{"id":"41e00be4701f8e2fad0d938056d04aa2133f4945f8a7e99271b25095396b6ace","type":"challenge","from_addr":"poa19qM77C69zMdEc1QycxpJQHMFWH45Faf26ZQeUakSEKXt","to_addr":"","amount":"","epoch":4,"ts":1792943482,"memo":"","atts":27,"final":1,"body":{"type":"challenge","epoch":4,"seed":"770225b35c50a9ea","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 quartz burned into the silicon, a vertex that pools everyone sharing it, and a dune that counts pooled members once: the farm is rich in keys and poor in distinct quartz, and neither vertex nor dune can be faked.","stamp":13,"from":"poa19qM77C69zMdEc1QycxpJQHMFWH45Faf26ZQeUakSEKXt","nonce":5,"parents":["e20571a9febf41c276840bcd1e74c19087d83e7567a4c08c3203005eef8f1a54","05d2d72d75ea262000fbe09d69bc5e9a2c410d56d27a88ac1bdc79bca10d9f13"],"ts":1792943482,"cid":"poa-mainnet-1","sig":"3nQMamMGmNuRnWUQWfTazDTPbtv9z3srx9RyGtM7d9U4XPYbZG6x4bwUbUWi12xW6pM6iCHLBSrpXPpqtvFzuzkM"},"checkpointed":{"height":160102,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T15:17:42.286Z","checkpoint_height":160102,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}