# How to make a bitcoin signature with Umbrel

**URL:** <https://community.umbrel.com/t/how-to-make-a-bitcoin-signature-with-umbrel/11844>\
**Category:** Support and Troubleshooting\
**Created:** [March 17, 2023, 7:24am UTC](https://community.umbrel.com/t/how-to-make-a-bitcoin-signature-with-umbrel/11844 "2023-03-17T07:24:11Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Alex-little-node](https://avatars.discourse-cdn.com/v4/letter/a/4af34b/32.png) [@Alex-little-node](https://community.umbrel.com/u/Alex-little-node)\
**Post date:** [March 17, 2023, 7:24am UTC](https://community.umbrel.com/t/how-to-make-a-bitcoin-signature-with-umbrel/11844/1 "2023-03-17T07:24:11Z")

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Hi for a service, I need to make a bitcoin signature to confirm the BTC address is mine.  
I know how to do it with Ledger/Bitbox etc. But how to do this with Umbrel?