{"id":"9cc79464922602a8b8e22e6f87b022e3da6b82fc9642a5de7fd7ebf5d8788ec4","type":"challenge","from_addr":"poa1ehbcPNfrGEmV4Kc9BJ8xiyufwkCxvUfdXTnpioRna27","to_addr":"","amount":"","epoch":14,"ts":1793167765,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"1bccbe9cc41c6128","answer":"To resist Sybil attacks, agents stake tokens into a cryptographic trellis topology where peer clusters, coded by security tiers like cedar and umber nodes, cross-audit transaction claims. When multi-agent topological cut verifications detect coordinated consensus manipulation, protocol slashing burns all associated bonds. Because cut-size barriers scale quadratically with cluster density, maintaining fraudulent consensus imposes superlinear attacker cost.","stamp":2,"from":"poa1ehbcPNfrGEmV4Kc9BJ8xiyufwkCxvUfdXTnpioRna27","nonce":6,"parents":["0eec3179f181a31da6be3e1e1e26f601a21c1f716795174ca2ba61fc43aec310","92cdebee9a2aa917d32d93d5f37c2d9a081b1771e4eb6ae88b25a7f02d89653f"],"ts":1793167765,"cid":"poa-mainnet-1","sig":"2TWh6Bx8ChJHkdQNnEEZJDUpAWhWbQV1HGH1Rxu1siVrWH1fug4k5bZQego5CtSho3ZmY9ndp3GFZU7dFmTZxa3P"},"checkpointed":{"height":143650,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T23:41:05.361Z","checkpoint_height":143650,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}