Signal

https://signal.me/#eu/KfC8sF6Ahr_jB1UZc25FAIE-6IXH7rCXg51vdBip-LMVbqgrhaZD4JutVnfv5aGY

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SimpleX

https://smp19.simplex.im/a#sLrh6wA6MSFBGvytFMspfe4czbLITruN9OniZvFjW6o