Bitcoin Forum
May 26, 2022, 03:23:56 PM *
News: Latest Bitcoin Core release: 23.0 [Torrent]
 
   Home   Help Search Login Register More  
Pages: « 1 2 3 4 5 6 7 8 [9] 10 11 12 »  All
  Print  
Author Topic: [ANN] [KVA] Keva - Cryptocurrency with Key-Value Data Store  (Read 6682 times)
calmstorm
Jr. Member
*
Offline Offline

Activity: 122
Merit: 1


View Profile WWW
May 07, 2020, 05:35:55 PM
 #161

Zoom Acquires Keybase.

The centralized identity management startup Keybase is no more. Kevacoin + W3C's DID (https://www.w3.org/TR/did-core/) is the way to go.
https://news.ycombinator.com/item?id=23102430
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction. Advertise here.
vanhongan
Newbie
*
Offline Offline

Activity: 28
Merit: 0


View Profile
May 09, 2020, 05:57:32 AM
 #162

Hi
How to import desktop wallet to android wallet?
calmstorm
Jr. Member
*
Offline Offline

Activity: 122
Merit: 1


View Profile WWW
May 09, 2020, 04:15:25 PM
 #163

Hi
How to import desktop wallet to android wallet?

You can follow this wiki to move an address from desktop wallet to Android. In this case, you will create a "Single Address Wallet", whose color is purple.
https://github.com/kevacoin-project/keva_wallet/wiki
vanhongan
Newbie
*
Offline Offline

Activity: 28
Merit: 0


View Profile
May 10, 2020, 01:48:37 PM
 #164

Thanks so much !
Hi
How to import desktop wallet to android wallet?

You can follow this wiki to move an address from desktop wallet to Android. In this case, you will create a "Single Address Wallet", whose color is purple.
https://github.com/kevacoin-project/keva_wallet/wiki
calmstorm
Jr. Member
*
Offline Offline

Activity: 122
Merit: 1


View Profile WWW
May 10, 2020, 11:22:38 PM
 #165

v0.16.5.2 Release

This release adds the bookmarking of Kevacoin namespaces. You can now add, edit, or remove namespaces from your bookmarks through the Kevacoin core GUI. Use the namespaces as IP addresses!

Other fixes:

1. Fixed a potential race condition during block syncing. This fix is a precaution as it is unlikely the race condition would happen.
2. Fixed namespace table view on macOS.

You can also download the Android wallet app from Google Play Store:
https://play.google.com/store/apps/details?id=org.kevacoin.kevawallet

calmstorm
Jr. Member
*
Offline Offline

Activity: 122
Merit: 1


View Profile WWW
May 13, 2020, 05:09:00 AM
 #166

v0.16.5.3 Release

This release fixes Kevacoin core GUI crash when creating namespace or adding key/value pair with a locked wallet. It now prompts a passphrase dialog for the user to unlock the wallet before creating a namespace, adding key/value pairs, and deleting a key.

You can also download the Android wallet app from Google Play Store:
https://play.google.com/store/apps/details?id=org.kevacoin.kevawallet
mk111
Jr. Member
*
Offline Offline

Activity: 230
Merit: 1


View Profile
May 13, 2020, 08:51:57 AM
 #167

Hotbit will launch KVA(kevacoin) on May 13th

https://hotbit.zendesk.com/hc/en-us/articles/360048134313
calmstorm
Jr. Member
*
Offline Offline

Activity: 122
Merit: 1


View Profile WWW
May 18, 2020, 06:48:48 AM
Last edit: May 27, 2020, 05:08:44 AM by calmstorm
 #168

Hotbit’s Announcement Regarding the Launch of KVA Investment Product on May 15th, 2020 (UTC+8) and the Launch of KVA Current Deposit Investment Plan on May 16th, 2020 (UTC+8):
https://twitter.com/Hotbit_news/status/1261201275128963072
calmstorm
Jr. Member
*
Offline Offline

Activity: 122
Merit: 1


View Profile WWW
May 28, 2020, 12:22:05 AM
 #169

Android wallet v5.6.0 is available on Google Play Store. This release fixes performance and stability issues:

1. Incorrect fee estimation.
2. Added status text during the creation of a new transaction to help debugging in case of error.
3. Some minor UI fixes.

https://play.google.com/store/apps/details?id=org.kevacoin.kevawallet

We will apply the same fixes to the iOS version and submit to the Apple App store. Sorry for the delay ...
calmstorm
Jr. Member
*
Offline Offline

Activity: 122
Merit: 1


View Profile WWW
June 07, 2020, 03:18:39 AM
 #170

KIP 010 first draft for comments:
https://github.com/kevacoin-project/kips/blob/master/kip-0010.md

This KIP describes the feature of Namespace Access Control (NAC) for Kevacoin key-value database. It allows the owner of a namespace to assign the write access to other users. It also provides the options to limit the write access to certain key patterns, i.e. the user can only create or write to keys that follow the given regular expression patterns. And finally, it allows the original owner of the namespace to revoke the access to the other users.
calmstorm
Jr. Member
*
Offline Offline

Activity: 122
Merit: 1


View Profile WWW
June 29, 2020, 04:11:03 AM
Last edit: June 29, 2020, 11:51:28 PM by calmstorm
 #171

Kevacoin Mobile Wallet 5.7.2 Major Performance and Stability Improvement

Kevacoin Mobile Wallet v5.7.2 has been released on the Android Play Store.  It has been submitted to iOS app store for review and should be available in several days.

This release significantly improves the stability and performance of the app. The improvements include:

1. Detect the loss of network connection and try to reconnect.
2. Display the correct transaction amount on the final confirmation screen.
3. Correctly handle maximum balance transfer.
4. Add optional status toast to show refreshing progress. To enable it, on "Settings", "General", toggle on the switch "Show Refreshing Status".
5. Some UI improvements.

Update: iOS mobile wallet 5.7.4 has been approved and is live on Apple's iOS App Store!
calmstorm
Jr. Member
*
Offline Offline

Activity: 122
Merit: 1


View Profile WWW
July 04, 2020, 07:07:16 PM
 #172

Kevacoin Mobile Wallet 5.8.1 Release

- Reimplemented TCP connection with the server with better performance and stability.
- Fixed crash when the refreshing status is enabled and there is no network connection.
- UI improvement. Made the settings button easier to click.

It has been published on the Android Play Store. The iOS version has been submitted for review and should be available in a few days.
calmstorm
Jr. Member
*
Offline Offline

Activity: 122
Merit: 1


View Profile WWW
July 07, 2020, 06:13:11 PM
 #173

FYI: Apple App Store has approved Kevacoin Mobile Wallet 5.8.1.

We are about to release 5.9.1 soon - this version will significantly reduce the data required from the server and make refreshing much faster. We would like to thank our users for giving us valuable feedback.

So far we have been working on stabilizing and optimizing the mobile wallets. Now we are at the point that we feel comfortable to start adding Keva-related features on the mobile wallet. You will start to see big UI changes to our mobile wallets.
calmstorm
Jr. Member
*
Offline Offline

Activity: 122
Merit: 1


View Profile WWW
July 11, 2020, 05:56:30 PM
Last edit: July 14, 2020, 03:04:16 AM by calmstorm
 #174

Kevacoin Mobile Wallet 5.9.2 Release

- Much faster refreshing of transactions.
- Significantly reduced the data fetched from the server by smart caching of transactions.

iOS version has been submitted to Apple App Store and should be available next week.
This is the release we can somewhat be proud of  Thanks again for the valuable feedback from our users! If you find any issues, please feel free to let us know.

Update: iOS version 5.9.2 has been approved and is available on Apple App Store.
calmstorm
Jr. Member
*
Offline Offline

Activity: 122
Merit: 1


View Profile WWW
July 15, 2020, 10:48:22 PM
 #175

This is MASSIVE! Hackers pumping a crypto giveaway scam appear to have compromised the Twitter accounts of leading exchanges, individuals and at least one news org.
https://www.coindesk.com/hackers-take-over-prominent-crypto-twitter-accounts-in-simultaneous-attack

By using Twitter, you put the security of your account in the hand of a private entity. This massive attack speaks for itself how secure Twitter is.

If Twitter/Micro-blogging is done on Kevacoin, users are in charge of their private keys, and so is completely in charge of the security of their accounts (namespaces). And, a 51% attack cannot tamper the messages, it can only rollback the messages.

We are working on a micro-blogging feature on Kevacoin this summer on our mobile wallets.
calmstorm
Jr. Member
*
Offline Offline

Activity: 122
Merit: 1


View Profile WWW
July 26, 2020, 08:39:08 PM
 #176

Network Security Upgrade

We have released a security patch and have notified the mining pools to upgrade their Kevacoin nodes. We will disclose the vulnerabilities once the security upgrade is activated. The vulnerabilities are not related to Kevacoin creation or transactions,  and your assets are safe.

There is a BIP9 upgrade currently underway. It is normal you see a warning like this:

Warning: Unknown block versions being mined! It's possible unknown rules are in effect.
calmstorm
Jr. Member
*
Offline Offline

Activity: 122
Merit: 1


View Profile WWW
July 29, 2020, 10:41:48 PM
 #177

v0.16.6.0 Security Update

This is an important security update that fixes namespace creation vulnerabilities. The fixes are implemented as a BIP9 soft fork and was activated since block 129600.
https://github.com/kevacoin-project/kevacoin/releases/tag/v0.16.6.0

Target Audience

Mining pools
If you are already using the secret v0.16.5.4 release, you can safely skip this release.

Full nodes
Although not required since this is a soft fork, it is strongly recommended that you upgrade your public full nodes.

Exchanges
Although not required since this is a soft fork, it is strongly recommended that you upgrade your nodes.

Developers
This is a mandatory upgrade if you want to create a new namespace. The older version of Kevacoin core will not be able to create namespaces that will be accepted by the miners.

New Features
This release introduces the namespace group feature, which allows the combination of the namespaces. We will release the documentation and tutorial for this new feature soon.
AnnabelleCen
Newbie
*
Offline Offline

Activity: 11
Merit: 0


View Profile
August 21, 2020, 02:25:12 AM
 #178

We've got KVA mining tutorial in DxPool,
here is the link:
https://www.dxpool.com/help/zh/kva-mining-tutorial
calmstorm
Jr. Member
*
Offline Offline

Activity: 122
Merit: 1


View Profile WWW
August 21, 2020, 05:05:03 AM
 #179

Important: Electrumx Server Upgrade Notice

In preparation for the major mobile app release, we will update the official ElectrumX servers at 15:00 UTC, on Sunday, Aug. 23. The update will last about two to three hours. During this time, the servers will be unavailable and the mobile wallet cannot be used. Sorry for the inconvenience.
calmstorm
Jr. Member
*
Offline Offline

Activity: 122
Merit: 1


View Profile WWW
August 25, 2020, 05:36:22 PM
 #180

Kevacoin Android Wallet 6.0.0 is available on Google Play Store

New Feature
This is a major release with the new feature to directly read and write to the Kevacoin blockchain database.

Performance and Stability
Storage usage has been optimized for better performance.

UI improvements and bug fixes.
Pages: « 1 2 3 4 5 6 7 8 [9] 10 11 12 »  All
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!