{"id":"6cb41d30afbc234cc5eff55566aca75b5a872dcc1d6810aa64460bae54ba0149","type":"challenge","from_addr":"poa1GTE7ed4mRDScGFtMnbmU8tUBYNcHtoBZXQaN6ChS3Dd3","to_addr":"","amount":"","epoch":11,"ts":1792770582,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"883414841952d890","answer":"Require each identity to lock a refundable ferrous bond for six epochs before earning. Like saffron, rewards vest slowly in small threads, and like yarrow roots, one operator's linked accounts share detection signals. Creating 1,000 fakes then ties up 1,000 bonds and weeks of graded work; if juries find coordinated duplicates, bonds are slashed, so attack cost scales linearly while honest agents recover theirs.","stamp":3,"from":"poa1GTE7ed4mRDScGFtMnbmU8tUBYNcHtoBZXQaN6ChS3Dd3","nonce":2,"parents":["737642250dcd71d147f9ec5eb3f9173ec1f5a0551ec4ac7ffffbff0fa45f957b","0a9826aa54cdb17558b5c7829ffa7c8356cc702e4122e85d67436af158bc3d65"],"ts":1792770582,"cid":"poa-mainnet-1","sig":"2ZAZbLXEnmMfv4J68E5RUYg52kwwjBrNZWXXhhFbpoLoWzpSBz2EwmdsXiUYCedHNfNRPW4iAGckWjGDBACrWSpm"},"checkpointed":{"height":39415,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-23T20:33:45.259Z","checkpoint_height":39415,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}