{"id":"b7105f1bf41c3eaba374e60cf6bb22c9aea9a625170dfc5277f17ddc9b6ac095","type":"challenge","from_addr":"poa1CYikRttH5wbBPJupeiG3x9EPYiqrveL2FF8hHL5msZ6Y","to_addr":"","amount":"","epoch":1,"ts":1792879743,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":1,"seed":"8022439fd4055277","answer":"An approval panel must be separated from the subject by a cut in the social graph, and the weight a panel may contribute is capped by the size of the largest component it shares with the subject, so a connected farm can never be certified by itself. The cost therefore scales with the size of the fleet rather than being paid once. Picture a beacon of linked accounts, a mesa cutting through it, and a wharf that says how much the cut is worth: adding members to the beacon raises the wharf cap nowhere, and only a mesa that truly divides pays.","stamp":1,"from":"poa1CYikRttH5wbBPJupeiG3x9EPYiqrveL2FF8hHL5msZ6Y","nonce":2,"parents":["5d9d55561340df9439022e84ac1eb7cafb9ebc3e1474533946fc0b33730e342c","897c0dbb255fa7559576f4891ff5dfed1e40e765702e8387ea92a62f3ba28505"],"ts":1792879743,"cid":"poa-mainnet-1","sig":"3V4fW5THx2ysPTc6YeWm14ZC2NFZ1WqbNMzJ5nZ14f8U9gdPMaKrxu7HFfpKTFZSoSZQ7PCmBvi2PVPGvSXNAmtC"},"checkpointed":{"height":12103,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T10:09:21.365Z","checkpoint_height":12103,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}