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We've successfully forked to the new 4.1.0 version of the $NAV blockchain. Thanks to @BittrexExchange for their help and our community for their support. If you haven't updated yet, please make sure you get the latest client from our website ASAP https://navcoin.org/downloads
https://twitter.com/NAVCoin/status/940180721452441600
https://twitter.com/NAVCoin/status/940180721452441600
We have written this security patch along side best advice from our exchange partners. They will take time to audit the update and let the hard fork stabilise before resuming deposits and withdrawals. We are not expecting it to cause NAV to be delisted from any exchanges. The full list of what's been modified is in the release notes:
https://github.com/NAVCoin/navcoin-core/releases/tag/4.1.0
- New genesis block for the testnet.
- Community fund enabled on the testnet.
- New block version structure. Rejects blocks with wrong version.
- Blocks will still signal version bits even after activation.
- Nodes with obsolete protocol versions get their messages rejected instead of being banned.
- Improvements in the Script check methods.
- Reason for messages being rejected are now registered in the log file.
- Signature Hash now includes nTime and strDZeel.
- Wallet is able to track other wallets versions and displays a warning when a majority has updated to a new version.
- New format of stake voting. Votings can be dynamically be pushed into the network. New RPC method stakervote.
- Adds donatefund RPC method to donate to the community fund.
- Moved many consensus related parameters to chainparams.cpp
- Fixes a bug where a transaction could have a timestamp earlier than the outputs it spent.
- Fixes a bug where the staker thread could be interrupted.
- Fixes a bug which prevents node to start syncing at boot under some circumstances.
https://github.com/NAVCoin/navcoin-core/releases/tag/4.1.0
- New genesis block for the testnet.
- Community fund enabled on the testnet.
- New block version structure. Rejects blocks with wrong version.
- Blocks will still signal version bits even after activation.
- Nodes with obsolete protocol versions get their messages rejected instead of being banned.
- Improvements in the Script check methods.
- Reason for messages being rejected are now registered in the log file.
- Signature Hash now includes nTime and strDZeel.
- Wallet is able to track other wallets versions and displays a warning when a majority has updated to a new version.
- New format of stake voting. Votings can be dynamically be pushed into the network. New RPC method stakervote.
- Adds donatefund RPC method to donate to the community fund.
- Moved many consensus related parameters to chainparams.cpp
- Fixes a bug where a transaction could have a timestamp earlier than the outputs it spent.
- Fixes a bug where the staker thread could be interrupted.
- Fixes a bug which prevents node to start syncing at boot under some circumstances.
Community Fund Testnet & Security Updates
Over the last few days we have been working tirelessly with Bittrex to resolve a network issue which they kindly alerted us to and have been assisting us to fix. To resolve the issue and get the exchanges back open for deposits and withdrawals we are required to release a new version of NavCoin Core (4.1.0) and we ask that everyone please update as soon as possible.
https://navcoin.org/news/community-fund-testnet-security-updates/
Over the last few days we have been working tirelessly with Bittrex to resolve a network issue which they kindly alerted us to and have been assisting us to fix. To resolve the issue and get the exchanges back open for deposits and withdrawals we are required to release a new version of NavCoin Core (4.1.0) and we ask that everyone please update as soon as possible.
https://navcoin.org/news/community-fund-testnet-security-updates/
Nav Pi Update, Polymorph & NZD Pair Added
This week we have received some of the parts for the next batch of Nav Pi, made lots of progress on the Polymorph project and had an NZD pair added on the exchange.
READ MORE >>
This week we have received some of the parts for the next batch of Nav Pi, made lots of progress on the Polymorph project and had an NZD pair added on the exchange.
READ MORE >>
NavPi Batch 3 Pre-Orders & Nav Coin Core Update
This week we are opening pre-orders for Batch 3 of the NavPi StakeBox and have released a minor update to the Nav Coin Core wallet. We are also working towards full translations of our website in Spanish & Chinese.
READ MORE >>
This week we are opening pre-orders for Batch 3 of the NavPi StakeBox and have released a minor update to the Nav Coin Core wallet. We are also working towards full translations of our website in Spanish & Chinese.
READ MORE >>
Hello,
I am trying to compile latest wallet but it's driving me crazy, can't understand where is the problem as I could compile the previous wallet without this issue. Any help is more than welcome.
In file included from qt/navcoin.cpp:9:0:
qt/navcoingui.h:148:14: error: redeclaration of QAction* NavCoinGUI::toggleStakingAction
QAction *toggleStakingAction;
^
qt/navcoingui.h:128:14: note: previous declaration QAction* NavCoinGUI::toggleStakingAction
QAction *toggleStakingAction;
^
In file included from qt/navcoin.cpp:9:0:
qt/navcoingui.h:247:10: error: void NavCoinGUI::toggleStaking() cannot be overloaded
void toggleStaking();
^
qt/navcoingui.h:235:10: error: with void NavCoinGUI::toggleStaking()
void toggleStaking();
^
Makefile:8064: recipe for target 'qt/qt_navcoin_qt-navcoin.o' failed
make[2]: *** [qt/qt_navcoin_qt-navcoin.o] Error 1
I am trying to compile latest wallet but it's driving me crazy, can't understand where is the problem as I could compile the previous wallet without this issue. Any help is more than welcome.
In file included from qt/navcoin.cpp:9:0:
qt/navcoingui.h:148:14: error: redeclaration of QAction* NavCoinGUI::toggleStakingAction
QAction *toggleStakingAction;
^
qt/navcoingui.h:128:14: note: previous declaration QAction* NavCoinGUI::toggleStakingAction
QAction *toggleStakingAction;
^
In file included from qt/navcoin.cpp:9:0:
qt/navcoingui.h:247:10: error: void NavCoinGUI::toggleStaking() cannot be overloaded
void toggleStaking();
^
qt/navcoingui.h:235:10: error: with void NavCoinGUI::toggleStaking()
void toggleStaking();
^
Makefile:8064: recipe for target 'qt/qt_navcoin_qt-navcoin.o' failed
make[2]: *** [qt/qt_navcoin_qt-navcoin.o] Error 1
Try using the last branch v4.0.5.
NavPay Beta Sign Up & Marketing Update
This week weve seen a lot of interest in Nav Coin with thousands of new members joining our community channels. We are opening sign up for the Nav Pay Public Beta and our Digital Strategy team are shaping the next wave of content to be released.
READ MORE >>
This week weve seen a lot of interest in Nav Coin with thousands of new members joining our community channels. We are opening sign up for the Nav Pay Public Beta and our Digital Strategy team are shaping the next wave of content to be released.
READ MORE >>
NavTech Article Released & Adwords Approved
Its been an exciting week at for everyone involved in Nav Coin with the price reaching a new all time high against the US Dollar. The strategy team have released the NavTech explainer article they have been working hard on and have also had our Adwords campaign approved.
READ MORE >>
Its been an exciting week at for everyone involved in Nav Coin with the price reaching a new all time high against the US Dollar. The strategy team have released the NavTech explainer article they have been working hard on and have also had our Adwords campaign approved.
READ MORE >>
The Nav Coin Guide To How Anonymous Cryptocurrencies Work
With the release of NavTech 1.2, were making a lot of improvements to make sure that your transactions are safer, more secure, and more private than ever before. So we thought we would take this time to step back and talk about why privacy is important, how privacy in cryptocurrencies work, and how NavTech (Nav Coins optional private payment) works.
READ MORE >>
With the release of NavTech 1.2, were making a lot of improvements to make sure that your transactions are safer, more secure, and more private than ever before. So we thought we would take this time to step back and talk about why privacy is important, how privacy in cryptocurrencies work, and how NavTech (Nav Coins optional private payment) works.
READ MORE >>
NavTech Mobile Private Payments
This week the team has been working hard to get the NavPay mobile wallet ready for the upcoming beta test and preparing the supporting media releases. We are very excited to announce that we will be integrating NavTech Private Payments into the NavPay wallet.
READ MORE >>
This week the team has been working hard to get the NavPay mobile wallet ready for the upcoming beta test and preparing the supporting media releases. We are very excited to announce that we will be integrating NavTech Private Payments into the NavPay wallet.
READ MORE >>
NavPay Mobile & Web Wallet Preview
With NavTech 1.2 successfully launched last week, the Nav Coin Teams sights have been set on finishing our next project the NavPay Mobile & Web Wallet.
READ MORE >
With NavTech 1.2 successfully launched last week, the Nav Coin Teams sights have been set on finishing our next project the NavPay Mobile & Web Wallet.
READ MORE >
NavTech 1.2 Released
This week the development team has been busy putting the finishing touches on NavTech 1.2 which we are proud to announce is now live.
READ MORE >>
This week the development team has been busy putting the finishing touches on NavTech 1.2 which we are proud to announce is now live.
READ MORE >>
NavPi Batch 2 Available, Banner Campaign Update and Translations Underway
We have been busy this week building our first batch of NavPi and shipping them to their proud new owners. We are pleased to announce that NavPi Batch 2 is ready for release. Development continues on NavPay. The digital strategy team have been hard at work with upcoming banner campaign, tightening up our visual communications and coordinating the translation bounties.
READ MORE >
We have been busy this week building our first batch of NavPi and shipping them to their proud new owners. We are pleased to announce that NavPi Batch 2 is ready for release. Development continues on NavPay. The digital strategy team have been hard at work with upcoming banner campaign, tightening up our visual communications and coordinating the translation bounties.
READ MORE >
Please make available the 4.04 binaries version (not installer) for windows
Working on it. Should have them up later today.
Nav Pi Orders Open, Banner Competition Voting, Mobile Wallet Progress
This week we are opening the pre-orders of our Nav Pi units on the Nav Coin store. Our Engineering Team is edging towards the release candidate of our Web & Mobile Wallet. The Community have been successfully Beta Testing NavTech 1.2 and the Nav Coin Core 4.0.4 Wallet. The Strategy Team has been running banner creation competition and is releasing a voting page to let the community decide which banners we run as well as preparing content for the upcoming Core & NavTech releases.
READ MORE >>
This week we are opening the pre-orders of our Nav Pi units on the Nav Coin store. Our Engineering Team is edging towards the release candidate of our Web & Mobile Wallet. The Community have been successfully Beta Testing NavTech 1.2 and the Nav Coin Core 4.0.4 Wallet. The Strategy Team has been running banner creation competition and is releasing a voting page to let the community decide which banners we run as well as preparing content for the upcoming Core & NavTech releases.
READ MORE >>
NavTech 1.2 Beta Released, Copay Resumed, Strategy Team Additions
The Nav Coin team have been hard at work this week completing their in house testing of NavTech 1.2 and the new Nav Coin 4.0.4 Core Wallet. The Polymorph team have closed out another sprint successfully completing four stories. Weve resumed work on our fork of the CoPay Web & Mobile wallets. Weve added 2 new team members to the Digital Strategy team and also had a productive Digital Strategy meeting to help shape Nav Coins immediate marketing direction.
Read more >>
The Nav Coin team have been hard at work this week completing their in house testing of NavTech 1.2 and the new Nav Coin 4.0.4 Core Wallet. The Polymorph team have closed out another sprint successfully completing four stories. Weve resumed work on our fork of the CoPay Web & Mobile wallets. Weve added 2 new team members to the Digital Strategy team and also had a productive Digital Strategy meeting to help shape Nav Coins immediate marketing direction.
Read more >>
Code Reviews, Project Progress & New Team Members
This week has been busy as always at Nav Coin HQ. Theres been lots of work for our Chief Engineer Craig MacGregor to review since hes returned from the planning week in Berlin. Weve started to collate the draft documentation from the planning meetings, continued our NavTech 1.2 testing and also added some new team members into the mix.
Read More >>
This week has been busy as always at Nav Coin HQ. Theres been lots of work for our Chief Engineer Craig MacGregor to review since hes returned from the planning week in Berlin. Weve started to collate the draft documentation from the planning meetings, continued our NavTech 1.2 testing and also added some new team members into the mix.
Read More >>
We're posting this on behalf of Colvano. The team will be managing the funds and helping out where we can, but this is a community lead campaign 
Looking forward to it!
A lot of NAV investors/community members have spoken about NAV marketing. Many want to help with the marketing and the first step is a Banner Contest. NAV could use more attention. Great technology is being developed, now it is time to let everyone learn more about NAV!
Why banners?
Banners can be used for advertising. An Adwords campaign will be started with NAV Coin banners shown on multiple websites all over the internet. The Adwords campaign will focus on relevant cryptocurrency websites. The banners will bring exposure to NAV and generate traffic to the NAV Coin channels.
Is there a bounty?
Yes! The winner of the NAV Coin banner contest will win a sum of 500 NAV Coin! But there is more, the second place will earn 250 NAV. The more banners, the better! Did not win? There is still a chance your banner will get used for the campaign, depending on the amount of banners submitted and quality of the banners.
The bounty is paid for by the NAV Community. All other donations to the NAV address go towards the marketing campaign where the banners will be used. The balance can be viewed here.. You can donate to the marketing fund by sending NAV to the marketing fund shown at the bottom of this page.
What should the banners look like?
The banners have to show the core elements of NAV Coin. What makes NAV unique? Why should people read about it? Examples are the anonymous transactions, double blockchain, NAV Polymorph, fast transactions Make sure the banners fit the required sizes as shown in the image below. Try to keep it simple, and make people curious to click into it.
Who votes for the winner?
Everyone. NAV Coin is an open source project and everyone will be able to cast their vote. The winner will get the bounty and the banners will be used for the marketing campaign. The campaign will start as soon as possible!
Where to submit the banners?
Please submit your creation(s) to the Bitcointalk forum.
When does the competition end?
Submit your banner(s) before Wednesday 12 July 2017.
Can I submit more than one banner?
Yes! You can submit as many as you like. The more submissions, the more chance to win and have your banner featured all across the internet.
How to create banners?
There are many tools available to create banners, be creative! Google Adwords and Canva can be used to create banners for free. Have a look at it and surprise us all.
The banner sizes should be like those shown below. Those are the most successful banner shapes and sizes.
NAV also has an official Development/General Fund that you can find here: https://navcoin.org/getting-started/
Looking forward to it!Quote
A lot of NAV investors/community members have spoken about NAV marketing. Many want to help with the marketing and the first step is a Banner Contest. NAV could use more attention. Great technology is being developed, now it is time to let everyone learn more about NAV!
Why banners?
Banners can be used for advertising. An Adwords campaign will be started with NAV Coin banners shown on multiple websites all over the internet. The Adwords campaign will focus on relevant cryptocurrency websites. The banners will bring exposure to NAV and generate traffic to the NAV Coin channels.
Is there a bounty?
Yes! The winner of the NAV Coin banner contest will win a sum of 500 NAV Coin! But there is more, the second place will earn 250 NAV. The more banners, the better! Did not win? There is still a chance your banner will get used for the campaign, depending on the amount of banners submitted and quality of the banners.
The bounty is paid for by the NAV Community. All other donations to the NAV address go towards the marketing campaign where the banners will be used. The balance can be viewed here.. You can donate to the marketing fund by sending NAV to the marketing fund shown at the bottom of this page.
What should the banners look like?
The banners have to show the core elements of NAV Coin. What makes NAV unique? Why should people read about it? Examples are the anonymous transactions, double blockchain, NAV Polymorph, fast transactions Make sure the banners fit the required sizes as shown in the image below. Try to keep it simple, and make people curious to click into it.
Who votes for the winner?
Everyone. NAV Coin is an open source project and everyone will be able to cast their vote. The winner will get the bounty and the banners will be used for the marketing campaign. The campaign will start as soon as possible!
Where to submit the banners?
Please submit your creation(s) to the Bitcointalk forum.
When does the competition end?
Submit your banner(s) before Wednesday 12 July 2017.
Can I submit more than one banner?
Yes! You can submit as many as you like. The more submissions, the more chance to win and have your banner featured all across the internet.
How to create banners?
There are many tools available to create banners, be creative! Google Adwords and Canva can be used to create banners for free. Have a look at it and surprise us all.
The banner sizes should be like those shown below. Those are the most successful banner shapes and sizes.
NAV also has an official Development/General Fund that you can find here: https://navcoin.org/getting-started/
ADapp Planning, Polymorph Progress & NavTech 1.2 Testing
This week we have focused on the planning meetings in Berlin about our upcoming ADapp platform. We have also been making progress on the Polymorph project and sent our first successful private payments with the NavTech 1.2 updated software.
Read More >>
This week we have focused on the planning meetings in Berlin about our upcoming ADapp platform. We have also been making progress on the Polymorph project and sent our first successful private payments with the NavTech 1.2 updated software.
Read More >>
Project Progress, New Engineers, Marketing Strategy Update
The Nav Coin Team has been hard at work this week, making progress on our major projects as well as onboarding new engineers. Behind the scenes the marketing team have been working on some great tools which will be added to the website soon.
Polymorph has entered its 4th sprint cycle with the main user interface built. We are now progressing to work on the changelly and block chain integrations which will enable the private sending of the top 35+ cryptocurrencies through our dual blockchain based private payment system. Last sprint we completed 37 points which is a new record for the team. Lots of great work done and the project is really picking up speed.
https://github.com/NAVCoin/polymorph
NavTech 1.2 has started in full, with Alex and Craig focusing on the adding the new functionality to both the core wallet and the NavTech source itself. We are adding some interesting features to obscure metadata analysis of private payments; time delay, value rounding, multiple addresses and more. We are hoping to bundle this release with some important segwit updates for release as soon as practical. The current sprint will be the main development sprint, followed by a sprint of testing, peer review and bug fixing. We are aiming to release NavTech 1.2 and Nav Coin Core v4.0.4 at the end of following sprint once the testing is completed. After a flurry of wallet updates, we are trying to slow down rate of our wallet releases and make sure we make the effort to upgrade worthwhile and our releases thoroughly peer reviewed.
https://github.com/NAVCoin/navtech
https://github.com/NAVCoin/navcoin-core
Troy Cornwall from Auckland, New Zealand joins the team as one of our new Software Engineers. He will be working with Victor on the Nav Pi 2.0 project, rebuilding the Nav Pi interface using Node & Javascript. Troy has worked with Craig, Victor and Matt in the past and is a great addition to the team.
We have also had 3 Software Engineers from our community offer to assist on our projects. With the Auckland based team focusing on Polymorph, NavPi and NavTech, they will be joining Alex to work on the Core wallet and Copay Wallets.
Expanding our Engineering Team will enable us to deliver an even higher standard of software than previously possible. We have begun implementing team wide peer review of all code committed to Nav Coin Core and NavTech. This is to both begin to educate new team members on our core products as well as providing more eyes on the source code to help find bugs and optimize our code base.
Nav Coin is in essence a community project, our team has been ever evolving as new people become involved and old members fade away. With these latest additions, we have taken some time to restructure the Nav Coin Team section to more accurately display who is currently active on the project with the inactive team members relegated to the Legacy Team section.
We currently have the strongest development and strategy teams in the history of Nav Coin and we are all looking forward to taking the project to its natural next level.
https://navcoin.org/#team
The Strategy Team has been working on a detailed FAQ to add to the Nav Coin Website. This not only will be of great help to newcomers to the coin, but will of course also be a great resource for search engine listings.
Our facebook posts continue to get a higher level of interaction as we refine our advertising strategy and continue to look at how we can extend our social reach.
We have also been reaching out to charities who work on at-risk causes which could benefit from private donations to see if we can help them integrate NavTech payments to their systems. We are persistent in our goal to prove that private payments can and should be used for socially beneficial purposes.
All projects have been updated on the roadmap.
https://navcoin.org/project-roadmap/#in-progress
Talk soon,
Nav Coin Team.
The Nav Coin Team has been hard at work this week, making progress on our major projects as well as onboarding new engineers. Behind the scenes the marketing team have been working on some great tools which will be added to the website soon.
Polymorph has entered its 4th sprint cycle with the main user interface built. We are now progressing to work on the changelly and block chain integrations which will enable the private sending of the top 35+ cryptocurrencies through our dual blockchain based private payment system. Last sprint we completed 37 points which is a new record for the team. Lots of great work done and the project is really picking up speed.
https://github.com/NAVCoin/polymorph
NavTech 1.2 has started in full, with Alex and Craig focusing on the adding the new functionality to both the core wallet and the NavTech source itself. We are adding some interesting features to obscure metadata analysis of private payments; time delay, value rounding, multiple addresses and more. We are hoping to bundle this release with some important segwit updates for release as soon as practical. The current sprint will be the main development sprint, followed by a sprint of testing, peer review and bug fixing. We are aiming to release NavTech 1.2 and Nav Coin Core v4.0.4 at the end of following sprint once the testing is completed. After a flurry of wallet updates, we are trying to slow down rate of our wallet releases and make sure we make the effort to upgrade worthwhile and our releases thoroughly peer reviewed.
https://github.com/NAVCoin/navtech
https://github.com/NAVCoin/navcoin-core
Troy Cornwall from Auckland, New Zealand joins the team as one of our new Software Engineers. He will be working with Victor on the Nav Pi 2.0 project, rebuilding the Nav Pi interface using Node & Javascript. Troy has worked with Craig, Victor and Matt in the past and is a great addition to the team.
We have also had 3 Software Engineers from our community offer to assist on our projects. With the Auckland based team focusing on Polymorph, NavPi and NavTech, they will be joining Alex to work on the Core wallet and Copay Wallets.
Expanding our Engineering Team will enable us to deliver an even higher standard of software than previously possible. We have begun implementing team wide peer review of all code committed to Nav Coin Core and NavTech. This is to both begin to educate new team members on our core products as well as providing more eyes on the source code to help find bugs and optimize our code base.
Nav Coin is in essence a community project, our team has been ever evolving as new people become involved and old members fade away. With these latest additions, we have taken some time to restructure the Nav Coin Team section to more accurately display who is currently active on the project with the inactive team members relegated to the Legacy Team section.
We currently have the strongest development and strategy teams in the history of Nav Coin and we are all looking forward to taking the project to its natural next level.
https://navcoin.org/#team
The Strategy Team has been working on a detailed FAQ to add to the Nav Coin Website. This not only will be of great help to newcomers to the coin, but will of course also be a great resource for search engine listings.
Our facebook posts continue to get a higher level of interaction as we refine our advertising strategy and continue to look at how we can extend our social reach.
We have also been reaching out to charities who work on at-risk causes which could benefit from private donations to see if we can help them integrate NavTech payments to their systems. We are persistent in our goal to prove that private payments can and should be used for socially beneficial purposes.
All projects have been updated on the roadmap.
https://navcoin.org/project-roadmap/#in-progress
Talk soon,
Nav Coin Team.