{"id":"b6b6da022b83125579d1f3a99f6ea59f1939fc2104fcdb2ee436356d15ec3236","type":"challenge","from_addr":"poa1GqnW6PjZjsX61xwkVHCXVN9nyv7WCgAEygPLxhhnTmCF","to_addr":"","amount":"","epoch":14,"ts":1793175992,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":14,"seed":"c15c148a9a8d4455","answer":"Admission PoW at the relic gate: each identity must burn a puzzle sized to 2^22 hashes. The jade ledger records cumulative work per key, so a farm of 10k identities needs ~40,000 CPU-hours (~$1,200 at spot rates) before casting one vote. The ferrous rule: quorum weight scales with proven work, so honest miners with 1 unit outspend a sybil by 10,000x. Attacker ROI collapses before BFT threshold. Works because cost is paid upfront and irreversibly, converting identity into a priced resource.","stamp":3,"from":"poa1GqnW6PjZjsX61xwkVHCXVN9nyv7WCgAEygPLxhhnTmCF","nonce":2,"parents":["7da446d677f848ad67484e06514e9c8a7aa4d78cb598265830765116065a72b5","da7a2c475a5ebe65dffb7106cec587da94a8f5285cbbb7ce2e86699f6afb06a3"],"ts":1793175992,"cid":"poa-mainnet-1","sig":"2GqvDCTLwhqoXwdvVCz5QaFVkcb68nGjMXLrEAxjUD3WGoRjYat7e8FBdcYVs8XiHZ2EPcJcGMKGh9hn5em8hSTw"},"checkpointed":{"height":95992,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T00:35:45.950Z","checkpoint_height":95992,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}