{% include note.html content="The functionality described in this tutorial has been deprecated with the Blockstack Browser. It will continue working only for apps that have not yet upgraded to Blockstack Connect." %}
{% include note.html content="The functionality described in this tutorial has been deprecated with the Blockstack Browser. It will continue working only for apps that have not yet upgraded to Blockstack Connect." %}
# Hubs and user choice
Blockstack operates a default Gaia storage hub at `https://hub.blockstack.org`.