Comment by vbezhenar
1 day ago
As long as there's singular entity which leads the changes to the protocol, there's no decentralization.
1 day ago
As long as there's singular entity which leads the changes to the protocol, there's no decentralization.
BTC has occasionally obtained community driven patches by distributed consensus rather than a centralized approach (as recently as 2021 with the Taproot soft fork). When Quantum Computing finally becomes a threat to BTC, there will almost certainly be a distributed consensus to update the protocol again. Now what happened with Ethereum could be argued as not so decentralized since the organization (Ethereum Foundation) has extremely strong political influence over the corporations that support it.
I really hate the “someone will certainly solve this problem!” mentality.
You can’t just magically update the protocol to work around the ability of someone to break elliptic curve cryptography. That not how this works. It’s not how any of this works.
> You can’t [...] update the protocol to work around the ability of someone to break elliptic curve cryptography
Have you reviewed any of the proposals to do exactly that? https://bitcoinops.org/en/topics/quantum-resistance/
Isn’t that exactly how it works?
You agree on a post-quantum algorithm…
https://en.m.wikipedia.org/wiki/Post-quantum_cryptography
Then you update the protocol…
https://www.reddit.com/r/Bitcoin/comments/qth9ii/how_does_bi...
Right?
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You… can.
Once people catch wind of bitcoin being moved from secure places, nodes will cease processing transactions, quantum capable thieves will be frozen
Network will upgrade if it hasnt already, nodes will only process transactions on the network with the most other nodes
They might even resume from a few block back. No different than branching from an old commit
If this doesnt match your philosophy of legitimacy, you can try continuing in the orphanage chain and get other nodes to join you. May the longest chain win!
This has all been theorized before and has subsequently happened before and the resolution has given confidence to attract more capital.
Your critique is valid but outdated. This happened way back in 2010. Satoshi disappeared a long time ago now.
There are still influential people, but none with the authority of Satoshi himself.
Bitcoin (et al) is/are not fully decentralized in the sense that a core development team actively maintains and proposes changes, even minimal ones. While it's true that major updates require broad consensus and may be rejected by nodes if controversial, we should acknowledge that certain points of centralization exist, particularly around development and decision making. These often overlooked aspects now carry more financial consequences, especially as Bitcoin becomes more intertwined with regulated financial instruments and political power.
For example, now, many L2s around Bitcoin are fully depending , and influencing on a future change: enabling again the OP_CAT opcode [1].
[1] https://github.com/sCrypt-Inc/awesome-op-cat
Bitcoin can be forked, and in fact has been. You didn't mention mining centralization, which is another avenue.
One of the biggest points of failure I can see happening is self hosted node packaged software services like umbrel. Where they are just updating your node for you.
See also, the DAO hack.
What Ethereum did after DAO was way more sinister. At least with the Bitcoin "roll-back" there were no transactions reversed. The miners just got together and started mining from a previous point in the Blockchain, and eventually the new chain had more work done and was validly accepted by even outdated nodes. Ethereum just went ahead and added this to their protocol: "ummm this transaction stands reversed, you don't need to verify signature for this particular transaction". This blot will stay in the protocol for ever.
Yeah that's a great example. I think sometimes people take "code is law" too seriously, when it is clear to me the code is just a deterministic way to form a consensus that works 99% of the time and the other 1% you get forking.
Indeed. Permissionless blockchain is much less of a technological innovation, but more of a governance innovation, specifically an accountability sink, where instead of a named entity (corporation, institution, person) being in charge, you have this amorphous blob in charge that does come together if its interests are affected (this 184 bn Bitcoin bug, the DAO hack, etc.), but otherwise even in the presence of heinous crimes shrugs and says: "who, me? what can I do?"
I don't understand why that's so attractive to so many participants - possibly because the enormous negative externalities of such a thing more often than not don't fall on themselves, but other, more vulnerable people.
(Not always though: when 200 Bitcoin were stolen from ultra-libertarian Bitcoin developer Luke Dashjr, he came crying for help from the bad bad centralized FBI rather quickly...)
Leading doesn't mean coercion. Leadership in decentralization implies consent.
Comsent by whom? In most "decentralized governance" projects I've heard about, all you need is for the holders of 51% of the tokens to agree, and the holders of the other 49% have no recourse but to leave.
with bitcoin isn't it more about 51% of the compute rather than 51% of the token?
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