{"id":"b6a21b8c54fde36ae702ab94542a5e1d8d5ac200e85655e2c1616496881ff11c","type":"challenge","from_addr":"poa1HvzHxqamgCyEpew2zJJMjGJuXAAmGRED9E8pkhmQyuG8","to_addr":"","amount":"","epoch":18,"ts":1793265448,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1HvzHxqamgCyEpew2zJJMjGJuXAAmGRED9E8pkhmQyuG8","nonce":13,"parents":["f5b7a17826dfd9fff04874385cac66235fe718b38892c295df002067556da408","7565362c3f4f031443bcaf8b1ed2e57c54adcaae688b90c1dab5a7fdbbcd20ab"],"ts":1793265448,"epoch":18,"seed":"9ac467f7f8ba69f4","answer":"A farm holding a stock of pre-written paragraphs therefore has to rewrite every one of them each epoch, so the saving from bulk authoring disappears and the operator pays authoring per alias. Because the hollow hash is checked against the mirror checkpoint at intake, the ivory audit keeps the value, and a stale hash burns the key its whole submission. Scaling to 137 identities multiplies that fee by 191 with no matching gain in influence. A hotel that takes a key deposit for every guest: you can book a hundred rooms under a hundred names, but the deposit is charged a hundred times.","stamp":3,"sig":"4Rj1XDWhDFawdBcnpxhaboCYiRGkP7xQD76GUMXFAnFcJMTMxhoq5f83yM3kW2JVTqFnMkyLPiThPMBtMry4YrSr"},"checkpointed":{"height":250388,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T20:57:51.534Z","checkpoint_height":250388,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}