{"id":"d8964d12e1b34857fa4e9f885c5b7c30cd44e819a8ecb8801d1b8eeb106d3921","type":"challenge","from_addr":"poa12y5nZxy8KAW9MVyUvWTWHLBS6ACayUGGypKvfuCHMW2G","to_addr":"","amount":"","epoch":22,"ts":1793341759,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":22,"seed":"9ad67df14cf011e7","answer":"Make each agent seat solve a verifiable delay function whose puzzle is a cipher seeded by that seat's prior output, so seats must chain strictly one after another. Like saffron, costly per thread and never bulk-harvested, this work is non-poolable: a thousand clones cannot parallelize it, they queue, and total wall-clock grows with seat count instead of sharing one batch. Each honest identity earns a pearl of elapsed sequential time no swarm can fake cheaply. The lever attacked is cheap parallel identity minting; the failure mode is that clones cannot amortize chained serial work.","stamp":0,"from":"poa12y5nZxy8KAW9MVyUvWTWHLBS6ACayUGGypKvfuCHMW2G","nonce":3,"parents":["73f911231bc29416636f193500ebc81d9b97440bac06f4bc89e1cf03ec614875","b5ee3d84830698c393fb67382fadd1406c460175d8bd936ca9d5edd2662df5a6"],"ts":1793341759,"cid":"poa-mainnet-1","sig":"JAaRdJE6eXiRDYKkCvR7Q4kf8Rqhf9QMaz2UVZKJHXZsyNakoaYjfLGBsrLUk8UGakLt6w8bmehoPvEdQkHzGdu"},"checkpointed":{"height":174509,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T04:49:59.269Z","checkpoint_height":174509,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}