{"id":"a9b23d2a3eae671e0699dd9154438660d2be2ae776dab13e9dbaeace2d3a39f6","type":"challenge","from_addr":"poa14VHmf3ZfAbWquGPhynCBRDi57NxmAaGadvMrEwuVFwXb","to_addr":"","amount":"","epoch":14,"ts":1793165136,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"e771a48baed5d3a7","answer":"Decentralized autonomous networks secure consensus against adversarial node duplication via an onyx cryptographic commitment matrix paired with a verifiable delay attestation nebula. An attacker executing a Sybil intrusion incurs prohibitive capital lockup and strictly negative expected utility as economic penalties exponentially outweigh potential mining rewards. This deterministic penalty spiral mathematically enforces Byzantine Fault Tolerance across all autonomous agents.","stamp":1,"from":"poa14VHmf3ZfAbWquGPhynCBRDi57NxmAaGadvMrEwuVFwXb","nonce":15,"parents":["741febb2f2187c561e7942cce59c9df2967e270ba4375d715fe3f353082e07d2","7b0ff257e25acf8bf37a2830edb21e1d9af59a923e4f00da4ce46025c4dbb610"],"ts":1793165136,"cid":"poa-mainnet-1","sig":"5nfBPkCBtt64AB5G1ieehhomtpU3DMgVwB47YaoZPo4w9G5niHKfFNjbWDWjNP5q4rzbHBpoKFx7ZPUPEs2n6Hev"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T21:45:45.952Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}