nuun

Founder of @DeDealOfficial, a protocol for off-chain C2C deals without a third party. Game designer. Programmer. jpn:@realNuun

[nuun @web3nuun]

Have you ever been scammed in a transaction with an anonymous party?

We are currently developing DeDeal @DeDealOfficial , a protocol to keep scammers out of direct anonymous transactions by allowing them to get revenge on the scammers.

1/11

[よんくろう🤖ZenbuAI CEO @yonkuro_awesome]

【Please RT】（日本語は下に表示）
I made a documentary video about ETHGlobal Tokyo. It's a bit long, but please watch it. #findme

Maybe you will be there. I decided to make the video when ETHTokyo was to be held. Because the blockchain economy is built around engineers. And I wanted to spread it.

Not surprisingly, there were many engineers at ETHTokyo, and the mix of people from all over the world was enthusiastic.

Thank you.
Good Hack!!

Looking forward to your comments.

【RTお願いします】
ETHGlobal Tokyoドキュメンタリーを作りました。少し長いですが、ぜひご覧ください。もしかしたらあなたがいるかもしれません。#findme

ETHGlobal Tokyoが開催されることになって、これをやろうと決めました。その理由は、ブロックチェーンの世界はエンジニアが中心になって作っている。それを広めたかったからです。

当たり前だけど、会場にはたくさんのエンジニアがいて、国内海外の人たちがミックスされ、熱気に包まれていました。

協力してくれたみなさん、ありがとうございました。Good Hack!!

#ETHGlobalTokyo #ETHTokyo

[nuun @web3nuun]

This is a tweet for the pitch

[nuun @web3nuun]

I want to sell Pokémon Card.

Price:0. matic
Deadline:2023/4/26

https://t.co/27KxBEuAsE

[nuun @web3nuun]

We just deployed our [DeDeal] smart contract #onPolygon at EthTokyo 2023 [https://t.co/MJ9DCET9nq]

@0xPolygonDevs 💜🚀 @ETHGlobal

[Takayuki Fukuda @hedachi]

I've launched "GPTApp," a service that creates and publishes simple apps in 30 seconds using ChatGPT.
It has been released in Japan yesterday and is creating a buzz. Give it a try!
https://t.co/VQedXjwvRp
#ChatGPT

[Katsumi @Katsumi3x]

#Web3 Devs!

Looking for a place to hack, snack & stack some sats during #ETHTokyo? Look no further than the @lumoslabshq x @spheron #HackerHouse, where the wifi is fast & memes are spicy.

Spots are rarer than a gas fee under 100 gwei!

Read more - https://t.co/CKEunDa9k2

[Shohei Maτsumoτo @sholana0421]

I am currently working on creating a list of venues for projects that want to hold side events at ETH TOKYO.

While conducting hearings at potential event venues in Tokyo, I am also trying to facilitate communication between event organizers and venue providers.
#ETHTokyo

[nuun @web3nuun]

Very happy that the first listing by DeDeal sold quickly!
And the person who bought it was someone who didn't know me and didn't trust me that much!
I'll try to figure out how to increase the number of transactions between people who don't trust each other.

[nuun @realNuun]

【DeDealを使って、ギフト券を出品します💰】
8 $matic(1100円ぐらい)で、2000円分のJCB GIFT CARDを販売するので、誰か買ってください！

<買い方>
1. スマホのmetamask内のブラウザまたはPCのchromeからこのURLにアクセスする。
https://t.co/VdhqXVEDy0
2. metamaskのネットワークをpolygonに設定し、connect walletを行う。
3. grantボタンを押して、buyerとして8maticをプロトコルに送金する。(3月31日23:57まで)
4. nuunのDMに住所もしくは匿名配送先を送る。
5. nuunがJCB GIFT CARDを郵送するのを待つ。

<nuunが詐欺を行った場合の対処方法>
nuunが郵送しなかったりと詐欺を行った場合は、nuunが事前にデポジットしていた8maticと、あなたが送金した8maticを、nuunの手に渡らないようにバーンすることができます。
ただし、Deposit Release Timeを過ぎるとバーンする権利は無くなります。(今回は4/1 23:57まで。)
nuunがなかなか発送しなかったりしたら「早く発送しないとバーンするぞ」と脅しましょう。
また、nuunの手に渡る予定のmaticをバーンするには、更に16maticをまずデポジットする必要があります。この16maticは、nuunが更に16maticをデポジットするとバーンされます。どちらかが諦めるまでバーンが繰り返されて、最後は諦めなかった方のデポジットが持ち主の元に戻ります。

バーンされると損なので、詐欺はしません！！！！
捜査などでわかはないことあったりしたら、気軽に聞いてください🙏

[nuun @web3nuun]

Super excited to see you all!

[taka @0xCommune]

Hacker House Tokyo all attendees list app is here!
https://t.co/2xWOp27oQm

[taka @0xCommune]

Hacker House Tokyo all attendees list app is here!
https://t.co/2xWOp27oQm

[Toori @Tohri_mo]

Released our white paper explaining the theory for trustless off-chain deals with smart contracts😎

Not only does it curb fraud in anonymous deals, it also frees them from censorship and fees!

DeDeal (@DeDealOfficial) - White Paper
https://t.co/HNRU80BlLu

[nuun @web3nuun]

This is the prototype
(Currently, it is supported only from Chrome on pc)
https://t.co/4OLQYhfwFo

[nuun @web3nuun]

Have you ever been scammed in a transaction with an anonymous party?

We are currently developing DeDeal @DeDealOfficial , a protocol to keep scammers out of direct anonymous transactions by allowing them to get revenge on the scammers.

1/11

[nuun @web3nuun]

The detailed rules are explained in the following white paper

Please feel free to contact me via reply or DM if you have any comments, feedback or questions!

https://t.co/OxiliLgr4Z

11/11

[SUIKA@BerkeleySkydeck @SUIKA___penguin]

Now we can deal with others without intermediaries.

No longer we don't have to pay any fees to brokers.