Blockchain Privacy: Theory and Practice - Jonas Nick (Blockstream)

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How to have privacy on a public ledger?

In most Blockchains all transactions are public, so privacy is a major concern. Jonas Nick will talk about ways to keep your privacy on a public Blockchain and what is coming in the near future to improve privacy for everyone on a technical level.

Jonas is a security expert who discovered several privacy and security bugs in well-known Blockchain projects such as Ethereum, btcd, bitcoinj. He works for Blockstream, a company well-known for employing the best Blockchain, Bitcoin and Cryptography experts and working on revolutionay technologies such as Sidechains and Lightning: (

Door opening: 18:30

Talk start: 18:45 (

Thanks a lot to LIIP AG for hosting this meetup!