• Email: tzafrir@cohens.org.il
  • PGP key: C0FE 9DAC 51E5 CAF1 0DBE 7DFC 5E62 533F 1976 5111
  • PGP Fingerprint: 2BBB A14D DD49 D5F3 8C10 5F01 C40A D676 437D 328B
• Messaging:
  • XMPP (Jabber): tzafrir@cohens.org.il
  • Matrix: tzafrir@cohens.org.il (that is: @tzafrir:cohens.org.il)
  • IRC: tzafrir on OFTC and Libera.chat.
• Social Networks
  • Generally on "Mastodon" (Fediverse):
  • Tooot.im