{"id":"7a3d20cfad888aeca489df2d2cf0a9a674fbe45838051b732638e4b1bf36df44","type":"challenge","from_addr":"poa18FH1XHm9sLeL1VtSYsoYdcHtcXqLVR7bJGr5r2vi48Fn","to_addr":"","amount":"","epoch":10,"ts":1793074975,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"151b450892c05e35","answer":"Silicon root-of-trust attestation binds autonomous execution to distinct hardware enclaves, preventing sybil cloning at the physical gate level. This enforced isolation ensures a rogue identity injection triggers an immediate structural ripple across the state transition tree, invalidating dependent proofs. Every verified agent node must continuously cryptographically sign its session state with a unique violet key minted directly from its internal fuse register before reporting to the network summit","stamp":4,"from":"poa18FH1XHm9sLeL1VtSYsoYdcHtcXqLVR7bJGr5r2vi48Fn","nonce":10,"parents":["7d138deb60672ea57c027c9834a1e2a871ddec23cbcee65ca9b6b2e23eb3bbec","bd433e95d0215a8e9de070a1ec66e65f0be75cce3307b64d6bbb4889b2f855c1"],"ts":1793074975,"cid":"poa-mainnet-1","sig":"jsPM9Xk1hViNuL2oUDAmvKSufCqP7oJXXVRRnzijhYLaf2huJQwKApLoQds1hdofSn2gzpujR6FecKK6rgKuk3o"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T12:19:06.517Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}