Fix #1290: DF: Deprecate Challenge DF

SUMMARY.md

@@ -122,8 +122,6 @@
   * [Volume DF](data-farming/volumedf.md)
     * [Guide to Volume DF](data-farming/volumedf-guide.md)
     * [Delegation in Volume DF](data-farming/delegate.md)
-  * [Challenge DF](data-farming/challengedf.md)
-    * [Guide to Challenge DF](data-farming/challengedf-guide.md)
   * [Predictoor DF](data-farming/predictoordf.md)
     * [Guide to Predictoor DF](data-farming/predictoordf-guide.md)
   * [Claim Rewards](data-farming/claim-rewards.md)

data-farming/README.md

@@ -21,8 +21,7 @@ Here are all streams & substreams. The links lead to dedicated pages.
 1. **[Passive DF](passivedf.md).** 75,000 OCEAN per week. Lock OCEAN for **veOCEAN**; rewards are pro-rata to veOCEAN holdings.
 1. **Active DF.** 75,000 OCEAN per week. It has these substreams:
    1. **[Volume DF](volumedf.md).** Allocate veOCEAN towards data assets with high DCV, ie "curate data". Rewards are a function of DCV and veOCEAN stake.
-   1. **[Challenge DF](challengedf.md).** Predict future ETH price, one-time weekly. Rewards are a function of accuracy. Runs from DF48 — DF66.
-   1. **[Predictoor DF](predictoordf.md).** Run prediction bots to earn continuously. Starts on DF63.
+   1. **[Predictoor DF](predictoordf.md).** Run prediction bots to earn continuously.
 
 All streams and substreams repeat **weekly** that start on Thursdays 00:00 at UTC and end on Wed at 23:59 UTC.
 
@@ -43,7 +42,6 @@ OCEAN rewards for all DF streams & substreams are on Ethereum mainnet. One excep
 Users engage in different networks, depending on the DF stream:
 - Passive DF: veOCEAN is deployed on Ethereum mainet. Users lock OCEAN for veOCEAN on Ethereum mainnet
 - Volume DF: users can allocate veOCEAN to data assets on Etherum mainnet, Polygon, BSC, Moonriver, Energy Web Chain, or Sapphire.
-- Challenge DF: users submit predictions on Mumbai (Polygon testnet).
 - Predictoor DF: users submit predictions on Sapphire. 
 
 The [networks docs](../discover/networks/README.md) have more info about networks.

data-farming/apys-guide.md

@@ -30,13 +30,9 @@ Here are a couple ways to estimate APY from WPYs: _with_ compounding, and withou
 
 ### Estimating Passive DF APYs
 
-To make it easier to estimate your APY, [we have created a simple spreadsheet](https://docs.google.com/spreadsheets/d/1zzuW5pBbX6j6hZL_XtJDtSR2-rDHa_LGOEwgoQ4D8lk/edit?usp=sharing) that let's you easily estimate your Passive APY.
+The [Passive DF page](https://df.oceandao.org/passive-df) estimates profit & APY for you, as you explore different values of # OCEAN, lock time, and number of compounds. It accounts for gas costs.
 
-We have provided 2 sheets as an example of locking-up 10,000 OCEAN for:
-1. A 4-year investment period
-2. A 6-mo investment period
-
-The above are simplified examples meant for everyone to understand. They are naive investment strategies and are meant to provide you, the reader, with some examples to build upon. You can use these as a reference to create your own plan, so feel free to make a copy of this spreadsheet and customize it to your needs and wants.
+You'll find that if # OCEAN is too small or lock time is too short, profit and APY will be <0 because gas fees will overwhelm rewards. Conversely, higher OCEAN locked and longer lock times will make APY larger.
 
 ### Estimating Volume DF APYs
 
@@ -50,10 +46,6 @@ To help solve this challenge, [we built a dashboard](https://df.oceandao.org/vol
 
 Finally, you can [review df-web code](https://github.com/oceanprotocol/df-web/blob/main/src/utils/rewards.js) to understand how the APYs on the UI are calculated.
 
-### Estimating Challenge DF APYs
-
-Challenge DF requires no OCEAN locked or staked, yet provides rewards if you win the prediction game. Therefore theoretically APY is infinity. We ignore Challenge DF for APY discussion.
-
 ### Estimating Predictoor DF APYs
 
 **Predictoor and staking.** Staking is a fundamental component of Predictoor: when someone makes a prediction, they must have an OCEAN stake amount accompanying that prediction.

data-farming/apys-plot.md

@@ -28,7 +28,7 @@ The plot below shows estimated APY over time. It brings together data from the [
 
 # Notes
 
-[1] For better accuracy, one would need to account for Challenge DF and Predictoor DF. However, this gets more complex because Predictoor DF is highly dependent on prediction accuracy.
+[1] For better accuracy, one would need to account for Predictoor DF. However, this gets more complex because Predictoor DF is highly dependent on prediction accuracy.
 
 [2] We modeled OCEAN locked by observing linear growth from DF week 5 (when OCEAN locking was introduced) to week 28: OCEAN locked grew from 7.89M OCEAN to 34.98M OCEAN respectively, or 1.177M more OCEAN locked per week. The true values of OCEAN locked was last updated on DF week 29. For more accuracy, that could be updated to the values since then.
 

data-farming/challengedf-guide.md

@@ -1,56 +0,0 @@
----
-description: >-
-  Be competive, make great predictions, earn $
----
-
-# User Guide to Challenge DF
-
-<figure><img src="../.gitbook/assets/gif/swimming-pool.gif" alt=""><figcaption><p></p></figcaption></figure>
-
-## Predict to earn
-
-By participating in the weekly data challenges of predicting the price of Ethereum, you will become familiar with the Ocean Protocol stack and with building predictions that can be sold for money.
-
-These are the steps to get involved:
-
-#### Step 1 - Navigate to the Data Farming dApp
-
-Go to [Data Farming dApp](https://df.oceandao.org)
-
-#### Step 2 - Go to the "Challenges" page
-
-After the dApp loads, look for the menu and click on "Challenges"
-
-<figure><img src="../.gitbook/assets/data-farming/challenge-page.png" alt=""><figcaption><p>Find "Challenges" in the menu and click on it</p></figcaption></figure>
-
-#### Step 3 - Click on "Participate"
-
-After clicking on "Participate" you will be [linked to the Challenge DF README](https://github.com/oceanprotocol/predict-eth/blob/main/challenges/challenge-df.md) that outlines all details about the challenge.
-
-<figure><img src="../.gitbook/assets/data-farming/challenge-active.png" alt=""><figcaption><p>Click the Participate button</p></figcaption></figure>
-
-#### Step 4 - Use README to publish your predictions
-
-You can see the ongoing challenge right away together with some key informations such as submission deadline and available rewards.
-
-Follow the README steps to publish your model and compete in the challenge.
-
-<figure><img src="../.gitbook/assets/data-farming/challenge-df-readme.png" alt=""><figcaption><p>How to submit Challenge DF</p></figcaption></figure>
-
-#### Step 5 - Check weekly results
-
-Challenge DF weekly results become available at the end of every Data Farming round and can be viewed in the Challenges page.
-
-The top 3 competitors win prizes and are visible in the leaderboard.
-
-<figure><img src="../.gitbook/assets/data-farming/challenge-history.png" alt=""><figcaption><p>Past Challenges leaderboard</p></figcaption></figure>
-
-#### Step 6 - View and claim Active Rewards.
-
-To view and claim your rewards:
-
-1. Make sure your wallet is connected.
-2. Your Challenge DF substream rewards will be displayed to the left besides "rewards". As you can see, it will be added to other active rewards that can be claimed besides "total rewards".
-3. To claim all Active Rewards including your Challenge DF rewards, simply click on the "Claim Rewards" button.
-
-<figure><img src="../.gitbook/assets/data-farming/challenge-substream.png" alt=""><figcaption><p>Click the Claim Rewards button</p></figcaption></figure>

data-farming/challengedf.md

@@ -1,56 +0,0 @@
----
-description: >-
-  Be the champ 🏆
----
-
-# Challenge Data Farming
-
-<figure><img src="../.gitbook/assets/gif/underwater-you-want-some-of-this.gif" alt=""></figure>
-
-
-**This page** is about Challenge DF, and [this page](challengedf-guide.md) is a guide.
-
-## About Challenge DF
-
-Challenge DF rewards data scientists for making predictions for future ETH price. It's a weekly challenge.
-
-## Publish prediction models and earn rewards
-
-**Prizes:**
-
-Prize Pool: 1,000 OCEAN (as of Nov 2, 2022)
-
-- 1st Place - 500 OCEAN
-- 2nd Place - 300 OCEAN
-- 3rd Place - 200 OCEAN
-
-
-### What are the base rules?
-
-- A fresh challenge begins and concludes every Thursday
-- You have to submit your entry before the deadline.
-- At the beginning of each week, a predetermined amount of OCEAN is allocated as rewards.
-- Competitors need to submit 12 predictions by using a DataNFT to share data.
-- The rewards are divided into specific amounts for the top three positions.
-- The individuals who submit the top three entries will receive rewards, and their wallet addresses will be showcased within the Data Farming dapp.
-
-### What do I gain from this?
-
-- Earn OCEAN rewards, [claimable inside the app](https://df.oceandao.org/rewards)
-- Gain in-depth knowledge of the Ocean Protocol stack.
-- Increase your visibility by achieving a place on the podium.
-- Create valuable assets that can be monetized on the Ocean Marketplace.
-- Enhance your skills and engage in friendly competition with other participants.
-
-### Where to start?
-
-Head over to the [Challenges Page](https://df.oceandao.org/challenge-df) to learn more about Challenge DF, see historical results, and find out where you go to submit.
-
-If you're looking for a step-by-step guide on what a challenge entails and how to claiming your well-deserved rewards, check out the [Challenge DF user guide](challengedf-guide.md). It will provide you with all the necessary information you need to make the most out of the challenges.
-
-You can find a direct link to the [Challenge DF README](https://github.com/oceanprotocol/predict-eth/blob/main/challenges/challenge-df.md) which you'll be using to submit your predictions.
-
-### Good lock and happy coding!
-
-<figure><img src="../.gitbook/assets/data-farming/gif/winner.gif" alt=""><figcaption></figcaption></figure>
-