$ gpg -v -v
gpg: Go ahead and type your message ...
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256


testing
one
two
three


-----BEGIN PGP SIGNATURE-----
Comment: http://openpgpjs.org

wsBcBAEBCAAQBQJUASrNCRA10uGgRX5kmAAA3pAH/2XUauz9ahoURW4MzoK1
pYZg8+PsvXAcb4s7ChRH5Bw0hq+YZlTmX81NI7aT+NdJuT3+mEdMEDEsRlox
i6VNvFCOUHK9FpuieHfxOfqHqrTwyvaniupBSxWdDDW2J78pqkB64yxuMAs6
NR/jO7sjLBFVnyYsMl+0UGRlfRUQtUYhuOcVlnTqI9jsfdFNC9WnW7roh+Ft
EpqWHEvuVchNHacqhjBP3x6gDed1HE31ZO/KEqchhlv0X7donNYiy5/zlYLD
5WbvUOc7PVj2efCJD2XFCfkaNvP2TP507PG8q6ZFrjBXpMM702bZAhamdpnY
Jo8DGsUTqa6X2IVy6OPsNEY=
=C/PB
-----END PGP SIGNATURE-----gpg: armor: BEGIN PGP SIGNED MESSAGE
gpg: armor header: Hash: SHA256
:packet 63: length 19 - gpg control packet
gpg: armor: BEGIN PGP SIGNATURE
gpg: armor header: Comment: http://openpgpjs.org
:literal data packet:
	mode t (74), created 0, name="",
	raw data: unknown length
gpg: original file name=''

testing
one
two
three


:signature packet: algo 1, keyid 35D2E1A0457E6498
	version 4, created 1409362637, md5len 0, sigclass 0x01
	digest algo 8, begin of digest de 90
	hashed subpkt 2 len 4 (sig created 2014-08-30)
	hashed subpkt 16 len 8 (issuer key ID 35D2E1A0457E6498)
	data: [2047 bits]
gpg: Signature made Sat 30 Aug 2014 04:37:17 AM EEST using RSA key ID 457E6498
gpg: Can't check signature: public key not found