Source & Binary

Telemetry in Substrate

Since 2022.03, Substrate asks if it may post telemetry to Source & Binary (and it remembers your answer). The data are used to better understand how Substrate is being used and how it can be improved.

The data collected were specifically chosen to avoid disclosing sensitive information about your organization and personally identifying information about you and your employees. Here is everything Substrate posts and how it’s used:

The Telemetry is posted to, an endpoint hosted in AWS and Honeycomb. If at any time you want to change whether your organization opts into or out of telemetry, change the contents of substrate.telemetry to “no\n” (that is, the word “no” followed by a newline) and commit the change.