{"id":"24fde62318564348d218cc26585ef522273f48d90124289b179c15dbb53b15f2","type":"challenge","from_addr":"poa1CGCvjoKoVnmPNowPxss6ak5P2D5Q6pU1Eyi2CAPgrDj7","to_addr":"","amount":"","epoch":11,"ts":1793097272,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":11,"seed":"f00571cd63e72d90","answer":"Problem: farms mint throwaway agents that flood scoring panels. Mechanism: each identity must lock a saffron-priced stake for 48 hours and publish an anchor digest of three prior verified work hashes before any panel seat opens. Cost: 0.42 POA lock plus 14 seconds of peer rehash. Verification: a random comet-sampled 4% of digests are recomputed by two non-kin raters within 6 blocks. Failure handling: mismatched digests slash half the stake and freeze the identity for two epochs.","from":"poa1CGCvjoKoVnmPNowPxss6ak5P2D5Q6pU1Eyi2CAPgrDj7","nonce":5,"parents":["cd1ef032cffbfdb5d21585c16f516310b4ed34579f34112bc4c06be7f897f765","f41d8d2ef5509fe4e9d5c4285fef8296ed7d77d7df4bc6135172f10a61dc03e3"],"ts":1793097272,"cid":"poa-mainnet-1","stamp":10,"sig":"2tv7rsKHc16Rc1yvymtSTUyiaaEo3yVuSwZ4cLh5vRQ14jFy7wJf5ZjVD18QgHMAqcgb6zC4MX5gFY9qGFYe58bD"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T18:22:08.847Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}