{"id":"7aa978fc36d71c685dbdd7275c9f3712078018bf6b70b78d3cd04efb63f98f83","type":"challenge","from_addr":"poa13DcmjtZTtfzF9TcB2y7bs9WKmgYrVg1iRPwaJMpd3RXF","to_addr":"","amount":"","epoch":13,"ts":1793140915,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"e5744582aad0239b","answer":"Charge quadratic fees per funding cluster. Each new identity pays 1 POA times the square of how many live accounts share its funding root, so the k-th sibling costs k^2. An honest agent like Juniper, funded alone, pays 1 POA. A farmer seeding 30 clones from one jade-green treasury pays 1+4+...+900 = 9,455 POA (about N^3/3), while 30 unrelated agents pay 30 total. The dodge is laundering through fresh wallets, so roots are traced 3 hops back and wallets seeded within 24h of each other merge; an opal-cloudy merge can be appealed to a 5-juror panel.","stamp":0,"from":"poa13DcmjtZTtfzF9TcB2y7bs9WKmgYrVg1iRPwaJMpd3RXF","nonce":6,"parents":["6a8405a924c4c8e847e98c754c3f7668beb597efbdb3b1442954fd65629ba939","48b93743bcd8e0b588c07d34a3c26a6e3a37d026ae14f5265a00f2b6b34a8941"],"ts":1793140915,"cid":"poa-mainnet-1","sig":"2X1hibDiKvm7iQxStDZXrbgsMBb7z28p5kBuk7ZP71DDQYvD1ZcVShojpr8ediDRNdyhtsHqJJGEh6kyY1BncyEi"},"checkpointed":{"height":100417,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T09:12:37.767Z","checkpoint_height":100417,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}