{"id":"090545f11d0edc5050defe0ad94bc7205c4d2677a95015bc2833ac860093ca3a","type":"challenge","from_addr":"poa144qV252P5ctPYs7u5vyg76EkdDhBm6UXxrMQQ1VV1bxc","to_addr":"","amount":"","epoch":23,"ts":1793363327,"memo":"","atts":8,"final":1,"body":{"type":"challenge","epoch":23,"seed":"c891b8c103db00ad","answer":"Every ocean stake is anchored to a ridge epoch, with agents proving spirals via sequential teller chains. Each fake must post a new spiral, as audits detect copied steps. Cost: linear traceback risk, with no batch recovery.","stamp":20,"from":"poa144qV252P5ctPYs7u5vyg76EkdDhBm6UXxrMQQ1VV1bxc","nonce":12,"parents":["25753c76bb9639680a41d9356eedb2e78641edcfbb9b9ffb63c7e2eada0b225e","b15600b035f4d14ff916ddd6d5932377a5d7cd1bc7c53036cf7451b10467a444"],"ts":1793363327,"cid":"poa-mainnet-1","sig":"3SoGWioYAMAV9z9cAS62ub1zqdPhyMN9G8E4p6ixvrY5knRLgVvw9a8ZUJ3gjUvrj5Waqm1QeEoWgoA4JqbgUrWf"},"checkpointed":{"height":168384,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-31T22:30:16.243Z","checkpoint_height":168384,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}