[ANN][QTL] Quatloo, A DarkWaveGravity Scrypt Coin Mandatory UPDATE to v1.2.1

[jyap]

Hello I need a QTL dev to join Bittrex Slack

http://slack.bittrex.com

Please dm me @bittrex-julian

Thanks

[kezy]

This looks like a good project why is price down so much? Is the dev still active?

[kb4scv]

All of a sudden, no one wants to claim responsibility for QTL now that the shit hit the fan.


R.I.P.

About time.

Good bye all!

[jyap]

Hi, we have made multiple attempts to reach the QTL development team without any answer.  We are going to give them another 7 days or we will delist the market and open the wallet up for withdrawals only.

[jimlite]

I'll try and get another message to Markus.

[Vlizzjeffrey]

its not the devs fault u noob. polo didnt warn before any delisting ofmultiple coins including ioc which will be one of the biggest cryptos moving forward in 2017 2018. they delist coins with low supply that they dont own a stake in . if polo doesnt control a hugestake it gets delisted

True, same happend with XDN, still in big development but polo delisted it.

[jimlite]

You are correct about Polo. But not Bittrex. Bittrex had QTL and a few other low hash POW coins double spent attack. If Markus does not talk to them they will delist because of this and him not communicating with them.

[bushstar]

Feathercoin was heavily attacked years ago, they really wanted us dead. The only way we managed to survive was to implement realtime checkpointing. Normal checkpoints are coded into the source like in the Bitcoin source below. It is simply a block number and its corresponding hash, clients will only connect to a chain with those blocks.

https://github.com/bitcoin/bitcoin/blob/master/src/chainparams.cpp#L148

Realtime checkpointing is where checkpoints are broadcast at a certain depth, the depth we used was five, this prevented an attacker from replacing the chain any deeper than those five block, exchanges then use a confirmation depth of six and then the coin cannot be used in a transaction reversal attack by replacing the existing chain with a longer one.

I have linked in the code for this below on Deepcoin, I link that coin as the commit is relatively neat and encapsulates everything required.

https://github.com/Deepcoinbiz/Deepcoin/commit/43413fac89da1db064668e7e4dd5bd6c6036dfb4

I hope this may be of some help. All someone needs to do is add checkpointing to the coin, compile binaries and set up a node to broadcast checkpoints. People get funny about having a node broadcast checkpoints but the only other options seems to be delisting, there are elements of centralisation from source code developers to DNS seeders, sometimes the trade off is worth it.

@Bittrex: I've tried contacting you guys about these attacks but only get automatic responses from your email. I can offer to help coins that have been attacked at least use checkpointing, it will prevent chain replacement and in turn transaction reversal.

[jimlite]

Markus,
Last chance to contact Bittrex before delisting. They want to work with you but not contacting them (or me) for over a week and it will be game over for your coin if you don't respond to the info I put in your twitter PM today.

[Bizquick]

I hope the guy is alright but there are a lot of people holding coins.. It would be a pretty selfish move to just let the coin die. 

[cr197]

So sad to see a coin with an actual function die off.

An alternative (that don't cost reoccurring fees) to quatloo is in the works. And no it won't need an ICO to fund itself. It's going to be an addition to an existing coin.

[hiddensphinx]

meh I have moved on to https://traderdaddy.com

it works and makes me profit  

[IntelligentIdiot]

hey i want some quatloo too if theres a giveaway here QRm7XPhqQpmmrcwhfsy8eJxu2Z184ERz5s
i could help promote this on our forum site https://www.cryptoland.site/

regarding the delisting on bittrex, is there no more solution? what happens when its only on cryptopia? will the bot still work there?
i hope this coin/bot manages to survive because it is very useful

[robox]

what the deal with this coin and bot? are we still getting the delist on t-rex?

[RonMank]

wait, what happened? Why did QTL get de-listed? didn't it just have some large price up-ticks just a few days ago?

[hiddensphinx]

wait, what happened? Why did QTL get de-listed? didn't it just have some large price up-ticks just a few days ago?

The wallet has forked and double spend attacks have happened.

You can't even trade it anymore - https://www.bittrex.com/Market/Index?MarketName=BTC-QTL

Markus and Fyrstikken killed this coin  

[andromeda66]

I won´t belive that this great project will die at the end with such a helpful trader tool. Is there no one willing to take over? Come on guys......

[midnight_miner]

I won´t belive that this great project will die at the end with such a helpful trader tool. Is there no one willing to take over? Come on guys......

I believe people have offered to help or takeover but nothing happened.

I did not even get a response from either Markus or Fyrstikken.

[sigma2543]

wait, what happened? Why did QTL get de-listed? didn't it just have some large price up-ticks just a few days ago?

The wallet has forked and double spend attacks have happened.

You can't even trade it anymore - https://www.bittrex.com/Market/Index?MarketName=BTC-QTL

Markus and Fyrstikken killed this coin  

How do you ppl not know about Cryptopia?  How is that even possible at this stage in the game?  These other exchanges are straight shit!  Truth hurts, but in the end, it helps.

QTL is on Cryptopia

[jimlite]

Right, but the trader doesn't work with Cryptopia balances. MarKus said he was going to make paid licensed versions last I heard, but it would be nice if he added Cryptopia to the trader as well, so the old version works. But if the coin keeps getting double spent, it will have no value anyways.