Important information: Our Shimmer node will be discontinued and shut down on 24/08/2024. We kindly ask all users who have used our Shimmer node in Firefly or Bloom until then to set another node in their profiles, otherwise there could be problems with the login.

Preview observer


How can I register my nodes with Observer?

  • To register your nodes with Observer, you need an account on Then open a ticket with the category “Observer”. You can find the template for the ticket further down on this page.

How many nodes can I monitor?

  • You can have up to 3 of your own nodes monitored for free with a check interval of five minutes.

What are the check intervals for the individual nodes?

  • By default, the Observer checks your nodes every 5 minutes to see whether your node is “Healthy”.

What is meant by own status page?

  • Each user has the option of getting their own status page under the Tangle.Observer domain (as a link example

How do the push notifications work?

  • Our notification service gives everyone the opportunity to receive push notifications on their desktop device or smartphone in real time via a PWA. Web push is used for this and sent directly to the end device.

What is Observer.Pro?

  • With Observer.Pro, we want to give community members the opportunity not only to support the project, but also to add more than 3 of their own nodes for monitoring and to reduce the check intervals to one minute. You can also use your own logo if you wish.

Ticket Template

*On the status page there is the option to enter the name with the link, please note that the link to the API info endpoint is used.