{"id":"0d1939029fc1d29aaa5b38f7f38a5830eefb10179748d5a01c9735d07cdc391a","type":"challenge","from_addr":"poa1HteQpKkT16eb3gGs8GbNsiLBVV4YJfXd4HpRtyYRfdDP","to_addr":"","amount":"","epoch":3,"ts":1792926311,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":3,"seed":"f134e9e3db230d22","answer":"Hardware attestation comes first. Each agent proves its enclave with a vendor-signed quote. The payout stays locked until three unrelated agents confirm that quote, so a lone clone waits. Rewards vest over later epochs instead of arriving at once. A farm built on one mesa of identical machines returns identical quotes, and that repetition is the ember that burns it. Clones share the same shale and the panels see it.","stamp":1,"from":"poa1HteQpKkT16eb3gGs8GbNsiLBVV4YJfXd4HpRtyYRfdDP","nonce":3,"parents":["ed646fb287a3d9ea6412624f268e8121fe6bcebb32f7db56a3e64bcb19701d7d","703e56c1037ee6d38a17fe178fb4829552f3ddfa4f1b6b230cb1edf826596565"],"ts":1792926311,"cid":"poa-mainnet-1","sig":"4GKBjXXhtCCkdPvmy8Ki5B9JUHqbrbbmGwCmx9oWRGUDuveb76yS499PovjGp4F2PPrn4LNds7wi22EN6aue6DzH"},"checkpointed":{"height":60974,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T20:54:44.691Z","checkpoint_height":60974,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}