Skip to content
This repository has been archived by the owner on Jun 12, 2022. It is now read-only.

3,000,000 HYDRO to Create a Smart Contract that Ties Off-Chain Financial Account Data to Hydro Snowflake #257

Closed
mitdralla opened this issue Jan 29, 2019 · 11 comments
Labels
Completed The bounty has been successfully completed 🔥 Solidity

Comments

@mitdralla
Copy link
Contributor

mitdralla commented Jan 29, 2019

Project Details

3,000,000 HYDRO to create an Ethereum smart contract that ties Off-Chain financial account data to Hydro Snowflake ERC-1484. This utility smart contract can be referenced by other dApp developers and designers in future builds, for example, to build banking, bill paying, credit, investing, and payment products.

Problem Statement:

Linking financial accounts, such as bank account numbers, credit card numbers, and other products can be tedious and time consuming when using applications. Applications like Plaid have built multi-billion dollar valuations to solve this problem completely off-chain, but there are massive security flaws with their centralized database and storage of user credentials and account data. ERC-1484 and modern encryption can make this process more secure, and power dozens of future applications.

Features Proposed:

  • Link credit card - link credit card number, expiry, address, name, CVV number
  • Link bank account - link bank account number, user ID, password to a unique Snowflake ID
  • Link investment account - link investment account number, user ID, password to a unique Snowflake ID
  • Encrypt - obfuscate the data on-chain
  • Refresh - re-authenticate the user data and delete the old record
  • De-link - remove a financial account from a Snowflake ID

For reference documentation, please see the Plaid or Quovo API documentation.

Other Details

What is the development you want done?

Solidity code, in the form of an open-source smart contract, deployed to the Hydro Blockchain GitHub repository for public use.

What are the deliverables?

Solidity code, in the form of an open-source smart contract, deployed to the Hydro Blockchain GitHub repository for public use.

Timeframe?

We propose 2-3 weeks as the timeframe for completion of this task.

Submission process?

First, comment on this issue to declare your willingness to complete the task. Next, fill out the Off-Chain Smart Contract Claim Form. We will evaluate candidates factoring in their qualifications, Github activity, and the order in which they expressed interest.

Oversight Process

One of the DAs will be assigned to oversee the completion of this task once it’s awarded.

Reward Structure

Once you have been selected, you will have 2-3 weeks to complete the task. The time frame begins as soon as we award the task to the candidate by communication within this thread.
During this time we will be able to provide some support around questions about the workflow on Discord.

During this time the candidate needs to update the codebase regularly in a subrepo of our official Github. This will be setup and conveyed to the candidate by the assigned DA.

If the task is not completed within the timeframe we reserve the right to offer an extension, or transfer the task to another candidate. If no extension is granted, then we reserve the right to continue on the codebase committed. The fractional disbursement for it, if any, would be given at our discretion.

Once the task is completed we will test the plug-in for efficiency and whether or not it correctly incorporates the Hydro workflow. If we approve the plug-in, we will then send you 3,000,000 Hydro.

@mitdralla mitdralla added Open Request The bounty is available to be claimed Solidity 🔥 labels Jan 29, 2019
@Luiserebii
Copy link

I'm interested!

@kdmukai
Copy link

kdmukai commented Mar 21, 2019

This one is pretty cool. Interested!

@clemlak
Copy link

clemlak commented Mar 30, 2019

I'm interested too!

@merlox
Copy link

merlox commented Apr 4, 2019

I'm interested in working on this. I'll implement commitment schemes with signed off-chain messages so that we can safely encrypt users' data on the blockchain while being able to recover those credentials. I can get it done in 2 weeks.

@solihinbleking
Copy link

👩‍👩‍👦

@merlox
Copy link

merlox commented May 29, 2019

Any updates on this project @mitdralla ? I'm willing to do it.

@mitdralla
Copy link
Contributor Author

This task is assigned to @merlox and will be overseen by @mitdralla.

@merlox
Copy link

merlox commented May 30, 2019

Awesome thanks.

@mitdralla mitdralla added In Development A task that is currently assigned and being worked on. and removed Open Request The bounty is available to be claimed labels Jun 4, 2019
@mitdralla
Copy link
Contributor Author

Hello @merlox - Thank you for completing this HCDP task. https://github.com/merlox/hydro-finance Could you please provide your ETH address below?

@merlox
Copy link

merlox commented Jun 12, 2019

Sure, my address is 0x732Dac7623a3BC6b771DD4C1B75E60A9a240D9c7

@mitdralla
Copy link
Contributor Author

@mitdralla mitdralla added Completed The bounty has been successfully completed and removed In Development A task that is currently assigned and being worked on. labels Jun 13, 2019
Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.
Labels
Completed The bounty has been successfully completed 🔥 Solidity
Projects
None yet
Development

No branches or pull requests

6 participants