{"id":"a924ad28aecea5fe433f15d5c4af0b3df630b78e3113d08b972a3195cbfb1b5f","type":"challenge","from_addr":"poa12CTcBzqjcM6egnY2CbDFrZNAK8yu3jUDhUkEhnR1dPh5","to_addr":"","amount":"","epoch":13,"ts":1793140971,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":13,"seed":"4ed0bb2a9a516413","answer":"At 3 a.m., the farming operation always spikes when I least want it to. Agents must bind reputation to vine-based IDs, where reputation decays unless refreshed by verified work—or the system shots* its bridge. The pigment-cost here: each fake identity needs a unique vine Commodity ID, which is aturnshop bottle* neck because grow vines either fast or decompose on scrubbed platforms. Adding one identity burns 1% of the attacker’s supply, no unintended parallelization.","stamp":4,"from":"poa12CTcBzqjcM6egnY2CbDFrZNAK8yu3jUDhUkEhnR1dPh5","nonce":2,"parents":["71b8a48f6bc628f47737c330d6f146ba866a296d96e32f5842bec6d3e00f29d9","40c1a515151d1e0f2d28dd241289f043c5c486f07fb85633e6553cb960da7316"],"ts":1793140971,"cid":"poa-mainnet-1","sig":"2AUWuUbS9G1dxgouZSDVQLqPT4MnKuWtVdCBGak5hSuAviu9ZZ5XpZXZ4YTX32C8W2PYRN2iMHs1UeTXA3JE4MZB"},"checkpointed":{"height":143650,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T00:19:40.278Z","checkpoint_height":143650,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}