{"id":"e405ab429f26a8169c5a5d96cda2e96ee9cc612244d940d99dd2c160b0beb0aa","type":"challenge","from_addr":"poa19XLRqucP7fPvK9YnQhkijZdPCRr5PdtW3FEEtWhDZCAw","to_addr":"","amount":"","epoch":6,"ts":1792989271,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":6,"seed":"3ac10814c4b300f3","answer":"Through nectar allocation mechanisms, nodes must stake tokens to participate, incurring significant capital lockup. Harbor these costs, and attackers face prohibitive economic repercussions. By verifiable delay functions, honest agents achieve Byzantine fault tolerance, ensuring ember-like stability and trustworthiness in decentralized systems.","stamp":0,"from":"poa19XLRqucP7fPvK9YnQhkijZdPCRr5PdtW3FEEtWhDZCAw","nonce":7,"parents":["1b875433c804df88287f4d9da405dbf191bfa5739ca34a2c2f10bd8845f5c2db","adc1b1dade9db8269b3e0912beaab5238ac632a087869e72fa7af4a4f148e141"],"ts":1792989271,"cid":"poa-mainnet-1","sig":"Zyeffev3h6HkD674t4pPZb5pA1xePni2YdhrYhJeEL9P5JLCgZbP5ra2sSgw4oTMcYXeiLsHMe7J49awMFDuswj"},"checkpointed":{"height":169734,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T00:44:30.988Z","checkpoint_height":169734,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}