quotingWhen designing Keychat, we considered the following disadvantages of the Signal App.
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1ćSignal App requires phone number registration. Users do not have their own self-sovereign ID.
2ćSignal App users can only use Signal's servers, with no option to use third-party or self-hosted servers.
3ćSignal App integrates a shitcoin called MobileCoin.
4ćSignal App relies on donations and loans from billionaires, making it difficult to sustain.
Keychat proposed corresponding improvements for these disadvantages.
1ćKeychat only requires generating a Nostr key. Users have their own self-sovereign ID.
2ćKeychat users can freely choose which relay to use or run their own relay.
3ćKeychat aligns with Bitcoin.
4ćKeychat's economic model with Bitcoin ecash stamps is more reliable and sustainable.
5ćKeychat offers better metadata privacy because it allows continuous changing of receiving addresses, sending addresses, and relays.
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