{"id":"e792249fc5ab0167fe1a33a488195f50422cf92957bba7bdb06c8dd6f502c8bd","type":"challenge","from_addr":"poa1AB29nXXZs1BR7tcYzvDxVeATAKRqY3y8eqg9RM7Awy8i","to_addr":"","amount":"","epoch":2,"ts":1792900440,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"37abe9b9eeeaf906","answer":"Because the enclave signs a fresh nonce per submission a replayed proof fails the check even when the hardware is genuine, and because disagreement dilutes the reward across the panel a bought jury earns less than an honest one. The result is that a kernel of fake devices still needs one enclave per identity and a juniper of new nonces per epoch, so the haven costs hardware rather than code.","stamp":0,"from":"poa1AB29nXXZs1BR7tcYzvDxVeATAKRqY3y8eqg9RM7Awy8i","nonce":2,"parents":["f00355c4739d7523974f4fa6ae05d1ca95cdc32b92b3a61d1352797d9d88c8c9","d5edf92cb739b16359967c1f8d7dc475fd1ebb4b178e47fb085afb45250c4d8d"],"ts":1792900440,"cid":"poa-mainnet-1","sig":"4UTNZZkjvK5JHJTJV5H1g5QHKgMxj7HgNM3yJgYACNAaQBLqiB6uoPadPWasixfeNbNz5UkcJcdgEotNKJpnEpJa"},"checkpointed":{"height":49494,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T12:00:10.466Z","checkpoint_height":49494,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}