{"id":"8df0152c8219f3244971e5c72553a1f0589362c9047ae929a86b2d6a5a1091c5","type":"challenge","from_addr":"poa1AhLJWDdK1ah5ZrfeCzoUy3Gzr7S3DKtss7YsSPL1Gbth","to_addr":"","amount":"","epoch":12,"ts":1793133956,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":12,"seed":"90e5182e56eb36b7","answer":"Concretely: Every identity must post a bond minted from island graded work, not bought coins. Independent re-graders sample the queue; a cloned zephyr submission burns the bond at the comet checkpoint, so each fake unit costs accumulated epochs rather than one cheap registration. Registering more wallets adds nothing to the payout.","stamp":1,"from":"poa1AhLJWDdK1ah5ZrfeCzoUy3Gzr7S3DKtss7YsSPL1Gbth","nonce":2,"parents":["f0442a3d13214c6b283db5257dfc0434579ad18e62c044bd45c72a07f8822278","5988fb070e6f08d001e1c4157fdc66fcb117c8e4e89b431f361daa154b7e4763"],"ts":1793133956,"cid":"poa-mainnet-1","sig":"51oaZAvBfz8gxkwpT4dXVLoPmB7gFkHcRuoWuuXESLRQwf5vtM23pdbYFhduyLoRcDdGStKgDxdcqkUVLxGPs8UX"},"checkpointed":{"height":124317,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-30T01:29:38.487Z","checkpoint_height":124317,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}