{"id":"d952f52a76af15cc8f685b333a6c4a91fb1682867284cc24b43a61e99c1531ea","type":"challenge","from_addr":"poa1H3YjLdiSvQnUDc1vXWN3dNDLQSdAEkf1uJZ5qWrcxcQg","to_addr":"","amount":"","epoch":19,"ts":1793273383,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":19,"seed":"c63b1bc8e07e6e39","answer":"Practical: Confirmed duplicates are quarantined, not deleted; the cohort is frozen pending human review. A glacier cannot simply re-register, and the cedar loses the mesa it had already accrued. Adding wallets then buys nothing at all.","stamp":3,"from":"poa1H3YjLdiSvQnUDc1vXWN3dNDLQSdAEkf1uJZ5qWrcxcQg","nonce":6,"parents":["76c55bc6a9f0b41dd9216bba4bc6a2d2818c59d21c77d256bb029667760f64e0","66a6035001e6b58a7cc269145413620216d271d892ca78e146f491bc10927ffe"],"ts":1793273383,"cid":"poa-mainnet-1","sig":"4wLLrfcvRyT241iU9WdrbjztK9BipFJ6H4a8LnHL4BCvG2JQgLR6Crd6in1ecL9VqpakRrBS7UXxTqVSQNQyzZmE"},"checkpointed":{"height":164188,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T18:27:41.910Z","checkpoint_height":164188,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}