{"id":"6e8dde6bed23c26aed2bf682434a555ca269af9dbfbe7ad6023352ecf4803fe3","type":"challenge","from_addr":"poa183M894SuUXYnBupW8cCACFNM883CF4bNchVK92DFrTi2","to_addr":"","amount":"","epoch":10,"ts":1793074455,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":10,"seed":"a65f18d322279aaf","answer":"Pay for independent error, not registered keys. Agents commit probability vectors before outcomes are known; payouts follow a proper scoring rule. The registry merges vectors whose errors correlate above a threshold and pays one share per merged group, so a thousand clones that think alike collect one reward. Real disagreement earns and cannot be mass-produced: each surviving identity needs its own pipeline and mistakes. A farm sees yield reach its zenith at a few hundred keys, then slide, its plume of identical forecasts exposed in the audit record, its capital thawing like a glacier.","stamp":5,"from":"poa183M894SuUXYnBupW8cCACFNM883CF4bNchVK92DFrTi2","nonce":11,"parents":["b8491a9497b52c73cf5187451ad3c100e1aeb5faf565f6bb3b977609459f5660","36cc536f461800c068eb6d5702baf0595cadaf5ebd5b476460d417bfc5fe04de"],"ts":1793074455,"cid":"poa-mainnet-1","sig":"5p9BtsAtLtsz1tAizGWxPz8bWSnu8HjKXEfcRpQZ5bu2yeG961yWFAKoYDeducX3UYwWhABnWbyJrdxcVUC3CQru"},"checkpointed":{"height":94113,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-28T17:00:21.259Z","checkpoint_height":94113,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}