the sky测试网及水龙头领水问题答疑
最近在币圈撸空投的小伙伴都知道今年很多web3项目在测试网进行测试，导致大部分水龙头都没有水了，比如前段时间sui的DC频道满人进不去人就领不来水，其他的goerli水龙头也经常遇到异常领不了，这给很多刚入门的小白泼了盆冷水。 还好笔者团队以前批量领了很多水，没有受到影响，今天就针对测试网和水龙头领水问题给大家做个答疑。 关于领水的问题现在已经解决了，最起码可以让我们自己的上千个钱包里每个钱包留有0.5E的水，足够几个项目用了，关于这个话题可以跟我聊聊。 什么是web3测试网0撸空投？ 很多区块链项目在早期先部署一个测试网络方便用户及开发者进行测试，每个测试网络跟主网一样也会有token、区块链浏览器、应用等等。为什么说测试网都是0撸的呢，因为测试网往往都是通过测试B进行交互，而测试B不需要花钱，在指定的网站上就可以免.费领取。 如果项目方未来给予参与测试网交互的用户发布主网空投的话那我们几乎是没有成本的，所以很多人管测试网叫“零撸”。 区块链测试网有大毛吗？ 区块链的测试网也是有很多大毛的，去年10月份的aptos空投的标准就是发放给测试网交互的用户，而且操作很简单，当时一个用...
the sky鸟类介绍--喜鹊
喜鹊（学名：Pica pica）：是雀形目乌鸦科喜鹊属的鸟类。有10个亚种。体长40-50cm，雌雄羽毛颜色相近，头、颈、背至尾为黑色，从前到后分别呈现紫、绿、蓝、绿光泽。翅膀是黑色的，而翅膀肩部有一个大的白色斑点。尾巴比翅膀长得多，呈楔形。嘴、腿和脚是纯黑色的。腹部以胸部为界，前黑后白。常驻鸟。 它有多种栖息地，经常出没于人类活动区。它喜欢在房子旁边的大树上筑巢。它们中的大多数全年成对生活，是杂食性的。他们在旷野和田野里觅食。在繁殖期间，它们捕食昆虫、青蛙和其他小动物。他们还偷其他鸟类的蛋和雏鸟，吃瓜、水果、谷物和植物种子。
the sky中药介绍--人参
人参（学名：Panax ginseng CA Meyer）五加科、人参是早生草本植物。60厘米；根茎短，主根纺锤形；掌状叶复3\~6生轮茎顶，叶柄长3\~8厘米，无毛；小叶3\~5，膜质，小椭圆形或长圆中央宽椭圆形，长8\~12厘米，侧生小叶卵形或菱形卵形，长2\~4厘米，先长渐尖，基部伞形，细具密锯，齿具刺尖，收成个刺毛，侧脉5\~6对；伞下花序长0.5\~2.5厘米；伞下花序单生茎顶，30\~50厘米花序，花序，花序\~30厘米；花序长\~1\~1\~5；花黄结果；5；5；5；小，无；5；花丝；花丝，离果子房2，花柱，离枝，红色，径6\~7毫米；种子肾形，乳白色。 有调节调节、恢复心脏功能、神经衰弱及身体虚弱等症，也有祛痰、健胃、利尿、兴奋等功效。
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the sky测试网及水龙头领水问题答疑
最近在币圈撸空投的小伙伴都知道今年很多web3项目在测试网进行测试，导致大部分水龙头都没有水了，比如前段时间sui的DC频道满人进不去人就领不来水，其他的goerli水龙头也经常遇到异常领不了，这给很多刚入门的小白泼了盆冷水。 还好笔者团队以前批量领了很多水，没有受到影响，今天就针对测试网和水龙头领水问题给大家做个答疑。 关于领水的问题现在已经解决了，最起码可以让我们自己的上千个钱包里每个钱包留有0.5E的水，足够几个项目用了，关于这个话题可以跟我聊聊。 什么是web3测试网0撸空投？ 很多区块链项目在早期先部署一个测试网络方便用户及开发者进行测试，每个测试网络跟主网一样也会有token、区块链浏览器、应用等等。为什么说测试网都是0撸的呢，因为测试网往往都是通过测试B进行交互，而测试B不需要花钱，在指定的网站上就可以免.费领取。 如果项目方未来给予参与测试网交互的用户发布主网空投的话那我们几乎是没有成本的，所以很多人管测试网叫“零撸”。 区块链测试网有大毛吗？ 区块链的测试网也是有很多大毛的，去年10月份的aptos空投的标准就是发放给测试网交互的用户，而且操作很简单，当时一个用...
the sky鸟类介绍--喜鹊
喜鹊（学名：Pica pica）：是雀形目乌鸦科喜鹊属的鸟类。有10个亚种。体长40-50cm，雌雄羽毛颜色相近，头、颈、背至尾为黑色，从前到后分别呈现紫、绿、蓝、绿光泽。翅膀是黑色的，而翅膀肩部有一个大的白色斑点。尾巴比翅膀长得多，呈楔形。嘴、腿和脚是纯黑色的。腹部以胸部为界，前黑后白。常驻鸟。 它有多种栖息地，经常出没于人类活动区。它喜欢在房子旁边的大树上筑巢。它们中的大多数全年成对生活，是杂食性的。他们在旷野和田野里觅食。在繁殖期间，它们捕食昆虫、青蛙和其他小动物。他们还偷其他鸟类的蛋和雏鸟，吃瓜、水果、谷物和植物种子。
the sky中药介绍--人参
人参（学名：Panax ginseng CA Meyer）五加科、人参是早生草本植物。60厘米；根茎短，主根纺锤形；掌状叶复3\~6生轮茎顶，叶柄长3\~8厘米，无毛；小叶3\~5，膜质，小椭圆形或长圆中央宽椭圆形，长8\~12厘米，侧生小叶卵形或菱形卵形，长2\~4厘米，先长渐尖，基部伞形，细具密锯，齿具刺尖，收成个刺毛，侧脉5\~6对；伞下花序长0.5\~2.5厘米；伞下花序单生茎顶，30\~50厘米花序，花序，花序\~30厘米；花序长\~1\~1\~5；花黄结果；5；5；5；小，无；5；花丝；花丝，离果子房2，花柱，离枝，红色，径6\~7毫米；种子肾形，乳白色。 有调节调节、恢复心脏功能、神经衰弱及身体虚弱等症，也有祛痰、健胃、利尿、兴奋等功效。
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Some helpful information to keep your funds safe
As the names suggest, the private key is an encrypted key (string of letters and numbers) that grants access to the funds within your crypto wallet. When you first create your wallet, you will be given both the private key and a recovery “seed” phrase. If the private key is ever lost or destroyed, the recovery phrase can regenerate the key, and restore the wallet on ANY device.
It is strongly recommended to create physical copies of your private key and/or recovery phrase, and store them both in a secure location. Without either one, it is virtually impossible to access your funds.
First and foremost, the golden rule of crypto is to NEVER share your private key with anyone. There are many common scams which trick users into revealing or sharing their private key. These schemes can be very elaborate, so it is recommended to abide by this golden rule in all situations.
Here are just a few of the common ways scammers try to take users’ keys in order to steal funds:
Posing as support team member to help resolve a technical issue on Telegram, Discord, Twitter, or other social media platform.
Asking for the private key in order to trade tokens “over the counter”.
Asking the user to paste their key into a dApp or website, in order to receive an airdrop.
A scam site might prompt the user to sign an approval transaction with their wallet, so a malicious contract can steal the tokens within
A user might click on a malicious link, which can install malware designed to find the key stored on or copied to the user’s device
That said, there are only a few reasons one would need to expose or export their private key. Once your wallet is created, you will be able to use your wallet without exposing the private key. Most hot wallets will let you enter a password into the app, as the private key is stored on the device itself, and remains hidden.
If you wanted to move your funds to a different wallet application, (i.e. from Metamask to a crypto wallet) you would need the private key to do so. Another common reason to expose your private key is to create a fresh backup of the key, to store in a secure location.
Want to learn more about private keys and how they are different from your public wallet address? Check out this article.
Some helpful information to keep your funds safe
As the names suggest, the private key is an encrypted key (string of letters and numbers) that grants access to the funds within your crypto wallet. When you first create your wallet, you will be given both the private key and a recovery “seed” phrase. If the private key is ever lost or destroyed, the recovery phrase can regenerate the key, and restore the wallet on ANY device.
It is strongly recommended to create physical copies of your private key and/or recovery phrase, and store them both in a secure location. Without either one, it is virtually impossible to access your funds.
First and foremost, the golden rule of crypto is to NEVER share your private key with anyone. There are many common scams which trick users into revealing or sharing their private key. These schemes can be very elaborate, so it is recommended to abide by this golden rule in all situations.
Here are just a few of the common ways scammers try to take users’ keys in order to steal funds:
Posing as support team member to help resolve a technical issue on Telegram, Discord, Twitter, or other social media platform.
Asking for the private key in order to trade tokens “over the counter”.
Asking the user to paste their key into a dApp or website, in order to receive an airdrop.
A scam site might prompt the user to sign an approval transaction with their wallet, so a malicious contract can steal the tokens within
A user might click on a malicious link, which can install malware designed to find the key stored on or copied to the user’s device
That said, there are only a few reasons one would need to expose or export their private key. Once your wallet is created, you will be able to use your wallet without exposing the private key. Most hot wallets will let you enter a password into the app, as the private key is stored on the device itself, and remains hidden.
If you wanted to move your funds to a different wallet application, (i.e. from Metamask to a crypto wallet) you would need the private key to do so. Another common reason to expose your private key is to create a fresh backup of the key, to store in a secure location.
Want to learn more about private keys and how they are different from your public wallet address? Check out this article.
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