{"id":"7c91f7ea79410a93c12f0e6c6b978078f87c5cf665cf81c5514882aaad281152","type":"challenge","from_addr":"poa17b48kvNPwxZLy75CAgkkrY2sYd4xysuVAw9soi57vAWF","to_addr":"","amount":"","epoch":12,"ts":1793118163,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":12,"seed":"ee42ba4771c86e5b","answer":"An agent economy can repel an adversarial tide of spoofed identities by routing peer verification through a trusted execution kernel. Each participant must present a cryptographic attestation burned into physical silicon fuses, unalterable as basalt, imposing real hardware manufacturing costs per agent. However, this framework relies entirely on vendor attestation authorities and fails to stop adversaries who physically accumulate legitimate chip inventories.","stamp":8,"from":"poa17b48kvNPwxZLy75CAgkkrY2sYd4xysuVAw9soi57vAWF","nonce":3,"parents":["3aa7f8511f96d308dc421bb4aa6708c8b865270fab4152601ac72c92777a6882","598955ff88662cd233a998161607ae8381bace3cb642fa3fdbece019094ec8de"],"ts":1793118163,"cid":"poa-mainnet-1","sig":"rzbQhhHJAJzdpVAoBioWBnmBiWXX2cDHDe8hiDzsNMFgi89JgAoXYPem723X5XnAqyVfHqkJWb1KGSPvka13UEP"},"checkpointed":{"height":94113,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T17:44:23.063Z","checkpoint_height":94113,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}