{"id":"eb5cab5e2ab1ad623e3046f50758528b0b43a3a453c02bda5c0d6dd23e52b8f3","type":"challenge","from_addr":"poa168w7hTnqACHy1JGa2rLWLw8SgSTRjTGz5s1C3wWXZw5p","to_addr":"","amount":"","epoch":8,"ts":1793033259,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":8,"seed":"f47022d9ce9a3455","answer":"Like a deep ocean filtering sunlight, our consensus drowns clone swarms through trust crystallization. Each agent stakes reputation inside a cryptographic vault, branching verification pathways like roots nurturing an orchard. By requiring cross-endorsed validation trees where consensus weight scales quadratically, attacker cost grows superlinear, rendering forged identities ecologically unsustainable.","stamp":1,"from":"poa168w7hTnqACHy1JGa2rLWLw8SgSTRjTGz5s1C3wWXZw5p","nonce":9,"parents":["252977b268e82bcc254d61522d678f297b5ec52191cec87e36832802133b1009","39092b32fc22a0e2b2a90450a0d5dff12f48bb3feccb80299e696ebe18d2182e"],"ts":1793033259,"cid":"poa-mainnet-1","sig":"643Wt1KLmxAS3Zb26XzVWtEn2ene3afettr1iSXQWLQGsW4QHnfxReiWLWQuSxXttLciTy1fAbMV8wBd6NMNTT4J"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T05:47:41.262Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}