3. Event Participants

Winners of the various Changer Telegram/Twitter events can receive the Changer Token (CNG) as instructed on this page.

We have sent the Changer token (CNG) to the private Ethereum wallet address you submitted, so if you add ecoCNG token to your wallet, you will be able to see the event reward tokens.

Please follow the instructions below to add tokens.

1. Add the new Changer token to your wallet

In the operation of MetaMask, there is [ADD TOKENS] on the bottom of the first page. Please click the button.

And then, it shows the screen as below.

Tap to [CUSTOM TOKEN] and Copy & Paste the below address in the [TOKEN ADDRESS]. It is automatically typed [TOKEN SYMBOL] and [TOKEN of PRECISION]. Please tap the [NEXT].

ecoCNG (Event reward): 0x327612aCA8E619fe11bfA3dCb0a0c2C8B8688244

Please tap the [ADD TOKENS]

It is completed to add tokens in your wallet as below. This token is NOT an actual Changer token, it is a claimable temporary token via CNG Vesting Portal

Let's now see how to claim the event reward and the workable Changer tokens(CNG) after the lockup period is over.

Claim the event reward

First, please access the CNG Vesting Portal. (https://vesting.changer.io)

Tap the blue button to ‘Connect Wallet’ and select your wallet that is frequently used. This description is optimized for MetaMask in the guide, Please click the MetaMask on the top of the list.

Once your wallet has been connected, you will be able to see the screen below. Choose the [Promotional Tokens Claim] menu. If you have CNG tokens that you can claim through the event, you will be able to see the quantity.

Click on the 'Claim' button on the right to start Metamask wallet. Confirm this transaction and you will be able to receive the temporary tokens to the connected wallet.

Now, let's see how to deposit and claim the temporary token for real CNG claim.

2. Claim the workable Changer token(CNG) with deposit to temporary token in CNG Vesting Portal

Please press [Step 1: Deposit] under [For Token Holders] menu.

If there are temporary tokens that can claim CNG tokens in the wallet, the type of token and quantity would be displayed. A transaction is executed with each temporary token deposit in the contract for claiming CNG tokens, when you click the blue button 'Deposit' to the right of each token. Partial deposits are not possible, and the total quantity of each temporary token linked to your wallet can be deposited into the contract. One thing to note is that temporary tokens cannot be returned to the wallet, once it is deposited in the contract. However, you do not have to worry about losing your tokens, as you can only claim the unlocked CNG tokens from the wallet where you deposit the temporary tokens.

As if it is submitting a receipt to the counter first, In order to receive a precious gem that has been pre-purchased before it is even mined. You can receive the gems as soon as they are produced little by little through the claims and take those gems to your wallet if you deposit a receipt. The gems will be available on the 1st of every month during the year. The amount of unlocked gems gems is exactly 1/48 of the total quantity purchased previously.

This is the CNG tokens instead of gems, and the temporary token (ecoCNG) is the receipt into the equivalent of the event reward. It is the same as the deposit process for submitting this receipt to the counter

As above, you can see the 131 ecoCNG (receipt for event reward) in available tokens to deposit. Now, let's deposit this receipt and prepare to receive real gems (=CNG tokens).

If there is a balance in each temporary token (receipt) held by the connected wallet, the button 'Deposit' to the right of the balance amount is activated in blue. Tap the button to launch the MetaMask wallet. If you wait for about 1 minute after you approve this transaction, the number of tokens available for deposit will be ‘0’(zero) as below, and the deposit will be completed successfully. If the balance of all temporary tokens suddenly becomes ‘0’(zero) on the screen below, do not be surprised and then select the menu [Step 2: Claim] at the top of the tap.

[Tip!] When you approve a deposit transaction in the MetaMask wallet, click the blue button [Edit] in the Gas fee section to set the expected processing time to 'Fast'. And then, transactions are approved, Deposits are completed faster and more safely with approval.

After completing the temporary token deposit, you go to the menu [Step 2: Claim].

You can see various information in detail such as the type and quantity of temporary tokens deposited in the contract, the number of CNG tokens that can currently be claimed, and the number of CNG tokens that cannot be claimed yet.

If the blue button 'Claim' is active here, it means that there are currently claimable CNG tokens (=real gems). On the right side of each temporary token (=receipt) deposited in the contract, the number of claimable token quantities is displayed as a figure number. As above the example, There are 250,345.4678 pubCNG in the temporary token that was purchased during the Public Presale. It means that they have been unlocked and are available for claiming right now. It is impossible to claim only part of them. Once you tap the button Claim, 250,345.4678 tokens will be claimed to the MetaMask wallet at once.

when you click the button Claim, a window appears to approve the transaction in MetaMask as below. You can approve by clicking the blue button 'Confirm’ at the bottom right here. Click the blue button 'EDIT' in the red box of the picture and then select 'Fast' for the 'Estimated processing time' to claim CNG tokens faster and more safely.

Just tap the EDIT, you can adjust the transaction fee (Gas fee) as below.

If you wait at least 30 seconds to up to 30 minutes after being approved in your MetaMask wallet, you can check that the CNG token you just have claimed successfully and then deposited into your wallet as below. If the number increases in the 'Your CNG tokens' section at the bottom of the CNG Vesting Portal, the CNG tokens are successfully claimed to your wallet.

If you have any difficulties with following this manual, please send us an email at [e-mail] or contact us at our official Telegram channel.