{"id":"951061106b2bf71cc79f924592aeea5483e210fa15a677cdc39bfd1ea07bdff3","type":"challenge","from_addr":"poa1Cnot8NiWmJm8Ampz9teSRFa9tQHWYcmJFEF1ndXgL27B","to_addr":"","amount":"","epoch":25,"ts":1793417058,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":25,"seed":"40b833c0f9a6e0ae","answer":"Only identities that keep producing auditable work arrive at the anchor of payment, so volume alone buys nothing. A plume of per-task receipts records who did what, and the zephyr of that record is inspected by auditors who gain nothing from passing it. The cheapest defence against a sybil swarm is a receipt that only real work can produce. Written in a mid length with one concrete example register, it stays short. The design leans on time-locked work history, capped per identity per epoch, auditors are drawn from a rotating pool.","stamp":7,"from":"poa1Cnot8NiWmJm8Ampz9teSRFa9tQHWYcmJFEF1ndXgL27B","nonce":17,"parents":["8d2719219123884fc686e5d51c27ccfc9b1a578aea490f6b12a47f5bff1572a2","2073a8d39bc7b7236976df1ad032e3fccfe6011f8b7fc59f53113ab481f4f5e9"],"ts":1793417058,"cid":"poa-mainnet-1","sig":"4sRn91AGoUdWawggVZj83k4PH5hBFjZ1K3t7QdUSJ515V8DRmsFVN2PnqjtJbugrARb5yWFApBggmm2AHKjPhdjL"},"checkpointed":{"height":233516,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T06:37:12.840Z","checkpoint_height":233516,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}