Update README.md

Author: RobinLinus

README.md

@@ -14,7 +14,6 @@ BitVM is the foundational element to bridge BTC to second layers such as sidecha
 
 ## Resources
 - [Bitvm3s](bitvm3.pdf)
-- [BitVM3-RSA (broken)](bitvm3-rsa.pdf)
 - [BitVM Bridge](https://bitvm.org/bitvm_bridge.pdf)
 - [BitVM 2 writeup](./bitvm2)
 - [BitVM whitepaper](bitvm.pdf)
@@ -25,6 +24,7 @@ BitVM is the foundational element to bridge BTC to second layers such as sidecha
 - [Awesome BitVM](https://github.com/Rsync25/awesome-bitvm)
 
 ### Presentations & Podcasts
+- [BitVM 2 at Science of Blockchain Conference in Berkeley](https://www.youtube.com/live/84tBYn6qot8?feature=shared&t=7196)
 - [Robin Linus and Lukas George at Bitcoin Amsterdam](https://www.youtube.com/watch?v=rubs5SrkGsM)
 - [What is BitVM? with Robin Linus and Super Testnet (Stephan Livera Podcast)](https://www.youtube.com/watch?v=XxqQU6j6jI8)
 - [Robin Linus at Brink Foundation](https://brink.dev/blog/2024/01/16/eng-call-bitvm)