download the file and place it on the server
add the code below where you want it to work
remember to overwrite the correct path to the blockchain.js file, it is set to the main folder by default
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>blockchain.js sample form</title>
<input id="net" type="text" name="net" placeholder="1234567890ABCDEFGHIJKLMNOPRSTUWXYVQZabcdefghijklmnoprstuwxyvqz@.=_-+*/!#%|" style="display:block;width:50%;margin:3px;">
<input id="text" type="text" name="text" placeholder="31 long string" style="display:block;width:50%;margin:3px;">
<select id="typex" name="typex"><option value="">select type</opiton><option value="0">all in get</option><option value="1">chain in cookie rest in get</option></select>
<button onclick="blockchain();" style="cursor:pointer;">BLOCKCHAIN JS</button>
<script src="blockchain.js"></script>