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Hi, We've added JIF to the miners multipool: www.zpool.caCheers! thanks, Ive added this to the Original Post. |
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Ive noticed that the difficulty was much higher than the hash rate for the past few hours causing slow blocks again (up to an hour), this can be frustrating to miners so a difficulty re adjustment may be necessary here as any future announcements will probably cause an increase in interest followed by slow blocks again if miners leave. I have worked on the code and compiled ok to make a hard fork but would like someone to check this, if anyone in this forum is familiar with coding and can check that this change would work that would be great. The only change is the block change and the targetTimespan to 180 from 1800, this should change from every 10 blocks to every block. I want to allow enough time for checking and notice to exchanges and mining pools. main.cpp change unsigned int static GetNextWorkRequired(const CBlockIndex* pindexLast, const CBlockHeader *pblock)
{
if ((pindexLast->nHeight+1) > 11000) //proposed block change
{
nTargetTimespan = 180;
nTargetSpacing = 180;
nInterval = nTargetTimespan / nTargetSpacing;
}
else
{
nTargetTimespan = 1800;
nTargetSpacing = 180;
nInterval = nTargetTimespan / nTargetSpacing;
}
unsigned int nProofOfWorkLimit = Params().ProofOfWorkLimit().GetCompact();
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@jiffy_dev
any update on what you're working on? a preview, teaser or something?
short term Modify the Website with Jiffy Coin related info - eg FAQ's , wallets Visual Roadmaps most of the initial targets of phase 1 is met already. I would like to add more exchanges C-Cex would be good. Longer termThe Freelance Marketplace This is the core concept and quite a lot here. Im aware there is a "similar" altcoin with the freelance concept so I dont want to give out too much until it is ready for release. What I havent decided on for this part of the project is how much community involvement there will be before release, ie do I have a "limited" group with x amount of Jiffy Coins to be able to preview and demo/contribute? what to do with revenue to support growth of JiffyCoin. |
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Why does it take about 30-60 minutes before someone find a block sometimes? Isnt a new block released every 3 minutes? it's about 1h 22m now since someone did last get a block.. Or did I miss something?
looking at https://chainz.cryptoid.info/jif/ there has been 8 blocks in the last hour at the time of writing this post. From your previous posts you are mining solo so depending on your hash rate it can be debated as to whether that is the best method compared to using a mining pool. the 3 minute block time is achieved when the hash rate and difficulty is relatively stable, currently with increased interest the mining power to difficulty ratio increased which saw quicker blocks but when mining was quickly removed the opposite is seen ie slower blocks. The difficulty calculation is based on the last 10 blocks. You can see a similar result in bitcoin ie 3 blocks in less that 5 minutes through to over 30 minutes with no blocks. ie not exactly every 10 minutes. |
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is there any free balance?  Once on yobit they have a free coins section which can be used for this. |
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Thank you! As soon as I created the conf file it downloaded! Now to my next problem... solo mining.. I got a Raspberry Pi 2 B+ running with a couple of Antminer U3's and I got it working good when I connect to pools, but I want to set it up to solo mine... Can someone tell me if it is possible to do it directly on my Raspberry Pi setup? I did download JiffyCoin-qt.exe, and made the conf file like this: rpcuser=user rpcpassword=pass rpcallowip=127.0.0.1 rpcallowip=192.168.0.* daemon=1 server=1 listen=1 port=15579 rpcport=15578 addnode=185.61.148.218 addnode=185.86.149.151 addnode=142.54.185.146 addnode=192.52.166.80 addnode=31.17.115.103 addnode=37.59.18.108 and i start up my wallet qt by typing: JiffyCoin-qt.exe -server and from my Raspberry Pi setup i do the cgminer command like I usually do when I connect to any pool except that I try to use my local IP to the PC.. sudo ./cgminer --bmsc-options 115200:0.54 -o http://192.168.0.154:15578 -u user -p pass --bmsc-voltage 0830 --bmsc-freq 0982 as soon as it connect it says something about that I dont have any BTC wallet and cant solo mine... Can someone help me with this? (192.168.0.154 is the ip on my pc where I have the wallet downloaded) Or is there any easier way to solo mine? hi here is a couple of links that may help with your setup https://bitcointalk.org/index.php?topic=330665.msg11590434#msg11590434 (try putting --btc-address Jxxxxx ) also try this guide using 127.0.0.1 as the IP address https://bitcointalk.org/index.php?topic=315477.0 If this works let us know otherwise, check that the wallet is working in step 1 after JiffyCoin-qt.exe - server by running getmininginfo command , provide exact OS details that you are running and exact wording of the error message. Jiffycoin is a clone of Bitcoin so guides relating to bitcoin will apply to Jiffycoin also other than the config file details. Im also assuming you are aware that solo mining has some luck to it and pool mining is a good way to get started. The following pools are currently running for JiffyCoin https://jif.suprnova.cchttps://www.ipominer.com/http://jiffycoin.slugmonkeypool.net/I will be working on FAQ's section on the website and links to it from the forum to help. |
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Daily Update First day trading on Safecex exchange has hit the top spot in trading volume for the site at over 5btc. Increased mining activity today with hash rate from below 10TH/s to over 147TH/s. Twitter followers for @jiffydev have increased to 75 (for reference only) Reconfirming previous post, Fee has been paid to list JIF on Yobit waiting on the 2 business day lead time. |
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yes JiffyCoin is now officially on its first exchange at Safecex.com, thanks to all those who voted, sign up and trade JIF. Next exchange ..... will it be yobit? |
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Daily Update Twitter account - followers have increased to 36, tweets have been sent out to help get votes on exchanges. Exchanges - JiffyCoin is currently equal top position on safecex.com with only a short time since being listed, thanks to all those who voted, if you have an account please vote so we can get listed. https://safecex.com/coin/add?q=JIF , Cryptopia is still pending review stage and other exchanges have not responded yet, hopefully we can see a listing soon.  Mining increased to 45TH/S today could have been due to increased voting and interest, still leading on Suprnova compared to other SHA256 mined coins. Added OP to Bitcoingarden forum to help spread the word. Someone in the SafeCex trollbox posted this link to VirusTotal where the JIF windows binary triggers 6 hits: https://www.virustotal.com/en/file/0b39143aace348e3e685686ed4478882a163d694b9c3c846c7d6f44fa4373547/analysis/1453450231/They're the bitcoinminer false positives but a statement from the developer might help to clear this up yes bitcoin miner false positives would be correct, the results appear to warn people who have programs that are not wallets that the file can be used for mining. It also shows results from scans that were fine. @Jimlite I contacted @CRYPT0N1TE who wants 0.1btc per week to retweet my twitter messages and help (not for me right now, id prefer to use that amount for mining more JIF coins right now  ) but if you want to fund it, go for it! Once the Job network site is up services like this can be offered with feedback given and rating similar to ebay. The twitter follower amount is just for tracking and keeping people up to date with growth and future comparison. @Slugmonkey welcome and thanks for the addition, I will add this to the OP. |
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Daily Update Twitter account - followers have increased to 36, tweets have been sent out to help get votes on exchanges. Exchanges - JiffyCoin is currently equal top position on safecex.com with only a short time since being listed, thanks to all those who voted, if you have an account please vote so we can get listed. https://safecex.com/coin/add?q=JIF , Cryptopia is still pending review stage and other exchanges have not responded yet, hopefully we can see a listing soon. Mining increased to 45TH/S today could have been due to increased voting and interest, still leading on Suprnova compared to other SHA256 mined coins. Added OP to Bitcoingarden forum to help spread the word. |
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Hi All The following exchanges have been contacted - Cryptopia- (awaiting moderator review....)
There may be voting required and once we have the links to vote we can increase tweets and spread the word to get votes and listed. If there are any other exchanges that we should list let me know. Also if any other exchange would like to list can post here too. |
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Brief update on Exchanges - still waiting on exchanges to review adding Jiffy Coin, hopefully we will get a response soon.
JiffyCoin is one of the most popular mined SHA256 coin on Suprnova with higher hash rate and more miners in the pool than any other SHA256 coin!
Website planning/development is still happening behind the scenes and is part of the long term project.
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Daily Update Twitter account - first competition winner sent 5 JIF. Follow @jiffydev to participate in this and further promotions. Website- updated explanation image on main page. Contacted exchanges to list Jifffy Coin, hopefully we will get a response soon. we may need voting so if we get to that stage would appreciate the community to help support with promoting and contacting exchanges. Mining and difficulty seem to be doing well, thanks to the miners for your continued support. We passed the 5000 block mark , still early stages with first block halving at block 50 000. You don't have nearly enough miners. I tried to spread the word a bit, but you really need to start tweeting a few times a day and build a following on twitter and here. Multiple exchanges have been contacted, the coin is working well with no issues. Twitter messages can be ramped up once there is more to offer, until then enjoy the low difficulty. |
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Daily Update Twitter account - first competition winner sent 5 JIF. Follow @jiffydev to participate in this and further promotions. Website- updated explanation image on main page. Contacted exchanges to list Jifffy Coin, hopefully we will get a response soon. we may need voting so if we get to that stage would appreciate the community to help support with promoting and contacting exchanges. Mining and difficulty seem to be doing well, thanks to the miners for your continued support. We passed the 5000 block mark , still early stages with first block halving at block 50 000. |
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Daily Update - checkout the Website
Twitter account first competition winner announced winning 5 JIF. Follow @jiffydev to participate in this and further promotions. Original Post Included website Link
Website
Website- Main page completed, more work to be done... You can have a look at it here http://jiffycoin.xyz/Next step is to contact exchanges and improve the website. |
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Daily Update- Happy 1st Week for JiffyCoin
Twitter account first tweet competition to get 5 JIF for retweet. Follow @jiffydev to participate in this and further promotions. Original Post Timeline added, logo with better resolution to match wallet updated.
Website- in progress... |
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