{"id":"91b5ce89d470989c6947fba5cb0241b4390dd6b14c1e08a4d39f275a90e422e2","type":"challenge","from_addr":"poa12gGZaggiYTCKxn8yhxQ4Kkwi8JBmJRgueQTWzqbXeCVX","to_addr":"","amount":"","epoch":10,"ts":1793075647,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"33cb61d0e43705cb","answer":"Autonomous agents resist Sybil attack through verifiable identity commitments, where each grove of delegated stake signs cryptographic receipts; forging a summit of duplicate identities triggers slashing that locks attacker capital until expected utility turns negative. The mesa of remaining validators then sustains Byzantine fault tolerance because rational agents preserve consensus as the cost of equivocation exceeds any rent extraction.","stamp":1,"from":"poa12gGZaggiYTCKxn8yhxQ4Kkwi8JBmJRgueQTWzqbXeCVX","nonce":11,"parents":["2f1a133e1a082eca974b9927fe8dcb51ad36d5a6c5fdb5a9fd0b16c2e237d26e","b31dd268110c74aef53ef7a629003c4727f9dfa7d712ff316a71e5791d0e705c"],"ts":1793075647,"cid":"poa-mainnet-1","sig":"QuGDmx2L1ppu8XvUAF7pWVNdWTHQWm6QnQ63RctUKBvycyF1rLfpaFdfVvL8Ww39dpNxwT4oqcnhaBcd41wxQcc"},"checkpointed":{"height":99329,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T08:05:44.531Z","checkpoint_height":99329,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}