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TrueUSD / Bitcoin
12/4/2023 5:58:00 PM UTC
TUSD Reddit Mentions
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TUSD Specific Mentions
As of Dec 4, 2023 6:16:21 PM EST
(<1 min. ago)
Includes all comments and posts. Mentions per user per ticker capped at one per hour.
8 hr ago
What happend to TUSD recently? Is it the FTX new ownership late effect.
3 days ago
Heya, I can help here. So seems like https://bscscan.com/address/0xd65e1f00606f8bdf73e82ff0424dd57bf4c51c43 is the contract address - however, there are no write functions available via BSCScan so you can't interact via the website.
The thing you have to understand is that all contract interactions are essentially a normal transaction with some hex data attached to tell the contract what function to call. If you look at the first withdraw transaction made to the smart contract:
It is a redemption of 0.411997432983440201 acsTUSD. The input data reads "0x2e1a7d4d00000000000000000000000000000000000000000000000005b7b57b8159cb49" which can be split into two parts. The first 4 bytes "0x2e1a7d4d" represents the 'withdraw' function, while \`00000000000000000000000000000000000000000000000005b7b57b8159cb49\` is 411997432983440201 in decimal padded to 32 bytes (64 chars) - you can use an online tool like https://www.rapidtables.com/convert/number/hex-to-decimal.html to check. Note how this matches the redemption amount of acsTUSD.
To confirm, we can look at a second withdraw attempt: https://bscscan.com/tx/0xa1e6e9ae0afbfcd0af2b1b22c33d48aff22d42919120d9f32df102386e1b18c9
Input data reads: "0x2e1a7d4d00000000000000000000000000000000000000000000000000b507045d3b7909". Again, the first 4 bytes "0x2e1a7d4d" represents the 'withdraw' function. The remaining "00000000000000000000000000000000000000000000000000b507045d3b7909" represents 50954686110071049 in decimal which matches the redemption amount of 0.050954686110071049 acsTUSD.
So now that we can match input data to withdrawals, how do we actually construct a tx with custom input data? Go to Metamask -> Advanced Settings -> Show hex data and set it to on.
Then simply construct a tx to the contract address (0xd65e1f00606f8bdf73e82ff0424dd57bf4c51c43) and create your own withdraw command. So start with 0x2e1a7d4d for the withdraw function, then figure out how much acsTUSD you have, convert it to hex and attempt to withdraw. i.e. if etherscan said you had 1.234 acsTUSD, this would convert to 1234000000000000000 (18 decimal places) which converts to a hex of 11200C7644D50000 using https://www.rapidtables.com/convert/number/decimal-to-hex.html. Then simply pad this with zeros to 64 chars using a tool like https://www.tools4noobs.com/online\_php\_functions/strlen/https://www.tools4noobs.com/online\_php\_functions/strlen/ giving you \`00000000000000000000000000000000000000000000000011200C7644D50000\`. And thus your custom hex data to withdraw 1.234 acsTUSD is 0x2e1a7d4d00000000000000000000000000000000000000000000000011200C7644D50000. Paste that in the hex data field, and metamask should autoupdate your gas estimate. Send that tx through and you should hopefully get your funds if no contract exploits or anything has happened with Valas TUSD and Acryptos Vault
3 days ago
Hi, After a long Crypto hiatus I'd like to withdraw the remaining crypto that I have.
I have my remaining TUSD(old) in a defi yield contract on the Binance BNB chain. - Locked in an Acryptos Vault that interacts with Valas Finance The contract in question is: [https://bscscan.com/address/0xd65e1f00606f8bdf73e82ff0424dd57bf4c51c43](https://bscscan.com/address/0xd65e1f00606f8bdf73e82ff0424dd57bf4c51c43?fbclid=IwAR3J-JwS71RyKlaIAoEKXGgjTItSymZpSg_xMi8uk4YSv_kPeGDX1j36s64)
I've located the vault on Acryptos website under depreciated vaults and my TUSD is shown, but when I want to withdraw them I get an error saying: Cannot estimate gas. Transaction may fail or require manual gas limit.
It is however not possible to manually choose a gas limit. How do I interact with the contract directly, instead of through the Acryptos website? - in order for me to withdraw the money.
I won't be responding to any PMs but any help in this thread is highly appreciated!
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