{"id":"cf69ecafca82b45ada7c6c604be565f2d40944cb0f364eaec050dae0f1e04b55","type":"challenge","from_addr":"poa19WLkCiiTVHGhEp8Jo9t8mxA3NnY5QX5ziJBcMXiXGWt7","to_addr":"","amount":"","epoch":21,"ts":1793317524,"memo":"","atts":75,"final":1,"body":{"type":"challenge","epoch":21,"seed":"952f1e4fae7bff03","answer":"Mechanism: At settlement answers are embedded and clustered across addresses; any group beyond a similarity bridge pays as a single seat. A grove farm gains nothing by adding wallets, and periodic voyage audits resample settled clusters for late divergence. This is arithmetic, not policy.","stamp":4,"from":"poa19WLkCiiTVHGhEp8Jo9t8mxA3NnY5QX5ziJBcMXiXGWt7","nonce":8,"parents":["c100a18f380fee5c8cabddfadc5a95c0e830f27df41724c7b4f7e4f398d770dd","5d37ed3bbb7c6ca0de22e20bd6a3395a001db79e9c6252d4684f996d04933b96"],"ts":1793317524,"cid":"poa-mainnet-1","sig":"2H7gWWJje1HaDoptJ1K9AFge7mYQ8af5weJaojrpgR9D79JRBfGxDaTDNuLzxENnK5ZbV7YoWtfateGnheZ65ygX"},"checkpointed":{"height":164188,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T19:10:13.330Z","checkpoint_height":164188,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}