73 HB9ERY QSL

There is more than one way to contact me (legacy Perl TIMTOWTDI)

Table of Contents

## why mbuf.net?

mbuf is the kernel set of structs and functions part of the network subsystem, core part of the BSD systems. As I was amazed by that subtle memory management, I wanted a short domain name, I couldn’t resist to pick it, since 2003.

## contact references

# email and messaging service

Protocol/Project Contact
RFC5321 aka as email jma@mbuf.net OpenPGP advised using my OpenPGP public key, ascii/utf8 format encouraged ;)
Delta Chat please, send me an invitation or request one by email
SimpleXChat please, send me an invitation or request one by email
Cwtch 2r6czdk7wj62y2gpgc44g7wrsvjoc5oxpu55ltfjcybxxh5h4mw77nyd QR code
Matrix @jma:matrix.mbuf.net
XMPP jma@tls.mbuf.net, using OMEMO
Session my id = 05356df02197e44311f3ce1d543f22a93e8b9ea811cf2e576097923d04cf60ed69 QR code

# Social networks

soc.net contact
Mastodon @hb9ery@pouet.chapril.org
Diaspora sigsleep@nerdpol.ch
nostr npub1lpndfq0zzux4ek3g2dyh9s00hvxgd4zs7gzqh07f4l2s7l2qjhtsfmumpf

# CAVEAT

  • OpenPGP key fingerprint: C0DA 0664 2F14 295E 9E02 1DD1 F854 7A9A B32E 897D
  • For email exchanges, please use my OpenPGP public key, if you use OpenPGP.
  • If you want me to connect by OpenSSH on a specific host, please add my OpenSSH public key.
  • For file transfer, Please use OnionShare as favoured method, or OTS or PrivateBin (Privatebin can set a dedicated additional password). You can then send me the resulting link securely, if by email, please do use my OpenPGP public key.

# off-grid OTA

my QTH

  • HF, VHF, UHF: my callsign is HB9ERY
  • meshtastic 868Mhz device id 06f5a11c public key = base64:k593syO21VuhfPoDekPSxrUFw8hnTOW5ilRWIifzmmU=