Slashdot Mirror


Amazon Coins and How the Definition of 'Crypto-Currency' Is Getting Too Loose

Nerval's Lobster writes "Amazon has expanded support for its Amazon Coins from Kindle Fire tablets to Google Android mobile devices.In its press release, Amazon positioned its e-currency as the ultimate in convenience for customers who don't want their credit-card statements riddled with lots of micro-purchases from Amazon's App Store. Expanding the currency's reach is also a potential win for Amazon, which wants to create an end-to-end ecosystem for app developers. But Amazon Coins' existence could alienate the same demographic that made Bitcoin and other crypto-currencies such a hit. The company tethers the Coins to a user identity, and likely keeps significant records on its crypto-currency ecosystem: who buys what when. That concept is anathema to those online denizens who embraced Bitcoin as a way to make purchases without needing to reveal a real-world identity, or deal with a currency tethered to a central repository; genuine crypto-currency can be used to purchase pretty much anything from a purveyor willing to take it, including—in the case of Silk Road and other online bazaars—drugs and weapons. Indeed, Amazon Coins has more to do with a corporate 'currency' like the now-defunct Microsoft Points than an actual crypto-currency like Bitcoin. But that hasn't stopped some people from getting confused about it."

16 of 115 comments (clear)

  1. Not the Same by SuperKendall · · Score: 5, Insightful

    A virtual gift card is not the same thing a a virtual currency.

    --
    "There is more worth loving than we have strength to love." - Brian Jay Stanley
    1. Re:Not the Same by msauve · · Score: 4, Insightful

      I think they meant "cryptic," not "crypto." You and the GP are right, this is more proprietary gift card/scrip than anything else.

      --
      "National Security is the chief cause of national insecurity." - Celine's First Law
    2. Re:Not the Same by Ralph+Wiggam · · Score: 4, Insightful

      So write some code. That doesn't sound difficult to implement securely. Oh wait...it sounds virtually impossible.

      "Satoshi Nakamoto", the person or people who created bitcoin, are believed to have about a million bitcoins from early mining. That stash was worth a billion dollars at one point recently. Not a single transaction has occurred with the coins since Satoshi disappeared in 2011.

      Nobody really knows why the bitcoin protocol was created. But evidence does not support the theory that they did it to make money.

  2. Do we care? by Alwin+Henseler · · Score: 3, Insightful

    In my experience, 'classic' electronic currencies follow this general pattern: 1) you obtain them from a bank, 2) you pass it to another user, and 3) that other user brings it back to the bank.

    At best, the bank can't see where the receiving party's money came from. But still, every 'coin' in circulation goes from bank -> user -> another user -> back to the bank.

    The big difference with cash is this: using cash, money can pass from #1 user to a 2nd user -> 3rd user -> 4th user -> back to the bank. With the bank having no way to figure out what happened in between. Transfers from 1 -> 2, 2 -> 3, and 3 -> 4 need not involve a bank at all.

    To me, anything that fits the 2nd definition is interesting. Anything that fits the 1st definition, is just electronic payments in the classical sense that eg. governments might be monitoring every single transaction. Regardless of implementation. So if in this case, Amazon = 'the bank', do we even care, if that currency clearly isn't 'electronic cash' ?

    1. Re:Do we care? by bonehead · · Score: 4, Insightful

      There isn't anything special about paper money

      If you truly believe that, then you really haven't thought this through.

      A couple of hours ago I stopped at a convenience store and purchased a 12-pack of beer and a pack of smokes. I paid with one of my credit cards. I take it for granted that multiple entities can see that I made a purchase. I also take it for granted that most of them can take the total, subtract the sales tax, and then fairly easily determine which combination of items would have added up to that amount. Hell, that's pretty simple stuff, and I assume that "they" can do hard stuff, too.

      Now, if I had thrown a $20 bill down on the counter instead of the credit card? "They" wouldn't get any info at all.

      So why do I use credit cards? Honestly, I don't give a shit if "they" know I bought a 12-pack of shitty beer and a pack of smokes tonight.

      But if I was making a purchase that I did want to keep to myself? Hell yeah, cash would be the only way to go.

      At present, paper money is the one and only way to make a purchase and be assured of anonymity. To think that there isn't anything special about paper money is simply delusional.

  3. Different Solutions to Different Problems by grapes911 · · Score: 3, Insightful

    Amazon Coins and Bitcoin solve two different problems. The average Amazon customer probably heard of Bitcoin but doesn't know exactly what it is. They probably understand that Amazon Coins are just gift cards though. I don't see the problem.

  4. Re:MS got rid of MS points by king+neckbeard · · Score: 4, Interesting

    The effect transaction fees have on vendors is pretty important, as it lowers the price floor, making smaller transactions more reasonable. Whether or not that's good or not is a different manner, but it's the key behind all this microtransaction stuff.

    --
    This is my signature. There are many like it, but this one is mine.
  5. Muckraking and FUD, move along, nothing to see. by DerekLyons · · Score: 5, Informative

    Amazon Coins are nothing but 'points' or 'credits' or 'tokens', and those have been around for a very long time.
     
    The blog author is... pretty much clueless. Nobody but him is confusing Bitcoins and Amazon Coins, or referring to the latter as crypto-currency. Nobody but him is confused about the difference between the two.

    1. Re:Muckraking and FUD, move along, nothing to see. by Animats · · Score: 3, Interesting

      Yes, there's a whole prepaid purchase industry out there, and whole racks of their cards at most retail outlets. This is just another one.

      Burger King had the most honest description: "Pay now so you can eat later".

    2. Re:Muckraking and FUD, move along, nothing to see. by AthanasiusKircher · · Score: 4, Interesting

      The blog author is... pretty much clueless. Nobody but him is confusing Bitcoins and Amazon Coins, or referring to the latter as crypto-currency.

      Indeed. This is all nonsense. The summary says: "But Amazon Coins' existence could alienate the same demographic that made Bitcoin and other crypto-currencies such a hit." Yeah... and?

      The people who use Amazon coins are generally tethered to a locked-down Amazon product (like a Kindle) and want the convenience of buying something for $1 without having to run through a credit card authorization or whatever every time. (Plus, Amazon apparently gives out bonus "coins" in various scenarios.)

      Cryptocurrency users want to... well, use a currency to make financial transactions in the real world (not fake internal Amazon transactions). And some of the biggest advocates are people who want to avoid tracking and such. I sincerely doubt they are going to confuse Bitcoin with an internal bookkeeping token on a locked-down device or something. The fact that Amazon is now offering it to other people who want to buy crap from their app store doesn't change the idea very much.

      No one's being "alienated." The target audiences were and still are two mostly mutually exclusive sets of people. At a minimum, no one except the people who wrote and promoted this story seem confused about how these are for two completely different types of transactions.

    3. Re:Muckraking and FUD, move along, nothing to see. by Squash · · Score: 3, Informative

      Well, let's correct a few things there.

      First, while there is a maximum of 21 million BTC that can be mined, each BTC is divisible to the 8th decimal place. Think of the Bitcoin as a 1 million dollar bill, and you can still break it into pennies. The "maximum number" is hardly more relevant than the amount of trees in the world that can be milled into paper currency before they "run out".

      Second, the suggestion that BTC users would feel threatened by something like Amazon Coin is quite a dubious claim. The only real similarity they have is the use of the word "coin" in the name. Calling it a "competing currency" is just false equivalence.

      Likewise, the "altcoins" such as litecoin and dogecoin provide many (or all) of the same features as BTC, but are more complimentary than competitive. R&D being put into one can benefit the others, and markets exist to easy convert between them. The ecosystem makes it very easy to participate, hardly what you would get from groups of people "attacking" each other. Trying different takes on the cryptocurrency process, putting theories through their paces, will ultimately make for a stronger ecosystem.

      Finally, speculative value. Accept that this is a reality, and pretty much universal. Fiat currencies are based on speculative value as much as bitcoin is, the difference is that the fiat is more widespread thus the value tends to shift much more slowly. You accept a $20 with the speculative assumption that you can trade it later for something of equal value. Because it tends to have a lower volatility, this is considered a low risk assumption. Ask a Russian over 35 or so how that isn't necessarily true. Similarly, the USD has shown its own volatility, which has been overall quite negative, losing 95% of its value in the last 100 years.

      --
      Squash
  6. What a stupid thing. by jtownatpunk.net · · Score: 3, Interesting

    Who gives half a shit how many line items are on their debit/credit statement? This has all the logic of putting money on a gift card.

    I guess it could be used like an allowance for kids but it'd make more sense to give the kid a pre-paid Visa/Mastercard and drop a fixed amount on it every month. That way they can use it anywhere instead of just at the one or two places where some proprietary currency is accepted.

    The whole thing smacks of Itchy and Scratchy Bucks.

  7. BitCoin has complete record of transactions. by 140Mandak262Jamuna · · Score: 4, Interesting
    This is my understanding of the validating process of the bit coins:

    Bitcoin blocks are Sha checksums of transactions digitally signed. Blocks have the check sum of the previous block in the chain. Bitcoins contain complete transaction record going all the way back to the original bitcoin that started that chain of transactions. But if Alice buys drugs from Bob and given a bit coin forever there is a transaction recorded that Alice gave so many bitcoins to Bob. The transactions are between cyber entities and it is difficult to decode the block, find the cyber identity and then link it to a real identity. But all claims of anonymity is based on the level of difficulty in decoding the blocks to get the cyber accounts and linking them to real life. Not based on any notion of mathematical impossibility or secrecy.

    Is it anywhere close to being right?

    --
    sed -e 's/Chuck Norris/Rajnikant/g' joke > fact
    1. Re:BitCoin has complete record of transactions. by subreality · · Score: 4, Informative

      You're close. There's no difficulty decoding the blockchain. The transactions are a public ledger. Have a look: https://blockchain.info/tree/1...

      It's not anonymous - it's pseudonymous. Your address is your pseudonym. It can be linked to you in many ways:

      When you buy something the seller knows who you are (they have your mailing address, your IP address, etc), and they know your Bitcoin address (the transaction is public information). Anyone watching your address will also see the transaction. If the address you sent coins to is a known address the investigator can then go to that seller and request your identity (via subpoena, violence, bribery, etc).

      When you transmit the transaction it's first received by a few network nodes. If the investigator is running one of those nodes they see your IP. They won't know for certain it's you (perhaps you were just relaying a transaction), but it's still a short list to check. If it's the NSA or anyone else who can monitor your internet connection directly, they can easily discover that the transaction originated from you because no one sent it to you first.

      People use mixing services to help obscure the origin of their coins. It makes it harder, but it's still possible to perform statistical analysis. For a simple example: https://blockchain.info/taint/... . The investigator can find some addresses which correlate with yours. Even if they don't find YOU they might find someone you do business with, then coerce them into giving up your identity.

      It's a lot like cash. You can pass it around freely, but every dollar bill has a serial number. You can spend it with relative anonymity, but it will be scanned whenever it passes through a bank. If someone is looking for certain serial numbers then they can easily find the bank your merchant uses; then stake out the merchant; then find you.

  8. Xtal's rule of money by xtal · · Score: 3, Funny

    Can you buy an ounce of blow with it?

    If yes, it's currency.

    If no, it ain't.

    Pretty simple. It also sums up why governments have issue, and will inevitably crack down.

    A crypto currency backed by a nation-state would be a very interesting thing indeed.

    --
    ..don't panic
  9. Re:MS got rid of MS points by wiredlogic · · Score: 3, Informative

    I don't think reducing the number of credit card transactions actually benefits the consumer since the consumer isn't paying a per transaction fee

    You pay it indirectly through higher prices on goods and services. For a business as large as Amazon's or any other major retailer, the fees on small transactions add up to a significant amount that can either be passed back to the consumer with lower prices or kept as more profit.

    --
    I am becoming gerund, destroyer of verbs.