This signature file may be used to cryptographically verify file integrity,
like this::

    $ gpg --keyserver hkp://pool.sks-keyservers.net --recv-keys 0xA16EB94D
    $ gpg --list-keys 0xA16EB94D
      pub   2048R/A16EB94D 2008-08-15 [expires: 2023-08-12]
      uid   Turnkey Linux Release Key <release@turnkeylinux.com>

    $ gpg --verify bootstrap-jessie-i386.tar.gz.sig
      gpg: Signature made Thu Apr  7 11:54:24 IDT 2016 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    $ md5sum bootstrap-jessie-i386.tar.gz
      28c82e5f0d40fc530e15e918fb32cdfb

    $ sha1sum bootstrap-jessie-i386.tar.gz
      b5b9524d1da67233b7bf198cffa023da4c79db38

You can calculate these on your end and compare to check for errors, but
cryptographic verification is recommended for security reasons.

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)

iQEcBAABAgAGBQJXBiA/AAoJEIXCXpWhbrlNMdkIAKRdZDNEdjeXpW+KhIPotjae
EKiA/VyR4NEwQXxTlB5CszpNLqwYCTNBx7MOim+1lkPbR0/OE2LXxqzdw1/BECS4
6DTqDh+kMGMjDaudDSKCPov/PgwgY1xDgoSKwwAFTEUU3U+8+phlMqt6mUreLlMF
VAXo/IyMECURPORkaswHSqZHfQqqgUG8NdMhtCqzq325IDAHvbNP7xWWLEENCxOK
H/zhoJvQLPsyoTz7yUurzpMljEuJ2yQbB3RuxRUanHFx7P3ZyhatoUFJGgChLhfW
Zkbkp4QK2Ut8ZNCJceqIqVmZcD8RiM0JIholuyLuVV+Y8VGC6v+9HweKE4WKijA=
=JGPN
-----END PGP SIGNATURE-----