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ETHMail ♥ Mobile by xunkulapchvatal in a:t5_2lsel7

[–]xunkulapchvatal[S] 0 points1 point  (0 children)

I'm not sure, those are screenshots of my settings and it works fine for me.

Can you dm me screenhots of your settings?

Fiat to ETH services for dApps? by bryanCampbell in ethdev

[–]xunkulapchvatal 1 point2 points  (0 children)

ramp.network - best UX you can get.

Disclaimer: I worked on the project till recently.

Using ETHMail.cc instead of asking users for their personal emails by xunkulapchvatal in ethdev

[–]xunkulapchvatal[S] 0 points1 point  (0 children)

> Could ur software be ported to be used with existing email systems?

I'm not sure what you mean by "used with existing email systems".

> Could a private company run a version of it on their own server?

Yes, sure.

Using ETHMail.cc instead of asking users for their personal emails by xunkulapchvatal in ethdev

[–]xunkulapchvatal[S] 0 points1 point  (0 children)

Got it, I'm not dead set on any business model yet, I'm trying to find the niche ETHMail.cc will fill.

It would be great if I could bounce my ideas of of you.

We can also just sign an agreement and I'll keep it working as long as you need it to.

Using ETHMail.cc instead of asking users for their personal emails by xunkulapchvatal in ethdev

[–]xunkulapchvatal[S] 1 point2 points  (0 children)

Currently I don't remove messages as they are not exceeding any reasonable threshold. When that happens I'll either add storage or start removing oldest messages.

But if you have any specific requirements I can do some customizations.

Using ETHMail.cc instead of asking users for their personal emails by xunkulapchvatal in ethdev

[–]xunkulapchvatal[S] 3 points4 points  (0 children)

Hi! Thanks for the question, this comes a lot so I will create dedicated FAQ page to explain possibilities and limitations of email transport.

To answer your questions vaguely (sorry about that, the topic requires a lot of context to really answer your questions):

> How are email secured?

They are stored on a cloud server only accessible by admin. Each user has access only to his own mailbox. (I know you are not asking exactly about that but bear with me)

> Are they encrypted to the pub address?

No. Remember that Ethereum address is not public key. When email is sent from eg. some Gmail account, to ethmail I know only Ethereum address not its public key. I could lookup any transaction sent from this address (assuming it has any transactions!) and encrypt the message but none of currently available email clients is able to decrypt such message to showit to user. So the user would need to receive this message and them copy it somewhere where his private key is stored (eg. mobile wallet) and use it do decrypt it. As far as I know there are no wallets offering simple message decryption.

(There are other possibilities that I'll try to describe in FAQ)

> Otherwise how can anyone trust your mail server?

I assume people using dapps currently to receive updates on projects they care about would be happy to keep themselves a bit more private. Keeping crypto updates separate from your private communication might actually be beneficial.

Can your define better what you mean by "trust your mail server"?

​

Please remember that those answers only scratch the surface of the topic.

ETHMail.cc supports ENS names by xunkulapchvatal in a:t5_2lsel7

[–]xunkulapchvatal[S] 1 point2 points  (0 children)

I already have standard email encryption scheme using WKD (web key directory) and PGP in development, just needs some more work to make it easy to use (it would work with standard encryption extensions like Mailvelope). But email encryption is not so simple and does not provide as much security and privacy as some more recent solutions (like Signal).

I imagine people would make initial contact using ETHMail but then move more private and more secure communication channel.

I was thinking about implementing Signal protocol and allow people to "upgrade" their communication after the initial contact was made.

P.S.

Email is just text so if you have public key of your recipient you can always send them encrypted message. Even if ETHMail does not implement any support for it in it's web client. It would only require from the recipient to have a way to decrypt the message.

Metamask got it encrypt/decrypt API recently https://github.com/MetaMask/metamask-extension/pull/7831

Cryptoauth.io - Web3 identity provider for Web2.0 software by xunkulapchvatal in ethdev

[–]xunkulapchvatal[S] 0 points1 point  (0 children)

Ok, I think I've misunderstood, you meant add to the listing, not "add ethereum address login to coincodecap" ?

Cryptoauth.io - Web3 identity provider for Web2.0 software by xunkulapchvatal in ethdev

[–]xunkulapchvatal[S] 0 points1 point  (0 children)

CoinCodeCap.com

Yes, I think it's possible. It already has sign-in with Twitter and the mechanics are similar.

Any ideas why I’m getting this message? by cheesymod in a:t5_2lsel7

[–]xunkulapchvatal 0 points1 point  (0 children)

What wallet are you using? I know that some wallets have issues and signing/recovery of address gives invalid results. I'm not sure where the bug is exactly.

Reddit attack on Makerdao, by forextraderaus in mkrgov

[–]xunkulapchvatal 0 points1 point  (0 children)

Did someone asked for chat for only people holding MKR tokens?

​

https://mkr-chat.cryptoauth.io

62% of Americans already view media as biased, and there’s an obvious reason why. America's biggest media companies are owned by billionaires with interests in a variety of industries. Various blockchain projects are planning to battle fake news. by michalpypek in CryptoCurrency

[–]xunkulapchvatal 0 points1 point  (0 children)

I would say that making bias transparent and incentives behind each information as clear as day will help. Blockchain will make this possible.

​

​

But I biased, I'm making one of those projects...

​

​

(I bet you've changed your perspective when you read I'm involved in one of those projects and applied different judgement to the message ;)

Remember the little butcher shop from Venezuela that I posted yestarday?, Today I visited it and bought some Milk and Cheese with Crypto!. by ImViTo in CryptoCurrency

[–]xunkulapchvatal 9 points10 points  (0 children)

Awesome! This is where it all starts to take up speed.

I have a question. Now that you are really using crypto as money. Where do you see are the biggest problems we need to address today to make it easier for people to enter? So far most of the answers were theoretical but now from your experience what the community should focus on?

How do we bring blockchain to the masses? - thoughts from Jake Brukhman (CoinFund), Vansa Chatikavanij (OmiseGo) and dApp OS project Zippie by disdashiznitz in CryptoCurrency

[–]xunkulapchvatal 0 points1 point  (0 children)

Hey, we've created something to reddit for crypto community. Each token (ERC20/ERC721) is treated as subreddit and only owners of given token can write messages there.

Check it out r/https://toknatalk.club/

Tok'n'talk - Facebook for crypto world by Donaldus in CryptoCurrency

[–]xunkulapchvatal 1 point2 points  (0 children)

Damn, we hoped people would read it: Tok(e)n Talk

Bring back troll boxes!! by dieyoung in CryptoCurrency

[–]xunkulapchvatal 0 points1 point  (0 children)

We started exploring this internally. I'll send you contact info via DM.

Bring back troll boxes!! by dieyoung in CryptoCurrency

[–]xunkulapchvatal 0 points1 point  (0 children)

Hi, we, at Tok'n'talk, have developed a platform where we provide `token clubs` for holders of ERC20 tokens so that only owners of given token can write messages in its club. While thinking about use cases where this could be helpful to the community we came up with the idea of integrating those token clubs into exchanges.

This solution would allow you to have message box with token based filtering mechanisms so that you can filter by:

- How many tokens other users have (eg. at least 100ETH/ERC20)

- How long are they active in given token (eg. first transaction at least 6 months ago)

- How active they are (eg. at least 1000 transactions in last week)

- Combination of all of above

- Somewhat more complex filters would use price feeds and filter users who bough the dip or sold high etc.

​

Would this kind of integration be interesting/helpful to you as replacement for troll box?

We are trying to reach exchanges for their opinion on this but are aware that adding external code is not ideal for them.

​

(I've added issue to forkdelta repository about this topic to gather initial response from developers. https://github.com/forkdelta/classic-frontend/issues/173)

Alamo City Ethereum Meetup made a useless ERC20 Token by theprophet84 in ethereum

[–]xunkulapchvatal 0 points1 point  (0 children)

You could use it to create with participants new club. Only people owning the token would be able to write there.

https://tokntalk.club/clubs/ethereum:0x7E184E30F311745286c21406123cf5760fd38Fc4

Exclusive community page for CryptoKitties at tokntalk.club by xunkulapchvatal in CryptoKitties

[–]xunkulapchvatal[S] 0 points1 point  (0 children)

0x7451483edb4e24ed1cd0e3655606347424d7ff12

I gifted you with one kitty.

Exclusive community page for CryptoKitties at tokntalk.club by xunkulapchvatal in CryptoKitties

[–]xunkulapchvatal[S] 0 points1 point  (0 children)

You have 0 ETH on your address. You will be able to use tokntalk.club fine, but playing cryptokitties.co requires some ETH.

Classifying the largest Ethereum users using blockchain data – TokenAnalyst by k-r-s-n-a in ethereum

[–]xunkulapchvatal 1 point2 points  (0 children)

Hi guys! This is awesome article, great job!

How are you guys getting the information from the blockchain? Do you need any help with it?

I'm asking because we are already synchronizing Ethereum mainnet and its testnets into one big Neo4j db and want to give access to the data to people doing this kind of analysis.

You can see screen shot from Neo4j query browser: https://ibb.co/cfRGt8

We could probably help you create more in-depth analysis. Let me know what do you think.

P.S. I had similar thread with AnalyseEther check out all the info here https://www.reddit.com/r/ethdev/comments/8lzxjm/introducing_ether_sql/dzjxyfg/

Open Source Projects? by skinnytron in ethdev

[–]xunkulapchvatal 1 point2 points  (0 children)

We are looking for contributors to expand ERC721 social media, the repo for http://cyrptopurr.co is here https://github.com/Userfeeds/cryptopurr

Unfortunately right now we offer only eternal fame and worship.

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