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Author Topic: [ANN] [VIA] ★ Viacoin ★ ~ the future of digital currency ~ ★  (Read 822057 times)
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romanornr
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January 15, 2017, 03:44:32 PM
 #6041



Fixes have been made to the Viacoin-Seeder


What is the Viacoin-seeder ?
============================

Viacoin-seeder is a crawler for the Viacoin network, which exposes a list
of reliable nodes via a built-in DNS server.

Features:
* regularly revisits known nodes to check their availability
* bans nodes after enough failures, or bad behaviour
* keeps statistics over (exponential) windows of 2 hours, 8 hours,
  1 day and 1 week, to base decisions on.
* very low memory (a few tens of megabytes) and cpu requirements.
* crawlers run in parallel (by default 24 threads simultaneously).

Fixes & Optimization
============================

1. The DNS parser of the Viacoin seeder was vulnerable to a dos attack.
A crafted DNS req could trigger infinite recursive function calls.
This exploit could lead to a stack overflow.

The vulnerability is fixed.
However I noticed a lot of Altcoins if not the majority that have seeders are vulnerabile.
Most altcoins use a seeder. Bad altcoins don't have seeders & you usually have to add nodes.

2. The protocol timeouts have adjusted to improve the seeder.
A commit has been made to avoid connecting to non valid ipv4 ranges.

3. a bug fix to fix negative responses.
Previously if the resolver was asked for a record it didn't have, it would return a response with a NS-record in the authority section.

4. Increase the TTL

5. Wait for more than 1 single address to respond

6. DNS will listen on ipv6 instead of ipv4


Seeder dos exploit that could have been used.



* exploit example by jonasnick


Developer donation address: 333qb5W7hskvwTmGaWLAvyirgYe4zpFYZR
Bitcoin Segwit address
Viacoin dev donation addr: VrJ5UDJu72o1y8FFAmiPZeNgCChPytxibM
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romanornr
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January 15, 2017, 10:09:27 PM
 #6042

Today all the updates for Viacoin 0.13.2 got pushed to the Viafresh repository.
However as most of you know, merged mining is a task that requires another developer who is specialized in merged mining & familiar with 0.13.2&Segwit.

I found a developer who is able to do it for a decent payment.
$5.1k aka $5100 worth of Bitcoins || BTC6.5

Now this will be huge when Viacoin adopts SegWit & will be released.

I would appreciate it if some of you could donate to reach $5.1k as target.
Developer fund donation address: 19Vh7WnR6KuiHhdi3d9oxuz7YbCqKAnzy5
Current balance (0.13946 BTC)

Remember that this is good news. A strong other developer will be great for Viacoin !


 

Developer donation address: 333qb5W7hskvwTmGaWLAvyirgYe4zpFYZR
Bitcoin Segwit address
Viacoin dev donation addr: VrJ5UDJu72o1y8FFAmiPZeNgCChPytxibM
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January 15, 2017, 10:28:04 PM
 #6043


I found a developer who is able to do it for a decent payment.
$5.1k aka $5100 worth of Bitcoins || BTC6.5


That's insanely expensive - who is this dev?

I know of an experienced dev who is familiar with AUXPOW who I'm sure can do it at a much more realistic price.

Do not trust Yobit scam exchange or shady ICO's run by known scam companies like HashCoins - they WILL steal from you:
https://translate.google.com/translate?u=https://bitnovosti.com/2017/06/28/stop-this-for-bitcoins-sake/
Always research & use due diligence before investing. If your questions aren't answered - don't touch it.
romanornr
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January 15, 2017, 10:30:58 PM
 #6044


I found a developer who is able to do it for a decent payment.
$5.1k aka $5100 worth of Bitcoins || BTC6.5

That's insanely expensive - who is this dev?
I know of an experienced dev who is familiar with AUXPOW who I'm sure can do it at a much more realistic price.
Interesting. Dm me who it is & what his price is. I am very careful because your btctalk account shows negative trust

Developer donation address: 333qb5W7hskvwTmGaWLAvyirgYe4zpFYZR
Bitcoin Segwit address
Viacoin dev donation addr: VrJ5UDJu72o1y8FFAmiPZeNgCChPytxibM
Xosihc
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January 16, 2017, 02:43:32 AM
 #6045


I found a developer who is able to do it for a decent payment.
$5.1k aka $5100 worth of Bitcoins || BTC6.5

That's insanely expensive - who is this dev?
I know of an experienced dev who is familiar with AUXPOW who I'm sure can do it at a much more realistic price.
Interesting. Dm me who it is & what his price is. I am very careful because your btctalk account shows negative trust
Keep us posted on what the decision is moving forward with a dev & whether you are still shopping around. It's hard to say $5.1k is expensive because I don't know the amount of work/hourly cost that goes into this. What is the projected amount of hours/cost per hour that the $5.1k quote is providing?

I'd be more than happy to contribute at least .25 BTC to the fund assuming there is a game plan here and good people working on it.
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January 16, 2017, 08:39:30 AM
 #6046

Romano, did you try contacting reorder? He is the one who did the auxpow implementation for Viacoin back in 2014 and I believe he's experienced enough to do it again.
romanornr
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January 16, 2017, 07:23:28 PM
 #6047

Romano, did you try contacting reorder? He is the one who did the auxpow implementation for Viacoin back in 2014 and I believe he's experienced enough to do it again.
His price was higher.

So kind of stuck with not much option.
Everyone who send a direct message has a similar price.
I ran a background check on some who are significantly cheaper but very "suspicious" & having my doubts when checking background.

If someone donates that would be great.

But Viacoin 0.13.2 will come with or without donations & that's a promise. So don't worry if there's a donation or not.
But investing a significant amount of the development funds is counter productive.

Btw Viacoin 0.10.11 Is planned to be released. This version will have a lot of security vulnerability & bug fixes.
Also an optimized wallet & more stable wallet. Yes Windows binaries will be available. I noticed Viacoin current version 0.10.9 doesn't even has Windows binaries.

After that Viacoin 0.13.2

Developer donation address: 333qb5W7hskvwTmGaWLAvyirgYe4zpFYZR
Bitcoin Segwit address
Viacoin dev donation addr: VrJ5UDJu72o1y8FFAmiPZeNgCChPytxibM
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January 16, 2017, 07:37:48 PM
 #6048

But Viacoin 0.13.2 will come with or without donations & that's a promise. So don't worry if that 6 BTC doesn't get raised, I don't even expect 2 BTC to be raised.

[cough]drak[cough]
romanornr
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January 16, 2017, 07:56:39 PM
 #6049

Expect Viacoin Core 0.10.11 to be released this week.

If you run a wallet, make sure to backup everything and export your private keys. Follow the regular process when you normally update the wallet for a coin you hold.

Developer donation address: 333qb5W7hskvwTmGaWLAvyirgYe4zpFYZR
Bitcoin Segwit address
Viacoin dev donation addr: VrJ5UDJu72o1y8FFAmiPZeNgCChPytxibM
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January 16, 2017, 08:47:55 PM
 #6050

Romano, did you try contacting reorder? He is the one who did the auxpow implementation for Viacoin back in 2014 and I believe he's experienced enough to do it again.
His price was higher.

So kind of stuck with not much option.
Everyone who send a direct message has a similar price.
I ran a background check on some who are significantly cheaper but very "suspicious" & having my doubts when checking background.

If someone donates that would be great.

But Viacoin 0.13.2 will come with or without donations & that's a promise. So don't worry if there's a donation or not.
But losing a significant amount of the development funds is counter productive at these prices and market.

Btw Viacoin 0.10.11 Is planned to be released. This version will have a lot of security vulnerability & bug fixes.
Also an optimized wallet & more stable wallet. Yes Windows binaries will be available. I noticed Viacoin current version 0.10.9 doesn't even has Windows binaries.

After that Viacoin 0.13.2
I have some additional deposits coming in at the end of this week and will make a small donation to the fund. If the top 20 holders each donated .25 BTC we'd be in pretty good shape.

There is always going to be a market for the Trump/Putin/Pot/Kanye/Doge style coins where people invest solely because of P&D nature of them. So be it.

Looking forward to the new update(s)
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January 16, 2017, 09:45:38 PM
 #6051

U got AuxPOW, so be happy with it. I havent seen any improvements to the code for a long time. Do u have any new features to supplement the older ones, originally planned for the new revision of Via?

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January 17, 2017, 04:24:52 AM
 #6052

https://twitter.com/viacoinprice/status/821205423516696576

looks like we got a message from the future Grin

  tips will be spent on ale and ladies of questionable character Grin
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January 17, 2017, 03:00:18 PM
 #6053

I am now the proud owner of 2% of all VIA in existence. I'll keep buying at these prices and hold till 10k and beyond. VIA is going to have a very bright year.  Smiley
romanornr
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January 17, 2017, 07:28:00 PM
 #6054

U got AuxPOW, so be happy with it. I havent seen any improvements to the code for a long time. Do u have any new features to supplement the older ones, originally planned for the new revision of Via?
See the roadmap Smiley
First page of the ann

Developer donation address: 333qb5W7hskvwTmGaWLAvyirgYe4zpFYZR
Bitcoin Segwit address
Viacoin dev donation addr: VrJ5UDJu72o1y8FFAmiPZeNgCChPytxibM
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January 17, 2017, 09:58:25 PM
 #6055

Viacoin Core 0.10.11 Will be released this week ! Windows binaries will be available too.
I'm testing it myself now & launched 3 cloud servers. If that goes well (off course) it it will be an official release.

Also it will be intresting to see if a good amount of people will update their wallets/nodes  Smiley

 

Developer donation address: 333qb5W7hskvwTmGaWLAvyirgYe4zpFYZR
Bitcoin Segwit address
Viacoin dev donation addr: VrJ5UDJu72o1y8FFAmiPZeNgCChPytxibM
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January 18, 2017, 08:12:32 AM
 #6056

I was sneaking around on the viacoin richlist and discovered that some whale is accumulating a HUGE load of viacoins.

Look at those wallets, all were filled on the 18th of october, when we saw a surge of volume (150+ BTC on Poloniex) and the price went to 7k+
https://chainz.cryptoid.info/via/address.dws?207553.htm
https://chainz.cryptoid.info/via/address.dws?199634.htm
https://chainz.cryptoid.info/via/address.dws?207548.htm
https://chainz.cryptoid.info/via/address.dws?207547.htm
https://chainz.cryptoid.info/via/address.dws?207549.htm
https://chainz.cryptoid.info/via/address.dws?207571.htm

And another one that accumulated when we saw a surge in volume on January 3rd (80+ BTC on Poloniex) and the price went to 4k+:
https://chainz.cryptoid.info/via/address.dws?212920.htm

I'm pretty sure (thanks to the date / time of wallet transfers) that the same person is holding all these coins, a total of more than 6,284,000 coins (29% of all coins!!!). Also it seems that none of these addresses are polo/bittrex addresses, so these are probably coins in cold storage.

If someone accumulated as many coins at prices between 4k and 8k satoshis, you can be sure that when this whale decides to pump the coin, it will blow past 10k very easily. I really can't wait for it to happen.  Shocked
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January 18, 2017, 02:42:13 PM
 #6057

Viacoin Core 0.10.11 released

Github source
https://github.com/viacoin/viacoin/releases



Windows 32 bits
https://github.com/viacoin/viacoin/releases/download/v0.10.11/viacoin-0.10.11-win32.exe



Windows64 bits
https://github.com/viacoin/viacoin/releases/download/v0.10.11/viacoin-0.10.11-win64.exe


Backup your wallet and export your privkeys !
Any bugs, let me know or DM me. Twitter & Bitcointalk are both fine.

Virus total link 64 bits build: https://www.virustotal.com/en/file/9ab23d33a7c016dc506d1b0411231c401bed94c8b80d3fb0341e423d0b494441/analysis/
Virus total link 32 bits builds: https://www.virustotal.com/en/file/a9e9628fc892f49ae773bc5d2d37c2d576263bd93ebbcdb1d3caa987c8982a77/analysis/

Developer donation address: 333qb5W7hskvwTmGaWLAvyirgYe4zpFYZR
Bitcoin Segwit address
Viacoin dev donation addr: VrJ5UDJu72o1y8FFAmiPZeNgCChPytxibM
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January 18, 2017, 02:50:21 PM
 #6058

I was sneaking around on the viacoin richlist and discovered that some whale is accumulating a HUGE load of viacoins.

Look at those wallets, all were filled on the 18th of october, when we saw a surge of volume (150+ BTC on Poloniex) and the price went to 7k+
https://chainz.cryptoid.info/via/address.dws?207553.htm
https://chainz.cryptoid.info/via/address.dws?199634.htm
https://chainz.cryptoid.info/via/address.dws?207548.htm
https://chainz.cryptoid.info/via/address.dws?207547.htm
https://chainz.cryptoid.info/via/address.dws?207549.htm
https://chainz.cryptoid.info/via/address.dws?207571.htm

And another one that accumulated when we saw a surge in volume on January 3rd (80+ BTC on Poloniex) and the price went to 4k+:
https://chainz.cryptoid.info/via/address.dws?212920.htm

I'm pretty sure (thanks to the date / time of wallet transfers) that the same person is holding all these coins, a total of more than 6,284,000 coins (29% of all coins!!!). Also it seems that none of these addresses are polo/bittrex addresses, so these are probably coins in cold storage.

If someone accumulated as many coins at prices between 4k and 8k satoshis, you can be sure that when this whale decides to pump the coin, it will blow past 10k very easily. I really can't wait for it to happen.  Shocked

Do you think these whales REALLY bought them? But now they are in -EV because the current price is 3k, they bought between 4k to 8k. It is illogical story, if they are all real whales, they would hold and protect the price dumps to 3k again. I think some people panic bought many coins

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Barbatos
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January 18, 2017, 03:04:16 PM
 #6059

@yhlsqj this is a long term game, a small dump to 3k is totally insignificant to them if they plan to pump it 3x, 5x or 10x later this year. If I were them I would put everything on hold until the 0.13.2 release.
Of course I might very well be wrong but still, the dates and times of all these transactions must not be a coincidence, are they? Smiley

Congratz on the release Romano, I'll update my node ASAP.
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January 19, 2017, 04:51:43 AM
 #6060

I was sneaking around on the viacoin richlist and discovered that some whale is accumulating a HUGE load of viacoins.

Look at those wallets, all were filled on the 18th of october, when we saw a surge of volume (150+ BTC on Poloniex) and the price went to 7k+
https://chainz.cryptoid.info/via/address.dws?207553.htm
https://chainz.cryptoid.info/via/address.dws?199634.htm
https://chainz.cryptoid.info/via/address.dws?207548.htm
https://chainz.cryptoid.info/via/address.dws?207547.htm
https://chainz.cryptoid.info/via/address.dws?207549.htm
https://chainz.cryptoid.info/via/address.dws?207571.htm

And another one that accumulated when we saw a surge in volume on January 3rd (80+ BTC on Poloniex) and the price went to 4k+:
https://chainz.cryptoid.info/via/address.dws?212920.htm

I'm pretty sure (thanks to the date / time of wallet transfers) that the same person is holding all these coins, a total of more than 6,284,000 coins (29% of all coins!!!). Also it seems that none of these addresses are polo/bittrex addresses, so these are probably coins in cold storage.

If someone accumulated as many coins at prices between 4k and 8k satoshis, you can be sure that when this whale decides to pump the coin, it will blow past 10k very easily. I really can't wait for it to happen.  Shocked
I don't quite understand how the rich list works because I don't see my address on the list. Not sure if that's because I have my coins on polo but I thought I'd still have a unique ID... maybe not. So I question the accuracy of the list.
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