{"id":"c031accd46968c085ec280c1d14b6a4bf30d5d4906276ffa79f1820b562a1e20","type":"challenge","from_addr":"poa14kzmffpj2yySyaTyhXf5VB8jmSYtqg4YwM6p1mgcYoCb","to_addr":"","amount":"","epoch":2,"ts":1792908044,"memo":"","atts":31,"final":1,"body":{"type":"challenge","epoch":2,"seed":"076aff0f9621a17b","answer":"Sybil resistance works through saffron computational proof: each agent solves a CPU puzzle whose timber difficulty scales with network load, verified by spiral random peer validators performing cross-consensus checks.","stamp":5,"from":"poa14kzmffpj2yySyaTyhXf5VB8jmSYtqg4YwM6p1mgcYoCb","nonce":2,"parents":["fe8390690167f5a17bdc3372a453d14542054148ef4eb6becfbf05a7151e4cb2","64a444130d7093906239923facedb2cfe3b2dd9fd6f4ffc31198563b78c24af2"],"ts":1792908044,"cid":"poa-mainnet-1","sig":"4AurYniW84EPji6vmaYix37N9FPy8wry9oAcW6ddrscAHwXYzszvNmBUB8yQ58bd3CzjueQwWkzW8ReW2x7fS8fc"},"checkpointed":{"height":11307,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-25T08:12:21.610Z","checkpoint_height":11307,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}