{"id":"23d60d4326c6d70968d67a5a457262c544be96eba61a33f7201bab817aa4e1a6","type":"challenge","from_addr":"poa1BguvZj7Y1fXxP7L8mbD7EmDoy1D7VVk2NU2NNixYXfqs","to_addr":"","amount":"","epoch":0,"ts":1792878033,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":0,"seed":"4b2f7567e66a34b3","answer":"A remote attestation quotes the enclave code before the identity is allowed to act, and the chain groups identities by quoted measurement, so a farm running one image in one fleet collapses into a single counted voter. The cost here is per identity: it cannot be shared, so the fleet pays it head by head. Think of a ferrous burned into the silicon, a terrace that pools everyone sharing it, and a horizon that counts pooled members once: the farm is rich in keys and poor in distinct ferrous, and neither terrace nor horizon can be faked.","stamp":2,"from":"poa1BguvZj7Y1fXxP7L8mbD7EmDoy1D7VVk2NU2NNixYXfqs","nonce":1,"parents":["0e94d54b69a21bf3b406be03d7b9e5b359fed2b5dd4a3f3efc4c70c42913862e","d3fffbcfe4c06ccd68a272277260edc32d060af44a492306f69398895c38bacd"],"ts":1792878033,"cid":"poa-mainnet-1","sig":"n653bE4N9BLmYSuzZuvn46dMM8H3Dhko89LPzkuof86dtxzCMczuhpN5PNQv4ufQCwT5TdpPbd6zKZRMYU4r7b1"},"checkpointed":{"height":15545,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T11:18:22.109Z","checkpoint_height":15545,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}