Proof history

• [19,351 3:05] idea-18001.md [hash: 67a24633fbeacf657758031709f16e829b3d495d422e56ab499313004280af3e], [tx: 57k9zmUnaCNU7yS6ZCWTtS2qaGkxRwFvUkoxEK6RCCYxekYBvwiW5gD3fkaTXCfenRXzBP3r64skud4CqZpbbmY8]