Blockchain: decentralisation centralised on my coin.

Hint: the core of decentralisation isn’t about having a billion copies of the same database. It’s about a billion people each having their own, unique database.

PS. In a truly decentralised system, no one makes a billion dollars. *watches all the right libertarians make for the door*

PPS. A venture capitalist would never invest in a truly decentralised system. Why? See PS, above.

#blockchain #VentureCapital #bullshit

@harding @laurentmt yes! this was why the `-walletbroadcast=0` option was introduced, it stops the wallet from (re-)broadcasting transactions by itself

this means that this can be done manually or another script can handle it to broadcast the transaction over tor

@sambiohazard thanks ! I only see this message now. I had updated the keys on monday so it's strange that it wasn't updated yesterday yet. But I don't know what the propagation delays between keyservers are.

Glad it's sorted out now.

@FreePietje yea, thank you! I usually follow that but somehow missed this now

#IPFS braindump for my hosting idea Show more

Can't find any emoji anymore but there's now 50 Shades of Cop
Tusky_1549802791312_HYXJD6ZNA1.…

@FreePietje @harding As long as the CPU is implemented on FPGA substrate it's pretty feasible to add custom extensions it. FPGAs are even more expensive though, especially those with enough gates to implement soft cores that can run Linux.

@FreePietje @harding It won't help with random generation nor real-time clock though. I'm not aware of any such extensions.

RTC is usually an external chip, and I think everyone distrusts hardware random number generation instructions enough as there's a lack of transparency, who knows the vendor inserted a backdoor 🤷‍♀️

@FreePietje @harding There's this recently announced RISC-V cryptography extension
(twitter.com/danpag3/status/108) which might have some impact on bitcoin use-cases (e.g. accelerating SHA256 hashing and large-int operations that are potential useful for secp256k1 curve) but it will be a while until any chips that are generally available implement this.

@FreePietje @harding Well if you want to learn one, RISC-V is one of the easiest assembler languages to read! The full specification (riscv.org/specifications/) is 145 pages, compared to Intel's 1000's.

But you certainly don't need to, C/C++/Rust/... will do just as wlel to program for it.

@FreePietje @harding There's no defined standard for this; Raspberry Pi has its 'hats', the SiFive boards similarly have their way to connect external hardware, but it's all specific to a board—not to RISC-V itself—which after all, is a processor ISA. There's also ISA extensions which expand the instruction set but I don't think that's what you're looking for

@FreePietje @harding If you'd like to use RISC-V for a wallet only, the cheap board (sifive.com/boards/hifive1, $60) might also do. It is fairly slow (Arduino-like) and has only very little working memory, but enough to run secp256k1 signing.
It has no HW RNG either, though, but lots of I/O pins that could be used to connect something to gather entropy, I guess.
There's no software for this so you'd have to build your own or adapt some open hw wallet firmware.

@harding @FreePietje Correct, the HiFive Unleashed board (Freedom U540 SoC) was that expensive. This is because it was the first run, cheaper RISC-V boards should be on the way!
It's about the same sync speed as a RPi3.
It does not have a hardware RNG, nor RTC. It also doesn't have a USB controller built-in to be able to connect any of these, only ethernet.
I'd wait a bit.

why should you write CLI & terminal software in 2019?

well, there are plenty of reasons, but a really good one is that desktop computing is in a state of relentless decline (backed by megacorp fiat that it be murdered ASAP) and the terminal will still be cockroaching along decades after it's impossible to use any of the GUI paradigm stuff that worked just fine in like 1998-2010.

In case you have connection problems in Joinmarket, you might find this brief note helpful (pls share if you know a place it might be helpful, thanks):

old.reddit.com/r/joinmarket/co

The year is 2019 and I can’t buy a good majority of consumer technology because we lack privacy legislation and consumer protections. Example: it’s absurd that my TV came with spyware that can’t be turned off or avoided; I had to stop it from phoning home at the network level. It also came with an arbitration clause and a clause waiving the right to a class action lawsuit.

#Debian folks: What's the recommended way of installing language packs with firefox-mozilla-build?

@kekcoin @waxwing @bitcoinmerges I *think* this was due to a brownout of the github API—what the code to determine "is this the first commit" does is to check the github API "commits" endpoint and see whether the size of the result is larger than one ( github.com/PierreRochard/bitco ) in case of an error it might also trigger that…

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unidentified instance

swarm ops

(instance image by мøтħer ¢røω)