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extro24
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February 11, 2014, 09:59:22 AM |
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I see Namecoin (and Huntercoin) have a name_update transaction. They use it to update domain names (Namecoin) and player data/positions (Huntercoin).
Could this transaction be used to update data in Datacoin?
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bitcon
Legendary
 Offline
Activity: 2212
Merit: 1008
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February 11, 2014, 10:36:15 PM |
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im using linux and everything is running, does that mean it is mining also, or is that a seperate process? this is the script i ran:
echo 'server=1
gen=1
rpcallowip=127.0.0.1
rpcuser=primecoinrpc
rpcpassword=f1239a0069m
sievesize=1000000' > .datacoin/datacoin.conf
watch 'datacoind getinfo && datacoind listtransactions | grep -c immature'
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trinsic
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February 11, 2014, 11:32:44 PM |
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If you use gen=1 then yes. You can type datacoind getmininginfo to see your hashes.
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northranger79510
Sr. Member
Offline
Activity: 308
Merit: 250
Riecoin and Huntercoin to rule all!
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February 12, 2014, 12:07:10 AM |
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Whats being done with Datacoin? Anyone know?
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GreekBitcoin
Legendary
Offline
Activity: 1428
Merit: 1001
getmonero.org
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February 12, 2014, 12:26:04 AM |
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Whats being done with Datacoin? Anyone know?
no idea  unfortunately i dont see anything moving. hope dev will return with something new. god damn cryptsy. if only had added DTC instead of all the retarded coins... however generally speaking everything is slow now with bitcoin prices low... |
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cryptog1
Member
Offline
Activity: 117
Merit: 10
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February 12, 2014, 03:16:44 PM |
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is datacoin dying? i m worried....  |
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bobalo
Member
Offline
Activity: 80
Merit: 10
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February 12, 2014, 11:04:07 PM |
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idk if it's dying or not , but it dropped for about 50%+ on exchanges , and I hold a great value of DTC... fucks sake
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rayvellest
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February 12, 2014, 11:11:25 PM |
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idk if it's dying or not , but it dropped for about 50%+ on exchanges , and I hold a great value of DTC... fucks sake
The more FUD the lower the price will go, and to be honest, I would be buying loads if I had any more cash to invest. |
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surfer43
Sr. Member
Offline
Activity: 560
Merit: 250
"Trading Platform of The Future!"
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February 12, 2014, 11:17:32 PM |
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What is the current price?  |
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northranger79510
Sr. Member
Offline
Activity: 308
Merit: 250
Riecoin and Huntercoin to rule all!
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February 13, 2014, 05:37:47 AM |
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I bought too much already. I will now sit back and enjoy the rollercoaster ride for Datacoin. Hopefully its an upward ride with a small downward trend.
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sfireman
Full Member
Offline
Activity: 206
Merit: 100
Decentralized Ascending Auctions on Blockchain
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February 13, 2014, 06:07:48 AM
Last edit: February 13, 2014, 06:18:00 AM by sfireman |
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DataCoin at current price is like buying gold for 1$/kg. I risked and dumped mine at @30, rebought yesterday at 19 - thx for selling.
Now it's one of the best long term investments I ever can imagine.
I just lol at big bag holders, yesterday someone dumped 15k of DTC at so LOW price.
If I'd only have more BTC i'd buy everything till @35 or so.
P.S.
I'm developing one application for Data Coin right now, it will be hosted inside DataCoin blockchain and use DataCoin as internal database, more news is coming soon.
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dono
Newbie
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Activity: 7
Merit: 0
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February 13, 2014, 02:42:26 PM |
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i'm just realize someone buying dtc up to 0.00029, hmmm
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bobalo
Member
Offline
Activity: 80
Merit: 10
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February 13, 2014, 02:48:42 PM |
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wow DTC skyrocketed!! Back to ,30 !! and was ,19 last night... FUCK I wish I bought more
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maxsolnc
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February 13, 2014, 02:53:43 PM |
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wow DTC skyrocketed!! Back to ,30 !! and was ,19 last night... FUCK I wish I bought more
not skyrocketing just now, no big buy orders above .17 |
DTC: DMcKNp47fNtgM7sritK9GfJEQ1DzME5nwk
BTC: 1FgUGra685ZwkrX5VnRvfaYp4bHJhC7x4H
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bobalo
Member
Offline
Activity: 80
Merit: 10
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February 13, 2014, 02:57:08 PM |
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wow DTC skyrocketed!! Back to ,30 !! and was ,19 last night... FUCK I wish I bought more
not skyrocketing just now, no big buy orders above .17 Thats okay , let it lower down so I can buy more  I believe that this coin is really magical at times  |
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sfireman
Full Member
Offline
Activity: 206
Merit: 100
Decentralized Ascending Auctions on Blockchain
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February 13, 2014, 04:29:37 PM
Last edit: February 13, 2014, 04:53:43 PM by sfireman |
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I'm developing one web application that will be heavily based on Data Coin features.
I would like to host it inside block chain, but I need to:
- update my web files inside block chain from time to time
- preferably, have web server installed with default DataCoin client(if this is not possible I will end up distributing my own copy of DataCoin client)
Any thoughts about 1st item?
Also I have a question regarding bitcoin/datacoin protocol.
My application will submit many transactions and I need some fast way to retrieve all of them without cycle through all block chain. I need data only from my application in the most fastest way. Any ideas? I mean not get transactions for some address/account, but get transactions for all application users in a fast and reliable way.
Now I think about getblockcount, getblockhash, getblock, getrawtransaction and getdata commands. But this can become TOO slow when we will grow.
How can I contact DataCoin developer, seems like he wasn't online for about 2 weeks here?
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cryptrol
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February 13, 2014, 05:02:01 PM |
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I'm developing one web application that will be heavily based on Data Coin features.
I would like to host it inside block chain, but I need to:
- update my web files inside block chain from time to time
- preferably, have web server installed with default DataCoin client(if this is not possible I will end up distributing my own copy of DataCoin client)
Any thoughts about 1st item?
Well, you can't update the information on a block but you can provide a mechanism to look for a more recent version of a data transaction through the signature of the envelope (provided that you want to use the envelope protocol), however I am not sure of how would this work, and I am afraid it would not be fast at all. Another approach is to just replace the main web file with another one. This is fast but you must have the means to provide your clients with the most up to date tx id. About providing the web server along with the wallet, the dev had some (legit) security concerns. Imagine that someone embedds some malicious javascript or tries to exploit a bug on some browser in order to steal your coins or data. That's a real concern and some warnings must be given. Also I have a question regarding bitcoin/datacoin protocol.
My application will submit many transactions and I need some fast way to retrieve all of them without cycle through all block chain. I need data only from my application in the most fastest way. Any ideas? I mean not get transactions for some address/account, but get transactions for all application users in a fast and reliable way.
Now I think about getblockcount, getblockhash, getblock, getrawtransaction and getdata commands. But this can become TOO slow when we will grow.
How can I contact DataCoin developer, seems like he wasn't online for about 2 weeks here?
If you have the transaction ID or the block number of the data you want to recover then this _is_ fast, I am not sure about what are you asking, if you can elaborate I may be able to help ... |
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sfireman
Full Member
Offline
Activity: 206
Merit: 100
Decentralized Ascending Auctions on Blockchain
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February 13, 2014, 05:54:24 PM |
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I need to traverse all transactions that were broadcasted by my application and included into blocks, retrieve data from them and make some checks. This is can be done right now only by FULL walk through all blockchain which will be veryyyyy slow. My application will be intensively working with small transactions and I need some way to go through them all on each application startup. About providing the web server along with the wallet, the dev had some (legit) security concerns. Imagine that someone embedds some malicious javascript or tries to exploit a bug on some browser in order to steal your coins or data. That's a real concern and some warnings must be given.
This can be solved by some kind of authorization, maybe popup window from DataCoin client: "Would you like to allow application XXX to access your wallet?" Without this, yea it can be risky. I want to give user ability to spend his coins right from my application. |
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cryptrol
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February 13, 2014, 06:19:11 PM |
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I need to traverse all transactions that were broadcasted by my application and included into blocks, retrieve data from them and make some checks.
This is can be done right now only by FULL walk through all blockchain which will be veryyyyy slow.
My application will be intensively working with small transactions and I need some way to go through them all on each application startup.
Will the application have access to the local resources ? Because you can build a parallel database with the transactions you need (it will take time the only once). This way you will only have to scan the new blocks when starting the app (just like any QT wallet does with the blockchain). Not sure if what I said makes any sense to you, it would help to know more details about your app. |
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sfireman
Full Member
Offline
Activity: 206
Merit: 100
Decentralized Ascending Auctions on Blockchain
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February 13, 2014, 06:32:33 PM |
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Will the application have access to the local resources ? Because you can build a parallel database with the transactions you need (it will take time the only once). This way you will only have to scan the new blocks when starting the app (just like any QT wallet does with the blockchain).
It sounds like a great idea  At this moment my application is in html/css/js, I need to look up how I can store data from java script Maybe I can use Local Storage or something... Anyway, thx for help, somehow I did not think about local storage, now I have right direction to go |
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