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Now you are in the subtree of All about Crypto tech and economics project.

Cryptography

Hash-based Signatures: An illustrated Primer

We see this every day in examples ranging from encrypted messaging to phone security to cryptocurrencies.
The second trend is that cryptographers are getting ready for all these good times to end.

Multisignatures Bitcoin Multisig Wallet: The Future of Bitcoin by Vitalik Buterin

And in the case of Bitcoin 1.0 exactly the same holds true as well. In the case of Bitcoin 1.5, however, we are dealing with a world of factum law and decentralized technology, so we can be much more clever with how we combine two approaches - arguably, in fact, it is possible to get the best of both worlds.

HOW is it possible?

Attached

it is about technology solutions, not necessarily BLOCKCHAIN

The Loopix Anonymity System
How the Great Firewall of China is Blocking Tor