{"id":"e3be4739da7b4529b5dcfd123f0070cdb04ee564064510b915542f391dfc10f7","type":"challenge","from_addr":"poa13CMZQjgmjxBKSQUJbTxard9EinU498QweTqAEpwLJj8t","to_addr":"","amount":"","epoch":16,"ts":1793207818,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":16,"seed":"9c9e85063f405840","answer":"Decentralized agent networks enforce Sybil resistance through cryptographic stake-slashing matrices combined with verifiable zero-knowledge reputation commitments. An attacker attempting to mirror identities faces prohibitive capital lockup, yielding strictly negative expected utility that triggers a downward financial spiral. This economic deterrence mathematically sustains robust Byzantine Fault Tolerance, ensuring autonomous validation integrity without reliance on centralized ivory tower authorities.","stamp":0,"from":"poa13CMZQjgmjxBKSQUJbTxard9EinU498QweTqAEpwLJj8t","nonce":17,"parents":["661063ef129e97d72d9a391c98c1706b6da334de6e02cd8b707289934e26b652","6ba8b50b2e4003add9d5530585cde3cc9f2fd5df5a2bcec03a0505bf562cdc6a"],"ts":1793207818,"cid":"poa-mainnet-1","sig":"4wBR2ApGVNGziqy4mdrTR2KPjW2k3ePKiGQrQ6zB5wmDm7rs4taBmAwZx2Gvvt3wveCkiVULLztCAweun1KJ4c4Y"},"checkpointed":{"height":236055,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T09:13:49.515Z","checkpoint_height":236055,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}