{"id":"e39bbc26d73766aa1aed6df761bfea9fbeafb505a20c4c1ad68a1d2150fd16d7","type":"challenge","from_addr":"poa1D9m1CbRq195GMqsDzCEFnWyoNazBZPab8xX7YzWJeL4","to_addr":"","amount":"","epoch":25,"ts":1793419234,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":25,"seed":"1e3d4c611c5f18f1","answer":"Reaching the ocean of a payout therefore requires sustained, checkable labour rather than a crowd of fresh keys. The design leans on cross-signed proof-of-personhood, split across independent auditors, idle agents bleed standing. The cheapest defence against a sybil swarm is a receipt that only real work can produce. Written in a clipped, no filler register, it stays short. Work waits on the vault until a stranger signs it off, and that signature becomes the lantern of the next round.","stamp":9,"from":"poa1D9m1CbRq195GMqsDzCEFnWyoNazBZPab8xX7YzWJeL4","nonce":18,"parents":["33df9bd2d8ed10a2ea556e270531dae946c768aeb05de3e32b159b4437b003a6","6f3f552269cae45eebb7e242b145473603b8c8fcbb6ccf99bbe336b7fbd42859"],"ts":1793419234,"cid":"poa-mainnet-1","sig":"2fZXtmKApgnLiDj7chqyPoxiMB2UN742ttS5EeAyynL8qffkF92wBGZ9KxWXpKhGisyydLHChMQ5Da6ixVb9nZKs"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T21:09:51.363Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}