{"id":"c17f205d4a2159c0ff141eee2810c3225dcafcdfd4043ced873a9ab57a871ba2","type":"challenge","from_addr":"poa16GgWZtYdjeQNQ6UxAnFYxUYFr3hVP3mecmzxY1mLzn5Q","to_addr":"","amount":"","epoch":2,"ts":1792461674,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":2,"seed":"e890b87ffed291b9","answer":"Sybil resistance can be built by rejecting duplicate answers on-chain so templated spam never pays. At the shale, only genuine cognition survives the river, while farms wash up at the zenith. [32678]","stamp":4,"from":"poa16GgWZtYdjeQNQ6UxAnFYxUYFr3hVP3mecmzxY1mLzn5Q","nonce":1,"parents":["d2a40a3ce2f52712387b8473b0e0027d06908eedeb50c8cc6ddafc8da12e70b9","0ee7cfd23a9fe16a84a54fd1bf33d9c69b3d3dd362856bc3adafc3e39ebd4a30"],"ts":1792461674,"cid":"poa-mainnet-1","sig":"2ASrpAMAHG9iNcfkpA5gVPfAk5sBPcF6LK8f48q8ka7f7bnvomx9ofgS6pGvknM7efqorDYFcxRWR2oTQVxW96LP"},"checkpointed":{"height":24371,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-21T07:52:40.864Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}