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1  Alternate cryptocurrencies / Altcoin Discussion / Re: Nova Exchange is Closing on: December 10, 2017, 04:33:09 PM
Discussions with new owners are going well and it seems very likely that there will be a simple way to migrate from old site to new site (same domain, just new management). Hopefully this will be ready around February 2018. More information will be published as soon as we know more.
2  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][ICO] COMPCOIN - AI Token For Financial Trading - JUNE 14 on: December 10, 2017, 04:25:40 PM
Novaexchange is running the original altcoin Compcoin (CMP) and it is traded at https://novaexchange.com/market/BTC_CMP/
The correct block height is 185268 and Novaexchange has 6 connections while Cryptopia has block height 1026 and only one connection.
Also there seems to be some new kind of token with the same name and ticker. This is all very confusing and Novaexchange is therefore delisting Compcoin (CMP) 2017-12-30.
3  Alternate cryptocurrencies / Altcoin Discussion / Re: Nova Exchange is Closing on: November 14, 2017, 07:30:49 PM
https://www.facebook.com/thenovaexchange/posts/811185912376447

"We are negotiating with new owners if we can avoid closing NovaExchange and instead allow them to migrate users and balances. More information will be published as soon as we know for sure what will happen."
4  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] KibiCoin (KIC) on: September 02, 2017, 05:09:02 AM
KibiCoin has a fully working network, new blocks are being found and there is an active marketplace at Novaexchange. The coin value has gone from about 1000 satoshi when it was launched to about 200 satoshi at the moment. But on the other hand bitcoin price has gone up. We never spent any money trying to pump the price. Our goal has always been to make the coin as stable as possible.
5  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][BCC] Bitconnect Coin - Decentralized Cryptocurrency on: August 25, 2017, 07:01:53 AM
Explaining a site hack that could be the reason for the dumping of BCC
https://youtu.be/CXgJjiCfxXw
6  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][EAC] EarthCoin *SEEKING NEW EXCHANGES - HUGE VOLUMES BEING MISSED! on: August 13, 2017, 09:00:32 AM
Novaexchange and ProHashing will assist to break the EAC mining monopoly and bring EAC mining back to the people Smiley
We will for some time run wallet with checkpoint that will be updated daily. So there will be both a mining pool you can trust and an exchange where we will only accept that "new official chain".
We also can provide a lot of mining power if needed to end this sad period of EAC history with monopoly mining.

More information will be published soon.
7  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][SOCC]: SocialCoin *** FORK UPDATE AND IMMEDIATE INSTRUCTIONS TO ACTION *** on: July 24, 2017, 05:58:22 PM
Any news? Are the coins safe in NOVA?


We have opened SOCC markets for trading but still not allowing deposits and withdrawals until YoBit fixes their wallet.

Original chain:
Novaexchange, gcpool.eu, prohashing, blockexp.com:9996

Hacked chain:
YoBit and some of the other mining pools
8  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][SOCC]: SocialCoin *** FORK UPDATE AND IMMEDIATE INSTRUCTIONS TO ACTION *** on: July 24, 2017, 05:51:03 AM
http://prntscr.com/fzf6sg
Windows wallet stuck  Huh

You are on the wrong chain. There will be a new windows wallet compiled as soon as possible. If you want to get back to the original chain with the old windows wallet you need to follow the steps in the instructions regarding the fork.
9  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][SOCC]: SocialCoin *** WHITE PAPER & DEV INTRO RELEASED *** on: July 23, 2017, 08:46:52 AM
Haha, sorry, one 0 too much Wink used 10 GH/s to find one more block and now about 5 GH/s to make diff go down slowly

linus Smiley

aehm 100 GHS ?

ok , lil Oversized . but OK .

 Grin Grin

100,106.24 MH/s

Pool Hashrate



10  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][SOCC]: SocialCoin *** WHITE PAPER & DEV INTRO RELEASED *** on: July 23, 2017, 08:04:20 AM
Now mining for block 5148 on http://gcpool.eu/p3349/public/
Pool Hash Rate right now is almost 14 GH/s and it should take about 20 minutes to find next block.
11  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][SOCC]: SocialCoin *** WHITE PAPER & DEV INTRO RELEASED *** on: July 22, 2017, 11:03:45 PM
Summary:
Someone has been mining SOCC on a private network since block 4964. When the official chain was at height 5147 they released a longer chain that was about 7300+ height causing a reorg och the chain (REORGANIZE). This caused the 183 blocks that had been found since block 4964 to be rolled back (orphaned, -1). This can be seen in the debug.log below:

Code:
2017-07-21 16:46:29 SetBestChain: new best=bc6e368398fca1b3964b74749f5b72844136d79045fe286755c0536f9003a2dd  height=5147  log2_work=52.822704  tx=9028  date=2017-07-21 16:45:36 progress=1.000000
2017-07-22 15:07:21 REORGANIZE: Disconnect 183 blocks; 0cb951727534c9071b15d7006b607685604ae944c45e9992b3a54781c2b25fd1..
2017-07-22 15:07:21 REORGANIZE: Connect 2236 blocks; ..9ef55f32c75070247f8d59fa484fa5af2aa39296becd68310fd7e5499079e8c1

I made a clone of the SOCC source code and added some checkpoints from the original chain:
https://github.com/novaexchange/SOCC

Later we managed to get two nodes to sync back on the original chain using the modified wallet with checkpoints.
Anyone can now get connected to the original chain using the modified wallet above and adding the following node:
addnode=217.175.119.126:18645

Once the mining catches up all nodes will automatically be "reorged" back to the original chain.
12  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][SOCC]: SocialCoin *** WHITE PAPER & DEV INTRO RELEASED *** on: July 22, 2017, 07:02:57 PM
https://github.com/novaexchange/SOCC
Clone of source-code, only change is added checkpoints for the "real blockchain".

You can see the changes in the latest commit:
https://github.com/novaexchange/SOCC/commit/043ef8ea507200dc57849971d5e32974adec11bf

We will try making our wallet reindex to the correct chain.
13  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][SOCC]: SocialCoin *** WHITE PAPER & DEV INTRO RELEASED *** on: July 22, 2017, 06:20:39 PM
Has there been a chain takeover? Or just a really long fork? Any dev that knows what is going on?

Ok, there have been a fork at block height 4965 and since we were at 7349 it seems like 2384 blocks has been rolled back.
http://blockexp.com:9996/block/67a58984c7d8c6dc7d00fcbd4490e65c185c281bf766ebf449c83380e25cd24c
http://blockexp.com:9996/block/0e5712d203779b952289c6e33e1643242f3ec2874166a19338574ebef39f1293

Anyone that has a backup of the "real blockchain"?
14  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][SOCC]: SocialCoin *** WHITE PAPER & DEV INTRO RELEASED *** on: July 22, 2017, 06:06:22 PM
Has there been a chain takeover? Or just a really long fork? Any dev that knows what is going on?
15  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ████【AllSafe2】█████【 Livecoin.net 】██【Full PoS】██【SWAP END】█████ on: June 16, 2017, 09:19:14 PM
has anyone solved the problem of a negative wallet? I have nothing left, only the second address is added. after a new sync, nothing has changed.

You need to make a small change in the source code so that wallet will be able to send transaction even if the balance is too high (so it becomes negative). YoBit has not solved this what I have heard which is funny considering how small and simple the modification is.
16  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ████【AllSafe2】█████【 Livecoin.net 】██【Full PoS】██【SWAP END】█████ on: June 16, 2017, 07:43:05 PM
Where can I buy allsafe version 2 and how much is it? Thanks

This is 100% PoS coin, so the premining and staking that developer done is the only coins that exist.
According to this ANN the premine is 8030000 ASAFE2 and out of these they claim to have sent 6029732.74928 ASAFE2 to livecoin.net
Until now livecoin.net doesn't seem to have got the ASAFE2 wallet running or they are struggling with something else, but no ASAFE2 has been seen there so far.
Other exchanges like NovaExchange already have ASAFE2 listed but since there are no coins available on the market there are only buy-orders so far.
https://novaexchange.com/market/BTC_ASAFE2/
17  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] KibiCoin (KIC) on: June 06, 2017, 08:30:25 PM
Below are some addnodes if needed since not all the hard coded nodes are active.

addnode=31.148.219.50
addnode=69.73.113.146
addnode=78.70.227.72
addnode=82.30.11.101
addnode=88.99.68.228
addnode=88.206.141.110
addnode=92.51.46.40
addnode=98.115.147.74
addnode=185.16.41.61
addnode=193.34.160.72
addnode=194.1.233.105
addnode=194.132.222.127
addnode=217.175.119.125:8260
addnode=217.175.119.126
addnode=217.175.123.184
addnode=217.175.123.185

How do I add these nodes?  When I go to console window and put in the command.. I get "Method not found (code -32601)" error.. 


"addnode=IP:port" can be put in the config file and it will be loaded every time the wallet is started.
If you want to add a node from inside the console you have to run command like this:
addnode ip:port add
In other words, command addnode, followed by the ip (with or without port number), followed by the flag add

You can see the difference clearly in example below:
Config file:      addnode=31.148.219.50
Console:         addnode 31.148.219.50 add
18  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] KibiCoin (KIC) on: May 30, 2017, 06:29:14 PM

I have added block explorer and mining pool information on ANN first post, was not aware about ProHashing supporting KibiCoin. That is good news Smiley
19  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] KibiCoin (KIC) on: May 30, 2017, 06:16:50 PM
Below are some addnodes if needed since not all the hard coded nodes are active.

addnode=31.148.219.50
addnode=69.73.113.146
addnode=78.70.227.72
addnode=82.30.11.101
addnode=88.99.68.228
addnode=88.206.141.110
addnode=92.51.46.40
addnode=98.115.147.74
addnode=185.16.41.61
addnode=193.34.160.72
addnode=194.1.233.105
addnode=194.132.222.127
addnode=217.175.119.125:8260
addnode=217.175.119.126
addnode=217.175.123.184
addnode=217.175.123.185
20  Alternate cryptocurrencies / Mining (Altcoins) / Re: KNC Miner to return with 750 mg/s scrypt miner on: May 16, 2017, 11:11:21 AM
I just talked to the real owners and the KnC Miner Titan 2.0 does not exist. They also have no plan to sell products to end-users, ever. This is not the first time people try to do scams in the name of KnC Miner. Be careful when you buy mining equipment, many of them are scams.
I have contacted cointelegraph (advertising for this scam) and coinpayments (processing payments for this scam) but still have not received any reply from them.
-> https://cointelegraph.com/press-releases/knc-miner-re-opens-business-with-improved-titan-miner
-> https://www.knc-miner.com/shop/

https://bitcointalk.org/index.php?topic=1919907
https://www.reddit.com/r/litecoin/comments/6bgcpn/i_think_kncminercom_is_fraud/

Cointelegraph has now removed the advertisement and Coinpayments does not longer provide payment service. But the scam is still active using the website and order form.
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