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Joseph Hex's avatar

I love this approach to explaining Bitcoin. Very creative.

"In other words, the security model of Bitcoin lies in its openness coupled with the very human challenge of social consensus – NOT in encryption! This is hard for even technical people to get their heads around because all other technologies have traditionally relied on obfuscation. Because anyone can run it and anyone can change it, but changing equals self-selecting OFF the network, Bitcoin the protocol cannot be “hacked.”"

This is a really important notion that is ignored by the math nerds. The Byzantine General's Problem has a very simple solution - Every person participating in a system who has skin in the game, who is bought in, will fight to preserve it.

I do think that the size of nodes and the complexity of running them will be a problem in the future. It makes it so only those highly motivated to control the coin run nodes. No one is more highly motivated than State actors who stand lose a LOT from Bitcoin adoption. Bitcoin could theoretically be co-opted, similar to how the Tor network was compromised by State actors, by States standing up nodes and getting +50% of the consensus network.

But even then I'm not sure they would succeed. The State's first action would be to dilute and ruin the currency, so that if the OG Bitcoin was still there people would return to it.

All that to say, Bitcoin WILL face challenges, there will be calamitous events, but the underlying design of the system means it's the safe bet long-term no matter the present difficulties.

Thanks for all your hard work, it's greatly appreciated.

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Mauri's avatar

What a fantastic article, well thought out and beautifuly written.

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