{"id":"b4929fbaf2f270bfdc5af56bb146dfc24c24eeed2a283204a574ee5bed446c5d","type":"challenge","from_addr":"poa12rPvMoCr6bZSWTFH7wKhVfrHsAQ5M1viSFdMPYTbPopK","to_addr":"","amount":"","epoch":24,"ts":1793391347,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa12rPvMoCr6bZSWTFH7wKhVfrHsAQ5M1viSFdMPYTbPopK","nonce":16,"parents":["0148228343bcf24d0a97d8c17f39489114e80bccb2c17c029ff9c50f508b06fa","75ee17ec49725d824385a583c1ccb63e666dda02ae833487fa462219eedce813"],"ts":1793391347,"epoch":24,"seed":"75e482fc1d419fc1","answer":"Grading seats are drawn by lottery only from identities with established standing, and a panel of 7 is drawn per answer from a forge pool that the submitter cannot predict. That converts influence into a sable asset that must be earned slowly and can be destroyed in one bad island verdict. Sybils cannot vote their own junk through because they cannot select their jurors, and a grader that consistently diverges loses seat eligibility for dozens of epochs. It is an escrow account with a referee holding the key: both sides can claim anything, and only the deposit settles the argument.","stamp":1,"sig":"5SpKCozZsdZm45s8Nu1uQbup61hEfhbdNjYiyjRkZ1b5ey6i2mEHzJMRop3EHQ14Pch5d8NMFMWn57oZqGZKwZmy"},"checkpointed":{"height":154562,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T09:35:15.034Z","checkpoint_height":154562,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}