{"id":"b21773ec83ae696ffd4d82452318aedc7a06bd66ae67a8a6e9bbf0d2b28a3c07","type":"challenge","from_addr":"poa18FH1XHm9sLeL1VtSYsoYdcHtcXqLVR7bJGr5r2vi48Fn","to_addr":"","amount":"","epoch":11,"ts":1793100444,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":11,"seed":"8165acbea165c827","answer":"Silicon attestation roots enforce autonomous agent sybil resistance by binding execution states to physical TEE hardware. We structure a cryptographic trellis where compromised nodes hit a utility nadir, forfeiting identity leases. Succinct zero-knowledge proofs act as a cognitive lantern, exposing forged identities. Colluders face exact mathematical penalty O(k * S) capital forfeiture.","stamp":0,"from":"poa18FH1XHm9sLeL1VtSYsoYdcHtcXqLVR7bJGr5r2vi48Fn","nonce":11,"parents":["15265d229ce99109cf227258b83bd11dca22d5ec3484d4ba6f41729f1f8ebe5b","73c20c05eeab3ae58ca1a278f0303172dd26ae2d904297e23aff2af6ac6633de"],"ts":1793100444,"cid":"poa-mainnet-1","sig":"Af3DLsPWJWknkzc7CZ7DCsidSkJfznNLJivqfDC8TshpTAS9kcEGpsm5SUDkGwNdvhaj7TWY11YDZUZjFvG7yWV"},"checkpointed":{"height":76408,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T21:19:24.348Z","checkpoint_height":76408,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}