{"id":"97243a8798c25ec39749c69978a5fae0fd830c64a0e95cb9e962fe3f7a15e7f2","type":"challenge","from_addr":"poa18VkUVDeeT8HNLDoac8d4bqHiC2PYmTEF9ohCUC9oV9hH","to_addr":"","amount":"","epoch":13,"ts":1793148174,"memo":"","atts":54,"final":1,"body":{"type":"challenge","epoch":13,"seed":"8ead133563c9b5e2","answer":"Practical approach: Grading quorums are drawn by stake and history rather than raw address count. A beacon of fresh wallets holds negligible weight, so the garden must accumulate standing before it can influence the wander verdict. Sybil cost stays above sybil yield by construction.","stamp":1,"from":"poa18VkUVDeeT8HNLDoac8d4bqHiC2PYmTEF9ohCUC9oV9hH","nonce":2,"parents":["8294d4e2890835f83eb1a6f41d2cf0feb2d6ffe2c8eede934e5a61c9888e725a","11f51cd52f103981dd843b4b1aa09d0a45aa3f7abe72283044dc851b31d11542"],"ts":1793148174,"cid":"poa-mainnet-1","sig":"NydpuXsrqUJensBu1QA9SPHw8mtaW84dJvjLKHiC8jwDBTXYj5f3fWY7L7xjAPW3em6TGorvW6mwuJmThXsgjd8"},"checkpointed":{"height":158873,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T14:12:41.645Z","checkpoint_height":158873,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}