$ fq -d tzif dv Maceio
     |00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|.{}: Maceio (tzif) 0x0-0x4fd.7 (1278)
     |                                               |                |  v1header{}: 0x0-0x2b.7 (44)
0x000|54 5a 69 66                                    |TZif            |    magic: 0x545a6966 (valid) 0x0-0x3.7 (4)
0x000|            32                                 |    2           |    ver: "2" (0x32) (valid) 0x4-0x4.7 (1)
0x000|               00 00 00 00 00 00 00 00 00 00 00|     ...........|    reserved: raw bits 0x5-0x13.7 (15)
0x010|00 00 00 00                                    |....            |
0x010|            00 00 00 00                        |    ....        |    isutcnt: 0 0x14-0x17.7 (4)
0x010|                        00 00 00 00            |        ....    |    isstdcnt: 0 0x18-0x1b.7 (4)
0x010|                                    00 00 00 1b|            ....|    leapcnt: 27 0x1c-0x1f.7 (4)
0x020|00 00 00 2a                                    |...*            |    timecnt: 42 0x20-0x23.7 (4)
0x020|            00 00 00 03                        |    ....        |    typecnt: 3 0x24-0x27.7 (4)
0x020|                        00 00 00 0c            |        ....    |    charcnt: 12 0x28-0x2b.7 (4)
     |                                               |                |  v1datablock{}: 0x2c-0x1f3.7 (456)
     |                                               |                |    transition_times[0:42]: 0x2c-0xd3.7 (168)
0x020|                                    96 aa 68 7c|            ..h||      [0]: "1914-01-01T02:22:52Z" (-1767217028) transition_time 0x2c-0x2f.7 (4)
0x030|b8 0f 49 e0                                    |..I.            |      [1]: "1931-10-03T14:00:00Z" (-1206957600) transition_time 0x30-0x33.7 (4)
0x030|            b8 fd 40 a0                        |    ..@.        |      [2]: "1932-04-01T02:00:00Z" (-1191362400) transition_time 0x34-0x37.7 (4)
0x030|                        b9 f1 34 30            |        ..40    |      [3]: "1932-10-03T03:00:00Z" (-1175374800) transition_time 0x38-0x3b.7 (4)
0x030|                                    ba de 74 20|            ..t |      [4]: "1933-04-01T02:00:00Z" (-1159826400) transition_time 0x3c-0x3f.7 (4)
0x040|da 38 ae 30                                    |.8.0            |      [5]: "1949-12-01T03:00:00Z" (-633819600) transition_time 0x40-0x43.7 (4)
0x040|            da eb fa 30                        |    ...0        |      [6]: "1950-04-16T03:00:00Z" (-622069200) transition_time 0x44-0x47.7 (4)
0x040|                        dc 19 e1 b0            |        ....    |      [7]: "1950-12-01T03:00:00Z" (-602283600) transition_time 0x48-0x4b.7 (4)
0x040|                                    dc b9 59 20|            ..Y |      [8]: "1951-04-01T02:00:00Z" (-591832800) transition_time 0x4c-0x4f.7 (4)
0x050|dd fb 15 30                                    |...0            |      [9]: "1951-12-01T03:00:00Z" (-570747600) transition_time 0x50-0x53.7 (4)
0x050|            de 9b de 20                        |    ...         |      [10]: "1952-04-01T02:00:00Z" (-560210400) transition_time 0x54-0x57.7 (4)
0x050|                        df dd 9a 30            |        ...0    |      [11]: "1952-12-01T03:00:00Z" (-539125200) transition_time 0x58-0x5b.7 (4)
0x050|                                    e0 54 33 20|            .T3 |      [12]: "1953-03-01T02:00:00Z" (-531352800) transition_time 0x5c-0x5f.7 (4)
0x060|f4 97 ff b0                                    |....            |      [13]: "1963-12-09T03:00:00Z" (-191365200) transition_time 0x60-0x63.7 (4)
0x060|            f5 05 5e 20                        |    ..^         |      [14]: "1964-03-01T02:00:00Z" (-184197600) transition_time 0x64-0x67.7 (4)
0x060|                        f6 c0 64 30            |        ..d0    |      [15]: "1965-01-31T03:00:00Z" (-155163600) transition_time 0x68-0x6b.7 (4)
0x060|                                    f7 0e 1e a0|            ....|      [16]: "1965-03-31T02:00:00Z" (-150069600) transition_time 0x6c-0x6f.7 (4)
0x070|f8 51 2c 30                                    |.Q,0            |      [17]: "1965-12-01T03:00:00Z" (-128898000) transition_time 0x70-0x73.7 (4)
0x070|            f8 c7 c5 20                        |    ...         |      [18]: "1966-03-01T02:00:00Z" (-121125600) transition_time 0x74-0x77.7 (4)
0x070|                        fa 0a d2 b0            |        ....    |      [19]: "1966-11-01T03:00:00Z" (-99954000) transition_time 0x78-0x7b.7 (4)
0x070|                                    fa a8 f8 a0|            ....|      [20]: "1967-03-01T02:00:00Z" (-89589600) transition_time 0x7c-0x7f.7 (4)
0x080|fb ec 06 30                                    |...0            |      [21]: "1967-11-01T03:00:00Z" (-68418000) transition_time 0x80-0x83.7 (4)
0x080|            fc 8b 7d a0                        |    ..}.        |      [22]: "1968-03-01T02:00:00Z" (-57967200) transition_time 0x84-0x87.7 (4)
0x080|                        1d c9 8e 3d            |        ...=    |      [23]: "1985-11-02T03:00:13Z" (499748413) transition_time 0x88-0x8b.7 (4)
0x080|                                    1e 78 d7 ad|            .x..|      [24]: "1986-03-15T02:00:13Z" (511236013) transition_time 0x8c-0x8f.7 (4)
0x090|1f a0 35 bd                                    |..5.            |      [25]: "1986-10-25T03:00:13Z" (530593213) transition_time 0x90-0x93.7 (4)
0x090|            20 33 cf ad                        |     3..        |      [26]: "1987-02-14T02:00:13Z" (540266413) transition_time 0x94-0x97.7 (4)
0x090|                        21 81 69 3d            |        !.i=    |      [27]: "1987-10-25T03:00:13Z" (562129213) transition_time 0x98-0x9b.7 (4)
0x090|                                    22 0b c8 ae|            "...|      [28]: "1988-02-07T02:00:14Z" (571197614) transition_time 0x9c-0x9f.7 (4)
0x0a0|23 58 10 be                                    |#X..            |      [29]: "1988-10-16T03:00:14Z" (592974014) transition_time 0xa0-0xa3.7 (4)
0x0a0|            23 e2 70 2e                        |    #.p.        |      [30]: "1989-01-29T02:00:14Z" (602042414) transition_time 0xa4-0xa7.7 (4)
0x0a0|                        25 37 f2 be            |        %7..    |      [31]: "1989-10-15T03:00:14Z" (624423614) transition_time 0xa8-0xab.7 (4)
0x0a0|                                    25 d4 c7 2f|            %../|      [32]: "1990-02-11T02:00:15Z" (634701615) transition_time 0xac-0xaf.7 (4)
0x0b0|30 80 79 43                                    |0.yC            |      [33]: "1995-10-15T03:00:19Z" (813726019) transition_time 0xb0-0xb3.7 (4)
0x0b0|            31 1d 4d b4                        |    1.M.        |      [34]: "1996-02-11T02:00:20Z" (824004020) transition_time 0xb4-0xb7.7 (4)
0x0b0|                        37 f6 c6 c6            |        7...    |      [35]: "1999-10-03T03:00:22Z" (938919622) transition_time 0xb8-0xbb.7 (4)
0x0b0|                                    38 b8 85 36|            8..6|      [36]: "2000-02-27T02:00:22Z" (951616822) transition_time 0xbc-0xbf.7 (4)
0x0c0|39 df e3 46                                    |9..F            |      [37]: "2000-10-08T03:00:22Z" (970974022) transition_time 0xc0-0xc3.7 (4)
0x0c0|            39 f2 4a 36                        |    9.J6        |      [38]: "2000-10-22T02:00:22Z" (972180022) transition_time 0xc4-0xc7.7 (4)
0x0c0|                        3b c8 ff c6            |        ;...    |      [39]: "2001-10-14T03:00:22Z" (1003028422) transition_time 0xc8-0xcb.7 (4)
0x0c0|                                    3c 6f 0e b6|            <o..|      [40]: "2002-02-17T02:00:22Z" (1013911222) transition_time 0xcc-0xcf.7 (4)
0x0d0|64 9b 78 1b                                    |d.x.            |      [41]: "2023-06-28T00:00:27Z" (1687910427) transition_time 0xd0-0xd3.7 (4)
     |                                               |                |    transition_types[0:42]: 0xd4-0xfd.7 (42)
0x0d0|            02                                 |    .           |      [0]: 2 transition_type 0xd4-0xd4.7 (1)
0x0d0|               01                              |     .          |      [1]: 1 transition_type 0xd5-0xd5.7 (1)
0x0d0|                  02                           |      .         |      [2]: 2 transition_type 0xd6-0xd6.7 (1)
0x0d0|                     01                        |       .        |      [3]: 1 transition_type 0xd7-0xd7.7 (1)
0x0d0|                        02                     |        .       |      [4]: 2 transition_type 0xd8-0xd8.7 (1)
0x0d0|                           01                  |         .      |      [5]: 1 transition_type 0xd9-0xd9.7 (1)
0x0d0|                              02               |          .     |      [6]: 2 transition_type 0xda-0xda.7 (1)
0x0d0|                                 01            |           .    |      [7]: 1 transition_type 0xdb-0xdb.7 (1)
0x0d0|                                    02         |            .   |      [8]: 2 transition_type 0xdc-0xdc.7 (1)
0x0d0|                                       01      |             .  |      [9]: 1 transition_type 0xdd-0xdd.7 (1)
0x0d0|                                          02   |              . |      [10]: 2 transition_type 0xde-0xde.7 (1)
0x0d0|                                             01|               .|      [11]: 1 transition_type 0xdf-0xdf.7 (1)
0x0e0|02                                             |.               |      [12]: 2 transition_type 0xe0-0xe0.7 (1)
0x0e0|   01                                          | .              |      [13]: 1 transition_type 0xe1-0xe1.7 (1)
0x0e0|      02                                       |  .             |      [14]: 2 transition_type 0xe2-0xe2.7 (1)
0x0e0|         01                                    |   .            |      [15]: 1 transition_type 0xe3-0xe3.7 (1)
0x0e0|            02                                 |    .           |      [16]: 2 transition_type 0xe4-0xe4.7 (1)
0x0e0|               01                              |     .          |      [17]: 1 transition_type 0xe5-0xe5.7 (1)
0x0e0|                  02                           |      .         |      [18]: 2 transition_type 0xe6-0xe6.7 (1)
0x0e0|                     01                        |       .        |      [19]: 1 transition_type 0xe7-0xe7.7 (1)
0x0e0|                        02                     |        .       |      [20]: 2 transition_type 0xe8-0xe8.7 (1)
0x0e0|                           01                  |         .      |      [21]: 1 transition_type 0xe9-0xe9.7 (1)
0x0e0|                              02               |          .     |      [22]: 2 transition_type 0xea-0xea.7 (1)
0x0e0|                                 01            |           .    |      [23]: 1 transition_type 0xeb-0xeb.7 (1)
0x0e0|                                    02         |            .   |      [24]: 2 transition_type 0xec-0xec.7 (1)
0x0e0|                                       01      |             .  |      [25]: 1 transition_type 0xed-0xed.7 (1)
0x0e0|                                          02   |              . |      [26]: 2 transition_type 0xee-0xee.7 (1)
0x0e0|                                             01|               .|      [27]: 1 transition_type 0xef-0xef.7 (1)
0x0f0|02                                             |.               |      [28]: 2 transition_type 0xf0-0xf0.7 (1)
0x0f0|   01                                          | .              |      [29]: 1 transition_type 0xf1-0xf1.7 (1)
0x0f0|      02                                       |  .             |      [30]: 2 transition_type 0xf2-0xf2.7 (1)
0x0f0|         01                                    |   .            |      [31]: 1 transition_type 0xf3-0xf3.7 (1)
0x0f0|            02                                 |    .           |      [32]: 2 transition_type 0xf4-0xf4.7 (1)
0x0f0|               01                              |     .          |      [33]: 1 transition_type 0xf5-0xf5.7 (1)
0x0f0|                  02                           |      .         |      [34]: 2 transition_type 0xf6-0xf6.7 (1)
0x0f0|                     01                        |       .        |      [35]: 1 transition_type 0xf7-0xf7.7 (1)
0x0f0|                        02                     |        .       |      [36]: 2 transition_type 0xf8-0xf8.7 (1)
0x0f0|                           01                  |         .      |      [37]: 1 transition_type 0xf9-0xf9.7 (1)
0x0f0|                              02               |          .     |      [38]: 2 transition_type 0xfa-0xfa.7 (1)
0x0f0|                                 01            |           .    |      [39]: 1 transition_type 0xfb-0xfb.7 (1)
0x0f0|                                    02         |            .   |      [40]: 2 transition_type 0xfc-0xfc.7 (1)
0x0f0|                                       02      |             .  |      [41]: 2 transition_type 0xfd-0xfd.7 (1)
     |                                               |                |    local_time_type_records[0:3]: 0xfe-0x10f.7 (18)
     |                                               |                |      [0]{}: local_time_type 0xfe-0x103.7 (6)
0x0f0|                                          ff ff|              ..|        utoff: -8572 (valid) 0xfe-0x101.7 (4)
0x100|de 84                                          |..              |
0x100|      00                                       |  .             |        dst: 0 (valid) 0x102-0x102.7 (1)
0x100|         00                                    |   .            |        idx: 0 (valid) 0x103-0x103.7 (1)
     |                                               |                |      [1]{}: local_time_type 0x104-0x109.7 (6)
0x100|            ff ff e3 e0                        |    ....        |        utoff: -7200 (valid) 0x104-0x107.7 (4)
0x100|                        01                     |        .       |        dst: 1 (valid) 0x108-0x108.7 (1)
0x100|                           04                  |         .      |        idx: 4 (valid) 0x109-0x109.7 (1)
     |                                               |                |      [2]{}: local_time_type 0x10a-0x10f.7 (6)
0x100|                              ff ff d5 d0      |          ....  |        utoff: -10800 (valid) 0x10a-0x10d.7 (4)
0x100|                                          00   |              . |        dst: 0 (valid) 0x10e-0x10e.7 (1)
0x100|                                             08|               .|        idx: 8 (valid) 0x10f-0x10f.7 (1)
     |                                               |                |    time_zone_designations[0:3]: 0x110-0x11b.7 (12)
0x110|4c 4d 54 00                                    |LMT.            |      [0]: "LMT" time_zone_designation 0x110-0x113.7 (4)
0x110|            2d 30 32 00                        |    -02.        |      [1]: "-02" time_zone_designation 0x114-0x117.7 (4)
0x110|                        2d 30 33 00            |        -03.    |      [2]: "-03" time_zone_designation 0x118-0x11b.7 (4)
     |                                               |                |    leap_second_records[0:27]: 0x11c-0x1f3.7 (216)
     |                                               |                |      [0]{}: leap_second_record 0x11c-0x123.7 (8)
0x110|                                    04 b2 58 00|            ..X.|        occur: "1972-07-01T00:00:00Z" (78796800) 0x11c-0x11f.7 (4)
0x120|00 00 00 01                                    |....            |        corr: 1 0x120-0x123.7 (4)
     |                                               |                |      [1]{}: leap_second_record 0x124-0x12b.7 (8)
0x120|            05 a4 ec 01                        |    ....        |        occur: "1973-01-01T00:00:01Z" (94694401) 0x124-0x127.7 (4)
0x120|                        00 00 00 02            |        ....    |        corr: 2 0x128-0x12b.7 (4)
     |                                               |                |      [2]{}: leap_second_record 0x12c-0x133.7 (8)
0x120|                                    07 86 1f 82|            ....|        occur: "1974-01-01T00:00:02Z" (126230402) 0x12c-0x12f.7 (4)
0x130|00 00 00 03                                    |....            |        corr: 3 0x130-0x133.7 (4)
     |                                               |                |      [3]{}: leap_second_record 0x134-0x13b.7 (8)
0x130|            09 67 53 03                        |    .gS.        |        occur: "1975-01-01T00:00:03Z" (157766403) 0x134-0x137.7 (4)
0x130|                        00 00 00 04            |        ....    |        corr: 4 0x138-0x13b.7 (4)
     |                                               |                |      [4]{}: leap_second_record 0x13c-0x143.7 (8)
0x130|                                    0b 48 86 84|            .H..|        occur: "1976-01-01T00:00:04Z" (189302404) 0x13c-0x13f.7 (4)
0x140|00 00 00 05                                    |....            |        corr: 5 0x140-0x143.7 (4)
     |                                               |                |      [5]{}: leap_second_record 0x144-0x14b.7 (8)
0x140|            0d 2b 0b 85                        |    .+..        |        occur: "1977-01-01T00:00:05Z" (220924805) 0x144-0x147.7 (4)
0x140|                        00 00 00 06            |        ....    |        corr: 6 0x148-0x14b.7 (4)
     |                                               |                |      [6]{}: leap_second_record 0x14c-0x153.7 (8)
0x140|                                    0f 0c 3f 06|            ..?.|        occur: "1978-01-01T00:00:06Z" (252460806) 0x14c-0x14f.7 (4)
0x150|00 00 00 07                                    |....            |        corr: 7 0x150-0x153.7 (4)
     |                                               |                |      [7]{}: leap_second_record 0x154-0x15b.7 (8)
0x150|            10 ed 72 87                        |    ..r.        |        occur: "1979-01-01T00:00:07Z" (283996807) 0x154-0x157.7 (4)
0x150|                        00 00 00 08            |        ....    |        corr: 8 0x158-0x15b.7 (4)
     |                                               |                |      [8]{}: leap_second_record 0x15c-0x163.7 (8)
0x150|                                    12 ce a6 08|            ....|        occur: "1980-01-01T00:00:08Z" (315532808) 0x15c-0x15f.7 (4)
0x160|00 00 00 09                                    |....            |        corr: 9 0x160-0x163.7 (4)
     |                                               |                |      [9]{}: leap_second_record 0x164-0x16b.7 (8)
0x160|            15 9f ca 89                        |    ....        |        occur: "1981-07-01T00:00:09Z" (362793609) 0x164-0x167.7 (4)
0x160|                        00 00 00 0a            |        ....    |        corr: 10 0x168-0x16b.7 (4)
     |                                               |                |      [10]{}: leap_second_record 0x16c-0x173.7 (8)
0x160|                                    17 80 fe 0a|            ....|        occur: "1982-07-01T00:00:10Z" (394329610) 0x16c-0x16f.7 (4)
0x170|00 00 00 0b                                    |....            |        corr: 11 0x170-0x173.7 (4)
     |                                               |                |      [11]{}: leap_second_record 0x174-0x17b.7 (8)
0x170|            19 62 31 8b                        |    .b1.        |        occur: "1983-07-01T00:00:11Z" (425865611) 0x174-0x177.7 (4)
0x170|                        00 00 00 0c            |        ....    |        corr: 12 0x178-0x17b.7 (4)
     |                                               |                |      [12]{}: leap_second_record 0x17c-0x183.7 (8)
0x170|                                    1d 25 ea 0c|            .%..|        occur: "1985-07-01T00:00:12Z" (489024012) 0x17c-0x17f.7 (4)
0x180|00 00 00 0d                                    |....            |        corr: 13 0x180-0x183.7 (4)
     |                                               |                |      [13]{}: leap_second_record 0x184-0x18b.7 (8)
0x180|            21 da e5 0d                        |    !...        |        occur: "1988-01-01T00:00:13Z" (567993613) 0x184-0x187.7 (4)
0x180|                        00 00 00 0e            |        ....    |        corr: 14 0x188-0x18b.7 (4)
     |                                               |                |      [14]{}: leap_second_record 0x18c-0x193.7 (8)
0x180|                                    25 9e 9d 8e|            %...|        occur: "1990-01-01T00:00:14Z" (631152014) 0x18c-0x18f.7 (4)
0x190|00 00 00 0f                                    |....            |        corr: 15 0x190-0x193.7 (4)
     |                                               |                |      [15]{}: leap_second_record 0x194-0x19b.7 (8)
0x190|            27 7f d1 0f                        |    '...        |        occur: "1991-01-01T00:00:15Z" (662688015) 0x194-0x197.7 (4)
0x190|                        00 00 00 10            |        ....    |        corr: 16 0x198-0x19b.7 (4)
     |                                               |                |      [16]{}: leap_second_record 0x19c-0x1a3.7 (8)
0x190|                                    2a 50 f5 90|            *P..|        occur: "1992-07-01T00:00:16Z" (709948816) 0x19c-0x19f.7 (4)
0x1a0|00 00 00 11                                    |....            |        corr: 17 0x1a0-0x1a3.7 (4)
     |                                               |                |      [17]{}: leap_second_record 0x1a4-0x1ab.7 (8)
0x1a0|            2c 32 29 11                        |    ,2).        |        occur: "1993-07-01T00:00:17Z" (741484817) 0x1a4-0x1a7.7 (4)
0x1a0|                        00 00 00 12            |        ....    |        corr: 18 0x1a8-0x1ab.7 (4)
     |                                               |                |      [18]{}: leap_second_record 0x1ac-0x1b3.7 (8)
0x1a0|                                    2e 13 5c 92|            ..\.|        occur: "1994-07-01T00:00:18Z" (773020818) 0x1ac-0x1af.7 (4)
0x1b0|00 00 00 13                                    |....            |        corr: 19 0x1b0-0x1b3.7 (4)
     |                                               |                |      [19]{}: leap_second_record 0x1b4-0x1bb.7 (8)
0x1b0|            30 e7 24 13                        |    0.$.        |        occur: "1996-01-01T00:00:19Z" (820454419) 0x1b4-0x1b7.7 (4)
0x1b0|                        00 00 00 14            |        ....    |        corr: 20 0x1b8-0x1bb.7 (4)
     |                                               |                |      [20]{}: leap_second_record 0x1bc-0x1c3.7 (8)
0x1b0|                                    33 b8 48 94|            3.H.|        occur: "1997-07-01T00:00:20Z" (867715220) 0x1bc-0x1bf.7 (4)
0x1c0|00 00 00 15                                    |....            |        corr: 21 0x1c0-0x1c3.7 (4)
     |                                               |                |      [21]{}: leap_second_record 0x1c4-0x1cb.7 (8)
0x1c0|            36 8c 10 15                        |    6...        |        occur: "1999-01-01T00:00:21Z" (915148821) 0x1c4-0x1c7.7 (4)
0x1c0|                        00 00 00 16            |        ....    |        corr: 22 0x1c8-0x1cb.7 (4)
     |                                               |                |      [22]{}: leap_second_record 0x1cc-0x1d3.7 (8)
0x1c0|                                    43 b7 1b 96|            C...|        occur: "2006-01-01T00:00:22Z" (1136073622) 0x1cc-0x1cf.7 (4)
0x1d0|00 00 00 17                                    |....            |        corr: 23 0x1d0-0x1d3.7 (4)
     |                                               |                |      [23]{}: leap_second_record 0x1d4-0x1db.7 (8)
0x1d0|            49 5c 07 97                        |    I\..        |        occur: "2009-01-01T00:00:23Z" (1230768023) 0x1d4-0x1d7.7 (4)
0x1d0|                        00 00 00 18            |        ....    |        corr: 24 0x1d8-0x1db.7 (4)
     |                                               |                |      [24]{}: leap_second_record 0x1dc-0x1e3.7 (8)
0x1d0|                                    4f ef 93 18|            O...|        occur: "2012-07-01T00:00:24Z" (1341100824) 0x1dc-0x1df.7 (4)
0x1e0|00 00 00 19                                    |....            |        corr: 25 0x1e0-0x1e3.7 (4)
     |                                               |                |      [25]{}: leap_second_record 0x1e4-0x1eb.7 (8)
0x1e0|            55 93 2d 99                        |    U.-.        |        occur: "2015-07-01T00:00:25Z" (1435708825) 0x1e4-0x1e7.7 (4)
0x1e0|                        00 00 00 1a            |        ....    |        corr: 26 0x1e8-0x1eb.7 (4)
     |                                               |                |      [26]{}: leap_second_record 0x1ec-0x1f3.7 (8)
0x1e0|                                    58 68 46 9a|            XhF.|        occur: "2017-01-01T00:00:26Z" (1483228826) 0x1ec-0x1ef.7 (4)
0x1f0|00 00 00 1b                                    |....            |        corr: 27 0x1f0-0x1f3.7 (4)
     |                                               |                |    standard_wall_indicators[0:0]: 0x1f4-NA (0)
     |                                               |                |    ut_local_indicators[0:0]: 0x1f4-NA (0)
     |                                               |                |  v2plusheader{}: 0x1f4-0x21f.7 (44)
0x1f0|            54 5a 69 66                        |    TZif        |    magic: 0x545a6966 (valid) 0x1f4-0x1f7.7 (4)
0x1f0|                        32                     |        2       |    ver: "2" (0x32) (valid) 0x1f8-0x1f8.7 (1)
0x1f0|                           00 00 00 00 00 00 00|         .......|    reserved: raw bits 0x1f9-0x207.7 (15)
0x200|00 00 00 00 00 00 00 00                        |........        |
0x200|                        00 00 00 00            |        ....    |    isutcnt: 0 0x208-0x20b.7 (4)
0x200|                                    00 00 00 00|            ....|    isstdcnt: 0 0x20c-0x20f.7 (4)
0x210|00 00 00 1b                                    |....            |    leapcnt: 27 0x210-0x213.7 (4)
0x210|            00 00 00 2a                        |    ...*        |    timecnt: 42 0x214-0x217.7 (4)
0x210|                        00 00 00 03            |        ....    |    typecnt: 3 0x218-0x21b.7 (4)
0x210|                                    00 00 00 0c|            ....|    charcnt: 12 0x21c-0x21f.7 (4)
     |                                               |                |  v2plusdatablock{}: 0x220-0x4fb.7 (732)
     |                                               |                |    transition_times[0:42]: 0x220-0x36f.7 (336)
0x220|ff ff ff ff 96 aa 68 7c                        |......h|        |      [0]: "1914-01-01T02:22:52Z" (-1767217028) transition_time 0x220-0x227.7 (8)
0x220|                        ff ff ff ff b8 0f 49 e0|        ......I.|      [1]: "1931-10-03T14:00:00Z" (-1206957600) transition_time 0x228-0x22f.7 (8)
0x230|ff ff ff ff b8 fd 40 a0                        |......@.        |      [2]: "1932-04-01T02:00:00Z" (-1191362400) transition_time 0x230-0x237.7 (8)
0x230|                        ff ff ff ff b9 f1 34 30|        ......40|      [3]: "1932-10-03T03:00:00Z" (-1175374800) transition_time 0x238-0x23f.7 (8)
0x240|ff ff ff ff ba de 74 20                        |......t         |      [4]: "1933-04-01T02:00:00Z" (-1159826400) transition_time 0x240-0x247.7 (8)
0x240|                        ff ff ff ff da 38 ae 30|        .....8.0|      [5]: "1949-12-01T03:00:00Z" (-633819600) transition_time 0x248-0x24f.7 (8)
0x250|ff ff ff ff da eb fa 30                        |.......0        |      [6]: "1950-04-16T03:00:00Z" (-622069200) transition_time 0x250-0x257.7 (8)
0x250|                        ff ff ff ff dc 19 e1 b0|        ........|      [7]: "1950-12-01T03:00:00Z" (-602283600) transition_time 0x258-0x25f.7 (8)
0x260|ff ff ff ff dc b9 59 20                        |......Y         |      [8]: "1951-04-01T02:00:00Z" (-591832800) transition_time 0x260-0x267.7 (8)
0x260|                        ff ff ff ff dd fb 15 30|        .......0|      [9]: "1951-12-01T03:00:00Z" (-570747600) transition_time 0x268-0x26f.7 (8)
0x270|ff ff ff ff de 9b de 20                        |.......         |      [10]: "1952-04-01T02:00:00Z" (-560210400) transition_time 0x270-0x277.7 (8)
0x270|                        ff ff ff ff df dd 9a 30|        .......0|      [11]: "1952-12-01T03:00:00Z" (-539125200) transition_time 0x278-0x27f.7 (8)
0x280|ff ff ff ff e0 54 33 20                        |.....T3         |      [12]: "1953-03-01T02:00:00Z" (-531352800) transition_time 0x280-0x287.7 (8)
0x280|                        ff ff ff ff f4 97 ff b0|        ........|      [13]: "1963-12-09T03:00:00Z" (-191365200) transition_time 0x288-0x28f.7 (8)
0x290|ff ff ff ff f5 05 5e 20                        |......^         |      [14]: "1964-03-01T02:00:00Z" (-184197600) transition_time 0x290-0x297.7 (8)
0x290|                        ff ff ff ff f6 c0 64 30|        ......d0|      [15]: "1965-01-31T03:00:00Z" (-155163600) transition_time 0x298-0x29f.7 (8)
0x2a0|ff ff ff ff f7 0e 1e a0                        |........        |      [16]: "1965-03-31T02:00:00Z" (-150069600) transition_time 0x2a0-0x2a7.7 (8)
0x2a0|                        ff ff ff ff f8 51 2c 30|        .....Q,0|      [17]: "1965-12-01T03:00:00Z" (-128898000) transition_time 0x2a8-0x2af.7 (8)
0x2b0|ff ff ff ff f8 c7 c5 20                        |.......         |      [18]: "1966-03-01T02:00:00Z" (-121125600) transition_time 0x2b0-0x2b7.7 (8)
0x2b0|                        ff ff ff ff fa 0a d2 b0|        ........|      [19]: "1966-11-01T03:00:00Z" (-99954000) transition_time 0x2b8-0x2bf.7 (8)
0x2c0|ff ff ff ff fa a8 f8 a0                        |........        |      [20]: "1967-03-01T02:00:00Z" (-89589600) transition_time 0x2c0-0x2c7.7 (8)
0x2c0|                        ff ff ff ff fb ec 06 30|        .......0|      [21]: "1967-11-01T03:00:00Z" (-68418000) transition_time 0x2c8-0x2cf.7 (8)
0x2d0|ff ff ff ff fc 8b 7d a0                        |......}.        |      [22]: "1968-03-01T02:00:00Z" (-57967200) transition_time 0x2d0-0x2d7.7 (8)
0x2d0|                        00 00 00 00 1d c9 8e 3d|        .......=|      [23]: "1985-11-02T03:00:13Z" (499748413) transition_time 0x2d8-0x2df.7 (8)
0x2e0|00 00 00 00 1e 78 d7 ad                        |.....x..        |      [24]: "1986-03-15T02:00:13Z" (511236013) transition_time 0x2e0-0x2e7.7 (8)
0x2e0|                        00 00 00 00 1f a0 35 bd|        ......5.|      [25]: "1986-10-25T03:00:13Z" (530593213) transition_time 0x2e8-0x2ef.7 (8)
0x2f0|00 00 00 00 20 33 cf ad                        |.... 3..        |      [26]: "1987-02-14T02:00:13Z" (540266413) transition_time 0x2f0-0x2f7.7 (8)
0x2f0|                        00 00 00 00 21 81 69 3d|        ....!.i=|      [27]: "1987-10-25T03:00:13Z" (562129213) transition_time 0x2f8-0x2ff.7 (8)
0x300|00 00 00 00 22 0b c8 ae                        |...."...        |      [28]: "1988-02-07T02:00:14Z" (571197614) transition_time 0x300-0x307.7 (8)
0x300|                        00 00 00 00 23 58 10 be|        ....#X..|      [29]: "1988-10-16T03:00:14Z" (592974014) transition_time 0x308-0x30f.7 (8)
0x310|00 00 00 00 23 e2 70 2e                        |....#.p.        |      [30]: "1989-01-29T02:00:14Z" (602042414) transition_time 0x310-0x317.7 (8)
0x310|                        00 00 00 00 25 37 f2 be|        ....%7..|      [31]: "1989-10-15T03:00:14Z" (624423614) transition_time 0x318-0x31f.7 (8)
0x320|00 00 00 00 25 d4 c7 2f                        |....%../        |      [32]: "1990-02-11T02:00:15Z" (634701615) transition_time 0x320-0x327.7 (8)
0x320|                        00 00 00 00 30 80 79 43|        ....0.yC|      [33]: "1995-10-15T03:00:19Z" (813726019) transition_time 0x328-0x32f.7 (8)
0x330|00 00 00 00 31 1d 4d b4                        |....1.M.        |      [34]: "1996-02-11T02:00:20Z" (824004020) transition_time 0x330-0x337.7 (8)
0x330|                        00 00 00 00 37 f6 c6 c6|        ....7...|      [35]: "1999-10-03T03:00:22Z" (938919622) transition_time 0x338-0x33f.7 (8)
0x340|00 00 00 00 38 b8 85 36                        |....8..6        |      [36]: "2000-02-27T02:00:22Z" (951616822) transition_time 0x340-0x347.7 (8)
0x340|                        00 00 00 00 39 df e3 46|        ....9..F|      [37]: "2000-10-08T03:00:22Z" (970974022) transition_time 0x348-0x34f.7 (8)
0x350|00 00 00 00 39 f2 4a 36                        |....9.J6        |      [38]: "2000-10-22T02:00:22Z" (972180022) transition_time 0x350-0x357.7 (8)
0x350|                        00 00 00 00 3b c8 ff c6|        ....;...|      [39]: "2001-10-14T03:00:22Z" (1003028422) transition_time 0x358-0x35f.7 (8)
0x360|00 00 00 00 3c 6f 0e b6                        |....<o..        |      [40]: "2002-02-17T02:00:22Z" (1013911222) transition_time 0x360-0x367.7 (8)
0x360|                        00 00 00 00 64 9b 78 1b|        ....d.x.|      [41]: "2023-06-28T00:00:27Z" (1687910427) transition_time 0x368-0x36f.7 (8)
     |                                               |                |    transition_types[0:42]: 0x370-0x399.7 (42)
0x370|02                                             |.               |      [0]: 2 transition_type 0x370-0x370.7 (1)
0x370|   01                                          | .              |      [1]: 1 transition_type 0x371-0x371.7 (1)
0x370|      02                                       |  .             |      [2]: 2 transition_type 0x372-0x372.7 (1)
0x370|         01                                    |   .            |      [3]: 1 transition_type 0x373-0x373.7 (1)
0x370|            02                                 |    .           |      [4]: 2 transition_type 0x374-0x374.7 (1)
0x370|               01                              |     .          |      [5]: 1 transition_type 0x375-0x375.7 (1)
0x370|                  02                           |      .         |      [6]: 2 transition_type 0x376-0x376.7 (1)
0x370|                     01                        |       .        |      [7]: 1 transition_type 0x377-0x377.7 (1)
0x370|                        02                     |        .       |      [8]: 2 transition_type 0x378-0x378.7 (1)
0x370|                           01                  |         .      |      [9]: 1 transition_type 0x379-0x379.7 (1)
0x370|                              02               |          .     |      [10]: 2 transition_type 0x37a-0x37a.7 (1)
0x370|                                 01            |           .    |      [11]: 1 transition_type 0x37b-0x37b.7 (1)
0x370|                                    02         |            .   |      [12]: 2 transition_type 0x37c-0x37c.7 (1)
0x370|                                       01      |             .  |      [13]: 1 transition_type 0x37d-0x37d.7 (1)
0x370|                                          02   |              . |      [14]: 2 transition_type 0x37e-0x37e.7 (1)
0x370|                                             01|               .|      [15]: 1 transition_type 0x37f-0x37f.7 (1)
0x380|02                                             |.               |      [16]: 2 transition_type 0x380-0x380.7 (1)
0x380|   01                                          | .              |      [17]: 1 transition_type 0x381-0x381.7 (1)
0x380|      02                                       |  .             |      [18]: 2 transition_type 0x382-0x382.7 (1)
0x380|         01                                    |   .            |      [19]: 1 transition_type 0x383-0x383.7 (1)
0x380|            02                                 |    .           |      [20]: 2 transition_type 0x384-0x384.7 (1)
0x380|               01                              |     .          |      [21]: 1 transition_type 0x385-0x385.7 (1)
0x380|                  02                           |      .         |      [22]: 2 transition_type 0x386-0x386.7 (1)
0x380|                     01                        |       .        |      [23]: 1 transition_type 0x387-0x387.7 (1)
0x380|                        02                     |        .       |      [24]: 2 transition_type 0x388-0x388.7 (1)
0x380|                           01                  |         .      |      [25]: 1 transition_type 0x389-0x389.7 (1)
0x380|                              02               |          .     |      [26]: 2 transition_type 0x38a-0x38a.7 (1)
0x380|                                 01            |           .    |      [27]: 1 transition_type 0x38b-0x38b.7 (1)
0x380|                                    02         |            .   |      [28]: 2 transition_type 0x38c-0x38c.7 (1)
0x380|                                       01      |             .  |      [29]: 1 transition_type 0x38d-0x38d.7 (1)
0x380|                                          02   |              . |      [30]: 2 transition_type 0x38e-0x38e.7 (1)
0x380|                                             01|               .|      [31]: 1 transition_type 0x38f-0x38f.7 (1)
0x390|02                                             |.               |      [32]: 2 transition_type 0x390-0x390.7 (1)
0x390|   01                                          | .              |      [33]: 1 transition_type 0x391-0x391.7 (1)
0x390|      02                                       |  .             |      [34]: 2 transition_type 0x392-0x392.7 (1)
0x390|         01                                    |   .            |      [35]: 1 transition_type 0x393-0x393.7 (1)
0x390|            02                                 |    .           |      [36]: 2 transition_type 0x394-0x394.7 (1)
0x390|               01                              |     .          |      [37]: 1 transition_type 0x395-0x395.7 (1)
0x390|                  02                           |      .         |      [38]: 2 transition_type 0x396-0x396.7 (1)
0x390|                     01                        |       .        |      [39]: 1 transition_type 0x397-0x397.7 (1)
0x390|                        02                     |        .       |      [40]: 2 transition_type 0x398-0x398.7 (1)
0x390|                           02                  |         .      |      [41]: 2 transition_type 0x399-0x399.7 (1)
     |                                               |                |    local_time_type_records[0:3]: 0x39a-0x3ab.7 (18)
     |                                               |                |      [0]{}: local_time_type 0x39a-0x39f.7 (6)
0x390|                              ff ff de 84      |          ....  |        utoff: -8572 (valid) 0x39a-0x39d.7 (4)
0x390|                                          00   |              . |        dst: 0 (valid) 0x39e-0x39e.7 (1)
0x390|                                             00|               .|        idx: 0 (valid) 0x39f-0x39f.7 (1)
     |                                               |                |      [1]{}: local_time_type 0x3a0-0x3a5.7 (6)
0x3a0|ff ff e3 e0                                    |....            |        utoff: -7200 (valid) 0x3a0-0x3a3.7 (4)
0x3a0|            01                                 |    .           |        dst: 1 (valid) 0x3a4-0x3a4.7 (1)
0x3a0|               04                              |     .          |        idx: 4 (valid) 0x3a5-0x3a5.7 (1)
     |                                               |                |      [2]{}: local_time_type 0x3a6-0x3ab.7 (6)
0x3a0|                  ff ff d5 d0                  |      ....      |        utoff: -10800 (valid) 0x3a6-0x3a9.7 (4)
0x3a0|                              00               |          .     |        dst: 0 (valid) 0x3aa-0x3aa.7 (1)
0x3a0|                                 08            |           .    |        idx: 8 (valid) 0x3ab-0x3ab.7 (1)
     |                                               |                |    time_zone_designations[0:3]: 0x3ac-0x3b7.7 (12)
0x3a0|                                    4c 4d 54 00|            LMT.|      [0]: "LMT" time_zone_designation 0x3ac-0x3af.7 (4)
0x3b0|2d 30 32 00                                    |-02.            |      [1]: "-02" time_zone_designation 0x3b0-0x3b3.7 (4)
0x3b0|            2d 30 33 00                        |    -03.        |      [2]: "-03" time_zone_designation 0x3b4-0x3b7.7 (4)
     |                                               |                |    leap_second_records[0:27]: 0x3b8-0x4fb.7 (324)
     |                                               |                |      [0]{}: leap_second_record 0x3b8-0x3c3.7 (12)
0x3b0|                        00 00 00 00 04 b2 58 00|        ......X.|        occur: "1972-07-01T00:00:00Z" (78796800) 0x3b8-0x3bf.7 (8)
0x3c0|00 00 00 01                                    |....            |        corr: 1 0x3c0-0x3c3.7 (4)
     |                                               |                |      [1]{}: leap_second_record 0x3c4-0x3cf.7 (12)
0x3c0|            00 00 00 00 05 a4 ec 01            |    ........    |        occur: "1973-01-01T00:00:01Z" (94694401) 0x3c4-0x3cb.7 (8)
0x3c0|                                    00 00 00 02|            ....|        corr: 2 0x3cc-0x3cf.7 (4)
     |                                               |                |      [2]{}: leap_second_record 0x3d0-0x3db.7 (12)
0x3d0|00 00 00 00 07 86 1f 82                        |........        |        occur: "1974-01-01T00:00:02Z" (126230402) 0x3d0-0x3d7.7 (8)
0x3d0|                        00 00 00 03            |        ....    |        corr: 3 0x3d8-0x3db.7 (4)
     |                                               |                |      [3]{}: leap_second_record 0x3dc-0x3e7.7 (12)
0x3d0|                                    00 00 00 00|            ....|        occur: "1975-01-01T00:00:03Z" (157766403) 0x3dc-0x3e3.7 (8)
0x3e0|09 67 53 03                                    |.gS.            |
0x3e0|            00 00 00 04                        |    ....        |        corr: 4 0x3e4-0x3e7.7 (4)
     |                                               |                |      [4]{}: leap_second_record 0x3e8-0x3f3.7 (12)
0x3e0|                        00 00 00 00 0b 48 86 84|        .....H..|        occur: "1976-01-01T00:00:04Z" (189302404) 0x3e8-0x3ef.7 (8)
0x3f0|00 00 00 05                                    |....            |        corr: 5 0x3f0-0x3f3.7 (4)
     |                                               |                |      [5]{}: leap_second_record 0x3f4-0x3ff.7 (12)
0x3f0|            00 00 00 00 0d 2b 0b 85            |    .....+..    |        occur: "1977-01-01T00:00:05Z" (220924805) 0x3f4-0x3fb.7 (8)
0x3f0|                                    00 00 00 06|            ....|        corr: 6 0x3fc-0x3ff.7 (4)
     |                                               |                |      [6]{}: leap_second_record 0x400-0x40b.7 (12)
0x400|00 00 00 00 0f 0c 3f 06                        |......?.        |        occur: "1978-01-01T00:00:06Z" (252460806) 0x400-0x407.7 (8)
0x400|                        00 00 00 07            |        ....    |        corr: 7 0x408-0x40b.7 (4)
     |                                               |                |      [7]{}: leap_second_record 0x40c-0x417.7 (12)
0x400|                                    00 00 00 00|            ....|        occur: "1979-01-01T00:00:07Z" (283996807) 0x40c-0x413.7 (8)
0x410|10 ed 72 87                                    |..r.            |
0x410|            00 00 00 08                        |    ....        |        corr: 8 0x414-0x417.7 (4)
     |                                               |                |      [8]{}: leap_second_record 0x418-0x423.7 (12)
0x410|                        00 00 00 00 12 ce a6 08|        ........|        occur: "1980-01-01T00:00:08Z" (315532808) 0x418-0x41f.7 (8)
0x420|00 00 00 09                                    |....            |        corr: 9 0x420-0x423.7 (4)
     |                                               |                |      [9]{}: leap_second_record 0x424-0x42f.7 (12)
0x420|            00 00 00 00 15 9f ca 89            |    ........    |        occur: "1981-07-01T00:00:09Z" (362793609) 0x424-0x42b.7 (8)
0x420|                                    00 00 00 0a|            ....|        corr: 10 0x42c-0x42f.7 (4)
     |                                               |                |      [10]{}: leap_second_record 0x430-0x43b.7 (12)
0x430|00 00 00 00 17 80 fe 0a                        |........        |        occur: "1982-07-01T00:00:10Z" (394329610) 0x430-0x437.7 (8)
0x430|                        00 00 00 0b            |        ....    |        corr: 11 0x438-0x43b.7 (4)
     |                                               |                |      [11]{}: leap_second_record 0x43c-0x447.7 (12)
0x430|                                    00 00 00 00|            ....|        occur: "1983-07-01T00:00:11Z" (425865611) 0x43c-0x443.7 (8)
0x440|19 62 31 8b                                    |.b1.            |
0x440|            00 00 00 0c                        |    ....        |        corr: 12 0x444-0x447.7 (4)
     |                                               |                |      [12]{}: leap_second_record 0x448-0x453.7 (12)
0x440|                        00 00 00 00 1d 25 ea 0c|        .....%..|        occur: "1985-07-01T00:00:12Z" (489024012) 0x448-0x44f.7 (8)
0x450|00 00 00 0d                                    |....            |        corr: 13 0x450-0x453.7 (4)
     |                                               |                |      [13]{}: leap_second_record 0x454-0x45f.7 (12)
0x450|            00 00 00 00 21 da e5 0d            |    ....!...    |        occur: "1988-01-01T00:00:13Z" (567993613) 0x454-0x45b.7 (8)
0x450|                                    00 00 00 0e|            ....|        corr: 14 0x45c-0x45f.7 (4)
     |                                               |                |      [14]{}: leap_second_record 0x460-0x46b.7 (12)
0x460|00 00 00 00 25 9e 9d 8e                        |....%...        |        occur: "1990-01-01T00:00:14Z" (631152014) 0x460-0x467.7 (8)
0x460|                        00 00 00 0f            |        ....    |        corr: 15 0x468-0x46b.7 (4)
     |                                               |                |      [15]{}: leap_second_record 0x46c-0x477.7 (12)
0x460|                                    00 00 00 00|            ....|        occur: "1991-01-01T00:00:15Z" (662688015) 0x46c-0x473.7 (8)
0x470|27 7f d1 0f                                    |'...            |
0x470|            00 00 00 10                        |    ....        |        corr: 16 0x474-0x477.7 (4)
     |                                               |                |      [16]{}: leap_second_record 0x478-0x483.7 (12)
0x470|                        00 00 00 00 2a 50 f5 90|        ....*P..|        occur: "1992-07-01T00:00:16Z" (709948816) 0x478-0x47f.7 (8)
0x480|00 00 00 11                                    |....            |        corr: 17 0x480-0x483.7 (4)
     |                                               |                |      [17]{}: leap_second_record 0x484-0x48f.7 (12)
0x480|            00 00 00 00 2c 32 29 11            |    ....,2).    |        occur: "1993-07-01T00:00:17Z" (741484817) 0x484-0x48b.7 (8)
0x480|                                    00 00 00 12|            ....|        corr: 18 0x48c-0x48f.7 (4)
     |                                               |                |      [18]{}: leap_second_record 0x490-0x49b.7 (12)
0x490|00 00 00 00 2e 13 5c 92                        |......\.        |        occur: "1994-07-01T00:00:18Z" (773020818) 0x490-0x497.7 (8)
0x490|                        00 00 00 13            |        ....    |        corr: 19 0x498-0x49b.7 (4)
     |                                               |                |      [19]{}: leap_second_record 0x49c-0x4a7.7 (12)
0x490|                                    00 00 00 00|            ....|        occur: "1996-01-01T00:00:19Z" (820454419) 0x49c-0x4a3.7 (8)
0x4a0|30 e7 24 13                                    |0.$.            |
0x4a0|            00 00 00 14                        |    ....        |        corr: 20 0x4a4-0x4a7.7 (4)
     |                                               |                |      [20]{}: leap_second_record 0x4a8-0x4b3.7 (12)
0x4a0|                        00 00 00 00 33 b8 48 94|        ....3.H.|        occur: "1997-07-01T00:00:20Z" (867715220) 0x4a8-0x4af.7 (8)
0x4b0|00 00 00 15                                    |....            |        corr: 21 0x4b0-0x4b3.7 (4)
     |                                               |                |      [21]{}: leap_second_record 0x4b4-0x4bf.7 (12)
0x4b0|            00 00 00 00 36 8c 10 15            |    ....6...    |        occur: "1999-01-01T00:00:21Z" (915148821) 0x4b4-0x4bb.7 (8)
0x4b0|                                    00 00 00 16|            ....|        corr: 22 0x4bc-0x4bf.7 (4)
     |                                               |                |      [22]{}: leap_second_record 0x4c0-0x4cb.7 (12)
0x4c0|00 00 00 00 43 b7 1b 96                        |....C...        |        occur: "2006-01-01T00:00:22Z" (1136073622) 0x4c0-0x4c7.7 (8)
0x4c0|                        00 00 00 17            |        ....    |        corr: 23 0x4c8-0x4cb.7 (4)
     |                                               |                |      [23]{}: leap_second_record 0x4cc-0x4d7.7 (12)
0x4c0|                                    00 00 00 00|            ....|        occur: "2009-01-01T00:00:23Z" (1230768023) 0x4cc-0x4d3.7 (8)
0x4d0|49 5c 07 97                                    |I\..            |
0x4d0|            00 00 00 18                        |    ....        |        corr: 24 0x4d4-0x4d7.7 (4)
     |                                               |                |      [24]{}: leap_second_record 0x4d8-0x4e3.7 (12)
0x4d0|                        00 00 00 00 4f ef 93 18|        ....O...|        occur: "2012-07-01T00:00:24Z" (1341100824) 0x4d8-0x4df.7 (8)
0x4e0|00 00 00 19                                    |....            |        corr: 25 0x4e0-0x4e3.7 (4)
     |                                               |                |      [25]{}: leap_second_record 0x4e4-0x4ef.7 (12)
0x4e0|            00 00 00 00 55 93 2d 99            |    ....U.-.    |        occur: "2015-07-01T00:00:25Z" (1435708825) 0x4e4-0x4eb.7 (8)
0x4e0|                                    00 00 00 1a|            ....|        corr: 26 0x4ec-0x4ef.7 (4)
     |                                               |                |      [26]{}: leap_second_record 0x4f0-0x4fb.7 (12)
0x4f0|00 00 00 00 58 68 46 9a                        |....XhF.        |        occur: "2017-01-01T00:00:26Z" (1483228826) 0x4f0-0x4f7.7 (8)
0x4f0|                        00 00 00 1b            |        ....    |        corr: 27 0x4f8-0x4fb.7 (4)
     |                                               |                |    standard_wall_indicators[0:0]: 0x4fc-NA (0)
     |                                               |                |    ut_local_indicators[0:0]: 0x4fc-NA (0)
     |                                               |                |  footer{}: 0x4fc-0x4fd.7 (2)
0x4f0|                                    0a         |            .   |    nl1: 10 (valid) 0x4fc-0x4fc.7 (1)
     |                                               |                |    tz_string: "" 0x4fd-NA (0)
0x4f0|                                       0a|     |             .| |    nl2: 10 (valid) 0x4fd-0x4fd.7 (1)