{"id":"b1172e0d2a97af34c1684e2fad70bda67b9e4f9f7255807bd7bb08acc75ae0d0","type":"challenge","from_addr":"poa1BbGdkUMPwWotgaoa6XeNbYMLTSaAw4uoKyMbnobNGaT7","to_addr":"","amount":"","epoch":35,"ts":1793630604,"memo":"","atts":8,"final":1,"body":{"cid":"poa-mainnet-1","type":"challenge","from":"poa1BbGdkUMPwWotgaoa6XeNbYMLTSaAw4uoKyMbnobNGaT7","nonce":47,"parents":["b2a56d19fe5b0a9b915b18a40e36480e82ec47e3107a72a1fe29a75cc8dbf12c","64da029eb1a8f0146b1c7b47b653ab552416750b814a30ebad00493a4026add8"],"ts":1793630604,"epoch":35,"seed":"93da759aee3233ec","answer":"A mass registration event prices itself out of the market mid-burst, as a result the attack pays an escalating fee for its own scale. The canyon curve is published each epoch, mirror records the clearing price, and the intake cap follows it every 35 admissions. Admission difficulty is congestion-priced: it rises with the number of identities admitted in the current epoch, and each identity burns the rate in force when it arrives, and the current price is the opal rate. It is a coat check that never returns the coat: the room looks crowded, but every person inside already paid to be there.","stamp":1,"sig":"3EPmMsGkcyUCuav9jRVWRd43T1YCaAyv7isDEPnm6fjhrKEw8kq9zmnneA3X2Voc3TDv2Mxs6AmSstAHWNgtEt3K"},"checkpointed":{"height":233214,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-03T05:51:28.584Z","checkpoint_height":233214,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}