Author

Topic: bitcoin based decentralized stock exchange (Read 1679 times)

sr. member
Activity: 477
Merit: 500
sr. member
Activity: 477
Merit: 500
October 07, 2012, 12:15:55 PM
#10
Bitcoin is decentralized at it's core and it's protocol has been designed to ensure that no 3rd party ever needs to hold bitcoins. The blockchain is a perfect database that can be viewed by everyone.
Why does the 3rd party ever need to hold bitcoins and keep a separate database? Why does any exchange need to hold bitcoins?
All they need to do is function as a trusted 3rd party who fairly arbitrates and manages the final transaction.

I agree completly.

There are people concerned about "polluting" the blockchain with exess information, totally unwarranted considering the geometric growth of harddrive capacity exeeds moors law.

The initial idea is just to make a blockchain that, instead of coins, has information of which briefcase owns an asset.

Ie. this blockchain would not include coin transactions, but it would include asste transaction.

Let's make an example: You have a wal.. er briefcase which has generated 10000 assets named "KONIAINC". You have sold 100 of them to someone, who tells he's address is SfdfhHDfHjjfJDfj1212JJFDfk. You make a transaction where you give 100 of your assets from your briefcase to that addressand sign it. This transaction is assured just like bitcoin transaction.

So basicly it's a bitcoin, but replace word "coin" with "share" and "wallet" with "briefcase".

By linking stock blockchain to bitcoin blockchain is not necessary, but it could make certain things easier.
legendary
Activity: 1666
Merit: 1057
Marketing manager - GO MP
October 07, 2012, 11:46:56 AM
#9
Bitcoin is decentralized at it's core and it's protocol has been designed to ensure that no 3rd party ever needs to hold bitcoins. The blockchain is a perfect database that can be viewed by everyone.
Why does the 3rd party ever need to hold bitcoins and keep a separate database? Why does any exchange need to hold bitcoins?
All they need to do is function as a trusted 3rd party who fairly arbitrates and manages the final transaction.

I agree completly.

There are people concerned about "polluting" the blockchain with exess information, totally unwarranted considering the geometric growth of harddrive capacity exeeds moors law.
hero member
Activity: 955
Merit: 1002
October 07, 2012, 11:37:48 AM
#8
Bitcoin is decentralized at it's core and it's protocol has been designed to ensure that no 3rd party ever needs to hold bitcoins. The blockchain is a perfect database that can be viewed by everyone.
Why does the 3rd party ever need to hold bitcoins and keep a separate database? Why does any exchange need to hold bitcoins?
All they need to do is function as a trusted 3rd party who fairly arbitrates and manages the final transaction.
donator
Activity: 980
Merit: 1000
October 07, 2012, 11:19:42 AM
#7
Not a new idea:

https://bitcointalksearch.org/topic/ann-tradeyourbitcoincom-the-decentralized-exchange-88181

In keeping with the spirit of decentralization we are proud to introduce another tool to help you find local trading partners to facilitate your bitcoin exchanges and improve liquidity.

The benefits are many:

  • Build your local bitcoin trading network
  • Trade for cash
  • Stay away from centralized exchanges
  • Avoid the banking system entirely
  • Maintain your privacy - No ID required!
  • Faster exchanges

What makes TradeYourBitcoin.com different?

  • Simplicity of use
  • Only sellers need create a listing (consisting only of an email address)
  • Buyers just enter their zip code to find local sellers
  • Nothing complicated to configure or calculate
  • Language translation into 65 different languages
  • Negotiate directly with the seller via email and trade in person for cash

Check it out – it's FREE. Start building your local trading network today!

http://TradeYourBitcoin.com





legendary
Activity: 1666
Merit: 1057
Marketing manager - GO MP
October 07, 2012, 11:15:24 AM
#6
Now when https://glbse.com/ is gone, maybe it is time to make a blockchain for trading assets, ie decentralized stock exchange? Stock exchange transactions could be tied to bitcoins so transactions could be conditional, verified only if certain bitcoin address receives a payment.
Also, assets could have an owner bitcoin address, where the divident could be sent.

But there are problems; First one is how are the initial assets generated? Maybe like namecoins? Where would be the contracts?

Imagine a bitcoin-qt like briefcase display, showing stock possessions instead of bitcoins.

A blockchain that holds not only pure money but also real estate ownership information, stocks and whatever else you can come up with.

Bitcoin v2.0

No need, in that case.
Whoever mines a block can include any information one wants as long it is valid.
full member
Activity: 182
Merit: 100
October 07, 2012, 11:09:27 AM
#5
Now when https://glbse.com/ is gone, maybe it is time to make a blockchain for trading assets, ie decentralized stock exchange? Stock exchange transactions could be tied to bitcoins so transactions could be conditional, verified only if certain bitcoin address receives a payment.
Also, assets could have an owner bitcoin address, where the divident could be sent.

But there are problems; First one is how are the initial assets generated? Maybe like namecoins? Where would be the contracts?

Imagine a bitcoin-qt like briefcase display, showing stock possessions instead of bitcoins.

A blockchain that holds not only pure money but also real estate ownership information, stocks and whatever else you can come up with.

Bitcoin v2.0
legendary
Activity: 1666
Merit: 1057
Marketing manager - GO MP
October 07, 2012, 11:07:18 AM
#4
Guise, guise.....


third party signed transactions!
legendary
Activity: 2142
Merit: 1010
Newbie
October 07, 2012, 11:04:34 AM
#3
More tech details would be not bad...
hero member
Activity: 826
Merit: 500
Crypto Somnium
October 07, 2012, 09:15:29 AM
#2
Smart idea
sr. member
Activity: 477
Merit: 500
October 07, 2012, 09:13:32 AM
#1
Now when https://glbse.com/ is gone, maybe it is time to make a blockchain for trading assets, ie decentralized stock exchange? Stock exchange transactions could be tied to bitcoins so transactions could be conditional, verified only if certain bitcoin address receives a payment.
Also, assets could have an owner bitcoin address, where the divident could be sent.

But there are problems; First one is how are the initial assets generated? Maybe like namecoins? Where would be the contracts?

Imagine a bitcoin-qt like briefcase display, showing stock possessions instead of bitcoins.
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