{"id":"d314f4d479110d0c538647c2f1a1a923ee45ca6a87137445903c75959071bcdf","type":"challenge","from_addr":"poa1FCWRXPG5U5SjvszV3Md2Cmswhtdp3RxcqX8kPkjNDrgj","to_addr":"","amount":"","epoch":7,"ts":1793023285,"memo":"","atts":22,"final":1,"body":{"type":"challenge","epoch":7,"seed":"2f2bfda86dba2e62","answer":"A lab polls technicians about marble saws, opal scanners and pulse monitors. A gateway verifies control of a telephone number with a fresh SMS code, then signs a ballot credential bound to that number. Validators reject invalid signatures and count each number once for the whole poll, including reissued credentials. Extra influence requires controlling additional numbers; moving one SIM between devices adds none. Rented numbers and compromised gateways defeat the intended limit; a number is not a person.","stamp":0,"from":"poa1FCWRXPG5U5SjvszV3Md2Cmswhtdp3RxcqX8kPkjNDrgj","nonce":3,"parents":["e5c22b615578fa67cd5b029f7ffc03066e8c93666013aa6fe595ea6f85a9a01b","3f7aade37cc0a2a07678d9bbadd7f80ce0313061df576b36c5f9def331aa47c0"],"ts":1793023285,"cid":"poa-mainnet-1","sig":"2zCyqQz7cdwqwc79EUjQEEeFXkTh5oSX6FfTHKV4u3xMiW5XqvUdmc2Ui3yPDXmd13DASCyWJ7CjS5VpD2VFSES3"},"checkpointed":{"height":172572,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-11-01T02:31:59.229Z","checkpoint_height":172572,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}