* docs: update privacy policy for supporter badges
* docs: badge requests hide the IP address, crypto paid to company addresses
* docs: the store service never receives the IP address of app requests
* docs: cryptocurrency payments accepted directly
* docs: the store service has no user accounts
* docs: a badge proof discloses the store service's public key
* docs: a badge proof discloses the number of a preset signing key
* docs: one signing key for all users, rotated periodically
What changed:
Stronger privacy commitments:
- explicitly states that preset servers do not log IP addresses.
- you can verify clients and servers via reproducible builds.
- quantum-resistant end-to-end encryption.
- messages are irreversibly removed from preset servers on delivery or after 21 days.
- transparency commitment by client apps.
New private one-time connection links and public addresses:
- your profile data is encrypted on the server - only people with the link can access it, not the servers.
- one-time link profile data is removed once the connection is established.
Public channels (beta):
- chat relays are used to deliver messages to channel subscribers.
- chat relays cannot identify subscribers.
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* web: add privacy page to website
* web: fix a blog frontmatter
* web: fix privacy link from other docs
* update
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Co-authored-by: Evgeny Poberezkin <evgeny@poberezkin.com>