Bitcoin Forum
November 14, 2018, 02:42:37 PM *
News: Latest Bitcoin Core release: 0.17.0 [Torrent].
 
   Home   Help Search Login Register More  
Pages: [1]
  Print  
Author Topic: [GIVEAWAY] 1Address.io - Dapp for buying/selling vanity bitcoin addresses  (Read 115 times)
k06a
Newbie
*
Offline Offline

Activity: 70
Merit: 0


View Profile
August 07, 2018, 11:44:34 AM
 #1

Hi, guys! Just launched very first alpha of https://1Address.io to buy/sell vanity bitcoin addresses over Ethereum smart contract using split-key address generation scheme: https://en.bitcoin.it/wiki/Split-key_vanity_address

1. Users can create tasks in the smart contract and pay ETH for created tasks
2. Miners can solve tasks and receive ETH payment directly and instantly from smart contract
3. Smart contract performs all split-key checks itself for only 200k of gas

Anyone can be a miner with the following script: https://github.com/1Address/1AddressMiner
Smart contract source code can be found here: https://github.com/1Address/1Address
Smart contract deployed to Ethereum mainnet: https://etherscan.io/address/0x7a848abebea15a4bc2c27a40fa78f44c3daecd2c

Join Telegram chat: https://t.me/OneAddressChat
Follow Telegram channel: https://t.me/OneAddressInfo

Let me know what do you think?
https://1Address.io

GIVEAWAY: create tasks for any lowest possible price, I will brute them for you based on cost/difficulty.
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction. Advertise here.
1542206557
Hero Member
*
Offline Offline

Posts: 1542206557

View Profile Personal Message (Offline)

Ignore
1542206557
Reply with quote  #2

1542206557
Report to moderator
1542206557
Hero Member
*
Offline Offline

Posts: 1542206557

View Profile Personal Message (Offline)

Ignore
1542206557
Reply with quote  #2

1542206557
Report to moderator
1542206557
Hero Member
*
Offline Offline

Posts: 1542206557

View Profile Personal Message (Offline)

Ignore
1542206557
Reply with quote  #2

1542206557
Report to moderator
saerlingen
Jr. Member
*
Offline Offline

Activity: 112
Merit: 4


View Profile
August 07, 2018, 12:36:16 PM
 #2

Seems like a cool idea.

the private keys are still gonna be exposed to your software right? or does the contract make it trustless?

════════⟹  Pro Fish  ⟸════════
The ProFish online marketplace & tournaments
k06a
Newbie
*
Offline Offline

Activity: 70
Merit: 0


View Profile
August 07, 2018, 07:20:17 PM
 #3

Seems like a cool idea.

the private keys are still gonna be exposed to your software right? or does the contract make it trustless?

Service uses split-key address generation scheme: https://en.bitcoin.it/wiki/Split-key_vanity_address

1. You create Secret Private Key for yourself, produce User Public Key for it
2. Create task in smart contract and provide User Public Key with task
3. Miners generate Answer Private Keys => produce Answer Public Keys, add to your User Public Key, and produce Bitcoin address (until found desired)
4. Lucky miner submits solution (Answer Private Key) to smart contract
5. Smart contract computes Answer Public Key, adds to stored User Public Key, produces Bitcoin address, matches pattern, pays to miner
6. Users gets Answer Private Key from miner via smart contract, adds it to own Secret Private Key and uses Resulting Private Key safely.
bL4nkcode
Copper Member
Hero Member
*****
Offline Offline

Activity: 1008
Merit: 581


Make winning bets on sports with Sportsbet.io!


View Profile WWW
August 07, 2018, 09:14:38 PM
 #4

Why I getting always this alert "Bitcoin Address prefix "test" contains incorrect symbols. Do not use: 0 O I l characters" even test doesn't contain any of those characters. And I guess you should at least implement a case-insensitive or case-sensitive option for this since its possible for the problem I mentioned.

   ▄▄██████▄▄
  ████████████
███▄▄
 ██████████████▀▀▀██▄
████████████████   ▀██▄
████████████████     ▀██
██████████████       ██▌
██████████████        ▐██
██▌▀▀██████▀▀         ▐██
▐██                   ██▌
 ██▄                 ▄██
  ▀██▄             ▄██▀
    ▀██▄▄▄     ▄▄▄██▀
      ▀▀█████████▀▀





███████████████████████████
███████████▀▀         ▀▀███
████████▀   ▄▄██▄  ▀█▄  ▀██
██████▀  ▄████████▄  ▀█  ██
████▀  ▄██████▄▀  ██▄    ██
███▀  ██████▄▀  ▄▀████▄  ██
██▀  █████▄▀  ▄▀██████  ▄██
██  ▀███▄▀  ▄▀███████  ▄███
██    ▀██▄▄▀███████▀  ▄████
██  █▄  ▀████████▀  ▄██████
██▄  ▀█▄  ▀██▀▀   ▄████████
███▄▄         ▄▄███████████
███████████████████████████
███████████████████████████
████████▀▀       ▀▀████████
█████▀   ▄ ▀███▀ ▄   ▀█████
████  ▄████▄ ▀ ▄████▄  ████
███  ▄ ▀███▀ ▄ ▀███▀ ▄  ███
██  ▄██ ▀▀ ▄███▄ ▀▀ ██▄  ██
██  █▀ ▄█ ███████ █▄ ▀█  ██
██   ▄███▄ █████ ▄███▄   ██
███  ████▀ ▄▄▄▄▄ ▀████  ███
████  ▀ ▄ ▀█████▀ ▄ ▀  ████
█████▄  ▀▀▄ ███ ▄▀▀  ▄█████
████████▄▄       ▄▄████████
███████████████████████████
████████     INDUSTRY LEADING BITCOIN SPORTSBOOK     ████████
LIVE
STREAMING
DAILY PRICE
BOOSTS
LIVE DEALER
CASINO
FAST & SECURE
PAYMENTS
███████████████████████████
████████▀▀       ▀▀████████
█████▀  ▄█▄  ▀  ▄▄   ▀█████
████  ▄  ▀    ▀█████▄  ████
███  ▀█▀   ▀█▄   ▀▀██▄  ███
██  ▄    █▄  ▀██▄▄  ▀█▄  ██
██  █▀ ▄  ▀█▄  ▀███▄  ▀  ██
██    ▄██  ▀██▄  ▀███▄   ██
███  ▀████  ▀███▄  ▀█▀  ███
████  ▀████  ▀████▄    ████
█████▄   ▀▀█▄  ▀▀▀   ▄█████
████████▄▄       ▄▄████████
███████████████████████████
███████████████████████████
████████▀▀ █████ ▀▀████████
█████▀    ▄█████▄    ▀█████
██████▄▄█▀▀ ▄▄▄ ▀▀█▄▄██████
███▀███▀ ▄███▀███▄ ▀███▀███
██   █ ▄██▀     ▀██▄ █   ██
██   █ ██         ██ █   ██
██   █ ▀██▄▄█ █▄▄██▀ █   ██
███▄███▄ ▀██▄▄▄██▀ ▄███▄███
██████▀▀█▄▄ ▀▀▀ ▄▄█▀▀██████
█████▄    ▀█████▀    ▄█████
████████▄▄ █████ ▄▄████████
███████████████████████████





..WIN WITH US!..
k06a
Newbie
*
Offline Offline

Activity: 70
Merit: 0


View Profile
August 07, 2018, 10:05:19 PM
 #5

Why I getting always this alert "Bitcoin Address prefix "test" contains incorrect symbols. Do not use: 0 O I l characters" even test doesn't contain any of those characters. And I guess you should at least implement a case-insensitive or case-sensitive option for this since its possible for the problem I mentioned.

Please add prefix 1, it is mandatory right now
k06a
Newbie
*
Offline Offline

Activity: 70
Merit: 0


View Profile
August 07, 2018, 10:06:24 PM
 #6

I am going to add case-insensitiveness and many other coin addresses support. This is very first alpha version Smiley
bL4nkcode
Copper Member
Hero Member
*****
Offline Offline

Activity: 1008
Merit: 581


Make winning bets on sports with Sportsbet.io!


View Profile WWW
August 09, 2018, 02:04:14 AM
 #7

I am going to add case-insensitiveness and many other coin addresses support. This is very first alpha version Smiley
Well, thats good but I don't think what are the other altcoins can be able to make their own vanity address? I wonder ether has uses split-key address and some altcoins. But if its like some generator out there that only generate the private key and its address then its useless since its not totally safe to sell buy vanity with that method.

   ▄▄██████▄▄
  ████████████
███▄▄
 ██████████████▀▀▀██▄
████████████████   ▀██▄
████████████████     ▀██
██████████████       ██▌
██████████████        ▐██
██▌▀▀██████▀▀         ▐██
▐██                   ██▌
 ██▄                 ▄██
  ▀██▄             ▄██▀
    ▀██▄▄▄     ▄▄▄██▀
      ▀▀█████████▀▀





███████████████████████████
███████████▀▀         ▀▀███
████████▀   ▄▄██▄  ▀█▄  ▀██
██████▀  ▄████████▄  ▀█  ██
████▀  ▄██████▄▀  ██▄    ██
███▀  ██████▄▀  ▄▀████▄  ██
██▀  █████▄▀  ▄▀██████  ▄██
██  ▀███▄▀  ▄▀███████  ▄███
██    ▀██▄▄▀███████▀  ▄████
██  █▄  ▀████████▀  ▄██████
██▄  ▀█▄  ▀██▀▀   ▄████████
███▄▄         ▄▄███████████
███████████████████████████
███████████████████████████
████████▀▀       ▀▀████████
█████▀   ▄ ▀███▀ ▄   ▀█████
████  ▄████▄ ▀ ▄████▄  ████
███  ▄ ▀███▀ ▄ ▀███▀ ▄  ███
██  ▄██ ▀▀ ▄███▄ ▀▀ ██▄  ██
██  █▀ ▄█ ███████ █▄ ▀█  ██
██   ▄███▄ █████ ▄███▄   ██
███  ████▀ ▄▄▄▄▄ ▀████  ███
████  ▀ ▄ ▀█████▀ ▄ ▀  ████
█████▄  ▀▀▄ ███ ▄▀▀  ▄█████
████████▄▄       ▄▄████████
███████████████████████████
████████     INDUSTRY LEADING BITCOIN SPORTSBOOK     ████████
LIVE
STREAMING
DAILY PRICE
BOOSTS
LIVE DEALER
CASINO
FAST & SECURE
PAYMENTS
███████████████████████████
████████▀▀       ▀▀████████
█████▀  ▄█▄  ▀  ▄▄   ▀█████
████  ▄  ▀    ▀█████▄  ████
███  ▀█▀   ▀█▄   ▀▀██▄  ███
██  ▄    █▄  ▀██▄▄  ▀█▄  ██
██  █▀ ▄  ▀█▄  ▀███▄  ▀  ██
██    ▄██  ▀██▄  ▀███▄   ██
███  ▀████  ▀███▄  ▀█▀  ███
████  ▀████  ▀████▄    ████
█████▄   ▀▀█▄  ▀▀▀   ▄█████
████████▄▄       ▄▄████████
███████████████████████████
███████████████████████████
████████▀▀ █████ ▀▀████████
█████▀    ▄█████▄    ▀█████
██████▄▄█▀▀ ▄▄▄ ▀▀█▄▄██████
███▀███▀ ▄███▀███▄ ▀███▀███
██   █ ▄██▀     ▀██▄ █   ██
██   █ ██         ██ █   ██
██   █ ▀██▄▄█ █▄▄██▀ █   ██
███▄███▄ ▀██▄▄▄██▀ ▄███▄███
██████▀▀█▄▄ ▀▀▀ ▄▄█▀▀██████
█████▄    ▀█████▀    ▄█████
████████▄▄ █████ ▄▄████████
███████████████████████████





..WIN WITH US!..
k06a
Newbie
*
Offline Offline

Activity: 70
Merit: 0


View Profile
August 09, 2018, 04:25:11 AM
 #8

I am going to add case-insensitiveness and many other coin addresses support. This is very first alpha version Smiley
Well, thats good but I don't think what are the other altcoins can be able to make their own vanity address? I wonder ether has uses split-key address and some altcoins. But if its like some generator out there that only generate the private key and its address then its useless since its not totally safe to sell buy vanity with that method.

Any coins using elliptic curve cryptography (ECC) are split-key-ready. Even vanitygen-plus support bunch of coins: https://github.com/exploitagency/vanitygen-plus
k06a
Newbie
*
Offline Offline

Activity: 70
Merit: 0


View Profile
September 06, 2018, 10:43:14 PM
 #9

Annoncing GIVEAWAY: create tasks for any lowest possible price, I will brute them for you based on cost/difficulty.
Pages: [1]
  Print  
 
Jump to:  

Sponsored by , a Bitcoin-accepting VPN.
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!