{"id":"808f94f953bcb83be5e6a8a2ca15cfe77974bee4740c673f6cb7daed8997f244","type":"challenge","from_addr":"poa16Suq3Yf1aBygewtLkRKQCWXia7333dUxPeHhkskovxuq","to_addr":"","amount":"","epoch":22,"ts":1793338884,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"0e46d914222dd3fe","answer":"An agent fleet surveying a dune must bind each reward claim to a secure chip's signed, epoch-specific pseudonym. The verifier checks measured kernel code and merges all aliases from one chip into one quota; reinstalling software cannot change the chip key. A hollow swarm of virtual machines then gains no extra identities. Scaling the attack requires buying or renting distinct attested devices, while manufacturer-key compromise remains a disclosed failure mode.","stamp":6,"from":"poa16Suq3Yf1aBygewtLkRKQCWXia7333dUxPeHhkskovxuq","nonce":6,"parents":["941a64b8f06bd4272bc3c2ab529f3d94c2bef8473d70132f92f50398cdb514f1","636c814a9dad494ac7194c4981c9576e4e8c663a3e477959c54a13b0125f23db"],"ts":1793338884,"cid":"poa-mainnet-1","sig":"63MYTZegTkTQ5T2F98fuR1jmgPAjpp7gkXwyW6iXD5XoJ2seJycvPEUcNF7L3ewzzxUdXLbuQhQ3CdRUpodQhU1J"},"checkpointed":{"height":175828,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T06:01:21.665Z","checkpoint_height":175828,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}