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Author Topic: BitChat.xyz - Anonymous Bitcoin Chat - Donations Needed  (Read 1362 times)
lightenx
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October 11, 2015, 02:56:43 PM
Last edit: October 11, 2015, 04:41:10 PM by lightenx
 #1

Hi Bitcointalk members!
I started development on an anonymous chat, where people sign up with their BTC Address.
The ownership of the address is verified by entering the balance of the address.
I am looking into verifying it by the hash160 value, but I don't know how users get them.

I will be posting sketches soon.
Reply if you have suggestions.

If you want to support this project, please donate some Bitcoin to this address: 1BmqgMppdofEbVAKTkxsJ9N6JvFXmySEQk

UPDATE: I just registered a Domain for BitChat, at http://www.bitchat.xyz/

Signed Message:
Code:
Address: 1BmqgMppdofEbVAKTkxsJ9N6JvFXmySEQk
Message: I, lightenx confirm that I can recieve funds for BitChat on this Bitcoin Address. Signed at 2015/10/11 18:41
Signature: IMgGqH9N1FMcWtnzDPBIvyclShfY0ORJy5NEWVz2DHPUY4mrNrrAFOwqmxa0Gt809avqUIYDUtLB+zJptYlgeII=
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Zawamiya
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October 11, 2015, 03:38:01 PM
 #2

you can add an option that people can login using their BTC address by signing a message
each time they want to login they have to sign a message using their bitcoin address
lightenx
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October 11, 2015, 03:40:27 PM
 #3

you can add an option that people can login using their BTC address by signing a message
each time they want to login they have to sign a message using their bitcoin address
Great, do you know any APIs to verify a message?

I will use Blockchain.info My Wallet RPC API
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October 11, 2015, 03:46:10 PM
 #4

you can add an option that people can login using their BTC address by signing a message
each time they want to login they have to sign a message using their bitcoin address
Great, do you know any APIs to verify a message?
you can verify using bitcoind
you will need to setup your own bitcoin server and then you can verify signed message using API, check below link for API commands

https://en.bitcoin.it/wiki/Original_Bitcoin_client/API_calls_list


verifymessage   <bitcoinaddress> <signature> <message>       Verify a signed message.
lightenx
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October 11, 2015, 03:48:04 PM
 #5

you can add an option that people can login using their BTC address by signing a message
each time they want to login they have to sign a message using their bitcoin address
Great, do you know any APIs to verify a message?
you can verify using bitcoind
you will need to setup your own bitcoin server and then you can verify signed message using API, check below link for API commands

https://en.bitcoin.it/wiki/Original_Bitcoin_client/API_calls_list


verifymessage   <bitcoinaddress> <signature> <message>       Verify a signed message.
A more simpler method I found that I created a Blockchain wallet, and then I can use their modified version of bitcoind that runs on ther server, and then I can use the JSON response
Zawamiya
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October 11, 2015, 03:56:00 PM
 #6

you can add an option that people can login using their BTC address by signing a message
each time they want to login they have to sign a message using their bitcoin address
Great, do you know any APIs to verify a message?
you can verify using bitcoind
you will need to setup your own bitcoin server and then you can verify signed message using API, check below link for API commands

https://en.bitcoin.it/wiki/Original_Bitcoin_client/API_calls_list


verifymessage   <bitcoinaddress> <signature> <message>       Verify a signed message.
A more simpler method I found that I created a Blockchain wallet, and then I can use their modified version of bitcoind that runs on ther server, and then I can use the JSON response
there are multiple ways to verify the signed message you can choose the one that is best for you
lightenx
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October 11, 2015, 03:56:53 PM
 #7

you can add an option that people can login using their BTC address by signing a message
each time they want to login they have to sign a message using their bitcoin address
Great, do you know any APIs to verify a message?
you can verify using bitcoind
you will need to setup your own bitcoin server and then you can verify signed message using API, check below link for API commands

https://en.bitcoin.it/wiki/Original_Bitcoin_client/API_calls_list


verifymessage   <bitcoinaddress> <signature> <message>       Verify a signed message.
A more simpler method I found that I created a Blockchain wallet, and then I can use their modified version of bitcoind that runs on ther server, and then I can use the JSON response
there are multiple ways to verify the signed message you can choose the one that is best for you

I will start development in 4 days, because the delay of the Hosting and Domain Registration
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October 11, 2015, 05:36:26 PM
 #8

Nice idea.

You can follow this thread: https://bitcointalk.org/index.php?topic=222992.0 there are some option to use script for verify sign message.
lightenx
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October 13, 2015, 04:24:19 PM
 #9

reserved
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November 10, 2015, 09:56:56 AM
 #10

How is your development going on this project, seems like a very interesting project. If you need any help with hosting etc let me know, I could sort some free hosting out for you.

Fallen down the crypto rabbithole!
boss of bitcoins
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November 10, 2015, 03:32:24 PM
 #11

cool.
Flash1997
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November 11, 2015, 04:50:17 PM
 #12

Website is down ....

nakedbitcoins
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November 11, 2015, 05:55:01 PM
 #13

Good to see this. Could use it for my project also.

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November 11, 2015, 05:56:16 PM
 #14

Hi Bitcointalk members!
I started development on an anonymous chat, where people sign up with their BTC Address.
The ownership of the address is verified by entering the balance of the address.

Terrible method. I could easily sign up and claim to be Satoshi via that method just by looking up his address on Blockchain.info.

Also, this chat will only be anonymous if you generate a fresh address for it. Worth pointing that out, and it probably wouldn't be too hard to end up tracing either Wink

I'm dabbling in Bitcointalk again - I won't be making trades with people. If I try to trade with you, ask for a signature from my address 171717... which I have had control of since about 2015. If I can't provide it, I might have been hacked.
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