Topic: Anyone used Instawallet? (Read 1094 times)

Thanks for the response TheButterZone. I was trying to compare the way the generator wallet worked with the way things work with instawallet, which makes the operation of seeing your deposit, and sending and receiving bitcoins unmistakably clear.

1) The index.html is the Graphical User Interface of everything in the zip.
2) You can create new addresses on the Generator page by either putting in a random passphrase that you remember for as long as you want to use the address, or click Secret Exponent and hit the refresh icon.
3) You should save any addresses and private keys you've already put on paper, and any future ones that have been generated without the passphrase(s) you commit to memory from 2)
4) Any private keys already on there are just for example. Always put in your own.
5) To read-only, go to https://blockchain.info/address/1TBZYXjrGjXCEN1SprpF66Jzy5uN3GiLS and replace my address with yours; to read and spend, click Transactions, input your private key, and it will prompt to download from blockchain.info, click OK, and then you can also send transactions
6) It was never explained to me, it all seemed self-explanatory. I was only told to use the GitHub source offline, rather than brainwallet.org (as brainwallet.org could be hacked and redirected to capture private keys and steal BTC)

Thanks for your response TheButterZone. I still have questions though. Do I use the index.html file inside the zip to create new addresses and wallets? Or do I just save the address and private key I generated onto a piece of paper and keep reusing that same address? Why are there two private keys shown? Where do I find how many bitcoins are in my wallet? Where is the operation of the address/wallet generation and safekeeping explained? Thanks again.

You can keep your instawallet address active as long as you have an amount of BTC in it. I lost my original public address despite having the secret URL, because I had emptied it out, and there was some server rejiggering.

How does bitaddress.org work? They create a bit address and private key for you, but how do you access the wallet offline?

I think instawallet is good for tiny amounts .

Although I never used them that analogy is not quite accurate. It's not like handing money to a random stranger around the corner. More like trusting a known dealer. Sure, if you trust someone there is the possibility that that trust s betrayed. That is the definition of trust.

Is instawallet a good entity to trust money? I would say, they appear to be a serious website, however the concept is, by design weak. I deferentially  prefer not to rely on someone elses trust. Also, what if the server gets hacked?

if you need to recieve a payment quickly and since you are copy-pasting addresses and keys around, why not generating an address in, say bitaddress.org?

Used Instawallet once for a specific low amount transaction, no problems but it is a risk to never see your Btc again. I have the official client on my desktop and Electrum on my laptop. Electrum is a much better choice than Instawallet as has been already pointed out.

Always be weary about where your bitcoins are stored.

In my mind, there's a big difference between "Here's the few bitcoins you are requesting in exchange for the product/service that you are offering." and "Here are all my bitcoins, please hold on to them for me for free.  In the future when I ask, please return them to me or send them where I request."

Perhaps others don't see much of a difference there.  Even so, why increase your risk unnecessarily.  You already have a certain amount of risk in the transaction with the merchant, why increase that risk by using a wallet that requires you to give up control of your money?

How can one engage in online money transfers without involving strangers at some point in the transaction?

I'd never tell someone not to use it.  It is certainly fast and easy.  I just point out that it is as safe as handing over your cash to a complete stranger and hoping that they are still there to give it back to you in the future when you ask for it.

I'm not sure what you mean by "just want to wow you with their knowledge of bitcoins", but perhaps those who encourage you to use such a service just want to mislead you with their lack of knowledge?


That's an understatement.  https://blockchain.info/wallet can be accessed from any web browser, and only takes about 90 seconds to set up.  It has many more useful features than InstaWallet and is far, Far, FAR more secure/safe.


More importantly:
As long as you aren't keeping more in InstaWallet than you'd be comfortable losing, you are fine.  For some, that amount might be thousands of bitcoins.  For others it might be 3 bitcoins.


Depending on how you go about it, you are right, a paper wallet is typically far more secure.  However, that is another extreme.  As you've pointed out, a paper wallet makes it rather difficult to spend the bitcoins.  Any wallet that allows you to retain control over your bitcoins and doesn't require you to turn that control over to someone else is significantly safer than InstaWallet, while still maintaining convenience.  Some examples are:

MultiBit
Electrum
https://blockchain.info/wallet
Bitcoin-Qt
Armory

I have been using Instawallet since I first got into Bitcoins. People who tell you not to use it honestly just want to wow you with their knowledge of bitcoins. Sure, its probably not the safest place to save coins, but so long as you aren't keeping thousands of dollars in any accounts there you are fine. I initially liked it because of its ease of use. Also, it works on my phone. If you really want to be safe though (And I've found keep yourself from spending your coins), print your own paper wallet at printcoins.com-its easy.

Honestly I prefer to use the downloadable client, that's just me though. The one on the mobile phone is very nice too.

Yes. It is definitely easy.


Whoa!  No way.  Absolutely not.  There is nothing "safe" about Instawallet.  The only thing that makes them usable at all is a history of apparently working properly most of the time.

When you use InstaWallet, you are handing your money over to a complete stranger.  The moment any bitcoins are sent to any InstaWallet address, it ceases to be "your bitcoins" and immediately becomes the property of InstaWallet. You are trusting that this complete stranger that you have never met and know nothing about will hopefully honor your requests when you ask them to send those bitcoins elsewhere.

Imagine you are walking down the street.  You pass someone with a card table set up on the corner.  They have a sign out that says "I'll keep track of your money for you".  You read one of the pamphlets they have printed up themselves and have laying around on the table.  The pamphlet explains that they are not insured, and they are not regulated by any government agency.  Their "business" may or may not continue to exist tomorrow, and you may or may not still find them on that street corner.  The pamphlet suggests that you take the cash out of the wallet in your back pocket and hand it over to the person standing behind the table.  That person will give you a card with a unique number written on it.  Anytime you call up a particular phone number, and identify yourself with the unique number on the card, you can ask them to deliver that cash anywhere you like (including back to yourself).  The pamphlet explains that this service is provided entirely free of charge, and anyone who happens to get a hold of that unique number can pretend to be you and they will honor that person's requests as if they were you.

Do you empty out your wallet and hand them the cash?  Do you give them any cash at all?  Do you have faith that they will honor all your requests to deliver the cash?  Do you have faith that they will continue to run this "free" business and not disappear once they have collected enough cash?  Do you look at them and wonder what sort of fool actually hands over the cash from their wallet to this completely unknown stranger running what appears to be a very odd business?

Yea I have used instawallet sofar so good.Make sure to save all your details when creating one.

Instawallet is fine for a short term quick-fix for instance if you're trying to anonymize your currency further by transferring it through multiple anonymous wallets.  I wouldn't keep anything in there long term though as the URL is the wallet and if you would lose that you're screwed.

I've only used the native bitcoin-qt program for Ubuntu and the bitcoin wallet-app for android.

Also no problems here. Just make you sure you don't lose the web address!

I used it, it worked when I needed it for a min.