# Bounty Approved for Privacy Preserving Notifications Service **URL:** \ **Category:** News\ **Created:** [January 9, 2025, 4:43pm UTC](https://forum.xx.network/t/bounty-approved-for-privacy-preserving-notifications-service/7118 "2025-01-09T16:43:11Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![xxFoundation](https://forum.xx.network/user_avatar/forum.xx.network/xxfoundation/32/902_2.png) [@xxFoundation](https://forum.xx.network/u/xxFoundation)\ **Post date:** [January 9, 2025, 4:43pm UTC](https://forum.xx.network/t/bounty-approved-for-privacy-preserving-notifications-service/7118/1 "2025-01-09T16:43:12Z")
This bounty rewards developers for implementing a privacy-preserving notifications service that can be used to receive message notifications on mobile devices, e-mail, etc. The service will allow users to send and receive notifications through topics while maintaining privacy through the xx network’s unique ephemeral ID system, as described in the [xx network documentation](https://learn.xx.network/cmixx/idCollisionAndNotifications#notifications). Total Bounty: 1,650,000 xx (~$82,500 USD) More Details: > [@xxB-2024-004: Privacy-Preserving Notifications Service Implementation](https://forum.xx.network/t/xxb-2024-004-privacy-preserving-notifications-service-implementation/7059): > > Bounty xxB-2024-004: Privacy-Preserving Notifications Service Implementation Overview This bounty rewards developers for implementing a privacy-preserving notifications service similar to [ntfy.sh](https://github.com/binwiederhier/ntfy), leveraging xx network’s ID collision-based privacy system. The service will allow users to send and receive notifications through topics while maintaining privacy through the xx network’s unique ephemeral ID system, as described in the [xx network documentation](https://learn.xx.network/cmixx/idCollisionAndNotifications#notifications). Development will be done in collaboratio…