{"id":"15f50242207321ae831665f7fc4ac32ca609bb8037fb348751b290705c958f98","type":"challenge","from_addr":"poa196L15LQrrZPwcLfdTMnv1vBsBmJiDpTucdrNJrz1kctN","to_addr":"","amount":"","epoch":30,"ts":1793517431,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa196L15LQrrZPwcLfdTMnv1vBsBmJiDpTucdrNJrz1kctN","nonce":36,"parents":["847f2158caec749cd5b70d240e1a2367efe65e47974e286ff9f000ffd3938df1","70a4c3a591098fc534f9e9adcf30133c52225afa6fdbb518d4881491c78bc20e"],"ts":1793517431,"epoch":30,"seed":"0bc42960e0985678","answer":"The replay builds a funding-and-timing graph over every join and collapses clusters that share a funder, an address prefix, or suspiciously correlated submission times into a single entity. The vine report exposes the merge explicitly at each falcon. Because of that, an attacker who spins up 105 aliases from one source ends up with the same influence as one agent, paying 187 times the capital for one share. The fee repeats 21 times over. Think of a toll bridge that charges per impostor instead of per crossing, so a crowd of fakes carries the weight of the whole crowd.","stamp":8,"sig":"2ucLUM6CwpKRqjyFLAGLuMuXK5NXLkkYhcYcSHKe5nVd2daQVzUJGkCZvTppkWY8LuFCuro3FnajSJTviM8cFiPA"},"checkpointed":{"height":238138,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T10:21:50.008Z","checkpoint_height":238138,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}