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    2,331 block website javascript working jobs found, pricing in USD
    ALT COIN - Block Chain 6 days left
    VERIFIED

    I would like to create a new coin (alt coin) with under 2 sec transaction confirmation time with PoS concept. Requirements fork, wallet, web wallet, CPU mining capability including browser mining, security, 2 sec to instant confirmation with 100 TPS operation and premine. Please don't waste time if you don't have a Proof of Concept.

    $476 (Avg Bid)
    $476 Avg Bid
    8 bids
    kids block toy 6 days left

    Needing a graphic designer to design a kids block toy. Things I need design for 9 blocks with 5 faces each 1 block with 6 faces. Also will need a design for the packaging and logo. Looking for "bright" "playful" "nature" "animals" "learning" themes. Please see the template attached. More details can be given on reque...

    $283 (Avg Bid)
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    37 bids

    I allready modified a source code fork from sumokoin. I just need a genesis tx in orded to start the coin. [url removed, login to view]

    $17 (Avg Bid)
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    1 bids

    I am looking to have a new [url removed, login to view] Template made for a block explorer. We would like to add Geo location maps, and update the graphs and tables refresh the look. Example of the standard template > [url removed, login to view]

    $120 (Avg Bid)
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    13 bids

    Title pretty much explains everything... I have a bluehost VPS.. I want the block to pull from Tor and my list hourly

    $27 (Avg Bid)
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    14 bids

    I have multiple requirement for block chain solution : - Voting app - Banking - Other large projects

    $1711 (Avg Bid)
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    8 bids

    I Need a 24x36 page layout for AutoCAD using my titleblock and assistance with plotting it to scale. My attached title block can be revised if needed - no problem Thanks! to use the command "zoom 1/48xp" to plot at 1/4"=1'-0" for example I am on AutoCAD 2018 LT

    $50 (Avg Bid)
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    1 bids

    Good day all freelances, I need an independent block chain app for mobile phones on a network with the purpose of payment. The block chain rules for creating a new coin: • Create a hash value for a prior transaction; • Combining the hash value and the transaction data of a transaction recipient; • Digitally signing the combination to form an

    $2660 (Avg Bid)
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    15 bids

    I need you to convert a website into ICO website. initial coin offering website

    $2664 (Avg Bid)
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    14 bids

    ...1 Single block taking the block names and separating them with a (+) symbol. Example. Search Project. Find Blocks insertion points. If 2 blocks have same insertion point then highlight. Find block 1 name(ie block a), find block 2 name(ie block b). Insert new block in place of the 2 blocks based of block 1 & 2's names. N...

    $30 (Avg Bid)
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    8 bids
    Block Grabber 1 day left

    I am wanting a Server Based Block Grabber for an android program called Amazon Flex. Blocks are released by their server and I am trying to be able to grab them before they get out to other users. You will need to install a proxy server onto a VPS. You will need to have this connect to the server to access the blocks for the Flex program/app. I need

    $20 / hr (Avg Bid)
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    11 bids

    I would like to block some countries from my website. Visible only from German-speaking countries Germany Austria and Switzerland.

    $39 (Avg Bid)
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    6 bids

    i need to make a custom plugin for block some widgat specify countries

    $36 (Avg Bid)
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    19 bids

    Creat Aplication Android TETRIS, but we need enhancement in this proceess, 1. add Subscription in this App 2. Score 3. Notification Apps, 4. etc.

    $614 (Avg Bid)
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    27 bids

    I need help; 1. Blocking spam on a zimbra email server 2. Improving sender score so that emails sent are delivered in inbox 3. Install ssl Zimbra is hosted on a ubuntu vps

    $78 (Avg Bid)
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    15 bids

    ...relationship. She loves Art, and drawing, and I think to work with someone to put this little story down into a cartoon will be amazing! I already know what i want in each block of the cartoon, and I know about all the details I would like in the background. I have attached the concept, but happy for some input and changes. The main Idea will revolve

    $73 (Avg Bid)
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    34 bids

    PRESTASHOP BOT BLOCK FOR Eviv Creative Agency

    $148 (Avg Bid)
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    7 bids

    I have a need for some Block Chain IP Research. I need someone to do some research on this.

    $986 (Avg Bid)
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    22 bids

    We are Block Chain architects that have developed a new technology involving Blockchain and are looking for a professional white paper witter to write an ICO white paper . The white paper is a two part paper. the first paper is for a lending and Trading Platform and the second part is for a block Chain we have build from scratch . Any bidder for the

    $725 (Avg Bid)
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    6 bids

    Make a block for an app that i am building. It will need to be able edit and scan NFC chips and then have a recording or any file type uploaded onto the app. It needs to be possible for the block to have a recording feature, as well as upload files. This file or recording will have to be given a unique URL that is then put on the NFC chip. When the

    $24 (Avg Bid)
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    8 bids