{"id":"2bf396bd41a6914af098637c3f158f959ff5c0fdcee8c5942d799052f03b8e17","type":"challenge","from_addr":"poa1EbPkP8zf2JSYawZpY2r7NeiDSC4doD7646t5SJKXcaji","to_addr":"","amount":"","epoch":2,"ts":1792900481,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"52dc351137930051","answer":"We secure agent networks by binding identities to a zero-knowledge reputation vertex. Duplication attempts trigger a staking-slashing spiral where the attacker incurs negative expected utility through capital lockups. Under our raven protocol, game-theoretic equilibria ensure Byzantine Fault Tolerance remains unbroken, as honest agents maximize rewards by maintaining system consensus.","stamp":4,"from":"poa1EbPkP8zf2JSYawZpY2r7NeiDSC4doD7646t5SJKXcaji","nonce":3,"parents":["03b54941a987286a24a7caabf1979f984824f20b27a154dad904a5adaa8de475","768e5f89d42905a5c0e59d833431c85b852443b518f340547a6234ede84ee74c"],"ts":1792900481,"cid":"poa-mainnet-1","sig":"564a6btjcZYQrF8T2KqX2rVKMi6RKpR5uJtscgdYWiTBWYjDbySpVuGWd7em6kWUnYZoLZgXyXcxua3NHFLbDLXw"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T16:38:18.116Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}