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Blockchain Smart Contract for Myetherwallet

$30-250 USD

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Veröffentlicht vor mehr als 5 Jahren

$30-250 USD

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IMPORTANT! I am not a programmer, but I will explain to you what I need to be done, so you can find the right way to do it. I need you to connect two Myetherwallet-s so that all Ethereum that is being deposited into one wallet automatically goes into another one! What is the goal of doing this?! I am an intermediary in one project that several people are starting and all of them will have a password of the first wallet. (This wallet will be receiving a small ETH and ERC20 deposits). The goal is that no one can make withdrawals from that wallet! They won't be able to do it because all ETH will be automatically sent to another wallet and there will not be ETH for gas to make a transaction. Just ETH needs to be transferred to another wallet while ERC20 tokens will stay in it. I as an intermediary need to have absolute control over the first wallet and there will be no possibility for anyone else to make a withdrawal from it even if they have a password! I have not idea how to do this (By making some kind of smart contract I guess), so I am open to all suggestions and even ready to pay more working hours to you if this kind of job requires it. For all extra questions and info, please contact me.
Projekt-ID: 18098792

Über das Projekt

11 Vorschläge
Remote Projekt
Aktiv vor 5 Jahren

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11 Freelancer bieten im Durchschnitt $192 USD für diesen Auftrag
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Full Stack Developer (Cryptocurrency Expert) Please let me discuss with you. - hourly rate: 25$ - Masters degree in Computer Science - more than 10 years experience in Development on IT jobs. - Flexible working time (possible on weekend, night, day) - like to work in the team. Experiences: Blockchain and cryptocurrency expert, OS Administrator, Developed a lot of Applications(web and mobile, desktop) Hope to hear messages from you! Thanks!
$100 USD in 1 Tag
4,9 (100 Bewertungen)
7,8
7,8
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Hi - this is possible but you would need a server running constantly to detect deposits into wallet 1. Could you tell me more about your project? I think there is perhaps no need to do it this way. For example, what is the purpose of everyone having the password if no one can withdraw funds? It is possible to deposit without knowing the password
$400 USD in 3 Tagen
5,0 (14 Bewertungen)
6,8
6,8
Avatar des Nutzers
Hello. Have to tell you, if the "first wallet" is a contract, dont need gas because the gas y paid by who calls the contract, not by the contract itself. I would suggest a new contract that requires your authorization to commit the transactions, that way doesn't matters who call it, the transaction must be pre-approved
$180 USD in 5 Tagen
5,0 (16 Bewertungen)
4,3
4,3
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Hey :) Yes, you would require a smart contract. We've build contracts before and look forward to beginning work today. Let's discuss the project in chat, regards.
$250 USD in 3 Tagen
4,1 (2 Bewertungen)
2,9
2,9
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Hello , I am a cryptocurrency and blockchain developer with 5+ years of experience in blockchain (both public and private), Ethereum, Bitcoin, smart contracts, ICO, tokens. For more than 5 years I have been working on implementing Blockchain and building DAPP solutions from the ground up. My expertise includes building new cryptocurrencies and performing hardforks of the existing PoS and PoW solutions, Cryptocurrency trading Exchanges , ICO website , modifying algorithms and coin supply schemes, customization of wallets etc. I have successfully completed many projects for my customers from corporate, charity and public sectors all over the world. I have been providing them with full cycle web solutions, cryptocurrency exchange systems, cryptocurrency trading bots and many other custom Blockchain solutions. I also built several FinTech solutions utilizing blockchain technologies, among them there are money transfer application on top of Corda framework and B2B money lending service built on Hyperledger Fabric. I would appreciate the opportunity to meet with you further talk about my previous experience. Best Regards...
$200 USD in 3 Tagen
5,0 (2 Bewertungen)
2,0
2,0
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Hi, I have good expertise in working with blockchain and smart contacts. I would like to ask few more questions on the currenct contract how it is built so that i can provide a better solution. Looking forward to hear from you. Thanks Kiran PVS
$155 USD in 3 Tagen
0,0 (0 Bewertungen)
0,0
0,0
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Hi, I have been working developing and ICO system and smart contracts on Ethereum network for the past 5 months as part of launching a new ERC20 token which is planned to be launched finally in the coming days. I have good experience in smart contracts development using Solidity. Best regards,
$166 USD in 5 Tagen
0,0 (0 Bewertungen)
0,0
0,0

Über den Kunden

Flagge von BRAZIL
São Paulo, Brazil
0,0
0
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Mitglied seit Nov. 5, 2018

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