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Viewpoint: Thinking of cold Rabbit project sale

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Programmers are paid to type code into smart contracts.

Original title:Cold Rabbit project learning and sharing"

Original author:Xing

The cause of

冷兔（ X Rabbits Club ）项目最近炒得火热，所以本着程序员分享的精神写了一个如何在公售阶段能够让普通人比较容易抢到 NFT 的twitter, tell everyone that doing so may be able to put a public sale link on the official website of Cold Rabbit before Mint to.

After that, I immediately tweeted something like "I appreciate the contract code of Cold Rabbit. If Mint pays too much (more than 0.0502ETH), it can return the money to users. With this sentiment, GIVE a thumbs up to this domestic project of Cold Rabbit!"

But I deleted the tweet shortly after, and here's why

clues

In response to my last Tweet, a fan asked me a question. See the picture below:

(In the picture, I replied that there was an error in "public sale stage", it should be 7502 minus, not "6.7K - the above two numbers")

I read that the mint code of the public sale stage does not control the wool pulling of scientists. There is only one way to get scientists to reduce the amount of wool pulled during the public sale stage.

So I was curious to check the total number of MINT NFT in the pre-sale phase, and found that mint had already sold 6,711 NFT at around 19:40 PM on January 16, 2021. It didn't feel right at the time, so I immediately tweeted again:

See below:

After the "I punched my face" tweet, I deleted my previous tweet about cold Bunny's sentimentalfeelings, and I also tweeted "I'm still too simple", but didn't say much.

As of this writing, mint has 6,824 NFTS for whitelisted users, and the number is likely to grow. So for a project with a total release number of 7,502, the NFT left for public sale is less than 1/10 of the total release number.

I still have the NFT article to teach you how to grab the public sale stage. I hope someone can grab it. After all, you can make a profit by selling it after you grab it.

guess

Cold rabbit has not been sold to the public yet, and the floor price of Opensea has been increased from mint's 0.0502E to 1.5E. There is a big issue in the allocation of white list.

Even before the project was released, a lot of Big Vs on Twitter were already promoting Cold Rabbit and holding white List sweepstakes for their fans. (I'm always skeptical about whether the sweepstakes are a black box, because it's a little weird that people in the blockchain industry don't use blockchain technology for sweepstakes.)

I don't know how many fans actually won the prize, or how many people came up to say they did after this article was posted, but it's all my guess.

How much do these while lists assign to big V? How much does the project owner keep for himself? These are all mysteries. So it's not surprising that the floor can be raised to 1.5E when the allocation of chips is not clear.

Maybe someone will take out the pre-sale contract code of Cold Rabbit and say: each White List wallet can only mint two NFT, so the chips are highly dispersed. The pre-sale contract code is shown below:

The maxMint in the contract is indeed 2 set at the time of the initial contract, and it is true that each White List wallet can mint at most 2 NFT.

But I would like to point out that the code in the first red box to verify whether it is a White List user is completely controlled by the Cold Rabbit team, which means that cold Rabbit can theoretically prepare many wallet addresses to pretend to be a White List user to mint.

So how many white lists did the Cold Rabbit team give to the Big Vs? How many white lists will big V draw out? How many white lists did Cold Rabbit give to real users? How much is given to the exchange? How much do you keep? There are no answers to these questions.

Maybe easy ZongZhiDing twitter (https://twitter.com/Yishuihan/status/1481625676520525827), in addition to some of my story, can take a small part of the space clarify the allocation mechanism of white list are even better. (Maybe cold Rabbit community has announced the distribution mechanism and proportion, want to know the people to provide it)

risk

Since there are not many NFT left in the public sale, I guess there is a high probability of no NFT left in the public sale, resulting in an extremely hot phenomenon. So the friends of Mint have to figure out for themselves how much is left? Can you mint the remaining part? If you grab it, maybe you can make money. If you can't grab it, there will be gas cost loss.

If it is a user who wants to buy from the secondary market, I suggest thinking clearly. After all, more than 90% of people have chips with the cost of 0.0502ETH, and you do not know the distribution of these chips, so please carefully consider how much money to buy.

And each white list can mint 2 NFT of this design, I guess it is very good. White List got 2 NFT, one was sold to cash out and recover the cost, and the other was held so that they could continue to make contributions to the project.

Cold rabbit

What I have mentioned above are risks, but it does not mean that Cold Rabbit team will do that. It is only theoretically possible. I believe that Yi zong's feelings will lead the team to achieve the goals of cold Rabbit RoadMap. Here's the roadmap for the website:

The DAO,

A DAO is set up to drive the project

Manage daOs through things like overchecking and voting

Incubate more IPS and artists

Drop,

A limited number of physical gifts will be airdropped to Holder

In the next NFT series, current holders are all white Lists

NFT, which works with other brands, is airdropped to Holder

Yuan universe,

Buying land in the meta-universe

In partnership with GameFi manufacturers, Holder can access Play2Earn

Make cold Rabbit NFT an avatar asset in the metasverse

Brand,

Cooperate with mainstream brands to release cooperative products

Exploring with XRC holders the possibility of centralizing the operation of decentralized rights and licensing them to Other products. Benefit the holder through the mechanism of income tokenization.

This is the RoadMap of cold Rabbit project for your reference. Although I do not know about It, it is easy to realize the goal of roadmap because of its mind and reputation network.

deductive

This paragraph is my interpretation of the story, pure entertainment, if there is a coincidence, do not take it seriously:

There is a withdraw method in the NFT contract of Leng Rabbit, which means that all mint fees received in the contract can be withdrawn to the designated wallet after all the projects are issued. See below:

More interesting is, if it is cold rabbit's own project, mention their single address. But here all of Mint's expenses are broken down into three parts:

0 xfcda4ee4e98f3d25cb2f4e3c164deaf277372f35 can get 3.5 ETH

0 xb811ec5250796966f1400c8e30e5e8a2bc44a068 can get 0.5 ETH

0 xe9eaa95b03f40f13c5609b54e40c155e6f77f648 can get all the rest of the ETH (should be cold rabbit purse)

The first one to get 3.5ETH should be a programmer, maybe afraid that the boss will not give the salary, so he wrote the salary in the contract to do cash withdrawal, why say so? Because he created the Cold Rabbit NFT contract.

, here you can see the first transaction from the programmer OKEx turned 0.5 E to your wallet first, the second transaction to create a cold rabbit contracts, the third deal here the control to the 0 x6f8139116b64b7fa056f141d0a3f3002eeb359bc this address.

It was probably because of the fear of losing control that I wrote the code in my withdrawal to transfer 3.5E to myself. Here's a thumbs up for smart contracts and our programmers because it's too easy to get paid for contracts signed in our society. The programmer protects his own interests. This is a real example of how blockchain is slowly changing the world!

And 0 x6f8139116b64b7fa056f141d0a3f3002eeb359bc is now contract owner, can control each sales status of the project, such as when to open to booking, when public sale, etc. (So if you want to rob Mint's NFT for sale, you can also monitor this address to see when it changes its sales status. If the transaction it sends with the changed status has not been confirmed, you can start looting in advance.)

However, the address with 0.5ETH has not found any on-chain transaction record, so there is no deduction here.

PhantaBear

We all know that I hold PhantaBear, I here said the cold rabbit opaque is not to have their own interests to consider?

Here I would like to point out that although I am the Holder of PhantaBear, PhantaBear also has a large number of NFT retained in the hands of the project side, how much is not transparent. I once asked in DC: "I saw a big house with hundreds of bears, whose wallet is that? Group members (not members of the project team) replied that the project side used gifts as marketing, and I did not ask for the specific number.

At the same time, PhantaBear can rise so much in such a short time. After The learning of Cold Rabbit, I guess it may be because the chip height control plate is better to raise it.

As a matter of fact, my first tweet about PhantaBear was strongly supported by many big shots at that time. At that time, the floor price was only 0.5E, so I thought I could buy it. Twitter can refer to it: