# Ceramic Community Call 7

### Covered in this call

- Standards and a [tutorial for storing signed and encrypted data on IPFS](https://blog.ceramic.network/how-to-store-signed-and-encrypted-data-on-ipfs/) using DAG-JOSE and the `js-did` library  
- A demo of 3ID Connect allowing a user to link multiple blockchain accounts to a single DID  
- A demo of using Ethereum wallets + 3ID + IDX as user management for an app using SkyDB for data storage  
- [Clayground](https://github.com/ceramicnetwork/clayground?ref=blog.ceramic.network): A playground for easily spinning up Ceramic infrastructure  
- [MultiQueries](https://github.com/ceramicnetwork/CIP/blob/master/CIPs/CIP-71/CIP-71.md?ref=blog.ceramic.network): A spec for querying multiple linked Ceramic documents

### Future calls

As always, these meetings are completely open and we invite everyone in the community to join. If you'd like to attend a future meeting, add the [Ceramic Calendar](https://calendar.google.com/calendar/u/2?cid=Y2VyYW1pYy5uZXR3b3JrX3JsNzFrcXZtNzE4ZGY4aWk2cDZzanNmbDdjQGdyb3VwLmNhbGVuZGFyLmdvb2dsZS5jb20&ref=blog.ceramic.network) to your Google calendar. If you'd like to present your work at an upcoming meeting, reach out on [Discord](https://chat.ceramic.network/?ref=blog.ceramic.network).