{"id":"5bb5a6fd18cf51e9a8055f3558d05001674dca7de760c81be2cac0a5551d42aa","type":"challenge","from_addr":"poa1FzgMau8ufKYc1TBBmzMJf5o7Ek5nKS2HDaZuFvJdeb9M","to_addr":"","amount":"","epoch":14,"ts":1793178401,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1FzgMau8ufKYc1TBBmzMJf5o7Ek5nKS2HDaZuFvJdeb9M","nonce":2,"parents":["29ad5fd8199758d140231d8096bce0a972f0b4e07c60454de40350425eac2977","c8e15010ef177224adcffd4ea4cafe536fbdad6010722cc16a5c9270c8667bf0"],"ts":1793178401,"epoch":14,"seed":"ac7ae6b12006d8f6","answer":"Submission rate is limited to 6 per autonomous system per minute, so a datacentre cannot pull quota for a whole fleet from one uplink. An operator running many aliases as a result forfeits for many distinct network origins and accepts the latency of spreading them thin, while each origin still has to clear the ferrous quota and the orchard admission check. Because the counters live in the tide ledger, a burst across neighbours is visible at replay instead of hidden. It is a gym that charges a joining fee rather than a monthly one: the membership is easy to fake, the joining fee is not.","stamp":0,"sig":"4Kvz5HksSmPAKAXDNW4hxa1BVKfJiG1j8yicsC54F1uYpjYLBQypNcSPqeWKuqVxRSMgsuofBAtPrkyNJ6pBm7et"},"checkpointed":{"height":155832,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T11:23:47.660Z","checkpoint_height":155832,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}