Bitcoin Forum

Greetings!

Two questions if you please:

If I want to send an airdrop to a few MyEtherWallet addresses, how can I "freeze" it, so the recipients can move coins only after I allow the recipients to do so?

How can I leave a small note in the airdrop, so the recipients can see for example my website address next to the amount of coins in their MEW wallet?

Many thanks and good luck!

If you want to develop smart contracts on Ethereum blockchain, you need to learn solidity.
https://solidity.readthedocs.io/en/v0.6.6/index.html

Or hire a professional smart contract developer. ;)

You can find many answer for your questions here even the code needed to freeze a tokens https://ethereum.stackexchange.com/questions/60220/can-i-freeze-portion-of-erc20-tokens-via-smart-contract .

And video tutorial: https://m.youtube.com/watch?v=I_Zo69n4X3Y

So this is the way that was made by kicktoken project when they airdropped kick tokens to different eth wallets where no one can transfer the token until they unfreeze it.

Exactly, that's why the tokens can't be sold even you can show it in your wallet.
But mostly this freeze tokens most use for bounty hunters so they can't sold their tokens after the campaign finish and they will schedule date where the token will be unfreeze.

That's what they really did. And I think it has now brought attention to the other developers that are into ICO creation or those existing projects that does need attention because they might do the same strategy as what they did.

In that case, they can bring attention to their projects.

Anway, your question has been answered op.

really ? sounds a bad idea on me if i were to ask because its my reward anyway and i did a hard work for it  ,

week after week so its my right to sell it  but  if they can provide a rule before they start a campaign about this locking thing then its okay and i prolly wont join a kind of campaign like this but the bright side is that kicktoken is legit so this still paid off your patience or waiting  than compare to those aidrop that are instantly paying but no chance for the coin to be listed  .

This is what are you looking for https://www.toptal.com/ethereum-smart-contract/time-locked-wallet-truffle-tutorial

That tutorial has already used by so many icos too and i hope that will help you a lot.

Is there a way also how to delete shit tokens on my MEW?  I have plenty of shit tokens on my wallet and im getting rid of them i want to delete them and only store those who has price.

There is a way to do that through send your coin to the default address. If you were not the contract owner and you can't destroy your token from your wallet and the only possibility to send it into the burning address that used by all platforms to burn the unused tokens too.

thanks for info friend,  followed your instructions and i was able to delete all my shit tokens. The only  remaining  tokens on wallet are the good ones.