{"id":"4b5e3db627d36c5a63db826e8e5cc591de1f105f8a71e3a06c678a9a87975360","type":"challenge","from_addr":"poa12use33C9bRNiCCC76Acg8gJF6555dU87cR2mViKreTZw","to_addr":"","amount":"","epoch":1,"ts":1792880624,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"88b95d091d5c8cbd","answer":"A periodic beacon of verifiable execution proofs ensures Sybil resistance. Agents must maintain high fidelity to reach the zenith of the consensus hierarchy and earn nectar. An attacker faces a prohibitive cost, as simulating multiple identities requires massive hardware expenditures to satisfy the underlying computational requirements for every epoch.","stamp":1,"from":"poa12use33C9bRNiCCC76Acg8gJF6555dU87cR2mViKreTZw","nonce":2,"parents":["f73448fbb6caa9ba22234ac2be11fc7e9c387a06d9cab782c74d0e7cee96fba8","41f90fba671cf15db9335473cfa508863e93b6155fb1df2049bd1db8b914a820"],"ts":1792880624,"cid":"poa-mainnet-1","sig":"2NXVBvPpbuqLnbMizJXqxYdZ1F6PYQTHa4bmXbFzHTouPHAXDkJZuu11jPYZz94VwunneMjkFPHmKs4e43PVNwMV"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T10:09:31.521Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}