This standalone webapp is a browserification of the bitcoin transaction tool, if you don’t know very well how to use this tool for some parts, please see the examples there
This tool under an open source MIT license is funded by NLnet under the EU Horizon 2020 Next Generation internet Search and Discovery call
Unless you know very well what you are doing never use this tool online and make sure you don’t have dubious software installed
Offline means: even if the tool is a standalone one inside browsers and does not send/query anything outside, it is still highly advised to disconnect from the network when you are using your private keys (unplug the network cable, disconnect from the wifi, etc), click the below button to check that you are offline and get further recommendations
Am I offline?
Donation address: BTC 19LgEmzSvD1oCr1QxT2dgmF5SSnh1aq94j, or equivalent one with other coins, see the conversion tool☺
For any question, bug report or support please email contact peersm com or post an issue on github
Note: this is a beta version, until we remove this note please make sure to save this page as wallet.html somewhere if you use the tool to generate addresses
Click here to check the code right after loading this page
Then compare this hash to https://github.com/Ayms/bitcoin-transactions/blob/master/hash.txt
If it does not match refresh the page and try again, if it still does not match then just stop here and advise
Drop this check button in your browser’s personal bar for future uses
This is much more secure than loading it each time and you can check the tool code from a secure button
Please nothe that this is NOT optional YOU MUST do this to check the code integrity each time you load the page
This defeats all possible attacks from the outside and possible attempts to steal your keys