$ fq -d wasm dv const-83.wasm
    |00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|.{}: const-83.wasm (wasm) 0x0-0x1d.7 (30)
0x00|00 61 73 6d                                    |.asm            |  magic: raw bits (valid) 0x0-0x3.7 (4)
0x00|            01 00 00 00                        |    ....        |  version: 1 0x4-0x7.7 (4)
    |                                               |                |  sections[0:3]: 0x8-0x1d.7 (22)
    |                                               |                |    [0]{}: section 0x8-0xd.7 (6)
0x00|                        01                     |        .       |      id: "type section" (1) 0x8-0x8.7 (1)
0x00|                           04                  |         .      |      size: 4 0x9-0x9.7 (1)
    |                                               |                |      content{}: 0xa-0xd.7 (4)
    |                                               |                |        ft{}: 0xa-0xd.7 (4)
0x00|                              01               |          .     |          n: 1 0xa-0xa.7 (1)
    |                                               |                |          x[0:1]: 0xb-0xd.7 (3)
    |                                               |                |            [0]{}: ft 0xb-0xd.7 (3)
0x00|                                 60            |           `    |              tag: 0x60 (valid) 0xb-0xb.7 (1)
    |                                               |                |              rt1{}: 0xc-0xc.7 (1)
0x00|                                    00         |            .   |                n: 0 0xc-0xc.7 (1)
    |                                               |                |                x[0:0]: 0xd-NA (0)
    |                                               |                |              rt2{}: 0xd-0xd.7 (1)
0x00|                                       00      |             .  |                n: 0 0xd-0xd.7 (1)
    |                                               |                |                x[0:0]: 0xe-NA (0)
    |                                               |                |    [1]{}: section 0xe-0x11.7 (4)
0x00|                                          03   |              . |      id: "function section" (3) 0xe-0xe.7 (1)
0x00|                                             02|               .|      size: 2 0xf-0xf.7 (1)
    |                                               |                |      content{}: 0x10-0x11.7 (2)
    |                                               |                |        x{}: 0x10-0x11.7 (2)
0x10|01                                             |.               |          n: 1 0x10-0x10.7 (1)
    |                                               |                |          x[0:1]: 0x11-0x11.7 (1)
0x10|   00                                          | .              |            [0]: 0 x 0x11-0x11.7 (1)
    |                                               |                |    [2]{}: section 0x12-0x1d.7 (12)
0x10|      0a                                       |  .             |      id: "code section" (10) 0x12-0x12.7 (1)
0x10|         0a                                    |   .            |      size: 10 0x13-0x13.7 (1)
    |                                               |                |      content{}: 0x14-0x1d.7 (10)
    |                                               |                |        code{}: 0x14-0x1d.7 (10)
0x10|            01                                 |    .           |          n: 1 0x14-0x14.7 (1)
    |                                               |                |          x[0:1]: 0x15-0x1d.7 (9)
    |                                               |                |            [0]{}: code 0x15-0x1d.7 (9)
0x10|               08                              |     .          |              size: 8 0x15-0x15.7 (1)
    |                                               |                |              code{}: 0x16-0x1d.7 (8)
    |                                               |                |                t{}: 0x16-0x16.7 (1)
0x10|                  00                           |      .         |                  n: 0 0x16-0x16.7 (1)
    |                                               |                |                  x[0:0]: 0x17-NA (0)
    |                                               |                |                e[0:3]: 0x17-0x1d.7 (7)
    |                                               |                |                  [0]{}: in 0x17-0x1b.7 (5)
0x10|                     43                        |       C        |                    f32.const: 0x43 (valid) 0x17-0x17.7 (1)
0x10|                        99 76 96 fe            |        .v..    |                    z: -9.999999680285692e+37 0x18-0x1b.7 (4)
    |                                               |                |                  [1]{}: in 0x1c-0x1c.7 (1)
0x10|                                    1a         |            .   |                    drop: 0x1a (valid) 0x1c-0x1c.7 (1)
    |                                               |                |                  [2]{}: in 0x1d-0x1d.7 (1)
0x10|                                       0b|     |             .| |                    end: 0xb (valid) 0x1d-0x1d.7 (1)