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https://preview.redd.it/5u3bphl7gxv41.jpg?width=900&format=pjpg&auto=webp&s=0639926347e3bb2007f72a860ff788ed9428f268

Development Progress

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1、NeoLine mobile

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-- Android side (version 2.1.3)

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·Add AMA tool;

·Add lottery tools;

·Improve international language content;

·Update transfer reminder;

·Optimize local network requests;

·Fix prompt error of transfer;

·Fix prompt error when importing wallet;

·Fix the problem that the scan code of the input box is blocked;

·Fix the problem of no prompt language for user input wrong password when transfers；

·Fixed some pages displaying incorrect information in different internationalized language versions.

-- iOS side (version 2.1.0)

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·Add AMA tool;

·Add lottery tools;

·Improve international language content;

·Update transfer reminder;

·Optimize local network requests;

·Fix the problem that some pages of the wallet are not fully displayed under some models;

·Fixed some pages displaying incorrect information in different internationalized language versions.

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NeoLine official website：

https://neoline.io

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https://preview.redd.it/ute09ldigxv41.jpg?width=1080&format=pjpg&auto=webp&s=df3fb621f6a3ddc5b86971600f1256e601d65c28

2、NeoTube

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·Optimize the SQL statement, increase the data cache, and reuse the query results;

·Update the node configuration.

3、NEO ecological construction

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·Open-sourced the squirrel block analysis and storage program for NEO2: https://github.com/NeoNextClub/squirrel ；

·NFT asset support is under development and will be launched soon;

·NEO full node deployment adjustments: new US and Hong Kong seed nodes;

·The number of various assets supported by the mainnet increased to 153；·The number of various assets supported by the testnet increased to 1992.

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https://preview.redd.it/23k4qezngxv41.jpg?width=1080&format=pjpg&auto=webp&s=1e9667206ca90f47f271f17854cfde3ea0dc8f84

Operational Progress

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1、NeoLine rebranding

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In the new brand vision, we extend Neo's green color in the color system, so that everyone can visually know that this is a Neo wallet in the first glance.

In addition to the changes in the entire color system of the wallet, the NeoLine official website has also been adjusted more carefully.

NeoLine official website：

https://neoline.io

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https://preview.redd.it/vftv668rgxv41.jpg?width=1080&format=pjpg&auto=webp&s=00117dd5a951d31d25c67d2483b2ff5df4f40d51

2、Held “Beauty is Justice” Challenge Cup

From April 7th to April 13th, the “Beauty is Justice” Challenge Cup was held to find design bugs and win NEO! As a product manager or designer of NeoLine Wallet, provide valuable advice for NeoLine's growth.

As of the end of the activity, a total of 50 submission forms have been received, and 30 bugs have been confirmed, which have all been fixed.

Besides, we have also launched the #NeoLine Gives Back Fans Plan# on Weibo in conjunction with Gyro Finance, Chain Node, Lianwen, and Honeycomb Finance.NeoLine be newer's topic interactive lottery, in addition to the private message did not reply, the rest of the prize winners are issued.

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https://preview.redd.it/mh7dstutgxv41.jpg?width=700&format=pjpg&auto=webp&s=5762ca9c13f6c5da696d9f6794c3fc9e751e8c3e

3、NeoLine Talk

This month we opened a new section called NeoLine Talk. This section includes two sections of video and text：

The video is mainly a short video of more than one minute, which allows users to easily get started with NeoLine and understand the relevant knowledge points of the wallet. At present, the video has been updated 5 times, mainly published on Weibo, YouTube ，and Twitter.

→ Weibo link:

https://weibo.com/u/6724929880

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→ YouTube link:

https://www.youtube.com/channel/UCU2oVDZx3Y_SzkQK4ut91iA?view_as=subscriber

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→ Twitter link:

https://twitter.com/NEOLine20

In addition to the short video, we also released a series of wallet-related knowledge points through the WeChat public account. So that everyone can get a deeper understanding of those things about the wallet through video + text.

→ NeoLine Talk Text Collection:

http://mp.weixin.qq.com/mp/homepage?__biz=MzU4NjcyODA0MQ==&hid=9&sn=6875132e3c7e2183804ad8b2b430fe77&scene=18#wechat_redirect

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https://preview.redd.it/wmfm7yg0hxv41.jpg?width=900&format=pjpg&auto=webp&s=dede7306384dc3048c49700686cccc8b742adaac

4. Neodapp.store migration

Neodapp.store completes the migration from neodapp.store to ndapp.org.

The whole design style of the new website extends Neo's green and Neo's simple, clear ，and contemporary design style. And the banner bit is added on the homepage, which can make Neo users easily and quickly understand the latest activity information of each project, and also add a channel for Neo ecology to show their product dynamics.

Latest official website: ndapp.org

5. We moved

Finally, I will report to you that we have moved and replaced our new office.

As the company accelerates its development, the NEXT community lineup is getting larger and larger, and the original office space will appear a little crowded, so we changed to a new office space.

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The following is our moving video and the introduction video of the NeoLine team:

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→ Moving video:

https://m.weibo.cn/6724929880/4490336556098233

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→ NeoLine operators and programmers:

https://m.weibo.cn/6724929880/4495729361655814

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CONTACT US

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weibo：https://weibo.com/u/6724929880

NEXT Official website：https://neonext.io

NeoLine Official website：https://neoline.io

Telegraph group：https://t.me/NeoLine_Official

NEXT Twitter：https://twitter.com/NE0NEXT

NeoLine Twitter：https://twitter.com/NEOLine20

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Scan code to pay attention to Neo NEXT official public number

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Get more first-hand community information

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https://preview.redd.it/p7pckeo5hxv41.jpg?width=258&format=pjpg&auto=webp&s=2e0ab79f6f649faf046bf362a75f97a2449f418f

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https://preview.redd.it/k3vqdedp6ou41.jpg?width=900&format=pjpg&auto=webp&s=8dd75f7281501de4dc5537f7652d001e79c941b4

A few days ago, we used a story of a cowherd and a weaver to teach you to clarify professional terms such as 【private key】【[public key】【address】【signature】 and their relationship. And 【Private Key】As the most important member of the whole family, what are the things you must know?

1. What is the Private Key?

The private key is composed of a 64-bit hexadecimal character generated by an encryption algorithm, like this:

5KYZdUEo39z3FArtuX2SbbwPnNP5zTd7yyr2SA1j299sBWnWjss.

The method of generating the private key is completely random, and there are no rules to follow. Randomly generating such a character string has 16 possibilities of 64th power, that is: 2 of 256th power. This total sounds ordinary, but it can't be described by common things.

I once saw a metaphor that is very vivid: "The diameter of a hair strand is about 500,000 atoms superimposed, and the total number of private keys is close to the number of all atoms in the observable universe." So, you also worry that your private key will Repeat with others?

https://preview.redd.it/hy3nxdfh7ou41.png?width=335&format=png&auto=webp&s=243ccc7503873e7c6766f974ae62fd422b348120

It should be noted that the private key in the blockchain is generated by the wallet, and it is not artificially set. Why this is so, because the original format of the private key is very long, and it is very troublesome to let the user set directly, so this work is done by the wallet.

2. The role of private keys

• Generate wallet address

As mentioned above, the private key is generated by the wallet, and the wallet address is calculated by the private key, one private key corresponds to one address.

• Authorized signature transaction

Every time we want to make a transfer transaction from the wallet, we only sign and authorize it with the private key before we can send it out to complete the transaction. The straightforward point is that whoever has the private key has control over these digital currencies.

• Restore the wallet

If you accidentally delete or uninstall your wallet, then you need to restore the wallet with the private key.

In the world of blockchain applications, the assets in your wallet are all stored on the blockchain, and the private key is the only certificate of your assets in the blockchain world. Having the private key will have the corresponding address assets. If your private key is lost, you will also lose control of the assets on the chain, and there is no way for any platform to help you find it.

So be sure to back up the private key safely.

3. How to back up the private key?

The current wallet private key generally has these two display methods: one is a character string, and the other is a two-dimensional code.

• Character string: Please follow the order, the writing is clear, the case is correctly copied to the paper, and stored in a safe place. After the copying is completed, it is necessary to verify the content copied by the opponent, and import the wallet to see if it can be successful, to prevent copying errors. Once you do not pay attention to capitalization when copying, then what is waiting for you is this prompt: "Private key error".
• QR code: Private key in the form of a QR code, remember not to take screenshots when backing up. When importing, it is also necessary to directly scan the imported wallet under a secure environment. Once the QR code is obtained by others, it will cause irreparable asset losses.

Next, let's recite and memorize the private key together 8 principles:

• Do not use mail to transfer or store private keys;
• Do not use WeChat collections or cloud backups to store private keys;
• Do not take screenshots or take photos or save to mobile phone albums to save private keys;
• Do not use WeChat or QQ to send private keys;
• Do not tell the private key to your around people;
• Do not send private keys to the group;
• Do not use Apple IDs provided by others;
• Do not import private keys into unknown third-party websites.

4. Several common methods for recovering private keys

So, if the private key is lost, is there really no way to get it back? The following is a summary of several common methods for recovering lost private keys:

• Hand delete wallet by mistake

As long as you remember the private key, download a wallet again, import the private key, and reset the wallet password.

• The phone is missing or broken

If you accidentally your phone is stolen or broken, as long as the private key or mnemonic is still there, you can re-download a wallet, import the private key (or mnemonic, Json file), and then re-create the wallet Just fine.

• Words: mnemonic words

The mnemonic word was proposed by the BIP 31 proposal. The main purpose is to allow users to better remember their private keys. The most common mnemonic word is a group of 12 words.

• Word interpretation: Json

JSON (JavaScript Object Notation) file is a file format containing lightweight data, which can be easily read by people or machines.

• I forgot my private key, but the mnemonic or Json file is still there

If your private key is lost, but the mnemonic or Json file is still there, then do n’t worry, these two can help you retrieve your private key.

Of course, there is another way to import the wallet with the mnemonic + Keystore password and successfully back up the private key.

Word interpretation: Keystore

Keystore is the encrypted private key.

• Forgot the private key, the wallet is not deleted

If your private key is forgotten, but the wallet is still on the phone, this is very easy to handle. You only need to log in to the wallet with a password and back up the private key.

• Lost private key, password, mnemonic

Sorry, no one in this world can help you!

• Password forgotten or entered incorrectly

This is the same as when we log in to some other APPs. If we forget the password or enter several times and display an error, then click forget password and retrieve it again. Back to the decentralized wallet, we need to use the private key or mnemonic to import the wallet to reset the password!

The above are the countermeasures when various situations occur. It should be noted that the specific operating experience of each wallet is different. Please be sure to operate according to the official help of the wallet. Be sure to read the help content carefully before the operation. There are problems Find the official customer service consultation and then start.