Open smiled0g opened 4 years ago
Issue Status: 1. Open 2. Started 3. Submitted 4. Done
This issue now has a funding of 4000.0 BAND attached to it.
"The challenge is to create a decentralized application connected to the real-world using one or more of the following built-in oracle scripts on BandChain:
Random Number Generator
"
What is the address of the number generator on Kovan? Discord invalid btw.
@JeremiGendron Here are all the scripts available for the hackathon http://ibc-hackathon-scan.bandchain.org/oracle-scripts. I believe one needs to reference the script by the ID e.g. how gold(3
) was referenced here: https://github.com/bandprotocol/goldcdp/blob/ad62425b4efcf19664678aa38c6a806bc54f756c/x/goldcdp/handler.go#L48
So from my understanding, no ethereum contracts here i.e. one needs to build a custom cosmos-based blockchain that interfaces with other cosmos-based blockchains (including the bandchain one at 54.169.14.201:26657
) via ibc.
Alright, that makes sense. Thank you so much for the response!
On Tue, Apr 21, 2020 at 9:26 PM vbstreetz notifications@github.com wrote:
@JeremiGendron https://github.com/JeremiGendron Here are all the scripts available for the hackathon http://ibc-hackathon-scan.bandchain.org/oracle-scripts. I believe one needs to reference the script by the ID e.g. how gold(3) was referenced here: https://github.com/bandprotocol/goldcdp/blob/ad62425b4efcf19664678aa38c6a806bc54f756c/x/goldcdp/handler.go#L48
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Issue Status: 1. Open 2. Started 3. Submitted 4. Done
Work has been started.
These users each claimed they can complete the work by 1Â year, 9Â months ago. Please review their action plans below:
1) vbstreetz has started work.
Develop a betting game(s) comprised of a cosmos blockchain with relayers to the gaia and band (ibc) testnets, and an intuitive React frontend. 2) craze3 has started work.
I will use oracle's to access API data & use that to create a novel dApp. 3) victaphu has started work.
Note this is the first time I've done this, so I'm not sure if my plan submission is correct, buzz me if this is wrongly formatted. Also note my UI is gonna look rather plain...
For simplicity: Crypto market is assumed to always be fulfilled by any request from the buyer (in the future this could be a pending market that is dynamic) No validation from external or trusted parties that the workflow events are accurate. In reality this would be an integration between the parties that do the trade No reputation mechanism, and dealing only with happy path (what happens if buyer doesn’t pay?)
Extensions: Integrate with external markets Buyer can offer the net30 contract on the market for speculative investing Seller can offer the contract on the market for letter of credit style borrowing so they can finance the purchase order and transfer invoice to a third party Integration with potential insurance / brokerage 4) azizyano has started work.
this is my first hackathon and the first thing for me is to learn. I want to build a Dapp that users can create their own randomizer guitar note music using cosmos blockchain 5) x5engine has started work.
I can build something very interesting and make use of the Band built oracle scripts 6) freemanjackal has started work.
Simple Lottery app consuming random numbers from band oracle
Learn more on the Gitcoin Issue Details page.
Issue Status: 1. Open 2. Started 3. Submitted 4. Done
Work for 4000.0 BAND (2080.8 USD @ $0.52/BAND) has been submitted by:
@smiled0g please take a look at the submitted work:
⚡️ A tip worth 2000.00000 BAND has been granted to @vbstreetz for this issue from @smiled0g. ⚡️
Nice work @vbstreetz! Your tip has automatically been deposited in the ETH address we have on file.
⚡️ A tip worth 166.67000 BAND has been granted to @sprect8 for this issue from @smiled0g. ⚡️
Nice work @sprect8! Your tip has automatically been deposited in the ETH address we have on file.
⚡️ A tip worth 166.67000 BAND has been granted to @conglt10 for this issue from @smiled0g. ⚡️
Nice work @conglt10! Your tip has automatically been deposited in the ETH address we have on file.
⚡️ A tip worth 166.67000 BAND has been granted to @freemanjackal for this issue from @smiled0g. ⚡️
Nice work @freemanjackal! Your tip has automatically been deposited in the ETH address we have on file.
Issue Status: 1. Open 2. Started 3. Submitted 4. Done
This Bounty has been completed.
Additional Tips for this Bounty:
Prize Title
Build a Real-world Connected DApp using Band Protocol’s Built-in Oracle Scripts over Cosmos IBC
Prize Bounty
$2000 in BAND
Challenge Description
Band Protocol allows developers to create a custom data oracle script to define their data sources and aggregation method to suit their respective needs. This enables decentralized applications to tap into high-quality data sources and aggregate data points into a single deterministic value without sacrificing security and decentralization.
The challenge is to create a decentralized application connected to the real-world using one or more of the following built-in oracle scripts on BandChain:
If you wish to access data from other external APIs, please reach out to the Band Protocol team who will assist you in building a custom oracle script to suit your use-case.
Leverage the flexibility and customizability of BandChain to create a dApp or protocol that is connected to the real-world. Here are some suggestions:
Submission Requirements
Submissions must:
Submission Deadline
May 11th, 23:59:59 UTC
Judging Criteria
The prize will be awarded to the submission that produces the:
Winner Announcement Date
May 18th, 2020