Pages:
Author

Topic: HTML5 COIN MAINTAINED ANN! gen2 X15 POW/POS, GAMES! MARKETPLACES! MERCHANTS! - page 22. (Read 119047 times)

newbie
Activity: 57
Merit: 0
You guys think it's a good time to buy or sell?
full member
Activity: 159
Merit: 100
for how long allknowingeye?
full member
Activity: 159
Merit: 100
What would happen if HTML5, just told Bleutrade to stick it, and burnt those coins as well? I know a few people would be highly agitated, because they lost, some of their coins, there, but it sure would solve all this mess and make the rest more valuable. I do understand there are consequences with that, such as, a few and I'm certain, not that many HTML5 users, would not trust HTML5, at that point, but hey, how many do at this point anyways...lol.
sr. member
Activity: 361
Merit: 250
This is odd I just had another transaction from the Waulty pool get stuck in unconfirmed. That is the first time since the new wallet. This should not happen.
sr. member
Activity: 429
Merit: 250
Your friendly neighborhood Crypter.
A little info just encase any one wants to know if they're having wallet issues with syncing.  My wallet started to sync when I changed my wallet conf file's name to htmlcoin.conf
full member
Activity: 123
Merit: 100
What happened with BleuTrade  Huh

Copied from HTMLCOIN page on Bleutrade:
Quote
This market is frozen: [HTML5] [2017-04-28] Wallet maintenance. A 51% attack was successful at Html5coin and transactions were erased. Developers are working on a fix. Deposits and withdrawals are suspended.
[2017-06-12] We were informed that the attack was neutralized from the network. We are waiting for the new version of Htmlcoin soon.
[2017-06-17] Developers of htmlcoin informed us at the last minute that they gave up on offering solutions, they will only make changes in the algorithm. This is a serious problem and Bleutrade can no longer trust these developers, we will be initiating an investigation to know the real intention of this blockchain attack and consequent prejudice to the users and Bleutrade.
[2017-06-20] UNDERSTANDING THE HTML5COIN ATTACK - REPORT 1


Quote
UNDERSTANDING THE HTML5COIN ATTACK
REPORT 1
Html5coin blockchain experienced a double spend attack between April 25 and 26, 2017. This attack caused two large transactions with dozens of confirmations to be unduly erased from the current blockchain, causing an insolvency in the exchange.
The double-spend attack is only successful if the attacker has more than 51% of the network's mining power to be able to replace the current blockchain with another of his choice. Similar attacks have already occurred with Virtacoin, Ambercoin, Vertcoin, CannabisCoin and eGulden, this type of attack is becoming common with outdated coins and few miners and several exchanges are suffering because of this.
We should follow what is registered in blockchain.
In 2017-04-25 Bleutrade received two large deposits from the same user:
Value: 2,852,036,157.86637402 Address: HTENYcoKi3NYM13AhwrjzsEN9AGnVYYYui TXID: 9699446ff34e6224a177df2566c6503f791330256601c7126ad10ed225c61b3b
Value: 2,947,478,457.86636400 Address: HRYCxScEBr8R4eLRc9zwsmU8jX8gvcoM6a TXID: c8d657812abc1779d924235e6938a5c35e7428f5916eec38c64ea34ec18217f2
After 20 confirmations the system approved this balance and the user was able to use it legitimately for trades and withdraws, after all, that was what the blockchain showed. The user's attitudes were to sell a little to doge and withdraw the rest of the html5 balance to his wallet out of the exchange.
How does Html5coin software work with deposits and withdraw?
When a Html5coin wallet receives a deposit, this balance is stored at the end of the queue. When you are required to send balance to another wallet, the Html5coin system uses the oldest coins to be selected within the transaction. So when the user requested withdrawals from his html5 balance deposited in our hotwallet, the Html5coin system did not send the same money as it had deposited, but the old ones stored, and this should not be a problem. All transactions have a digital signature that proves the origin and destination of the coins being transacted.
Problem with transactions
• After a few minutes Bleutrade decides to send the balance to coldwallet, and this is only a periodic action. • After hours the transactions sent to coldwallet are with 0 (zero) confirmations. • We decided to resubmit the same transaction and the transaction was denied by the network.
This would be technically impossible, after all, there is no conflict in the deposits. • We decided to rescan and we noticed that the blockchain was changed, the two large deposits were erased even with more than 20 confirmations.
Hacking Html5coin Blockchain
• To hack the original blockchain of Html5coin the hacker had to replicate the withdrawals of our hotwallet system (read about Replay Attack: goo.gl/GK424m) in unofficial blockchain. • Spend, in unofficial blockchain, in another address the same coins that had previously been deposited in Bleutrade in the original blockchain. • Make a 51% attack on the poor html5coin network, making your blockchain dominant in the network. • The failed html5coin system does not understand the network conflict and cancels already confirmed blocks, replacing them with the unofficial hacker. This is a bug and should never occur. • The result of this is an insolvency of 5.8 Billions html5coins without that there was failure in our system, because we acted according to the official blockchain.
Conversation with creators
• After finding the problem, Bleutrade placed an alert message on the html5 trade page. • April 28: ◦ Devs open a ticket and with information that the fix is already being performed. ◦ Bleutrade informs the size of the problem and asks how this will be resolved. ◦ Devs report that they can resolve the insolvency issue or create a swap for a new coin. ◦ Bleutrade accepts the proposal, informs users that the developers are working on a fix and wait for the update. • April 29 to 02 may: We provide all data for the correction to be healthy. • June 08 and 09: ◦ Bleutrade asks for progress information. ◦ It is informed that progress is good. ◦ Bleutrade provides more details of the blockchain attack. • June 12: ◦ Devs request to inform users that attacker has been deleted from the network. ◦ Bleutrade informs that the source code still does not present the solution. • June 14 to 17: ◦ Devs request further information about the attack. ◦ Bleutrade provides full access to the hacker's account. ◦ Bleutrade again provides an explanation of what has happened. ◦ Developers understand the problem but do not care more about Bleutrade. ◦ Bleutrade informs that without the original proposal there is no solution.
Proof of existence of the deposit that was deleted from the blockchain
• 2,852,036,157.86637402 Deposit signature: https://pastebin.com/xDp3faqX • 2,947,478,457.86636400 Deposit signature: https://pastebin.com/Ki845EEU

newbie
Activity: 57
Merit: 0
HTML5 Trading again at YOBIT!!!!!
full member
Activity: 159
Merit: 100
Hey, alexey3352, let the dumb hippie help ya, JUST SO NO UPROAR, I'm referring to myself.  Cool
I will describe it, in exruciatingly simple terms,
to put that htmlcoin.conf file, where it needs to be do the following:
from your desktop, go to bottom left where you turn off your computer, START MENU, click it.
then in the search bar inside there type, without the quotation marks: "%appdata% this will take you to  where all your wallets, assuming you have more than one wallet, are storing information.
When you are in here look for HTML5 folder, when you find it, OPEN IT.
Then right click inside the folder, select create new text file, paste the .conf info with the addnodes, etc that everyone has been posting for you, into this text file.
IMPORTANT, when you save this file, click SAVE AS, and name it, htmlcoin.conf, and before you click save, right below file name you will see: Save as type: click this and make it All Files,
if you don't make it All Files, you will end up with a .txt file, which WILL NOT WORK.


p.s. if you want to be sure this will work, then the smart thing to do, so you don't lose your coins, is, CUT the entire HTML5 Folder from inside the appdata folder that i guided you to, and PASTE it on your desktop somewhere so you can get any necessary files out of it such as "wallet.dat" this is where your wallet and address and coins are found.
Then when you restart the Htmlcoin-Qt.exe...let it start up, after it starts up, and you see it open completely, and it will take a few minutes, then close it, and go to the HTML5 folder, that you should have pasted on your desktop, open it and COPY the "htmlcoin.conf" and the "wallet.dat" files from here and PASTE them into the new HTML5 folder that just got created, in the %appdata% folder.
legendary
Activity: 1596
Merit: 1005
https://cryptodatabase.net
...........
Step 4. Create a new file called html5.conf and paste the below into it, save it when done
.............

it's Htmlcoin.conf, not html5.conf.
the same mistake again and again.

https://github.com/HTMLCOIN/HTML5/blob/master/src/util.cpp#L1075


Guess my wallet is magic or something, the only conf file I have had in there for the past 2+ years is html5.conf and haven't had any problems syncing.
legendary
Activity: 1596
Merit: 1005
https://cryptodatabase.net
I installed HTML5COIN in 2015 I had 15000 coins. I 18.06.2017 year updated the wallet to the new version. But it is not sync with the network. Write in detail what to do? Better yet, make screenshots. Write accurately.


I honestly can't explain it any better than I did previously. I made the instructions as simple as I could.

Open the directory for HTML5, create html5.conf file, paste the quoted nodes and server info and save it, open wallet.
newbie
Activity: 46
Merit: 0
I installed HTML5COIN in 2015 I had 15000 coins. I 18.06.2017 year updated the wallet to the new version. But it is not sync with the network. Write in detail what to do? Better yet, make screenshots. Write accurately.
newbie
Activity: 46
Merit: 0

UPDATING THE WALLET:
Copy contents of this archive to your HTMLCoin data directory found in the following locations. If the folder is not there already then please create it.
Windows Vista/7/8/10
C:\Users\YourUserName\Appdata\Roaming\HTML5
Where to paste the file to a folder what?

Step 1. Open Windows Explorer
Step 2. Once Windows Explorer is open click on the url bar at the top and paste in C:\Users\YourUserName\Appdata\Roaming\HTML5 changing YourUserName to your computers name (Example: http://prntscr.com/flxz1a)
Step 4. Create a new file called html5.conf and paste the below into it, save it when done
Step 5. Open wallet and wait for it to sync

rpcuser=yourusername
rpcpassword=yourpassword
rpcallowip=127.0.0.1
rpcport=3333
gen=0
server=1
listen=1
staking=0
addnode=www.cryptounited.io
addnode=pl.e-waluty.net.pl
addnode=199.175.53.179
addnode=199.175.53.224
addnode=198.23.242.217
addnode=72.11.148.176
addnode=162.221.184.173
addnode=128.199.202.69
addnode=108.173.158.52
addnode=195.154.163.121
addnode=24.11.45.99
addnode=104.172.24.79
addnode=108.173.241.118:6877
addnode=104.172.24.79:6877
addnode=47.222.173.194:6877
addnode=37.233.101.66:6877
addnode=185.92.222.90
addnode=195.154.163.121:6877
addnode=31.53.190.189:6877
addnode=37.233.101.66:6877

Can I contact you on Skype? And take a picture please how to do it right.
sr. member
Activity: 361
Merit: 250
Seems to me yes absolutely the coin needs upgrading as do hundreds of others no doubt as many of them started with the same base code.

BUT it seems to me part of the problem is also exchanges allowing anonymous transactions to take place with no verification of who the person is. Even Cryptsy put withdrawal limits on people without verification. And many end of the line exchanges where they deal in USD also require verification of the person holding the account or your withdrawal options are severely limited.

As long as this business remains completely anonymous I don't see why any exchange would allow deposits and especially withdrawals of this magnitude in short order. I would be putting limits on anonymous accounts if I was running an exchange to protect my business.

I still have not heard a sufficient answer as to the disposition of the Cryptsy coins. The holder of these coins should be able to tell the whole community exactly how many there are, and where they are.

We all want this coin to fly, the next step is hopefully the developers are successful in implementing protections and this Bleutrade situation needs to be cleaned up.
jr. member
Activity: 35
Merit: 10
Here is the report from bleutrade :

https://bleutrade.com/downloads/html5coin_report1.pdf

This shows how bleutrade manages its deposits and withdrawals. Also it shows that html5 coin developper has to do something to help bleutrade because after all they end up with coins in their hot wallet thats worth nothing. Where the coins that were hacked are deleted.


I want the developper to tell us exactly when am i going to withdraw my html5 coins out of bleutrade.

It does not make sense when you put in capital letters ONLY BUY FROM BLEUTRADE, and when we actually BOUGHT FROM BLEUTRADE NOONE ELESE. And now we see our coins FROZEN IN THERE.

THIS IS DEEPLY ANNOYING.

I invested 1 full Bitcoin in html 5 coin to support HTML5 coin and i followed instructions by buying them from bleutrade like it was instructed. And now what, my coins are FROZEN in bleutrade?!!!

Come on Dev, do something and fix things with bleutrade as soon as possible!!

sr. member
Activity: 361
Merit: 250
It sounds like from the report from Bleutrade that really might have lost 5.8 billion because of the stacked method of withdrawal where the oldest coins are sent first. So the hacker makes a deposit of "new" coins, and then withdraws "old" coins, and then the deposit of "new" coins is deleted leaving the "old" coins in the hackers wallet. That would mean a loss of significant proportion at the time maybe but magnified by a hundred fold now. If this is true I can understand why they are demanding change.
legendary
Activity: 1596
Merit: 1005
https://cryptodatabase.net

UPDATING THE WALLET:
Copy contents of this archive to your HTMLCoin data directory found in the following locations. If the folder is not there already then please create it.
Windows Vista/7/8/10
C:\Users\YourUserName\Appdata\Roaming\HTML5
Where to paste the file to a folder what?

Step 1. Open Windows Explorer
Step 2. Once Windows Explorer is open click on the url bar at the top and paste in C:\Users\YourUserName\Appdata\Roaming\HTML5 changing YourUserName to your computers name (Example: http://prntscr.com/flxz1a)
Step 4. Create a new file called html5.conf and paste the below into it, save it when done
Step 5. Open wallet and wait for it to sync

rpcuser=yourusername
rpcpassword=yourpassword
rpcallowip=127.0.0.1
rpcport=3333
gen=0
server=1
listen=1
staking=0
addnode=www.cryptounited.io
addnode=pl.e-waluty.net.pl
addnode=199.175.53.179
addnode=199.175.53.224
addnode=198.23.242.217
addnode=72.11.148.176
addnode=162.221.184.173
addnode=128.199.202.69
addnode=108.173.158.52
addnode=195.154.163.121
addnode=24.11.45.99
addnode=104.172.24.79
addnode=108.173.241.118:6877
addnode=104.172.24.79:6877
addnode=47.222.173.194:6877
addnode=37.233.101.66:6877
addnode=185.92.222.90
addnode=195.154.163.121:6877
addnode=31.53.190.189:6877
addnode=37.233.101.66:6877
newbie
Activity: 46
Merit: 0
Thanks Crypto, I appreciate it, wow man.
Now there's your businessman,,alexey3352

Everyone started somewhere and sometimes people have issues. You being a douchebag to someone in need just makes you look like shit.

If you didn't want to help the guy then you should have minded your own business and kept your opinions to yourself or someone like me will come along and give you a taste of what you give.

I have an old HTMLCOIN wallet. I downloaded the new version of the Wallet, but in the new version of the wallet is not synchronized and no download sites. What do I do?
 
UPDATING THE WALLET:
Copy contents of this archive to your HTMLCoin data directory found in the following locations. If the folder is not there already then please create it.
Windows Vista/7/8/10
C:\Users\YourUserName\Appdata\Roaming\HTML5
Where to paste the file to a folder what?
newbie
Activity: 19
Merit: 0
Some news from Bleutrade. They created a report:
https://bleutrade.com/downloads/html5coin_report1.pdf

Quote
Conversation with creators
• After finding the problem, Bleutrade placed an alert message on the html5 trade page.
• April 28:
◦ Devs open a ticket and with information that the fix is already being performed.
◦ Bleutrade informs the size of the problem and asks how this will be resolved.
◦ Devs report that they can resolve the insolvency issue or create a swap for a new coin.
◦ Bleutrade accepts the proposal, informs users that the developers are working on a fix
and wait for the update.
• April 29 to 02 may: We provide all data for the correction to be healthy.
• June 08 and 09:
◦ Bleutrade asks for progress information.
◦ It is informed that progress is good.
◦ Bleutrade provides more details of the blockchain attack.
• June 12:
◦ Devs request to inform users that attacker has been deleted from the network.
◦ Bleutrade informs that the source code still does not present the solution.
• June 14 to 17:
◦ Devs request further information about the attack.
◦ Bleutrade provides full access to the hacker's account.
◦ Bleutrade again provides an explanation of what has happened.
◦ Developers understand the problem but do not care more about Bleutrade.
◦ Bleutrade informs that without the original proposal there is no solution.

The last point doesn't sounds good. Looks bad for the coins on bleutrade, right?
full member
Activity: 189
Merit: 100
dev, there is my question: when i can trade on yobit by html5 coins?
I have a lot of coins there
legendary
Activity: 1596
Merit: 1005
https://cryptodatabase.net
I got my wallet up and running, and tried to give nodes and help
look back a few pages and you will C
so i giv up on hlping

I found your post helpful and have it bookmarked for future purposes. It's back on page 22 for anyone who wants to view it.
Pages:
Jump to: