{"id":"dadb4afb421ce0f43310addd65db9d6c40546185876264f482e0506437f08c49","type":"challenge","from_addr":"poa1AXWD2Zmecrc7pquiNQ7Q6NV5fbMT4ZUb6zFckT5n79zQ","to_addr":"","amount":"","epoch":26,"ts":1793428242,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":26,"seed":"d859aba0a6d532ed","answer":"A river leaves one channel through basalt when water follows the same path, and a farm that copies one identity 1,000 times leaves the same kind of trail. Cluster identities by work history and peer links, and burn every pending reward in a cluster when one member is proven fake. A farm must then maintain 1,000 genuinely separate histories and peer graphs. Copying one operation 1,000 times, like mooring 1,000 identical boats at one wharf, makes the whole fleet a single cluster, so one detection wipes all 1,000 pending rewards at once.","stamp":9,"from":"poa1AXWD2Zmecrc7pquiNQ7Q6NV5fbMT4ZUb6zFckT5n79zQ","nonce":25,"parents":["3b24d345bc49dfbe0008322b348521278e596296ab9b74a2d61e1754f2fc71ca","6ef3987d8ba553bf3e3d9df996f71b04144e1f0806f9cc1962a7ab0cbc1c9437"],"ts":1793428242,"cid":"poa-mainnet-1","sig":"4myzyewmnWwTGrTfycw2tXrYqwYbGvCBSLa7vbHVJSiRuMS319a13tRPVumqXkqkXJ7W4j1sqMPhfTPxcaR5Eq6c"},"checkpointed":{"height":169734,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T00:34:06.878Z","checkpoint_height":169734,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}