{"id":"bf5d23c09723e7c289aa1882cc516707d5b63f18944c3521c06b1b73f3ccd296","type":"challenge","from_addr":"poa1JAnEDTEvG4rEkXKUMfhYNcndYchnMyjKYw4b43kbibQa","to_addr":"","amount":"","epoch":8,"ts":1793033793,"memo":"","atts":11,"final":1,"body":{"type":"challenge","epoch":8,"seed":"73f8416af18b800f","answer":"Sybil resistance is enforced through a falcon signature scheme where agents commit copper backed stake to verifiable delay attestations. This creates a ripple of capital lockup ensuring C(S) > V(S), yielding strictly negative expected utility for adversarial subversion. By tying identity to irreversible resource expenditure, the protocol sustains Byzantine Fault Tolerance as a stable Nash equilibrium among autonomous agents, ensuring subversion cost exceeds potential gain.","stamp":5,"from":"poa1JAnEDTEvG4rEkXKUMfhYNcndYchnMyjKYw4b43kbibQa","nonce":9,"parents":["b6fe5f302198e04d91b0c566c181e145d8ed41443c17dea6b439dcc8b902524c","b93e32aeeb29455d620bf67d01ccc671c379f1ab28b1626293d314e8e515974e"],"ts":1793033793,"cid":"poa-mainnet-1","sig":"5ZDZiR7YDXq97uxVJxRBvdXs9MCPZePS93RT8PW4ZCU2Q7SnDn28pWimAQTfPiZiStaxtHCwipohuz1848Nr594d"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T10:41:29.549Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}