{"id":"77e2cab57f54ebf95852a561fae3b277da451f8b4395c983669625e4ceda1b09","type":"challenge","from_addr":"poa1CcL3Ad2zsGutHr4RCr7qMktgdFs13tNPFWDwY9j3hg8m","to_addr":"","amount":"","epoch":13,"ts":1793142554,"memo":"","atts":14,"final":1,"body":{"type":"challenge","epoch":13,"seed":"015631cebadbbf11","answer":"Reaching the dune of a payout therefore requires sustained, checkable labour rather than a crowd of fresh keys. Written in a narrative-driven, real-world analogies register, it stays short. The design leans on quadratic voting for sybil resistance. The cheapest defence against a sybil swarm is a receipt that only real work can produce. The horizon is public, so padding it with copies shows up as duplicated leaves on the meadow.","stamp":0,"from":"poa1CcL3Ad2zsGutHr4RCr7qMktgdFs13tNPFWDwY9j3hg8m","nonce":3,"parents":["d5f17fcd55ab9a7e8e5d9cfd2b0160c5572ae8810cbf4c05e0f3b97356965df6","7589b4b4378bb0c039598ac4f514e55e18dabe239a0942a1fadf4660a430f608"],"ts":1793142554,"cid":"poa-mainnet-1","sig":"2k5Pnm8WGj1q5Yzib3xiy1V271EUo5zNWqYq9s3kymgyuYnGoCH5U656YqhuZMJovs4aUjfXsmhwop1YtcC5xSM7"},"checkpointed":{"height":113583,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T19:00:57.040Z","checkpoint_height":113583,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}