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urza

1,332 karma · joined February 14, 2010

twitter: @urza_cc
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urza··on The dark side of Shopify
That's why I say bitcoin and not crypto.
urza··on The dark side of Shopify
Those are valid concerns, the "hodl only" mentality, the volatility.. but you do you see discussion about this on HN? No, just downvotes. I kind of doubnt that what you say is the motivation for the downvotes. I think if you are being honest, for some reason the HN users just hate bitcoin.
urza··on The dark side of Shopify
Bitcoin literally fixes this. Bitcoin is the first public infrastructure for sending money online without intermediaries and trusted third parties. This is the problem it solves, yet any mention of this on HN gets downvoted.

You can use something like https://btcpayserver.org/ and be your own payment processor with very little work.

Kind of frustrating that HN hates bitcoin so much, that even under link/article about small merchant getting harassed by shopify/stripe, they would rather downvote any mention of real solution..

urza··on The dark side of Shopify
First of all, nowadays you should be using Lightning Network, where fees are negligible and the payment is finalized and settled in order of seconds. BtcPay server has first class integration of Lightning Network.

And second, even if you want to accept onchain payments, current onchain fees are something $0.2 for confirmation within an hour. Which seems reasonable for having final settlement without any intermediary of your funds this fast. Compare this with traditional payment options like credit cards where you are waiting often times 30 days or even more for settlement and as the OP illustrates, you are at mercy of intermediaries.

urza··on The dark side of Shopify
aaand get downvoted by HN crowd in 3, 2, 1.. :)
urza··on The dark side of Shopify
Bitcoin fixes this. Ditch the intermediaries and 3rd parties.

https://btcpayserver.org

EDIT: aand get downvoted by HN crowd, how unexpected :)

urza··on The “Ultimate” ThinkPad (2020)
The fn on left bottom instead of ctrl is super annoying. I would avoid this keyboard as much as possible. Or at least remap it.
urza··on The “Ultimate” ThinkPad (2020)
Indeed, I have CTRL on left thumb as the innermost of my 3 thumb cluster keys.
urza··on Minimal APIs at a glance in .NET 6
Nancy and Sinatra anyone? :)
urza··on Uber used 50 Dutch shell companies to dodge taxes on $6B in revenue
Kudos to Uber.
urza··on Crypto miners are killing free CI
If only there was a way how to anonymously charge something like $0.1 for each action/api call.... I don't know... I heard maybe something like cryptocurrencies can do it?
urza··on Coinbase from YC to DPO
Unpopular opinion - Bitcoin would be better without Coinbase.
urza··on Total Cookie Protection
This should have always been the only way it worked. Plus it should be easier to create white lists of allowed websites and all other cookies delete with every broswer restart. I know it is possible with Firefox but you need to add websites to whitelist manually in deep settings. At least there are some extensions that make it easier, like CookieAutoDelete https://addons.mozilla.org/en-US/firefox/addon/cookie-autode...
urza··on Total Cookie Protection
This should have always been the only way it worked. Plus it should be easier to create white lists of allowed websites and all other cookies delete with every broswer restart. I know it is possible with Firefox but you need to add websites to whitelist manually in deep settings. At least there are some extensions that make it easier, like CookieAutoDelete https://addons.mozilla.org/en-US/firefox/addon/cookie-autode...
urza··on FIDO2 security key company releases hardware that's open source and uses Rust
The advantage of seed backup + hierarchical deterministic keys is greatly underapreciated.
urza··on Tokio 1.0 – async runtime for Rust
What would be Tokios equivalent in .net/C# ?
urza··on Facebook: Free as in Bullshit
I sometimes forget there are ads on the internet.. occasionally when I am on new devices without blockers set up and I see the ad layer net, it feels so dystopian.. almost unreal..
urza··on Ryzen 5800X vs. M1: Programming benchmarks
Here is a litle bit something:

https://www.phoronix.com/scan.php?page=article&item=ryzen-59...

"For the code compilation speed tests were compiking Apache, PHP, the Linux kernel, ImageMagick, GDB, LLVM, FFmpeg, and MPlayer."

urza··on Raspberry Pi Server Mark III
How it started: Lets create a small cheap computer that poor kids can use for education.

How its going: Raspberry Pi Server Mark III

urza··on Apple’s Anti-Tracking Plans for iPhone
This. So much this. But there is hope. It seems that people are starting to realize the "price" of free content and are more and more willing to pay for it.
urza··on Apple tells Telegram to take down protestor channels in Belarus
I know I am two days late but anyway, if anyone is not familiar with what is going on in Belarus, this reporter is doing superb job on twitter: https://twitter.com/franakviacorka
urza··on Apple tells Telegram to take down protestor channels in Belarus
Curious why dont you use Signal? Is Telegram more convinient? If so, in what aspects? Signal has group chats that are fully end to end encrypted so that noone can demand to take something down because noone is able to see inside the chat (except participants).

https://signal.org

urza··on Secret gyms and the economics of prohibition
>I would call the "proper authorities"

You must be a really nice person.

urza··on Ask HN: How Belarus can keep connected despite internet blackout?
Hi, unfortunately I am not much wiser from the specs. It describes higher level network/app protocols, no mention on the underlying mechanism of communication. Can you give me example of the hardware on which it is supposed to run and how it would work in Belarus?
urza··on Ask HN: How Belarus can keep connected despite internet blackout?
https://disaster.radio/

disaster.radio is an off-grid, solar-powered, long-range mesh network built on free, open source software and affordable, open hardware.

Designed to be open, distributed, and decentralized, disaster.radio is currently in the prototype/development phase.

urza··on Ask HN: How Belarus can keep connected despite internet blackout?
I read the whole page and didn't find any information how it is supposed to actually work. The page compares Relaynet with Starlink and Ballons, but then it doesn't say how Relaynet work.
urza··on Postbank to replace 12M bank cards after employees steal 'master key'
*main key
urza··on Bitcoin Halving Just Occured
Yes.
urza··on Show HN: Yubikey-agent – an easy to use Go ssh-agent for YubiKeys
You can also look into Trezor - it has much better backup system, among other advatages compared to yobikey

https://blog.trezor.io/openssh-with-fido2-and-trezor-e565c22...

urza··on Show HN: Yubikey-agent – an easy to use Go ssh-agent for YubiKeys
You can also use Trezor.io instead of Yubikey for ssh login. https://blog.trezor.io/openssh-with-fido2-and-trezor-e565c22...

Advantage of Trezor is that it has better backup system and can be used for more things in general.

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