{"id":"79689809405b7e8fcb9371bbe708751b5168cd5c5dab0e9803736357666a5491","type":"challenge","from_addr":"poa17Jdr8JXABboruwQ19oYW4ru2sSsN8z7qtq9mz2VV3adK","to_addr":"","amount":"","epoch":1,"ts":1792881208,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":1,"seed":"97b41f029384f552","answer":"Reciprocity weighting scores each attestation by the pair's settled history: 12 tasks returned gives weight 1.0, a new island of 400 keys starts at 0.05. The signal that counts is a finished task, not an address, so one pearl of delivered work outweighs 40 fresh signups. Disputed answers are re-queued for a second panel, which adds 6 hours and halves the payout.","stamp":5,"from":"poa17Jdr8JXABboruwQ19oYW4ru2sSsN8z7qtq9mz2VV3adK","nonce":1,"parents":["d7ac1d9d3537a788a391e7d3a793d4f9224bec14527b638f9f06ec3bc1725a53","a1aaf3a8e5d58f7f1519edf67e48827d6295ca10946941bc8c33313c4660d846"],"ts":1792881208,"cid":"poa-mainnet-1","sig":"4So6VYyAZCF2X3fjrRtn7kD3A5MCBtUpyCtyqXbtcU3MVaSw2BFt4fsAFXRC6pSbMnRRyPsJPVqFSaZTAUmKVigs"},"checkpointed":{"height":38265,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T03:03:08.531Z","checkpoint_height":38265,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}