Congratulations!

You earned PLAY tokens as proof-of-play.

Do you want to redeem these tokens and create an Ethereum wallet to store them?

Or, do you want to donate your PLAY tokens to the further development of the project?

REDEEMDONATE

Lock Wallet

When you started playing, a Wallet was automatically created by this application.
In order to not lose it (and hereby also the PLAY tokens just earned) when closing this browser tab, it needs to be saved.
Before doing that, the wallet is now locked in order to protect the PLAY tokens and other crypto assets you may in future manage with this wallet.

Please enter a strong password to encrypt the private key of your wallet.

Make sure to remember your password as this will be the ONLY way
to unlock your wallet and access your PLAY tokens in the future.
There is NO "forgot password" option in crypto land!

Password strength

Optimistic scenario

Estimated cost to crack: Tilt!

Estimated time to crack: ~ NaN years

Info:An individual with a single modern GPU.
Numbers are based on this paper.

Pessimistic scenario

Estimated cost to crack: Tilt!

Estimated time to crack: ~ NaN years

Info:Extremely powerful attackers with very deep pockets leveraging the maximum achievable effectiveness.

Dictionary

Words found in this password:

Info:Note that this test - since running in the browser - includes only a limited English dictionary. Sophisticated password crackers nowadays have extensive and sophisticated dictionaries which also include a lot of non-trivial permutations.

For the cost calculation on the "pessimistic scenario", the numbers of Litecoin mining are used: hashrate per dollar of block reward, divided by 100 (because the Litecoin scrypt params allow for a significantly higher hashrate).

For the time calculation, a budget of 50 USD per second is assumed. That's based on public budget information for "processing" of a random intelligence agency. For comparison: Litecoin currently generates ~ 10 USD / second in block rewards, for Bitcoin it's about 100 USD / second.


Notice

The numbers can't be more than rough estimates and are based on a mix of known facts and speculation.
The basic guess is calculated by the zxcvbn library which also includes a basic English dictionary and knows some common tricks like dates, spatial patterns (e.g. qwerty) and l33t speak.

It's important to understand that the difficulty to crack a password depends not only on the password itself, but (a lot!) on the algorithm used to hash the password.

In case of this wallet, the algorithm is scrypt with params n=8192, r=8, p=1. That means hashing one password (and thus also making one guess) takes about 100ms on a common CPU. This is already quite good (a so called "slow hash"). But "offline cracking" (that is, the attacker has a local copy of the hash) nevertheless makes it much easier to crack a password compared to a situation where the attacker doesn't have a local copy and needs to guess through a remote service.

That's also the reason why the likelihood of passwords stolen from a server are likely to be cracked even if not stored as plaintext.

Export your wallet

Congratulations, you have just created a wallet that holds your PLAY tokens.

Click here to save your password protected wallet/keystore file.


As an alternative, we can send you the wallet via Email:


Please be patient if you do not receive the email right away, it may take a few hours.

Be aware that in this case the password protected wallet file is uploaded to our server and transmitted via 3rd party SMTP servers.
This implies that anybody along that route can probably de-anonymize your wallet's address / public key via the association with the Email address, and potentially also crack the included private key (in case the chosen password is not strong enough to make that infeasible).

This is not to scare you, but to help understanding various choices and their implications.
In case you don't plan to use this wallet to deposit large sums of crypto money or want to keep your Go skills a secret, using the Email feature is probably a no-brainer.

Tokens scheduled for transfer

You can check the state of your wallet using the following link:
https://etherscan.io/token/0xfB41f7b63c8e84f4BA1eCD4D393fd9daa5d14D61?a=0xa52a00fde020404c895326814900c60e36240794
(Note: New tokens will be distributed once a day)

Again, be aware that using a 3rd party service like Etherscan can potentially de-anonymize you (by associating the wallet address included in the URL with your IP address).

Access your tokens/wallet

To access your wallet, you can use any wallet application which can import such JSON keystore files.
A quick option is https://www.myetherwallet.com/#send-transaction.
Here, select "Keystore File", open the downloaded Keystore file and enter your password.
Note that although MyEtherWallet is a web application, it does NOT upload your wallet/keystore file anywhere. All processing is done locally in your browser.

If you just want to check your account balance, there's no need to unlock the wallet.
For that you can also just visit a so called "Blockchain Explorer".
The above link to etherscan.io is just that and shows the status of the account included in this wallet.

In order to send some of your tokens to somebody else, you first need to load the wallet with a small amount of Ether for transaction fees.

In general, be careful where you enter the password. A lot of phishing is happening.

Welcome to the world of crypto!

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Thank you!

Thanks for donating your tokens to us for further development.

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Share and let your friends benefit from the blockchain in real life!