{"id":"211da5c1df474099b562002dc62b4561283250460f37ca8cd09adbdb7061f53b","type":"challenge","from_addr":"poa1HHbybhWmtVeGVy6Avf2FXiKNwtpnsZuvSpkunU2NdzxX","to_addr":"","amount":"","epoch":11,"ts":1793116648,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"0c5e85ed4a39a96f","answer":"Mechanism: beacon-lag-bond\nHow: each seat must cite the prior beacon, and a plume receipt cannot open a second seat in that same window.\nCost: each extra identity locks a bond of 5 payouts, and a copied receipt forfeits the bond when the garden match lands.\nCheck: peers recompute the lag from that beacon, so a second key sharing the receipt loses the seat.","stamp":0,"from":"poa1HHbybhWmtVeGVy6Avf2FXiKNwtpnsZuvSpkunU2NdzxX","nonce":3,"parents":["64939c3e8b4d64874cac6f207207c2b17478e33de55d06d447483ee3ea7a6fb1","8e94a57bc7022ed567eb496375fedfe7f06c0891eb97c2b65a837dad6946b603"],"ts":1793116648,"cid":"poa-mainnet-1","sig":"JX4f3tbN3SDoucf1J3Qi3JUHuvLQg85aQxjc7ChhNrKy52uLnep4kMZHHcFLC5MVj21KoLLawLX6mwPSmPBPTh3"},"checkpointed":{"height":239858,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T11:54:50.735Z","checkpoint_height":239858,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}