1 00:00:00,000 --> 00:00:13,890 [33c3 prelude music] 2 00:00:13,890 --> 00:00:19,620 Okay, then let's continue with the next talk. 3 00:00:19,660 --> 00:00:21,993 It's from vimja. He is from Bern. 4 00:00:21,993 --> 00:00:31,036 He studies computer science and deals with Bitcoin and Ethereum. 5 00:00:31,036 --> 00:00:33,657 He wrote his bachelor thesis 6 00:00:33,667 --> 00:00:36,488 on Bitcoin. So he will present us 7 00:00:36,488 --> 00:00:43,170 an introduction to Blockchain. 8 00:00:43,190 --> 00:00:47,200 A big applause for vimja! 9 00:00:47,200 --> 00:00:48,828 [applause] The stage is yours! 10 00:00:48,828 --> 00:00:56,761 [applause] 11 00:00:56,761 --> 00:00:59,330 vimja: Gret, that just broke down. 12 00:00:59,330 --> 00:01:05,230 [laughter] 13 00:01:05,230 --> 00:01:06,899 Now that's better. 14 00:01:06,899 --> 00:01:14,364 [applause] Thank you! 15 00:01:14,364 --> 00:01:20,600 Okay, of course that doesn't work, too. 16 00:01:20,600 --> 00:01:23,050 Then I'll do it by hand. 17 00:01:23,050 --> 00:01:27,840 It's probably because you consume all the wi-fi. 18 00:01:27,840 --> 00:01:31,290 So the herald told you everything already. 19 00:01:31,290 --> 00:01:36,570 While studying blockchain, 20 00:01:36,600 --> 00:01:39,710 I could learn many interesting things, 21 00:01:39,710 --> 00:01:42,830 and I want to share a part of this knowledge 22 00:01:42,830 --> 00:01:49,740 with you this evening. 23 00:01:49,740 --> 00:01:53,450 This is of course a very complex topic. 24 00:01:53,450 --> 00:01:57,410 So let's start with somethig easy, something we all know. 25 00:01:57,420 --> 00:01:59,170 To be specific: conventional systems of ownership. 26 00:01:59,170 --> 00:02:02,280 They express who owns something. 27 00:02:02,280 --> 00:02:12,380 These systems of ownership can be displayed as systems of transitions. 28 00:02:12,380 --> 00:02:17,150 That's true for financial systems 29 00:02:17,150 --> 00:02:19,380 and for real estate systems 30 00:02:19,380 --> 00:02:24,280 expressing ownership of land. 31 00:02:24,280 --> 00:02:32,369 The mapping consists of the collection of owners and their possesions. 32 00:02:32,369 --> 00:02:34,910 And every shift of ownership 33 00:02:34,910 --> 00:02:38,420 is a transition, that leads to a new steady state. 34 00:02:38,420 --> 00:02:42,520 Concerning the financial system, the state is 35 00:02:42,520 --> 00:02:47,700 the collection of all the bank accounts. 36 00:02:47,700 --> 00:02:51,690 And the transitions are between accounts, 37 00:02:51,690 --> 00:02:55,030 for example transfering money. 38 00:02:55,030 --> 00:02:59,179 That leads to a new state. We see this here 39 00:02:59,179 --> 00:03:02,920 with real estate as an example. This state contains the information 40 00:03:02,920 --> 00:03:07,000 of ownership for every piece of land. 41 00:03:07,000 --> 00:03:09,670 Then Bob sells Alice piece of land Nr. 42, that leads to a new state. 42 00:03:09,670 --> 00:03:16,840 I marked the difference to make it clear. 43 00:03:16,840 --> 00:03:20,950 It is important in all these systems that all participants 44 00:03:20,970 --> 00:03:25,070 agree on who owns what. 45 00:03:25,070 --> 00:03:30,880 Because, if they can't, there could be attacks at the system. 46 00:03:30,880 --> 00:03:31,360 47 00:03:31,360 --> 00:03:31,640 48 00:03:31,640 --> 00:03:32,250 49 00:03:32,250 --> 00:03:32,950 50 00:03:32,950 --> 00:03:37,840 51 00:03:37,840 --> 00:03:41,440 52 00:03:41,440 --> 00:03:45,310 53 00:03:45,310 --> 00:03:48,990 54 00:03:48,990 --> 00:03:54,880 55 00:03:54,880 --> 00:03:57,850 56 00:03:57,850 --> 00:04:01,940 57 00:04:01,940 --> 00:04:05,700 58 00:04:05,700 --> 00:04:10,020 59 00:04:10,020 --> 00:04:13,761 60 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--> 00:23:15,850 325 00:23:15,850 --> 00:23:19,480 326 00:23:19,480 --> 00:23:23,960 327 00:23:23,960 --> 00:23:28,480 328 00:23:28,480 --> 00:23:33,950 329 00:23:33,950 --> 00:23:38,990 330 00:23:38,990 --> 00:23:44,750 331 00:23:44,750 --> 00:23:48,130 332 00:23:48,130 --> 00:23:51,549 333 00:23:51,549 --> 00:23:56,149 334 00:23:56,149 --> 00:23:59,690 335 00:23:59,690 --> 00:24:05,350 336 00:24:05,350 --> 00:24:08,919 337 00:24:08,919 --> 00:24:13,269 338 00:24:13,269 --> 00:24:18,469 339 00:24:18,469 --> 00:24:25,210 340 00:24:25,210 --> 00:24:29,339 341 00:24:29,339 --> 00:24:33,410 342 00:24:33,410 --> 00:24:41,690 343 00:24:41,690 --> 00:24:45,690 344 00:24:45,690 --> 00:24:52,659 345 00:24:52,659 --> 00:24:56,519 346 00:24:56,519 --> 00:25:00,400 347 00:25:00,400 --> 00:25:03,440 348 00:25:03,440 --> 00:25:07,360 349 00:25:07,360 --> 00:25:11,509 350 00:25:11,509 --> 00:25:15,760 351 00:25:15,760 --> 00:25:20,290 352 00:25:20,290 --> 00:25:25,789 353 00:25:25,789 --> 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383 00:27:53,820 --> 00:27:58,499 384 00:27:58,499 --> 00:28:03,340 385 00:28:03,340 --> 00:28:07,799 386 00:28:07,799 --> 00:28:12,049 387 00:28:12,049 --> 00:28:17,390 388 00:28:17,390 --> 00:28:22,500 389 00:28:22,500 --> 00:28:29,130 390 00:28:29,130 --> 00:28:32,460 391 00:28:32,460 --> 00:28:36,190 392 00:28:36,190 --> 00:28:40,350 393 00:28:40,350 --> 00:28:44,739 394 00:28:44,739 --> 00:28:47,750 395 00:28:47,750 --> 00:28:53,019 396 00:28:53,019 --> 00:28:59,000 397 00:28:59,000 --> 00:29:02,249 398 00:29:02,249 --> 00:29:08,470 399 00:29:08,470 --> 00:29:11,480 400 00:29:11,480 --> 00:29:15,049 401 00:29:15,049 --> 00:29:17,990 402 00:29:17,990 --> 00:29:22,979 403 00:29:22,979 --> 00:29:27,700 404 00:29:27,700 --> 00:29:31,539 405 00:29:31,539 --> 00:29:34,710 406 00:29:34,710 --> 00:29:40,629 407 00:29:40,629 --> 00:29:44,410 408 00:29:44,410 --> 00:29:49,850 409 00:29:49,850 --> 00:29:53,879 410 00:29:53,879 --> 00:29:58,480 411 00:29:58,480 --> 00:30:01,809 412 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--> 00:32:22,239 442 00:32:22,239 --> 00:32:27,799 443 00:32:27,799 --> 00:32:32,679 444 00:32:32,679 --> 00:32:37,799 445 00:32:37,799 --> 00:32:41,700 446 00:32:41,700 --> 00:32:48,449 447 00:32:48,449 --> 00:32:53,330 448 00:32:53,330 --> 00:32:57,519 449 00:32:57,519 --> 00:33:02,899 450 00:33:02,899 --> 00:33:10,539 451 00:33:10,539 --> 00:33:14,379 452 00:33:14,379 --> 00:33:18,039 453 00:33:18,039 --> 00:33:24,759 454 00:33:24,759 --> 00:33:29,500 455 00:33:29,500 --> 00:33:34,619 456 00:33:34,619 --> 00:33:38,509 457 00:33:38,509 --> 00:33:47,810 458 00:33:47,810 --> 00:33:51,999 459 00:33:51,999 --> 00:33:56,509 460 00:33:56,509 --> 00:34:02,589 461 00:34:02,589 --> 00:34:06,630 462 00:34:06,630 --> 00:34:10,639 463 00:34:10,639 --> 00:34:14,119 464 00:34:14,119 --> 00:34:17,800 465 00:34:17,800 --> 00:34:22,149 466 00:34:22,149 --> 00:34:27,940 467 00:34:27,940 --> 00:34:32,520 468 00:34:32,520 --> 00:34:35,550 469 00:34:35,550 --> 00:34:39,100 470 00:34:39,100 --> 00:34:43,580 471 00:34:43,580 --> 00:34:48,130 472 00:34:48,130 --> 00:34:53,520 473 00:34:53,520 --> 00:34:56,980 474 00:34:56,980 --> 00:35:01,210 475 00:35:01,210 --> 00:35:05,590 476 00:35:05,590 --> 00:35:09,020 477 00:35:09,020 --> 00:35:15,420 478 00:35:15,420 --> 00:35:18,760 479 00:35:18,760 --> 00:35:23,230 480 00:35:23,230 --> 00:35:26,390 481 00:35:26,390 --> 00:35:30,510 482 00:35:30,510 --> 00:35:35,450 483 00:35:35,450 --> 00:35:40,350 484 00:35:40,350 --> 00:35:45,560 485 00:35:45,560 --> 00:35:52,350 486 00:35:52,350 --> 00:35:56,230 487 00:35:56,230 --> 00:36:00,450 488 00:36:00,450 --> 00:36:03,730 489 00:36:03,730 --> 00:36:10,180 490 00:36:10,180 --> 00:36:14,940 491 00:36:14,940 --> 00:36:18,540 492 00:36:18,540 --> 00:36:22,790 493 00:36:22,790 --> 00:36:26,770 494 00:36:26,770 --> 00:36:30,650 495 00:36:30,650 --> 00:36:35,210 496 00:36:35,210 --> 00:36:39,580 497 00:36:39,580 --> 00:36:44,200 498 00:36:44,200 --> 00:36:47,950 499 00:36:47,950 --> 00:36:51,920 500 00:36:51,920 --> 00:36:57,760 501 00:36:57,760 --> 00:37:01,480 502 00:37:01,480 --> 00:37:04,480 503 00:37:04,480 --> 00:37:11,420 504 00:37:11,420 --> 00:37:15,890 505 00:37:15,890 --> 00:37:19,150 506 00:37:19,150 --> 00:37:23,520 507 00:37:23,520 --> 00:37:27,110 508 00:37:27,110 --> 00:37:30,371 509 00:37:30,371 --> 00:37:34,880 510 00:37:34,880 --> 00:37:38,810 511 00:37:38,810 --> 00:37:42,400 512 00:37:42,400 --> 00:37:47,270 513 00:37:47,270 --> 00:37:52,640 514 00:37:52,640 --> 00:37:56,660 515 00:37:56,660 --> 00:38:00,890 516 00:38:00,890 --> 00:38:04,950 517 00:38:04,950 --> 00:38:10,320 518 00:38:10,320 --> 00:38:15,580 519 00:38:15,580 --> 00:38:18,331 520 00:38:18,331 --> 00:38:22,610 521 00:38:22,610 --> 00:38:27,110 522 00:38:27,110 --> 00:38:32,160 523 00:38:32,160 --> 00:38:36,990 524 00:38:36,990 --> 00:38:40,560 525 00:38:40,560 --> 00:38:44,290 526 00:38:44,290 --> 00:38:49,010 527 00:38:49,010 --> 00:38:53,910 528 00:38:53,910 --> 00:38:58,440 529 00:38:58,440 --> 00:39:02,720 530 00:39:02,720 --> 00:39:06,760 531 00:39:06,760 --> 00:39:11,520 532 00:39:11,520 --> 00:39:15,620 533 00:39:15,620 --> 00:39:20,170 534 00:39:20,170 --> 00:39:23,880 535 00:39:23,880 --> 00:39:29,230 536 00:39:29,230 --> 00:39:33,840 537 00:39:33,840 --> 00:39:38,910 538 00:39:38,910 --> 00:39:42,200 539 00:39:42,200 --> 00:39:47,270 540 00:39:47,270 --> 00:39:53,200 541 00:39:53,200 --> 00:39:56,920 542 00:39:56,920 --> 00:40:01,760 543 00:40:01,760 --> 00:40:05,930 544 00:40:05,930 --> 00:40:10,990 545 00:40:10,990 --> 00:40:17,330 546 00:40:17,330 --> 00:40:21,400 547 00:40:21,400 --> 00:40:27,360 548 00:40:27,360 --> 00:40:31,670 549 00:40:31,670 --> 00:40:36,740 550 00:40:36,740 --> 00:40:41,070 551 00:40:41,070 --> 00:40:45,860 552 00:40:45,860 --> 00:40:50,810 553 00:40:50,810 --> 00:40:56,400 554 00:40:56,400 --> 00:40:59,640 555 00:40:59,640 --> 00:41:05,760 556 00:41:05,760 --> 00:41:08,980 557 00:41:08,980 --> 00:41:13,850 558 00:41:13,850 --> 00:41:19,800 559 00:41:19,800 --> 00:41:24,930 560 00:41:24,930 --> 00:41:29,320 561 00:41:29,320 --> 00:41:33,350 562 00:41:33,350 --> 00:41:38,360 563 00:41:38,360 --> 00:41:41,200 564 00:41:41,200 --> 00:41:46,900 565 00:41:46,900 --> 00:41:50,980 566 00:41:50,980 --> 00:41:56,530 567 00:41:56,530 --> 00:42:04,960 568 00:42:04,960 --> 00:42:09,470 569 00:42:09,470 --> 00:42:12,931 570 00:42:12,931 --> 00:42:17,260 571 00:42:17,260 --> 00:42:22,060 572 00:42:22,060 --> 00:42:25,520 573 00:42:25,520 --> 00:42:29,430 574 00:42:29,430 --> 00:42:32,790 575 00:42:32,790 --> 00:42:36,220 576 00:42:36,220 --> 00:42:42,290 577 00:42:42,290 --> 00:42:46,270 578 00:42:46,270 --> 00:42:51,770 579 00:42:51,770 --> 00:42:55,930 580 00:42:55,930 --> 00:43:00,160 581 00:43:00,160 --> 00:43:05,520 582 00:43:05,520 --> 00:43:08,580 583 00:43:08,580 --> 00:43:12,090 584 00:43:12,090 --> 00:43:17,540 585 00:43:17,540 --> 00:43:22,870 586 00:43:22,870 --> 00:43:28,530 587 00:43:28,530 --> 00:43:31,550 588 00:43:31,550 --> 00:43:35,380 589 00:43:35,380 --> 00:43:39,260 590 00:43:39,260 --> 00:43:42,770 591 00:43:42,770 --> 00:43:47,520 592 00:43:47,520 --> 00:43:54,720 593 00:43:54,720 --> 00:44:00,420 594 00:44:00,420 --> 00:44:04,490 595 00:44:04,490 --> 00:44:08,280 596 00:44:08,280 --> 00:44:13,300 597 00:44:13,300 --> 00:44:15,870 598 00:44:15,870 --> 00:44:25,300 599 00:44:25,300 --> 00:44:31,510 600 00:44:31,510 --> 00:44:34,570 601 00:44:34,570 --> 00:44:38,790 602 00:44:38,790 --> 00:44:44,940 603 00:44:44,940 --> 00:44:50,960 604 00:44:50,960 --> 00:44:55,670 605 00:44:55,670 --> 00:44:59,740 606 00:44:59,740 --> 00:45:03,820 607 00:45:03,820 --> 00:45:07,440 608 00:45:07,440 --> 00:45:11,940 609 00:45:11,940 --> 00:45:23,410 610 00:45:23,410 --> 00:45:28,250 611 00:45:28,250 --> 00:45:32,380 612 00:45:32,380 --> 00:45:37,400 613 00:45:37,400 --> 00:45:43,310 614 00:45:43,310 --> 00:45:47,680 615 00:45:47,680 --> 00:45:52,840 616 00:45:52,840 --> 00:45:56,930 617 00:45:56,930 --> 00:46:04,630 618 00:46:04,630 --> 00:46:09,940 619 00:46:09,940 --> 00:46:14,240 620 00:46:14,240 --> 00:46:22,250 621 00:46:22,250 --> 00:46:28,900 622 00:46:28,900 --> 00:46:32,920 623 00:46:32,920 --> 00:46:42,750 624 00:46:42,750 --> 00:46:45,760 625 00:46:45,760 --> 00:46:48,860 626 00:46:48,860 --> 00:46:54,940 627 00:46:54,940 --> 00:47:01,890 628 00:47:01,890 --> 00:47:06,000 629 00:47:06,000 --> 00:47:09,520 630 00:47:09,520 --> 00:47:11,460 631 00:47:11,460 --> 00:47:12,960 632 00:47:12,960 --> 00:47:14,550 633 00:47:14,550 --> 00:47:24,790 634 00:47:24,790 --> 00:47:31,540 635 00:47:31,540 --> 00:47:35,440 636 00:47:35,440 --> 00:47:40,280 637 00:47:40,280 --> 00:47:44,360 638 00:47:44,360 --> 00:47:50,430 639 00:47:50,430 --> 00:47:55,520 640 00:47:55,520 --> 00:47:58,730 641 00:47:58,730 --> 00:48:02,290 642 00:48:02,290 --> 00:48:07,210 643 00:48:07,210 --> 00:48:12,890 644 00:48:12,890 --> 00:48:20,050 645 00:48:20,050 --> 00:48:25,590 646 00:48:25,590 --> 00:48:30,030 647 00:48:30,030 --> 00:48:35,670 648 00:48:35,670 --> 00:48:40,970 649 00:48:40,970 --> 00:48:44,950 650 00:48:44,950 --> 00:48:50,730 651 00:48:50,730 --> 00:48:54,790 652 00:48:54,790 --> 00:48:58,251 653 00:48:58,251 --> 00:49:03,220 654 00:49:03,220 --> 00:49:07,140 655 00:49:07,140 --> 00:49:11,480 656 00:49:11,480 --> 00:49:16,220 657 00:49:16,220 --> 00:49:19,540 658 00:49:19,540 --> 00:49:22,750 659 00:49:22,750 --> 00:49:28,400 660 00:49:28,400 --> 00:49:32,510 661 00:49:32,510 --> 00:49:36,580 662 00:49:36,580 --> 00:49:40,070 663 00:49:40,070 --> 00:49:43,740 664 00:49:43,740 --> 00:49:47,770 665 00:49:47,770 --> 00:49:54,280 666 00:49:54,280 --> 00:49:57,430 667 00:49:57,430 --> 00:50:01,030 668 00:50:01,030 --> 00:50:04,630 669 00:50:04,630 --> 00:50:08,940 670 00:50:08,940 --> 00:50:12,710 671 00:50:12,710 --> 00:50:15,120 672 00:50:15,120 --> 00:50:21,250 673 00:50:21,250 --> 00:50:24,680 674 00:50:24,680 --> 00:50:28,970 675 00:50:28,970 --> 00:50:34,200 676 00:50:34,200 --> 00:50:40,380 677 00:50:40,380 --> 00:50:44,041 678 00:50:44,041 --> 00:50:47,400 679 00:50:47,400 --> 00:50:51,700 680 00:50:51,700 --> 00:50:55,150 681 00:50:55,150 --> 00:50:59,720 682 00:50:59,720 --> 00:51:03,950 683 00:51:03,950 --> 00:51:08,250 684 00:51:08,250 --> 00:51:12,240 685 00:51:12,240 --> 00:51:16,010 686 00:51:16,010 --> 00:51:21,500 687 00:51:21,500 --> 00:51:24,730 688 00:51:24,730 --> 00:51:29,160 689 00:51:29,160 --> 00:51:32,900 690 00:51:32,900 --> 00:51:35,840 691 00:51:35,840 --> 00:51:40,700 692 00:51:40,700 --> 00:51:44,660 693 00:51:44,660 --> 00:51:47,560 694 00:51:47,560 --> 00:51:48,260 695 00:51:48,260 --> 00:51:50,100 696 00:51:50,100 --> 00:51:53,570 697 00:51:53,570 --> 00:51:57,490 698 00:51:57,490 --> 00:51:58,770 699 00:51:58,770 --> 00:52:02,440 700 00:52:02,440 --> 00:52:06,550 701 00:52:06,550 --> 00:52:11,470 702 00:52:11,470 --> 00:52:14,590 703 00:52:14,590 --> 00:52:16,730 704 00:52:16,730 --> 00:52:20,450 705 00:52:20,450 --> 00:52:22,980 706 00:52:22,980 --> 00:52:26,250 707 00:52:26,250 --> 00:52:30,300 708 00:52:30,300 --> 00:52:35,030 709 00:52:35,030 --> 00:52:41,890 710 00:52:41,890 --> 00:52:46,000 711 00:52:46,000 --> 00:52:52,460 712 00:52:52,460 --> 00:52:55,690 713 00:52:55,690 --> 00:53:01,960 714 00:53:01,960 --> 00:53:06,120 715 00:53:06,120 --> 00:53:10,230 716 00:53:10,230 --> 00:53:14,810 717 00:53:14,810 --> 00:53:18,020 718 00:53:18,020 --> 00:53:22,460 719 00:53:22,460 --> 00:53:26,850 720 00:53:26,850 --> 00:53:30,750 721 00:53:30,750 --> 00:53:38,360 722 00:53:38,360 --> 00:53:43,760 723 00:53:43,760 --> 00:53:48,000 724 00:53:48,000 --> 00:53:51,580 725 00:53:51,580 --> 00:53:56,360 726 00:53:56,360 --> 00:53:59,480 727 00:53:59,480 --> 00:54:03,220 728 00:54:03,220 --> 00:54:07,190 729 00:54:07,190 --> 00:54:10,500 730 00:54:10,500 --> 00:54:14,760 731 00:54:14,760 --> 00:54:20,140 732 00:54:20,140 --> 00:54:24,970 733 00:54:24,970 --> 00:54:29,220 734 00:54:29,220 --> 00:54:33,880 735 00:54:33,880 --> 00:54:36,690 736 00:54:36,690 --> 00:54:38,280 737 00:54:38,280 --> 00:54:41,520 738 00:54:41,520 --> 00:54:45,470 739 00:54:45,470 --> 00:54:49,150 740 00:54:49,150 --> 00:54:53,210 741 00:54:53,210 --> 00:54:57,880 742 00:54:57,880 --> 00:55:02,550 743 00:55:02,550 --> 00:55:07,410 744 00:55:07,410 --> 00:55:13,720 745 00:55:13,720 --> 00:55:17,230 746 00:55:17,230 --> 00:55:21,090 747 00:55:21,090 --> 00:55:24,740 748 00:55:24,740 --> 00:55:28,580 749 00:55:28,580 --> 00:55:32,970 750 00:55:32,970 --> 00:55:37,260 751 00:55:37,260 --> 00:55:41,690 752 00:55:41,690 --> 00:55:44,770 753 00:55:44,770 --> 00:55:48,770 754 00:55:48,770 --> 00:55:51,620 755 00:55:51,620 --> 00:55:55,920 756 00:55:55,920 --> 00:55:58,531 757 00:55:58,531 --> 00:56:02,640 758 00:56:02,640 --> 00:56:07,200 759 00:56:07,200 --> 00:56:10,750 760 00:56:10,750 --> 00:56:14,960 761 00:56:14,960 --> 00:56:17,770 762 00:56:17,770 --> 00:56:22,980 763 00:56:22,980 --> 00:56:28,230 764 00:56:28,230 --> 00:56:31,930 765 00:56:31,930 --> 00:56:34,940 766 00:56:34,940 --> 00:56:39,430 767 00:56:39,430 --> 00:56:44,790 768 00:56:44,790 --> 00:56:49,500 769 00:56:49,500 --> 00:56:52,600 770 00:56:52,600 --> 00:56:56,680 771 00:56:56,680 --> 00:57:01,880 772 00:57:01,880 --> 00:57:03,880 773 00:57:03,880 --> 00:57:08,220 774 00:57:08,220 --> 00:57:11,690 775 00:57:11,690 --> 00:57:16,550 776 00:57:16,550 --> 00:57:21,180 777 00:57:21,180 --> 00:57:25,000 778 00:57:25,000 --> 00:57:33,150 779 00:57:33,150 --> 00:57:35,940 780 00:57:35,940 --> 00:57:38,300 781 00:57:38,300 --> 00:57:41,720 782 00:57:41,720 --> 00:57:48,830 783 00:57:48,830 --> 00:57:51,480 784 00:57:51,480 --> 00:57:55,900 785 00:57:55,900 --> 00:57:59,920 786 00:57:59,920 --> 00:58:04,100 787 00:58:04,100 --> 00:58:08,420 788 00:58:08,420 --> 00:58:13,930 789 00:58:13,930 --> 00:58:17,800 790 00:58:17,800 --> 00:58:22,890 791 00:58:22,890 --> 00:58:26,410 792 00:58:26,410 --> 00:58:30,980 793 00:58:30,980 --> 00:58:34,220 794 00:58:34,220 --> 00:58:38,940 795 00:58:38,940 --> 00:58:43,210 796 00:58:43,210 --> 00:58:48,940 797 00:58:48,940 --> 00:58:53,540 798 00:58:53,540 --> 00:58:57,590 799 00:58:57,590 --> 00:59:01,340 800 00:59:01,340 --> 00:59:05,970 801 00:59:05,970 --> 00:59:09,560 802 00:59:09,560 --> 00:59:11,770 803 00:59:11,770 --> 00:59:15,630 804 00:59:15,630 --> 00:59:17,050 805 00:59:17,050 --> 00:59:20,520 806 00:59:20,520 --> 00:59:24,460 807 00:59:24,460 --> 00:59:27,890 808 00:59:27,890 --> 00:59:29,120 809 00:59:29,120 --> 00:59:31,930 810 00:59:31,930 --> 00:59:35,050 811 00:59:35,050 --> 00:59:38,630 812 00:59:38,630 --> 00:59:42,270 813 00:59:42,270 --> 00:59:46,391 814 00:59:46,391 --> 00:59:51,630 815 00:59:51,630 --> 00:59:55,790 816 00:59:55,790 --> 00:59:59,520 817 00:59:59,520 --> 01:00:04,340 818 01:00:04,340 --> 01:00:08,200 819 01:00:08,200 --> 01:00:11,770 820 01:00:11,770 --> 01:00:15,530 821 01:00:15,530 --> 01:00:22,890 822 01:00:22,890 --> 01:00:25,920 823 01:00:25,920 --> 01:00:29,030 824 01:00:29,030 --> 01:00:33,640 825 01:00:33,640 --> 01:00:38,480 826 01:00:38,480 --> 01:00:43,600 827 01:00:43,600 --> 01:00:49,580 828 01:00:49,580 --> 01:00:56,290 829 01:00:56,290 --> 01:01:01,030 830 01:01:01,030 --> 01:01:05,070 831 01:01:05,070 --> 01:01:24,901