Posts Posts + Replies
bitfeed
venezia
3 days ago
Good morning powping!
venezia
2 weeks ago
Sorry to hear about your loss. I moved most of my Bitcoin to big exchanges, which are registered firms, and employed many engineers to keep fund safe.
venezia
3 weeks ago
https://mini-forth.vercel.app/
venezia
1 month ago
Another must-see interview with CSW, talking about defi and others.
venezia
1 month ago
https://decrypt.co/42479/microstrategy-exposes-largest-sovereign-wealth-fund-bitcoin A very interesting report. Do you think they can make money from this investment?
venezia
1 month ago
venezia
1 month ago
"Bitcoin presents a structure of rules that encourage openness. The candidness that comes with the system does not require a business to act philanthropically. Still, it allows members of the community to verify such ones that do and to actively make a choice to support the organizations that they see as best serving the community." -- "Bitcoin’s Model of Capitalism" Craig Wright https://craigwright.net/blog/economics/bitcoin-model-of-capitalism/
venezia
1 month ago
A = L + C
venezia
1 month ago
Wow! Did Mr Word just sent me 10$? Thank you so much, sir. FYI, https://mini-forth.vercel.app/ is the online playground for miniforth, and will be keep updated.
venezia
1 month ago
Play with PEG.js
PEG.js is a great tool for parsers.
venezia
1 month ago
https://whatsonchain.com/tx/df0293d15592cf2368e1ee8c8be50760c1bbb1b0ae0b656f8af13bd6d08e94d3 Took away this 9999 sat. I will send you extra 50cents if you tell us how you did that. This is just a test, more on-chain puzzles and bonuses are coming soon.
venezia
1 month ago
PEG.js grammar for MiniForth
Try it on [https://pegjs.org/online](https://pegjs.org/online). We got an interactive compiler for free ( I'm too lazy to write one😅).
venezia
1 month ago
fresh day
venezia
1 month ago
In order to make off-chain calculations more convenient.
venezia
1 month ago
Have you ever purchased a city on cityonchain? I remember the last time I bought a city, as if it was a century ago. Yesterday I again logged into cityonchain, discovered that someone spent $ 80 to buy my city, this is simply unbelievable.
venezia
1 month ago
Happy weekend, my dear 45 followers!
venezia
1 month ago
Exchanges like BSV😇
venezia
1 month ago
Just added another basic function: import other files. : )
venezia
1 month ago
I will tell you the complete steps to make my script execute to true, and then you can follow this step to take my money. All you need to do is some tedious things, such as finding some data from the blockchain, doing some calculations, and then putting the results in the unlock script. After that, the miners will complete the remaining work. I think people haven't realized that with Bitcoin, I can not only buy the computing power from miners, but in fact, from anyone.
venezia
1 month ago
Added another MiniForth example.
venezia
1 month ago
wtf😂
venezia
1 month ago
Like other things core added to Bitcoin, bip143 is unnecessary complexity. But I don’t know if we still have a chance to correct it.
venezia
1 month ago
This is “mycat”. Although it is actually useless, just use "OP_CAT" directly, but writing it gives me a lot of fun.
venezia
1 month ago
What is the most impressive smart contract product you have ever seen? CryptoKitty, FOMO3D, Uniswap or any other?
venezia
1 month ago
Today I am happy to announce that MiniForth is open source. 😊 It's a simple tool that makes it easier for me to write programs using Bitcoin scripts. See more at https://github.com/Ljzn/mini_forth/tree/master/c
venezia
2 months ago
Mankind has invented many things to reduce the obstacles to information dissemination. Money is one of them. So I like Powping's custom amount tipping because I can carry more information in the tip, and the value of this information exceeds the money itself.
venezia
2 months ago
Generate the OPCODEs that reverse bytes with an unknown length. It could be used in many cases.
venezia
2 months ago
https://powping.com/posts/94fef26b74b182f7ee6cf8503c84932f0cb27fd292ea31ca25bc4af957a0ad52/comments/bc6be8af1ca1dfcf35f73b4b26e200a7f73120d04ad067961963ab4cef56c8da
venezia
2 months ago
I have stolen the quotation style macro from the Factor language into my tiny compiler. : ) about Factor: https://learnxinyminutes.com/docs/factor/
venezia
2 months ago
I can't believe we have Friday every week!!
venezia
2 months ago
https://elasticdog.com/2008/12/beginning-factor-shufflers-and-combinators/ This article is very interesting, introduced a way to write FP like code in forth.
venezia
2 months ago
Unstoppable
venezia
2 months ago
Mall near my home.
venezia
2 months ago
If you have a lot of money, a happy family, a great future. For what would you be willing to sacrifice all this? In other words, what are more important than these?
venezia
2 months ago
Thank you for sharing the link😃
venezia
2 months ago
Do ECDSA signing with 1 as "k" value. Can we use it to implement a function similar to OP_PUSHTX in sCrypt? Using other k values is too difficult for me.
venezia
2 months ago
Does anyone always try to keep these two numbers same too😌
venezia
2 months ago
Good morning from the central axis of Beijing.
venezia
2 months ago
My tiny compiler is learning new skills.
venezia
2 months ago
Do you know other ways to push a number onto the stack?
venezia
2 months ago
by the road
venezia
2 months ago
venezia
2 months ago
My small engine starts working. : ) Thanks @shadders 's substr code.
venezia
2 months ago
Tree flowers in front of my office building.
venezia
2 months ago
I always feel upset for don't understand cryptography, such as ECDSA. Until I read this from Joe Armstrong: "And yes, we are programmers, and the code is open source and we can read it, but it is beyond the state of the art to prove that it is correct and even if we could prove that the program corresponds to the math, we probably could not understand the math." https://github.com/joearms/crypto_tutorial/blob/master/crypto_tutorial.pdf It's an amazing book for learning cryptography, very recom
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venezia
2 months ago
My dear 25 followers. I want to do a survey: what kind of content do you want to see more of me? 1. Landscape photos 2. Bitcoin-related 3. Funny news 4. Other
venezia
2 months ago
I wish one day I can write a game in pure bitcoin script (or compile into it).
venezia
2 months ago
Request features: : ) List of my tipped posts/comments.
venezia
2 months ago
Calculate Merkle root with 20 lines of code.
venezia
2 months ago
Help! Why these 3 opcodes can't run?
venezia
2 months ago
What is your favorite youtube channel? me: Vlog Creations
venezia
2 months ago
Puzzle time: if x = OP_0, what is a valid unlock script of this contract? The first right answer will get 0.08$ 👀 ``` contract DemoMultiPublic { int x; constructor(int x) { this.x = x; } public function equal(int y) { require(y == this.x); } public function smaller(int y) { require(y < this.x); } public function larger(int y) { require(y > this.x); } } ```
venezia
2 months ago
Found something interesting here: https://daml.com/ . Is it possible to be compiled to bitcoin script?
venezia
2 months ago
note
venezia
2 months ago
I am happy to free answer any question about the these things: - programming language (rust, elixir, javascript) - blockchain (bitcoin, others) - language (Chinese)
venezia
2 months ago
Pottery discovered from the Sanxingdui site.
venezia
2 months ago
More than 100 centre banks are using RTOS system. Can bitcoin be used in this field?
venezia
2 months ago
"Distributed record-keeping with a blockchain based on consensus through PoW is an intriguing concept. The economics of this technology that underlies most cryptocurrencies are driven by the individual incentives to double spend and the costs associated with reining in these incentives. These costs are both private in the form of delayed settlement and social in the form of mining which is a public good. Consequently, a cryptocurrency becomes more efficient as its scale increases. This explains
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venezia
2 months ago
I am a full stack developer looking for a remote job.
venezia
2 months ago
I searched "fun"😁
venezia
3 months ago
The Merkle proof is used to verify that some data has published on-chain. It's only useful in the cases where signature is not enough.
venezia
3 months ago
So we have end-to-end encrypted message passing now? Send the best joke to me by baemail, I will reply to you another one.
venezia
3 months ago
Dear coders, what is the bug you ever made that caused largest damage?
venezia
3 months ago
Hi, my dear 17 followers. How is going?
venezia
3 months ago
Issue non-fungible token on Bitcoin by sCrypt. It's super cool. Once you find out how it works, you will surprise at how straight forward and elegant it is. https://medium.com/@xiaohuiliu/non-fungible-tokens-on-bitcoin-sv-4575368f46a
venezia
3 months ago
Just noticed the "hot" icon on the top. It's a good way to make more interactions here. People like to get positive responses from others to their activity.
venezia
3 months ago
Could you call the names of princesses?
venezia
3 months ago
I attend an English talk show in Beijing, yesterday.
venezia
3 months ago
Have drawn a picture with HTML canvas ;D
venezia
3 months ago
Are there any novels that changed your mind about the world and life?
venezia
3 months ago
This is a museum of Zaha Hadid's projects: [click]
venezia
3 months ago
I still can't understand why ETH and many other blockchains have a concept of "Gas". Why not just use the coin to pay the fee, as we did in Bitcoin?
venezia
3 months ago
Bitcoin is a win-win for liberty --- from Adam Smith Institute https://www.adamsmith.org/blog/economics/bitcoin-is-a-win-win-for-liberty
venezia
3 months ago
Receipt ---- a written acknowledgment of having received, or taken into on's possession, a specified amount of money, goods, etc. Bitcoin mining is creating the receipts of transactions.
venezia
3 months ago
Twitter has been hacked: https://techcrunch.com/2020/07/15/twitter-hacker-admin-scam/ . Fortunately, we are in powping.
venezia
3 months ago
Really missing the music festivals.
venezia
3 months ago
Don't force yourself to work when you feeling tired. Take a shower then have a nice sleeping. When you wake up, there is a brand new world.
venezia
3 months ago
So many new "blockchain" projects are account model and using transaction nonce to prevent double-spending. It's obviously unscalable, can not using same account in two wallets without keep syncing the lastest nonce.
venezia
3 months ago
I like the new look of "Sort". @unwriter
venezia
3 months ago
Who are your favorite musician and his/her masterpiece?
venezia
3 months ago
~~~~🌞~~~~·☁️☁️~~~~ ~~~~~~⛵️~~~~~~~~ ~~~~~🐠~~~~~🐟~~~
venezia
3 months ago
Powping is an account model blockchain with unlimited scalability.
venezia
3 months ago
Bitcoin is fundamental to accountable micropayments. There still call for something that can be reuse/resell with a near-zero marginal cost. Then my 100 satoshis would have true value.
venezia
3 months ago
As the posting is totally free, let's play OXO chess in comments :D _ _ _ _ o _ _ _ _
venezia
3 months ago
Anyone have invested Filecoin mining? Is it another expansive useless blockchain scam? Or ... the next-gen internet just like their propaganda.
venezia
3 months ago
Good morning the little big world.
venezia
3 months ago
Sleep when it's time to sleep.
venezia
3 months ago
If you are not sweating your body when playing instruments, you didn't do it right.
venezia
3 months ago
The heart breaking is the best time to rebuild youself.
venezia
3 months ago
venezia
3 months ago
Can we make this post the largest Economy in powping? LOL
venezia
3 months ago
Follow me when it is free!