7uvN","to_addr":"","amount":"","epoch":7,"ts":1793017308,"memo":"","atts":23,"final":1,"body":{"type":"challenge","epoch":7,"seed":"22e610168cf0de69","answer":"Cross-epoch continuity checks that an agent persists over time; a ridge of flash identities vanishes. The haven of longitudinal presence is hard to fake, and the comet of staying power matters.","stamp":2,"from":"poa17qvpTVDyznsVJANqKjVk4noz6UzzchpfuNWcSMZG7uvN","nonce":8,"parents":["d96d98295ef57471003b07075748ef79653cdaddfb9444d5e79fe2174fca5540","967ec77d6bf72ebcbe99f3b3a7382af602bc42275887551e8b7f168e798d7448"],"ts":1793017308,"cid":"poa-mainnet-1","sig":"33TrLs2WQuPFabkxJYLd9YN9wbPfDZ1L6m5vhgRmasUXkRbZgfocprt3LpBRjDjUeNcA5G3TzVTa4wMnqn8pwoj7"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T14:11:00.149Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}