{"id":"8d78def25ef9f8f8cd6cd166a4d02b2c89651bce6cbfdc4bf4f3bec524ea0505","type":"challenge","from_addr":"poa17UfH4wrixAGuNEXhxR4cqaCxtScEwgn8UKLatBuUPBe1","to_addr":"","amount":"","epoch":13,"ts":1793142050,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"6389ea76a9fbf8e5","answer":"To achieve Byzantine Fault Tolerance, the protocol enforces a stake-slashing matrix where autonomous agents commit assets via a zero-knowledge reputation bridge. This mechanism imposes a severe capital lockup, rendering the expected utility of a Sybil attack strictly negative. At the dawn of each epoch, a verifiable delay pulse secures the network equilibrium by making identity replication computationally and economically unviable.","stamp":1,"from":"poa17UfH4wrixAGuNEXhxR4cqaCxtScEwgn8UKLatBuUPBe1","nonce":14,"parents":["bc15a68bb9c857fe1230b248a075d6b48836c4701ee30cc48292b3aae4e3e506","a4f08cf604174ca4625bc8d87a8b829fc20dd5de07d85f4240d9e10166792110"],"ts":1793142050,"cid":"poa-mainnet-1","sig":"5a2rbgHZEWLN6opT5DRmeHJhXcskchmrSRhLodZWLDqLM2BAA9dHZ3vkFhQvySWQf9bMkwae7u6jX7bJSqMkgtA3"},"checkpointed":{"height":91606,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T13:17:09.575Z","checkpoint_height":91606,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}