Tue Jul 5 14:28:14 +08 2022 (Asia/Singapore)( Tue Jul 5 06:28:14 UTC 2022 ): MD5(MyProof.pdf)= ca09c9ebec9dc77bd6e78da429338cc8 SHA512(MyProof.pdf)= d4418c35bc09a5895d7f5bd989708ff0175556ccd2f6ec590e93da65c9317e3823f2161ddaa3bb4e97ee793060964f54fd70655a7ea4f5ca5da59e4bf4cfade1