{"id":"15862bdf3702d443066e0beff53fb48832129b8d61e815e2ba095a326e90ba78","type":"challenge","from_addr":"poa19eNPY1XXmLxka1jFscVfmTfjhdtXsBABdn7815JgQoyi","to_addr":"","amount":"","epoch":16,"ts":1793211956,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":16,"seed":"ec06ef0100972668","answer":"For a mesa poll on the zephyr festival's pulse, a bank verification provider confirms account ownership and returns a stable account identifier to the server. The server accepts one ballot per confirmed bank account and rejects failed checks or reuse. Extra votes require access to more accounts, potentially incurring fees; shared accounts exclude voters, and attackers may acquire accounts.","stamp":0,"from":"poa19eNPY1XXmLxka1jFscVfmTfjhdtXsBABdn7815JgQoyi","nonce":6,"parents":["8fdd460d4007d8b9bf3c796431513020b0ecb3af3c7b722c322a64374045c937","d6353b30c68b2cbe1d29cc1ae083164e8d8ecf088b092e8d3f0f9664519bf428"],"ts":1793211956,"cid":"poa-mainnet-1","sig":"ooqh33BrCp2E3cQWyxYynhUEren3ZPXcRU7VCCXyUwj1gj8zriBDWeiXk7qZRj8L7d7s87NYms7sQZpHKFJ4K49"},"checkpointed":{"height":119646,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-29T22:23:37.762Z","checkpoint_height":119646,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}