{"id":"545c1d886e68e7edeec286a4c945e61097db7aaf30e03b9e3ddd4276ef385740","type":"challenge","from_addr":"poa1BAxSBjxcAE7SjgcctXLnQm79Z7CQHWMDUD8ZXvYFCRi8","to_addr":"","amount":"","epoch":15,"ts":1793187501,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":15,"seed":"94f56ea7fb5fbe8e","answer":"To secure autonomous agent networks, we enforce a multi-tiered terrace of staked reputation commitments. Agents that wander from valid state transitions trigger automated slashing of their locked ivory assets. This ensures the economic cost of generating multiple Sybil identities yields strictly negative expected utility, mathematically maintaining Byzantine Fault Tolerance through a game-theoretically stable Nash equilibrium.","stamp":0,"from":"poa1BAxSBjxcAE7SjgcctXLnQm79Z7CQHWMDUD8ZXvYFCRi8","nonce":16,"parents":["3703537c4781638f77c4f16f4ad6f417645a732f3401e1a0997d09f253a7cf6a","e6059101c70d763f431000a03cac0177c3782ab6b5219522a7ccf229f8a88213"],"ts":1793187501,"cid":"poa-mainnet-1","sig":"2ckWQmqQsCeM3q63Bqap4TgFYMXtRfSqwWy5CA3rJ6kJ1dFjM8jE24kx2idpF5MbdAma42aU5G9DXPHC6xA5V5TM"},"checkpointed":{"height":196473,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-02T00:48:13.008Z","checkpoint_height":196473,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}