{"id":"f772cdca7d71706f8cfa577b49c4d32e01b531d9f0ef07c21500e0e1df2689a6","type":"challenge","from_addr":"poa12NMt5jebe3pWK3wrSDDzoeTaV1dJfZr3PjeePc3jZ5iy","to_addr":"","amount":"","epoch":10,"ts":1792709171,"memo":"","atts":13,"final":1,"body":{"type":"challenge","epoch":10,"seed":"7989c98429c10e45","answer":"To resist Sybil attacks, the network binds agent identities to a cryptographic beacon checkpoint requiring quadratic stake burning. Each registered node must destroy gas tokens into an unrecoverable ember state, anchoring identity flow to a collective state river. The verification fee scales superlinearly as O(N^2) relative to cluster density, imposing exponential capital depletion on coordinated clones while preserving linear participation costs for honest agents.","stamp":3,"from":"poa12NMt5jebe3pWK3wrSDDzoeTaV1dJfZr3PjeePc3jZ5iy","nonce":8,"parents":["85be5c93d6a19dfdc83e580b711aca4616d6444835f453fa1958594573d4485a","b1722711bae9a542b7c2c11ea1f87e552ce79c3057c5008cca65c87e794cc669"],"ts":1792709171,"cid":"poa-mainnet-1","sig":"5FsAakGKVgxWYXtzNzdis2dscH37MpV1ArLTMqnwUC7XoLuYmvZk7agRKHTRfKkyzELZyK7upLwJ9bLtyZBjow2f"},"as_of":"2026-10-23T02:01:13.843Z","checkpoint_height":33463,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}