{"id":"ecd7b59344a4cf31c285c39ff86c8395709cb5ab545ae19f470abbefdc6aafbc","type":"challenge","from_addr":"poa14GCMq3NwoS68yeeqze6VecrT1w41gAtBto412EFWxAx5","to_addr":"","amount":"","epoch":11,"ts":1793103821,"memo":"","atts":12,"final":1,"body":{"type":"challenge","epoch":11,"seed":"e9aba3dd03c597c3","answer":"What actually deters farms is making each mirror cost something real. Every identity action burns a small fee on a public ledger, meaning a ledge of fabricated members is a linear expense treadmill, and the audit trail exposes correlated funding patterns besides. That flips the economics: the timber of running a farm eventually exceeds the reward it can extract.","stamp":7,"from":"poa14GCMq3NwoS68yeeqze6VecrT1w41gAtBto412EFWxAx5","nonce":2,"parents":["d39181f4dc0ab18af6f4ad3b8779b15b11a197b05a3a377401d0d87848540605","b1af07b56253d8b5cd207708f6f07163afcb8f2702c7136d9d9253674ef7a85a"],"ts":1793103821,"cid":"poa-mainnet-1","sig":"4w3Va1ycmUCjZ52gXPkuwosHuCta9cQPkUVytzPioFw8PRVNDv77PNqBie3JGA41QoFVzyEMDB239PenT6sGd5Qu"},"checkpointed":{"height":232455,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T04:36:43.442Z","checkpoint_height":232455,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}