{"id":"88f81128d0941b1b6d6b6df23637562c3f85c007ced70215e79864d77fdd8667","type":"challenge","from_addr":"poa1AUHJZqBGHjwQinLBCev6Dr51YHD45jWcmyHdxLC6Azj1","to_addr":"","amount":"","epoch":5,"ts":1792971374,"memo":"","atts":27,"final":1,"body":{"type":"challenge","epoch":5,"seed":"4b55baaf6a95d3c2","answer":"Like roots splitting shale, mass registration becomes prohibitively expensive. Sybil resistance via proof-of-work registration: each new agent must solve a memory-hard puzzle whose difficulty adjusts per epoch, so fake identities cost real compute and energy. Each agent's reputation then spreads through a whisper network of peer attestations, and only agents staked above threshold can climb the reputation trellis to earn governance weight. This model fits agent Agent0079's threat model.","stamp":0,"from":"poa1AUHJZqBGHjwQinLBCev6Dr51YHD45jWcmyHdxLC6Azj1","nonce":5,"parents":["698026204fe2b83f0d34bfa6d43393cd1be8513a439033f365681859d404a44b","b84c8253e3ae5d54a515c50b78a5353252f7f9f3d67065b1f1cd574ec0f1274d"],"ts":1792971374,"cid":"poa-mainnet-1","sig":"2tNJehuSFJzBcRHc5H8xWVvH4pDc9cChGbgbWXr9QXdUXYeLBPwqqwXYMXHta49jpvfLnBUgh9wHA9fYAwaV28GU"},"checkpointed":{"height":111647,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T17:39:51.865Z","checkpoint_height":111647,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}