Join devRant
Do all the things like
++ or -- rants, post your own rants, comment on others' rants and build your customized dev avatar
Sign Up
Pipeless API
From the creators of devRant, Pipeless lets you power real-time personalized recommendations and activity feeds using a simple API
Learn More
-
Well that was a fun call I just had.
Owner of the company I freelance for: Hey I forgot to tell you something.
Me: What?
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.28 -
EDIT: devRant April Fools joke (2021)
-------------------------
Hey everyone,
@trogus and I are happy to make an exciting announcement. With the rapidly increasing success of NFTs, we've decided the devRant community shouldn't miss out on this compelling new paradigm for user-generated content. So, we will soon be offering all rants as NFTs at auction.
To kick things off, we're going to first be offering the first ever rant posted to devRant (https://devrant.com/rants/489/...) at auction for a starting price equivelent to $100,000 USD. We think this is a fair starting price for such a significant piece of devRant history, and we anticipate the final sale price to be significantly higher.
We look forward to hearing everyone's thoughts on this new direction for the devRant community, and we can't wait to see the Rant NFT market take off!
Sincerely,
@dfox & @trogus
30 -
Bitcoin just went from $2600 to $1870
And ethereum is now $140
Cryptocurrency markrt capacity went almost from $100B to $60B14 -
The fucking SECOND i buy ethereum its price starts dropping.
//sidenote: yay 25k++, i wonder if trogus ever thought about adding a pet shark16 -
> be me
> spend 0.02 Ether (about €5) on one of those old-school MUD-style games
> send to the same Ethereum wallet from a previous purchase
> realize that the destination wallet changes for each purchase (probably to mitigate the fact that transaction history and contents in Ethereum wallets is entirely public)
> send an email to the game dev asking to return the transaction or pass it on to my player account
> *cricket noises*
About a week later, i.e. now:
*checks that Ethereum account that I accidentally sent that transaction to*
> $0 on it, transaction has been withdrawn
Now I couldn't care less about the €5 - it's only 2 beers worth - but what I do care about is honesty. Dear Chat Wars admin, that money wasn't yours. Also, I am one of those players that plays very few games but tends to commit to those I do play. The last one I played, I spent several hundreds of euros on over the couple of years I played it. I could've probably paid for your servers, spare time development and then some. But obviously not anymore. Choosing a quick grab of €5 over a relatively steady source of income from someone that tends to financially support what he likes... Re-evaluate your life choices.
Just like that incident with the stolen flash drive that was worth only €10... I couldn't care less about the raw value of them, but I do feel very disappointed in humanity when people go for a quick grab of such worthless things.5 -
So, my UpWork account request is rejected, with a reason that
"already many freelancers with a similar skillset to yours".
In skills I entered
"AngularJS, ASP.NET MVC, .NET Framework, C#, jQuery, Semantic UI, Bootstrap"
Then I resubmitted the request with by adding blockchain and Ethereum.
Again rejected.
What should I do 😫
I guess I never can start freelancing.21 -
So, went to 3 hackathons in the last 3 weeks. Won 2/3. Developed on Ethereum and some Iota for the most part. Loved this experience and many more to go. Idk what to say honestly, just blabbering :p13
-
Bought an Ethereum (yes, only one ☹️) in january at 9.90$. 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.9 -
"How we use Tensorflow, Blockchain, Cloud, nVidia GPU, Ethereum, Big Data, AI and Monkeys to do blah blah... "4
-
Best Crypto / Bitcoin Recovery Company | Hire a hacker for crypto scam recovery - Hire Gaius
For individuals who have been duped by Ethereum or Bitcoin, it is strongly advised that they hire OPTIMISTIC HACKER GAIUS for recovery.
Who can assist me in getting back my misplaced Bitcoin?
How can I immediately get my lost Bitcoin back?
To retrieve Bitcoin online, hire a hacker.
Reach out to
WhatsApp …… +44 (737, 674 (05 69
Homepage: ……… h t t p s : / / optimistichackergaius .co m
Contact Email;…. support @ optimistichackergaius. co m
Telegram: Contact @ optimistichackergaiuss
74 -
“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”
https://davidgerard.co.uk/blockchai...10 -
Just finished dumping all ethereum tranasctions into one big 30 GB csv.
Only thing left is to configure Apache Spark cluster.3 -
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...
- HTML!
- WAIT!
Finally I asked my mentor to stop this fucking recursion. I'm not going to learn it.
1 -
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 -
Me to Me - I will Buy 1 Ethereum after Exams ( 8th Dec )
After Exam -
I will buy it soon.
Today -
Ethereum touched $7002 -
Okay, so, my company does some stuff around blockchain. I had source for smart contract prepared before and it was on 'todo' queue. So, time for it, time to deploy on Kovan, time to test it on actual chain. Riiiight? Okay compiled no problem, deployed, no problem, i plug into several gui's ABI provided by compiler, and... Well..
I still do not understand why each and every gui prompted me to send view transactions (external view), instead of, well, eval them locally, i checked the ABI manually, it is correct, i stripped it down, it is correct, all up to spec.
I try older version of offline MEW, to have older web3.js with no success that thing works properly.
Every
Single
Web3.js based client
Behaved
Differently
And none behaved correctly.
I would, like, understand, if I didnt use official compiler, but official compiler should for F sakes be compatible with official client.
Today this stole 6 hours of my life, I didnt manage to solve it, and I am legitmitely pissed.
Im getting close to re-implement segment of web3JS to be able to do the tests I need to do.
Its not like I havent done it before.... -
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 -
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 -
Crypto:
What's your thoughts on Ethereum Name Service? Do you think this will take off?
ENS is basicly a decentralized DNS based on the Ethereum blockchain.
It seems like a significant piece of technology to me but I'm having a hard time to judge how significant or useful it will be and to whom.
https://ens.domains
11 -
Can't focus on work because Ethereum and litecoin are on the rise. Dreaming of driving lambos on the moon 😅
-
A whole day yo set up an ethereum node on a raspberry pi zero... No mining. No wallet. I'm loosing it, people.
-
Can anyone suggest me how I can learn building dapps in fortnight? I went through a lot of medium articles and dapp university but all of it was not enough for me.3
-
Blockchain Pun
"I don't have time to talk about the blockchain but we can HASH the details later"
😎1 -
Lol, I lost my ethereum wallet's mnemonic phrase. I lost 422 eth.
Then I realized I was using Ganache local blockchain whole the time.3 -
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!1 -
I started watching "Squid Games" this morning and well after the first round the players are given a chance to quit.
Which they do... But then come back.
Well, I bought some Ethereum a few weeks ago before crypto tanked...
But checking in this morning I'm now back to break-even...
And well feels like I'm gonna keep playing too... -
Hey guys, I have a question.
If you ever had to deal with parity (Ethereum node software) and ever ran archive node, you perfectly know how long this bastard synchronizes. For our server it took almost month. Well, today or yesterday parity decided to spontaniously blow up (or crash) corruptiong database manifest file which greatly undercut us.
Anyone knows any viable way to rebuild manifest file withoud doing full sync from a scratfch?
If anyone has any suggestions other than what 95% of internet say "well, delete your database and sync from scratch" Im happy to test if it will solve our burning burning issue.
I am sure there is some way to rebuild database, especially where it's manifest file that's corrupt (Ive checked it, for wtf reason parity decided to truncate the file when it crashed).
Database backend is written in rust, and is called rocks db.
EDIT: if helps, its archive fat database (fat db means it should be easier to recover?)4 -
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.
-
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?1 -
Online Multiplayer Mafia party game built on Ethereum.
Project Type: Existing open source project
Description: I found that most of the blockchain game projects in this space are using traditional web2 technology for hosting gameplay. So, we decided to create a game that utilizes web3 technologies as much as possible for our project and create services like real-time chat, game rooms, player profiles that can be used by other games. These services are very common among modern online multiplayer games and we need a reliable and scalable alternative that uses a web3 tech stack. So, we have decided to create a game that incorporates all these features.
Blockchain smart contracts development is complete. I need help in backend and frontend development. You don't need to have any experience in Blockchain.
Tech Stack: Express.js + React.js + IPFS + Solidity
Current Team Size: 1
URL: https://github.com/cryptomafias/...
Note: We are eligible for a grant from the protocol labs - the company behind IPFS.9 -
I'm a computer science student and I'm looking to start learning blockchain. I think its applications have a lot of uses and that it has potential in the future. Can you guys tell me some resources which would help me start out with it?10
-
Recently I’ve been super interested in learning more about blockchain and ethereum.
Anybody got any good beginner resources or projects? I like doing projects w new technologies bc I learn a lot better by doing. Thanks! -
I'm starting to learn Solidity, and explore about smart contracts.
Anyone have a nice resource for learning?7 -
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 -
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' -
Few years ago, I started my journey on Ethereum development. I discovered an amazing and very promising ecosystem that is placing the foundation stones of the future of the internet as we know it.
So today, I decided to write a 'getting started' article as an introduction to some of the more obscure concepts.
https://dev.to/nigeriandream/...5 -
RECOVERING OF LOST BITCOIN: RAPID DIGITAL RECOVERY, STEP BY STEP PROCESS
When a devastating data breach left me with a crippling loss of 82,000 ETH, I was utterly devastated. As a seasoned crypto investor, I had carefully amassed this substantial fortune over years of diligent research and strategic trading. But in the blink of an eye, it had all been snatched away, leaving me feeling helpless and on the brink of financial ruin. Fortunately, I was referred to the experts at Rapid Digital Recovery, a renowned cybersecurity firm specializing in the recovery of lost or stolen digital assets. From the moment I reached out, Web site Info: https: // ra pi ddigit alrecove ry .o rg...I was met with an unparalleled level of professionalism and expertise. The team quickly assessed the situation, drawing upon their extensive knowledge of blockchain technology and hacking techniques to devise a meticulous recovery plan. They worked tirelessly, leaving no stone unturned in their pursuit of my missing Ethereum. Their dogged determination and technical prowess were nothing short of awe-inspiring, as they navigated the complex web of digital wallets, exchange platforms, and illicit transactions. After weeks of painstaking investigation and strategic maneuvers, the Rapid Digital Recovery team triumphantly recovered the entirety of my 82,000 ETH, restoring my financial security and peace of mind. I am forever grateful for their unwavering commitment to their craft and their ability to transform a devastating loss into a remarkable victory, solidifying their reputation as the gold standard in the world of cryptocurrency recovery. Rapid Digital Recovery was a game-changer in the world of crypto recovery. If you find yourself in a similar situation where your cryptocurrency is locked away and seemingly irretrievable, I highly recommend their services. Their professionalism, combined with a genuine commitment to customer success, made all the difference in my experience. Thanks to them, I now have my 82,000 ETH back, and I couldn’t be more grateful. Send a message to: What sapp Info: +1 41 4 80 7 14 85
3 -
CRYPTO SCAM VICTIMS RECOVER THROUGH PROFESSIONAL RECOVERY SERVICE DIGITAL HACK RECOVERY
I had lost a substantial amount of Ethereum (ETH) and went through a string of unsuccessful attempts with various so-called 'recovery' firms. Each time, they promised a quick resolution, charged me hefty fees, and then left me with nothing to show for it. I was stuck in an endless cycle of disappointment and financial loss. Many of these companies seemed like they were just taking advantage of my desperation, offering vague solutions and making empty promises. I had nearly given up when I came across Digital Hack Recovery. Right from the start, they stood out as a breath of fresh air. They didn’t rush into anything or make wild claims. Instead, they took the time to understand my case, explained the complexities involved, and kept me informed throughout the process. The website was professional, clear, and easy to navigate. I read through the testimonials, which seemed genuine, and the process outlined felt reassuringly methodical. I decided to give it a shot. I submitted my details and explained my situation, hoping against hope that this would be the one service that could actually deliver results. Within hours, I received a response from their team. They asked me a series of technical questions about my wallet and recovery attempts. For the first time in months, I felt like I was talking to someone who understood what I was going through. Digital Hack Recovery’s team was incredibly patient. They didn’t promise me a quick fix, but rather, they explained the process step-by-step. I appreciated their transparency. Over the course of the next few days, I worked closely with their experts, who guided me through the process of verifying my identity and making sure I hadn’t overlooked any potential recovery methods. Slowly but surely, they started to narrow down what had gone wrong with my previous attempts and developed a custom recovery plan based on my specific case. The recovery process was a bit of a rollercoaster. There were moments of doubt—when things didn’t work as expected, or when the progress seemed slow—but the team at Digital Hack Recovery was there every step of the way, reassuring me and providing updates. And then, one afternoon, it happened. They sent me an email with a subject line I’ll never forget: "Your ETH is Recoverable." My heart raced as I opened it. They had successfully recovered my ETH. The process was painstaking, but their expertise and persistence had made it happen. What impressed me most was their transparency and professional approach. After months of fruitless efforts with other firms, Digital Hack Recovery successfully recovered my lost ETH. They restored my faith in recovery services, and I am forever grateful for their expertise. If you’ve been through similar frustrations, I highly recommend Digital Hack Recovery—they are a legitimate, trustworthy team that delivers real results. If you need quick assistance contact Digital Hack Recovery via ⁚ WhatsApp +19152151930
Email; digital
hack recovery @ techie . com
Website; https
: // digital hack recovery . com
3 -
EY and ConsenSys announced the formation of the Baseline Protocol with Microsoft which is an open source initiative that combines cryptography, messaging and blockchain to deliver secure and private business processes at low cost via the public Ethereum Mainnet. The protocol will enable confidential and complex collaboration between enterprises without leaving any sensitive data on-chain. The work will be governed by the Ethereum-Oasis Project.
Past approaches to blockchain technology have had difficulty meeting the highest standards of privacy, security and performance required by corporate IT departments. Overcoming these issues is the goal of the Baseline Protocol.
John Wolpert, ConsenSys’ Group Executive for Enterprise Mainnet added, “A lot of people think of blockchains as the place to record transactions. But what if we thought of the Mainnet as middleware? This approach takes advantage of what the Mainnet is good at while avoiding what it’s not good at.”
Source : ConsenSys -
RECOVER MONEY FROM BITCOIN SCAM HIRE ADWARE RECOVERY SPECIALIST
Regaining Trust: My Story with ADWARE RECOVERY SPECIALIST for More Than 36,000 Ethereum
It was a harrowing experience, to say the least. After years of carefully building up my cryptocurrency portfolio, I found myself the victim of a devastating hack that wiped out my entire holdings - over 36,000 Ethereum, vanished in an instant. The sinking feeling of helplessness and betrayal was overwhelming. I had entrusted my digital assets to what I thought were secure platforms, only to have that trust shattered in the most painful way. But I refused to simply give up and accept my losses. I was determined to fight back and reclaim what was rightfully mine. That's when I discovered ADWARE RECOVERY SPECIALIST , a specialized service dedicated to tracking down and recovering stolen cryptocurrency. It was a long and arduous process, filled with dead ends and roadblocks, but the team at ADWARE RECOVERY SPECIALIST never gave up. They used their expertise in blockchain forensics, their extensive network of industry contacts, and their sheer dogged determination to painstakingly trace the movement of my stolen Ethereum. It was like watching skilled detectives slowly unravel a complex web of digital transactions, following the digital breadcrumbs until they pinpointed the perpetrators. And after months of tireless effort, they succeeded - my Ethereum was located, secured, and returned to me. The sense of relief and gratitude I felt was indescribable. ADWARE RECOVERY SPECIALIST had not only restored my financial holdings, but they had also restored my faith in the cryptocurrency ecosystem.
2
Top Tags
Weekly Rant
View