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Search - "ethereum"
Well that was a fun call I just had.
Owner of the company I freelance for: Hey I forgot to tell you something.
Owner: I bought you a plane ticket to fly to Puerto Rico. You're heading out in a month.
Me: What?! Why????
Owner: To set up cryptocurency mining rigs.
Me: Just because I know a bit about mining doesn't make me an expert.
Owner: We have $80k in our pocket in investments from outside parties, with another $20-30k on the way. You get 20% of the coins mined for as long as you manage it.
Me: So we're gonna set up several rigs, utilizing a b250 motherboard, g4400 CPU, 8GB of RAM and 10 GPUs each. We'll have AMD rigs for monero and Nvidia rigs for Ethereum and others. We'll use awesome miner for profitability switching on the fly. Each machine is probably going to be $5k each, possibly $4k with bulk discounts. We'll need at least 1500W per rig for power, 2000W to be safe, so we need to make sure we have ample power delivery to the mining warehouse.
Owner: I thought you weren't an expert?
Me: I'm not, but when there's money involved my motivation to Google goes into overdrive.23
Bitcoin just went from $2600 to $1870
And ethereum is now $140
Cryptocurrency markrt capacity went almost from $100B to $60B18
The fucking SECOND i buy ethereum its price starts dropping.
//sidenote: yay 25k++, i wonder if trogus ever thought about adding a pet shark16
So, my UpWork account request is rejected, with a reason that
"already many freelancers with a similar skillset to yours".
In skills I entered
"AngularJS, ASP.NET MVC, .NET Framework, C#, jQuery, Semantic UI, Bootstrap"
Then I resubmitted the request with by adding blockchain and Ethereum.
What should I do 😫
I guess I never can start freelancing.23
So, went to 3 hackathons in the last 3 weeks. Won 2/3. Developed on Ethereum and some Iota for the most part. Loved this experience and many more to go. Idk what to say honestly, just blabbering :p13
man fuck miners. I;m trying to build an budget pc build for my cousin, and every singe meh card is fucking overpriced thanks to miners. I hope they get fucked over in the ass3
Bought an Ethereum (yes, only one ☹️) in january at 9.90$. Now it's at ~180$. I should have bought more..9
Recently, my friend and I participated in a hackathon and had the chance of building my very first Dapp. We call it FarmerChain. FarmerChain has a module called Farmer Bank. It's a simple wallet type contract simulating a "bank". I'd love some feedback from you guys. Any critiques/suggestions/ everything is welcome. Source code https://github.com/imshubhamsingh/...15
Tried mining ethereum today. Just wanted to check that out, for the heck of it. Fired off a p3.16xlarge instance on AWS, 4 x Tesla V100 running at $12 an hour! It was an absolute beast. Anyway, kept it running for 9 hours and earned about $5 before shutting it down. Cost me $108 to earn that $5. Had a lot of credits expiring in a couple of days, so I wanted to burn them off anyway.
So crypto mining, not easy money.7
"How we use Tensorflow, Blockchain, Cloud, nVidia GPU, Ethereum, Big Data, AI and Monkeys to do blah blah... "4
“I accidentally e-mailed my bank ‘delete’ and they lost everybody’s accounts. I’m sorry i’m just learning banking.”
“The latest Ethereum Parity wallet disaster”
The only thing I studied from HTML is that you have to close anything you have opened.../>
I already had some experience with C++ and suddenly they suggested me to take a mentoring.
My mentor - Well, we're going to learn HTML.
- I'm busy. I'm learning python...
- What have you done? Did you learn the HTML?
- Eeh I need to do a neutral network project for the uni. Wait please...
- It's time to learn HTML.
- Eeh I have a deadline in these days. I have to make an Ethereum smart contract. Wait please...
Finally I asked my mentor to stop this fucking recursion. I'm not going to learn it.1
Just finished dumping all ethereum tranasctions into one big 30 GB csv.
Only thing left is to configure Apache Spark cluster.3
Me to Me - I will Buy 1 Ethereum after Exams ( 8th Dec )
After Exam -
I will buy it soon.
Ethereum touched $7002
Me currently in my 3rd year of university: hears about blockchain from my friends, reads 5 pages of ethereum white paper; sees a cool machine learning project, watches 2 weeks of Andrew Ng's course; plays a cool game, downloads Unity and makes a hello world game; hears about wifi vulnerability, purchases an ethical hacking course.
Number of things mastered: 05
Ruby blockchain update: V 0.0.1 Alpha is available for testing!
If anyone wants to check out what we've done, or wants to contribute, check it out here: https://github.com/alexdovzhanyn/...13
"I don't have time to talk about the blockchain but we can HASH the details later"
everyone glorifies ethereum and its smart contracts, but the actual build tools and overall development environment around it sucks balls.
when testing a contract locally with truffle develop and metamask, you have to reinstall metamask after every transaction because it gets out of sync with your local chain... people are seriously okay with working with this shit?3
On page 19 of the ethereum yellow paper: http://gavwood.com/paper.pdf it defines the address of a wallet as: A(pr) = Β[96...255](KEC(ECDSAPUBKEY(Pr))), which is the right most 160-bits of the Keccak hash of the public key generated by the private key.
If I expose the public key to the network, do I allow people to impersonate me and sign transactions even though they don't have Tr, Ts, or Tw? My understanding is no, that without those values you can't hash the transaction.
Subsequently, this leads me to wonder if the purpose of the address (besides identifying users) to obscure the public key so that the private key is at a less risk of being reversed? Or can the public key of any address be captured?
If the public key of any address can be identified on the network or off network (without actually being the owner of that key), how do you do that? Are there any resources on how to perform this that are computationally easy?2
Can't focus on work because Ethereum and litecoin are on the rise. Dreaming of driving lambos on the moon 😅
Thinking of making a project using the Blockchain to get better understanding of it.
Confused whether to use Ethereum Blockchain (Solidity) or Bitcoin Blockchain (bcoin API). Any help!2
A whole day yo set up an ethereum node on a raspberry pi zero... No mining. No wallet. I'm loosing it, people.
It's about time we get a new internet (like in silicon valley TV show). Fully decentralised wherever possible. The fact that you need to spend ether for every write to the Ethereum Blockchain is not gonna help.
Can I use bubble programming platform to write smart contracts on ethereum? I just found out about Bubble1
Today I thought of an ethereum pun while deploying a smart contract to the testnet:
'I was trying to send some money to a buddy of mine on Ethereum, but it didn't work, cuz the network told me there was no wei'
What do you think about blockchain ?, do you think that this technology will change our world for better one or not?
Anyone of you started a project using blockchain technology?2
I have a doubt regarding blockchain. I understand how it works, but couldnot make use of it.
I am currently working on a platform which let client to assign task to their employee
Now I am planning to make use of blockchain on existing platform, to somehow set up a mechanism to authenticate that employee had completed the task, as a certification to the employee. I just cannot figure out how
I thought of an implementation, ( if its possible ) where client will trigger the smart contract with some employee-specific data, and the smart contract will generate a custom token, which will then be sent to the employee's account. This token will be non transferable1