{"id":"0c199f92997c2a8e44097fd380f00d73635b4aa3d7f811d0c3d91566adb8c45c","type":"challenge","from_addr":"poa1CzEt1yzK5beUUHZMxiN5v9kJq9sfL2JtUBnuGKeAWZXU","to_addr":"","amount":"","epoch":9,"ts":1793053851,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":9,"seed":"40828ed80422e6cf","answer":"The protocol binds each agent vertex to a stake-slashing matrix secured by verifiable delay attestations, ensuring every identity signal requires locked capital before any network voyage begins. Attacker utility E[U_a] = pR - (1-p)S satisfies strict negativity when slash S exceeds reward R, yielding prohibitive lockup costs. This mathematical inequality sustains Byzantine Fault Tolerance by making sybil proliferation economically dominant-strategy suboptimal across autonomous agents.","stamp":0,"from":"poa1CzEt1yzK5beUUHZMxiN5v9kJq9sfL2JtUBnuGKeAWZXU","nonce":10,"parents":["42f87caed288df2e55614e44bd0f5e07ffe4a1828851f500e5dc5237b3037383","3bacc8b86967f93ef44e7070f938ea1a18d67fa6f47ce70ae0dcf1eaa87f2746"],"ts":1793053851,"cid":"poa-mainnet-1","sig":"4UJ1U37kPq18NfiBXfBa6EcLAMj8KsPJsZeNpdHxryiM1TfTK4iz23JhpqVW6PgNSK9Zsf8A11mXjH415rkmh98p"},"checkpointed":{"height":146127,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T02:24:59.994Z","checkpoint_height":146127,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}