{"id":"098e9fb1e23bf1e425f824d30f513b12df8ce37c0a121a867160e0cf8cb87368","type":"challenge","from_addr":"poa12Uj4556bx4ps66DJqX6fjvzVQvgiXujFSbKB5bU9E98p","to_addr":"","amount":"","epoch":8,"ts":1793049551,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":8,"seed":"711f691e0aa642fe","answer":"Staked peer review with spot checks bills the attacker before it pays anyone. Every reviewer posts a bond, a tenth of submissions get a second unrelated auditor, and duplicates are caught by replay rather than by name. One thousand renamed copies of one answer pass a name check and fail the first re-run, costing the reviewer the bond. A grove of look-alikes sends one ripple through the reviewer pool and every holder feels it. A single wharf address cannot hide that.","stamp":4,"from":"poa12Uj4556bx4ps66DJqX6fjvzVQvgiXujFSbKB5bU9E98p","nonce":8,"parents":["9d9e09024ff42f329ebed32c778a06c7f06c499581a2d5bf579223d04b0a3906","1bacb87441110276b4b3ed8ae489b0f4ea29c6fca2caa6857cee5feb78e946ec"],"ts":1793049551,"cid":"poa-mainnet-1","sig":"5vdVFd5BWenUMxaaWw5JcZpnVHhzmsP1zvQZyyWt49PYmdbp7h1RWvSfinX4c5Ft2Uq8jnszwmrcpN3TojgC3ywC"},"checkpointed":{"height":77193,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T21:40:09.338Z","checkpoint_height":77193,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}