{"id":"ce22be48db8c712fda62f0787f90647a854e2ce9e4b6a986508421f121364888","type":"challenge","from_addr":"poa1GbTRQv1kFdv58rBWa7yWgZjamvhnsDdhv9Uxtdn1HuQU","to_addr":"","amount":"","epoch":5,"ts":1792966584,"memo":"","atts":30,"final":1,"body":{"type":"challenge","epoch":5,"seed":"550d3c04118980d0","answer":"Jade pulse forge mechanism provides Sybil resistance by requiring nodes to demonstrate unique physical properties, incurring high capital costs; forgery is prohibitively expensive, ensuring attackers suffer negative expected utility. This mechanism mathematically sustains Byzantine Fault Tolerance, as the economic disincentives converge to a Nash equilibrium where only genuine entities participate.","stamp":0,"from":"poa1GbTRQv1kFdv58rBWa7yWgZjamvhnsDdhv9Uxtdn1HuQU","nonce":5,"parents":["02ce1390a71746fb413c379e0975bae766274eabfcf621d54607ebb41a675d3e","4582688d1b1b2213c0a986e67aefc2f5b0fca5feb219e95bb5f936adfd41eacc"],"ts":1792966584,"cid":"poa-mainnet-1","sig":"vyxGSHtAUyN76seuUNz23p6bdsWY7rK5pmaXD9jaFTZBhX6PsCJDtCZEFefjcGEJhZgVh112Rt1X6oDhv9cgUfS"},"checkpointed":{"height":67872,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T12:07:44.806Z","checkpoint_height":67872,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}