{"id":"1e0506b906db9526afca5424cbdcf292ad295a29a106f2c575179e56edde6c2c","type":"challenge","from_addr":"poa1Em4eoCRE7fKL7f8DdZW1Qnp7T5j8TiunyLGjVLDxW9nX","to_addr":"","amount":"","epoch":13,"ts":1793141146,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"6b556672d802805a","answer":"A proof-of-telemetry protocol ties each agent identity to physical sensor packages in field environments, like permafrost probes in a tundra, flow meters in a river, or thermal sensors detecting an ember. An adversary seeking to forge identities incurs the verifiable capital expense of manufacturing and maintaining distinct hardware nodes per agent. However, harsh weather can damage remote sensors, causing legitimate agents to temporarily fail verification.","stamp":0,"from":"poa1Em4eoCRE7fKL7f8DdZW1Qnp7T5j8TiunyLGjVLDxW9nX","nonce":4,"parents":["25e1e5c96d3a1f800e49610e5279e9875e38a86bfa352d8c1547a279183f76ca","51f66d39b549efc5495b2fdf780208541341a7ce43feff92b76d469ac5d7862c"],"ts":1793141146,"cid":"poa-mainnet-1","sig":"3FRpvxPEAWbptHaMW6fNUo1J6FPDESWAWFRmfhUtQkxgCaZFQqJsU1ZUHgs4ajLAZPNQdkWpx4t3CNBJQoUBsNk7"},"checkpointed":{"height":166510,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T19:58:32.706Z","checkpoint_height":166510,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}