Blockchain Use Cases Debate

The cluster revolves around skepticism toward blockchain technology's practical applications, with commenters debating whether it solves real problems or remains hype without proven uses beyond cryptocurrency and scams.

📉 Falling 0.1x Finance & Crypto
6,566
Comments
15
Years Active
5
Top Authors
#4370
Topic ID

Activity Over Time

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Keywords

mobinspire.com AI DLT HN tonyarcieri.com hackernoon.com OK ML BigData RPA blockchain blockchains technology hype crypto transactions value useful solution proof work

Sample Comments

bloqs Sep 26, 2025 View on HN

so nothing has changed and blockchain is still a solution looking for a problem

hanniabu Apr 7, 2024 View on HN

Yet people will still claim blockchain has no usecase

verdverm Dec 26, 2019 View on HN

Avoid blockchain at all costs if you don't understand when and how to apply it. Unless you just want to ride the passing hype train

maeln May 31, 2023 View on HN

Bitcoin is going to be 15 years old soon and aside from this original usage, no real usage has really taken off for "blockchain" technologies (and no, I am not counting the occasional pump and dump / virtual scarcity scheme as a real usage of the tech). We really have to stop asking this question. And I say this having had some involvement with some web3 projects/company.Even if it is theoretically possible, it create a huge barrier for entry, a lot of user friction, issue

hidden-spyder Nov 7, 2021 View on HN

I keep seeing blockchain being hyped up, but if it is so great, why is it not more widely used?

jMyles Jun 18, 2018 View on HN

I understand that some people don't see value in blockchain tech, but boy, this is just naked hyperbole.

jeremyjh Apr 6, 2018 View on HN

This is a complete non-sequitor. The usefulness of blockchain is not assured because people have been skeptical of useful technology in the past. You must actually propose and defend an application of this technology. Otherwise you are offering my skepticism as evidence itself that blockchain will be useful. If that had merit we can go into business together: you propose a technology and patent it, and then I express skepticism and then - profits!

gfodor Jul 12, 2022 View on HN

A blockchain is relevant in cases where there needs to be an actual chain. But in any case, you're focusing too narrowly here. Instead of honing in to try to disprove that a given technology is the proper solution, it's smarter to try to understand what happens when such a solution is widely deployed, and what pre-conditions are present today to help predict if, when, and how it will happen. Regardless, Bitcoin-like blockchains are already dated technology even within the cryptocurrenc

jstummbillig Dec 7, 2020 View on HN

Wild. It's not like blockchains are in any way a clearly proven, established thing.In fact, considering that we are stilling waiting for the first tangible contribution to society out of the blockchain field that matches its surrounding hype, I would argue that doing things differently is probably a good idea.

arjan_sch Mar 1, 2019 View on HN

Interesting that blockchain is not mentioned at all. Is it past its hype cycle?