XSGD Open Category Hackathon

[snowsledge]

Prize Bounty

A total of USD $10k worth of prizes will be allocated to this hackathon. The breakdown of these prizes that are to be awarded at the conclusion of the hackathon are:

• 1x $3k overall winner of the challenge
• 5x $1k runner ups
• 10x $200 for following top 10 submissions

Note: All prizes are given out in both $ZIL and $XSGD at a 50/50 split ratio to all winners.

Challenge Description

In this challenge, we want you to create applications and tools for the ZRC2 stablecoin, $XSGD. $XSGD is a stablecoin pegged 1:1 to the Singapore Dollar (SGD), and it is the first travel-rule compliant stablecoin. You can get more information about $XSGD here.

We hope to utilise $XSGD to power a new digital economy within Singapore and enable new industries. Therefore, over the course of this hackathon we hope you will be able to create the infrastructure for $XSGD so that it will become much more accessible, more broadly owned, and more composable. This challenge can address the following issues, but are not be limited to:

• Creating a Digital wallet for sending/receiving $XSGD on a messaging platform (i.e. Telegram/Discord).
  Reference Link: ZilliqaWalletBot

• Creating a Visual tracker / dashboard for $XSGD swaps on ZilSwap, a decentralised exchange (analytics for trading volume, liquidity depth etc.).
  Reference Links: Uniswap, Astrotools, Dextools

• Creating a Widget that allows a person to accept payments and donations in $ZIL or any ZRC2 token and converts them to $XSGD automatically via ZilSwap.
  Reference Links: Stablepay

• Creating a Payroll dApp that automates payments to employees using $XSGD.
  Reference Link: Sablier

• Creating a trusted oracle contract for feeding token prices ($ZIL/$XSGD etc.) to other smart contract from CoinGecko API feeds.
  Reference Links: TEEXIO

• Create a Hashed time locked contract to atomically swap between ERC20 XSGD and ZRC2 XSGD.
  Reference Link: Explainer of HTLC, Example

• Creating a Token Bonding curve that takes in $XSGD and issues/mints another ZRC2 token. This can be used for DAICO type crowdfunding projects.
  Reference Links: Exhaustive list of bonding curve resources, Bonding curves mathematical overview, Code reference

• Creating an Auction dApp for ZRC1-based Non-Fungible Tokens (NFTs) that uses $XSGD as its medium-of-exchange.
  Reference link: Tutorial

• Creating an Algorithmic money market featuring $ZIL, $XSGD and possible other assets.
  Reference Links: Compound Finance

Submission Requirements

• The project must be open sourced;
• $XSGD (ZRC2) must be a fundamental element of the application;
• The app must do something that is useful OR interesting;
• The app will score better if it has greater appeal to a wider audience;
• Demo videos are strongly recommended for complete submissions.

Judging Criteria

A panel of judges will assess your project. They will rate your project on a scale from 1-5 on the following criterias.

• Adherence to challenge (E.g. how well does it solve the proposed bounties)
• Practicality in the real world
• Originality and innovation
• Technicality of implementation
• Design and usability

Submission Deadline

12:00hrs UTC Monday (8th Nov 2020)

Winner Announcement Date

12:00hrs UTC Wednesday (10th Nov 2020)

Let's connect

• Join our Discord channel!
• Join our Developers Telegram group!
• YouTube coding tutorials!
• Follow us on Twitter!

[gitcoinbot]

Issue Status: 1. Open 2. Started 3. Submitted 4. Done

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This issue now has a funding of 524825.3926 ZIL (10022.57 USD @ $0.02/ZIL) attached to it.

• If you would like to work on this issue you can 'start work' on the Gitcoin Issue Details page.
• Want to chip in? Add your own contribution here.
• Questions? Checkout Gitcoin Help or the Gitcoin Chat
• $903,155.50 more funded OSS Work available on the Gitcoin Issue Explorer

[gitcoinbot]

Issue Status: 1. Open 2. Started 3. Submitted 4. Done

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Work for 524825.3926 ZIL (10070.3 USD @ $0.02/ZIL) has been submitted by:

---

• Learn more on the Gitcoin Issue Details page
• Want to chip in? Add your own contribution here.
• Questions? Checkout Gitcoin Help or the Gitcoin Chat
• $963,670.30 more funded OSS Work available on the Gitcoin Issue Explorer

[gitcoinbot]

Issue Status: 1. Open 2. Started 3. Submitted 4. Done

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Work for 524825.3926 ZIL (10187.78 USD @ $0.02/ZIL) has been submitted by:

1. @vporton
2. @jsarcher
3. @dodecane
4. @littlezigy
5. @vinhyenvodoi98
6. @timongll
7. @jseam2
8. @aj07

@evesnow91 please take a look at the submitted work:

• PR by @aj07
• PR by @JSeam2
• PR by @timongll
• PR by @vinhyenvodoi98
• PR by @littlezigy
• PR by @Dodecane
• PR by @jsarcher
• PR by @vporton

---

• Learn more on the Gitcoin Issue Details page
• Want to chip in? Add your own contribution here.
• Questions? Checkout Gitcoin Help or the Gitcoin Chat
• $1,010,921.61 more funded OSS Work available on the Gitcoin Issue Explorer

[gitcoinbot]

Issue Status: 1. Open 2. Started 3. Submitted 4. Done

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Work has been started.

These users each claimed they can complete the work by 7 months, 3 weeks ago.
Please review their action plans below:

1) chainvisions has started work.

I will be working on a token bonding curve on Zilliqa. More info will be added to this as I go.
2) vporton has started work.

Will create an analog of ERC-1155 for Zilliqa. Will create a ZRC-3 to my tokens bridge.
3) shadowqueent has started work.

Bounty
4) fatemehz has started work.

Self driving cars
5) schultztimothy has started work.

Modern dashboard for XSGD
6) reymom has started work.

I want to make an auction dApp ZRC1-based.
7) jseam2 has started work.

Bridge XSGD ERC20 to XSGD ZRC2
8) lyledavids has started work.

Going to learn more about Zilliqa first,then building something awesome
9) jsarcher has started work.

Zilgraph is an open source tool for visualizing zilswap activity on the Zilliqa blockchain.

It's providing XSGD and GZIL live charts.

The data is acquired from the zilswap smart contract and stored in a local MongoDB database.

The Zilgraph front-end provides live visualized data using flask and chartjs.
10) vinhyenvodoi98 has started work.

try to create hashtimelock ZRC2 vs ERC20
11) littlezigy has started work.

A payment widget that accepts all ZRC20 tokens and swaps them to XSGD for the merchant.
12) aj07 has started work.

Payroll on Zil-ZRC2
13) tyntyn1 has started work.

Please use your own judgement on the best approach. We ask that you consider these guidelines to ease handover upon delivery and any future maintenance needed

Learn more on the Gitcoin Issue Details page.

[maxx6262]

Are all issues now fixed ?