Bitcoin block chain työt

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    73,878 bitcoin block chain työtä löytyi, hinnoittelu EUR
    Simple circuit design 6 päivää left
    VARMENNETTU

    I have a block diagram related to electronics engineering. It is very simple. I need an electrical engineer can be design the circuit along this diagram. It can be finished for a few hours. I will give the diagram with an expert who has skills in Altium and power electronics, ESP32 micro-controllers, LCD configurations.

    €15 / hr (Avg Bid)
    €15 / hr Keskimäär. tarjous
    8 tarjoukset

    I have work on supply chain management, can we contact on whatsapp?

    €8 (Avg Bid)
    €8 Keskimäär. tarjous
    1 tarjoukset
    €8 Keskimäär. tarjous
    1 tarjoukset
    computer systems 6 päivää left
    VARMENNETTU

    Aims,To facilitate an understanding of computer hardware and systems software and of assembly language programming. Understand the hardware components of a computer and the functions they perform. 2. Understand the overall behaviour of compilers, assemblers, linkers, and interpreters. [kirjaudu nähdäksesi URL:n] some trade-offs between hardware and software that occur in computer system...

    €26 (Avg Bid)
    €26 Keskimäär. tarjous
    3 tarjoukset
    Fix CSS on website 6 päivää left

    Hi Looking for CSS master. This is a very easy and should be done fast, low budget (only $10). I need the CSS to be fixed THE BLUE TOP HEADER (CHECK IMAGES ATTACHED): 1) Height 30 px; 2) Right block: reduce the space area of the element (adjust into 30px) 3) Remove the "movement effect" of the big menu when scrolling the page 4) Remove the shadow of the big menu when scrolling the pa...

    CSS
    €9 (Avg Bid)
    €9 Keskimäär. tarjous
    14 tarjoukset

    We need our custom payment gateway with Bitcoin using our Bitcoin Core Full Node. We will have own custom address system and will track the transactions through webhook system. You must develop a BTC wallet restful API send API calls to our Bitcoin Core Full Node.. Check the attachment for details of each endpoint needed.

    €828 (Avg Bid)
    €828 Keskimäär. tarjous
    12 tarjoukset

    The job is to produce a professional report showing what goes on inside real NFC payment transactions. You will be applying your knowledge of Contactless NFC and EMV Payments technologies to draw a step-by-step flow diagram of the NFC Payments process in b) ApplePay, SamsungPay and GooglePay compared to a) an *original* Contactless NFC payment card, which is also been loaded into these b) devic...

    €1274 - €2547
    Mainostettu Kiireellinen Sinetöity
    €1274 - €2547
    34 tarjoukset
    Binary And Trading 6 päivää left

    This is to give you the best trading experts such as forest trading and bitcoin

    €19 / hr (Avg Bid)
    €19 / hr Keskimäär. tarjous
    5 tarjoukset

    OurPact is the top rated screen time management app, helping parents keep their children safe when online. OurPact now has View, which allows parents to receive screenshots of their kids digital activity. This enhancement builds upon OurPact's already strong feature set which includes the ability to block inappropriate apps or websites, set digital schedules, assign daily screen time limits, ...

    €71 (Avg Bid)
    €71 Keskimäär. tarjous
    7 tarjoukset

    Project Summary Develop a dynamically linked android library to process data passed as a JSON structure and return results of processing as a JSON structure. This library will be included in a larger Android offering and represents a core service of the larger project. Key skills required - Bit/Byte level data manipulation, GZip decompress, MsgPack decompress, OpenPGP signature verification. Sc...

    €988 (Avg Bid)
    €988 Keskimäär. tarjous
    7 tarjoukset
    Java Expert with markov chain 6 päivää left
    VARMENNETTU

    Im having trouble implementing markov chain into a stochastic system

    €22 (Avg Bid)
    €22 Keskimäär. tarjous
    5 tarjoukset

    Hello Guys, ABOUT US: - we are a established Brand / company from Germany. We looking for high quality and detailed 3D Rooms to present our Wall Art / Artworks in our Onlineshop. We are interested in a long term partnership with you, when you deliver high level 3D skills and can create rooms and interiour like what I add in INSPIRATION: INSPIRATION - This is what I need - high quality, lot of de...

    €301 (Avg Bid)
    €301
    2 työtä

    Hi, this is a one off project, for someone familiar with Binance Smart Chain and able to recover BTC accidentally sent to an unsupported address

    €18 (Avg Bid)
    €18 Keskimäär. tarjous
    1 tarjoukset
    Website @wordpress 6 päivää left
    VARMENNETTU

    At Graphene Partners, we specialize in supply chain advisory. We help our clients to improve their operational capabilities and service levels and to transform their logistics as the business environment becomes more demanding. We are currently seeking support in preparing a new version of our website, based on the WordPress platform. The task will be to transfer the prepared structure and cont...

    €39 / hr (Avg Bid)
    €39 / hr Keskimäär. tarjous
    61 tarjoukset

    I have a draft designed. using hectogon shape but inside have single letter with three smaller letter. Want to use 3d. add background of bitcoin.

    €25 (Avg Bid)
    €25 Keskimäär. tarjous
    20 tarjoukset
    E-commecre website -- 2 6 päivää left

    Single vendorwebsite Listing upto 30 Products Customer will choose Deposit amount and by Bank transfer or Bitcoin Payment Gateway Money goes into Ewallet Then he can by products or Transfer money to another user

    €25 (Avg Bid)
    €25 Keskimäär. tarjous
    10 tarjoukset
    TLA toolbox expert 6 päivää left

    A common pattern of concurrent systems is for a set of processes/threads/tasks to work independently for a while, then go to a synchronization point where they all wait for each others. For instance, in parallel iterative algorithms, processes can work independently on subareas of a large grid to complete step k, but must wait for each other before starting step k + 1 to commit to the grid all the...

    €212 (Avg Bid)
    €212 Keskimäär. tarjous
    2 tarjoukset
    Create Webpage Section in Adobe XD 6 päivää left
    VARMENNETTU

    We are making some modifications to a website and I want to mock up some of the sections in Adobe XD first. So a section is just one block for the page. Like what I have attached. Once we agree that you can do this, I will add the elements to this task for the first mock-up to be made. Need to be skilled at using Adobe XD

    €115 (Avg Bid)
    €115 Keskimäär. tarjous
    27 tarjoukset

    Ehrhardt + Partner Consulting (EPC) is an independent logistics consultancy for the entire supply chain. As a neutral partner, the Ehrhardt + Partner Group's subsidiary, founded in 2005, supports the planning and implementation of holistic intralogistics projects. This includes location analysis and the conception of complex logistics systems. In-depth technical advice on warehousing, extensi...

    €25 / hr (Avg Bid)
    €25 / hr Keskimäär. tarjous
    19 tarjoukset

    - Two-Time Pad - 2-DES - Block Cipher Modes of Operation - Probability of Collision - Encryption using a Cryptographic Hash Functio

    €34 / hr (Avg Bid)
    €34 / hr Keskimäär. tarjous
    1 tarjoukset
    Project for Iovan C. 9 päivää left

    Hi lovan i m investor i invest in bitcoin . i can help you invssting your money and grow them. if intrested you can message me

    €849113 (Avg Bid)
    €849113 Keskimäär. tarjous
    1 tarjoukset

    Project overview COMP&NETWRK SECURITY / New project Expected to be completed by Oct 27, 2020 Request details Two-Time Pad 2-DES Block Cipher Modes of Operation Probability of Collision Encryption using a Cryptographic Hash Function Deliverables will check the file first then confirm the payment budget is flexible

    €437 (Avg Bid)
    €437 Keskimäär. tarjous
    4 tarjoukset

    -Two-Time Pad -2-DES -Block Cipher Modes of Operation -Probability of Collision -Encryption using a Cryptographic Hash Function

    €92 (Avg Bid)
    €92 Keskimäär. tarjous
    3 tarjoukset

    - Two-Time Pad - 2-DES - Block Cipher Modes of Operation - Probability of Collision - Encryption using a Cryptographic Hash Functio

    €93 (Avg Bid)
    €93 Keskimäär. tarjous
    3 tarjoukset
    Smart contract -- 2 9 tuntia left
    VARMENNETTU

    I need a solidity developer who can create smart contract on Binance Smart chain and connect a [kirjaudu nähdäksesi URL:n]

    €212 (Avg Bid)
    Kiireellinen
    €212 Keskimäär. tarjous
    1 tarjoukset
    Smart contract 9 tuntia left
    VARMENNETTU

    I need a solidity developer who can work with binance smart chain very well and connect a Web. js in very little time

    €325 (Avg Bid)
    Kiireellinen
    €325 Keskimäär. tarjous
    9 tarjoukset
    Quadcopter Matlab simulations 6 päivää left
    VARMENNETTU

    You can suppose that a human operator will be operating the Quadcopter by providing the set points for the roll rate, pitch rate, yaw rate and Thrust in the z-axis of the body frame. Therefore, there is no need to deal with the positioning of the Quadcopter in the inertial frame. This submission should include the following:  Implementation: Simplified state-space and transfer matrix models...

    €75 (Avg Bid)
    €75 Keskimäär. tarjous
    2 tarjoukset

    Looking for a designer who will build for me a website with Bulk bitcoin wallet address generator. The addresses should be allocated to an order from a client. Once the bitcoins are paid then there must be payment confirmations as well as payment notifications. The interface must be clean, nice and easy to navigate.

    €419 (Avg Bid)
    €419 Keskimäär. tarjous
    19 tarjoukset

    Looking for a competent freelancer to finish a partially finished SaaS website. So far the website is around 20% complete and needs sections finalised to take to the market. A previous freelancer was working on this however didnt have the skillset nor the time to finish after many months. We need a multi carrier website similar Shipstation, only think of this similar Shipstation SaaS website on a...

    €2533 (Avg Bid)
    €2533 Keskimäär. tarjous
    50 tarjoukset

    I need a Sysml System which explains a topic. Example: About Navigationsystem i need for that topic some diagrams in sysml -Requirement Diagram -Activity Diagram -Sequence Diagram -State (Machine) Diagram -Use Case Diagram -Block Definition Diagram -Internal Block Diagram -Parametric Diagram -Package (Diagram)

    €8 (Avg Bid)
    €8 Keskimäär. tarjous
    1 tarjoukset

    Business revolves around buying and selling a specific games account. I want to verify the sellers info before he can post his product. Once a buyer chooses to buy product, money will be transferred to me.. I then check if account details are correct (password,username, in game items etc..) Then I change username and password, so seller no longer has access to account, seller gets paid.. and buyer...

    €182 (Avg Bid)
    €182 Keskimäär. tarjous
    10 tarjoukset

    Looking for a creative and talented graphic designer. 3 Concepts Will be appointing 3 different Freelance Graphic Designers to submit 3 x concepts each. We are a company that sells Commercial Catering Equipment. Our clients are Restaurants, Coffee shops, School Canteens, Hotels, Takeaway Shops etc. We have now been operating for more than 20 years. Looking for quality concepts that effectively ...

    €19 (Avg Bid)
    €19 Keskimäär. tarjous
    22 tarjoukset
    Build me a website 6 päivää left

    I have included Wesley on this email who will be able to assist further. Wesley– please assist Tobile with a quote for a new website which will be used for an online stockvel business. The site is to be a PH (Provide Help) and GH (Get Help) system. The requirements are as below: 1. People will register. After registration they will request to provide help and put the amo...

    €545 (Avg Bid)
    €545 Keskimäär. tarjous
    31 tarjoukset

    A voucher function is to be developed for the current course system. Basically: - Vouchers consist of a voucher code, discount in euros, start date, end date, maximum usage Front end: - The voucher is entered in step three (together with the planned conversion from step 3 & step 4). - The voucher amount (fixed amount) should be deducted from the total price once. Back end: - Overview, creat...

    €48 (Avg Bid)
    €48 Keskimäär. tarjous
    5 tarjoukset

    Artificial Intelligence incorporated (Moodle-based) Learning Management system where users can create and sell content online (E-learning - SCORM, xAPI (Tin Can), AICC and cmi5) Software as a Service-based e-learning LMS portal - Public Multiple Teacher LMS, similar to Udemy. Anyone can register as a teacher, upload course and start selling the course. As an admin, I will be able to charge &ldqu...

    €1123 (Avg Bid)
    €1123 Keskimäär. tarjous
    12 tarjoukset

    Our Company provides solutions for IoT that build enterprise solution. We book a free consultation on the projects, process and collaboration. We also believe in giving the most efficient & profitable POS solutions, If you are looking for a developer you are in the right place. We hire a dedicated & skilled developer: - PHP - React Native - React JS - Node Developer - Python Developer - ...

    €15 / hr (Avg Bid)
    €15 / hr Keskimäär. tarjous
    4 tarjoukset

    Need someone to be a virtual assistant and also a business writer for an investment firm. The site is [kirjaudu nähdäksesi URL:n] please check it out. We need someone with very good writing skills to write out a chain of cold-contact emails as the first task. More tasks, like blogging and content writing, are to follow. We also need a highly skilled assistant to handle aspects of the b...

    €7 / hr (Avg Bid)
    €7 / hr Keskimäär. tarjous
    21 tarjoukset
    want bitcoin expert trader 5 päivää left
    VARMENNETTU

    want bitcoin expert trader .....

    €352 (Avg Bid)
    €352 Keskimäär. tarjous
    10 tarjoukset

    We have created an app for a public school in NYC. You can find the app links below: [kirjaudu nähdäksesi URL:n] It works great, but we're encountering severe limitations with some of the AppMachine available blocks. Here are some things we would want to be able to do with the app. Each of them can be its separate project or all of them can be combined. 1. A "block" tha...

    €3074 (Avg Bid)
    €3074 Keskimäär. tarjous
    38 tarjoukset

    Hi, The SVG manipulation in attached html is working on Firefox but not in Chrome due to deprecated syntax. The goal is making the code work on Chrome with the new standard for svg manipulation. The fix should be done on the block of code on line 530 in the html file. PS. Before placing the bid, please unzip and run the html file at least one time in Firefox and one time in Chrome , so you can...

    €26 (Avg Bid)
    €26 Keskimäär. tarjous
    7 tarjoukset
    block ciphers project 5 päivää left
    VARMENNETTU

    hi i need someone expert professional to do CIS work AES Advanced Encryption Standard DES Data Encryption Standard 3DES Triple DES and will send the rest of requirement thank you

    €13 (Avg Bid)
    €13 Keskimäär. tarjous
    3 tarjoukset

    Why Carson? Carson is a leading consumer optics company, designing a wide variety of products that include binoculars, magnifiers, microscopes, night vision, optical toys, and accessories. Carson’s products are distributed worldwide through large chain stores. The company has a creative culture where everyone is encouraged to contribute to innovation. Carson has dedicated a team of engine...

    €495 (Avg Bid)
    Paikallinen
    €495 Keskimäär. tarjous
    4 tarjoukset

    Im having trouble implementing markov chain into a stochastic system

    €17 (Avg Bid)
    €17 Keskimäär. tarjous
    3 tarjoukset

    I have a centos server that I ran fdisk on and wrote a change that was wrong. The server has not yet been rebooted and I understand it can be recovered with information from the sys/block folder. I need someone who has had a lot of experience with Fdisk and recovering from these types of errors to help me restore the partitions where they should be to be able to reboot the server.

    €39 (Avg Bid)
    €39 Keskimäär. tarjous
    9 tarjoukset

    DO NOT GIVE ME A FAKE BID!!! If you give me a fake bid, I will block you and report you to Freelancer. Bid what you are really charging!!! Script will be PHP and Jquery only. No angular Example of design found at: [kirjaudu nähdäksesi URL:n] username: bob password: pass [kirjaudu nähdäksesi URL:n] 1. Operator can request to chat with visitor 2. Visitor can request to cha...

    €198 (Avg Bid)
    €198 Keskimäär. tarjous
    20 tarjoukset

    We need a g-suite calendar addon As a domain administrator I need to be able to install addon on a full domain (all users on domain are effected addon). As a user, when I save/update a calendar event, I need to see a popup that block save/update of a calendar even until I "ok." As an addon I need to save event details to a REST endpoint. As an addon if the REST service returns anythi...

    €397 (Avg Bid)
    €397 Keskimäär. tarjous
    9 tarjoukset
    SUPPLY CHAIN 5 päivää left
    VARMENNETTU

    I need to assist with LOGISTICS AND SUPPLY CHAIN MANAGEMENT project

    €95 (Avg Bid)
    €95 Keskimäär. tarjous
    23 tarjoukset

    API for a food delivery app for a restaurant/eatery, involving common social features of food items, cart, checkout, payment, user accounts, etc. You have to implement API operations as defined in the code provided. Please add the lines of code only in the designated code block as indicated using comments in each of the files. Any code added outside the designated lines may not work as it is inte...

    €422 (Avg Bid)
    €422 Keskimäär. tarjous
    3 tarjoukset

    I have an idea for a product that is in the conceptual stage. I Need a CAD drawing that a machine shop could use to produce 1-2 proof-of -concept pieces. The prototype would be made from a single block of polycarbonate material. I've attached a very basic drawing showing a tom and side view. This is a simple piece that is to be machined from a solid piece of polycarbonate material as a proto...

    €251 (Avg Bid)
    €251 Keskimäär. tarjous
    107 tarjoukset
    aeinst digital fiat currency 5 päivää left
    VARMENNETTU

    Build a digital fiat currency which reflects data user for all forms of digital assets unlimited to consensus based blockchain and transaction chain technologies permissioned and unpermissioned shared ledgers and variations. This business object model should facilitate commercial transactions providing consistent interfaces that are suitable for use across blockchain technology companies and multi...

    €17 (Avg Bid)
    €17 Keskimäär. tarjous
    2 tarjoukset