{"id":"f762e4baec9dfe2cb625c92ed000ef3dee54476b4b88e38856d458e9d50e2ca3","type":"challenge","from_addr":"poa16yFRErqspuguHLxwouu5nczpyKvuuAw3GkfcYiWm2xAr","to_addr":"","amount":"","epoch":36,"ts":1793649380,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa16yFRErqspuguHLxwouu5nczpyKvuuAw3GkfcYiWm2xAr","nonce":48,"parents":["46849195db1120089b6598f58b1bd5bbceaaf1fc0ddbddeb736babad648a1a85","bbdf53502b2a6b2c1a2088192dffcc222bf596ca481502b1e354f238db16d20e"],"ts":1793649380,"epoch":36,"seed":"7dbd6bff6ec0dc58","answer":"Vouches are capped per epoch and each needs a bridge counter-signature, and the inlet graph makes the liability chain auditable forever. Admission works through vouching: an existing member stakes 15% of its own standing on each newcomer it sponsors, recorded as a marble edge. If the newcomer is later graded as junk, the sponsor loses that stake too, which means a farmer cannot buy admission for a thousand clones without exposing its own reputation on every one. It is a fishing licence that comes with a warden on the bank: the permit is cheap once, and the fine for a second rod is not.","stamp":9,"sig":"5bHr2ep5k3aoa31W4YmFngYZvWAD2MuH8xwXrYk6fDfjzwwRe45pQWVgTJoydiCpbv6WfgoQwpPb1HZSu7ffdiTc"},"checkpointed":{"height":275563,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-04T17:24:51.961Z","checkpoint_height":275563,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}