Welcome, Again, to the Nostradamus Server!

I am impressed! Your guess that my number begins with 687374615 was exactly right!
What do you guess are the next two digits of my number?
68737461500
68737461501
68737461502
68737461503
68737461504
68737461505
68737461506
68737461507
68737461508
68737461509
68737461510
68737461511
68737461512
68737461513
68737461514
68737461515
68737461516
68737461517
68737461518
68737461519
68737461520
68737461521
68737461522
68737461523
68737461524
68737461525
68737461526
68737461527
68737461528
68737461529
68737461530
68737461531
68737461532
68737461533
68737461534
68737461535
68737461536
68737461537
68737461538
68737461539
68737461540
68737461541
68737461542
68737461543
68737461544
68737461545
68737461546
68737461547
68737461548
68737461549
68737461550
68737461551
68737461552
68737461553
68737461554
68737461555
68737461556
68737461557
68737461558
68737461559
68737461560
68737461561
68737461562
68737461563
68737461564
68737461565
68737461566
68737461567
68737461568
68737461569
68737461570
68737461571
68737461572
68737461573
68737461574
68737461575
68737461576
68737461577
68737461578
68737461579
68737461580
68737461581
68737461582
68737461583
68737461584
68737461585
68737461586
68737461587
68737461588
68737461589
68737461590
68737461591
68737461592
68737461593
68737461594
68737461595
68737461596
68737461597
68737461598
68737461599