| Название | : | DeFi Security u0026 Hardware Wallet Issues - Smart Contract Verification u0026 Why it Matters (Eth, BSC) |
| Продолжительность | : | 13.08 |
| Дата публикации | : | |
| Просмотров | : | 4,1 rb |
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since keystone is based on android firmware, cant we put the wallet on a pixel phone with graphene os firmware? that would be a banger Comment from : fekra agabtny |
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If you sign a smart contract for unlimited spend on your hardware wallet and you have not revoked permissions to that account and at a later date that contract has a exploit or turns out to be malicious, can it at a later date drain those funds without any interaction with the hardware wallet? I know it could if there is a time delay in the code that you have allowed it can Do you know much about unlimited spend and if it can at a later time take funds out without the hardware wallet when it has the permission of unlimited spend? Comment from : Dave T |
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You should make a video of how to make a multi sig wallet with gnosis safe for eth with ledger, keystone and metamask 2 out of 3 to sign a tx Just a request that will help a lot of people! Thanks Comment from : Xray007 |
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Hello man Can you make a video on how to verify a smart contract using keystone and rabby? And how to upload the smart contract data from polygonscan instead of etherscan? Thank u Comment from : Xray007 |
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Hi, Can you make a video about the following problem:brA coin (SPI) has changed to "SHOP" through a forkbrI have the SPI on the ledgerbrI can only get the "SHOP" token via MetamaskbrI can't do it Also not about adding a coin Can you make a tutorial video how to do this? Comment from : Manuel Gome |
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Excellent topic and coverage Comment from : Dan |
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How would you cancel a sign contract on a defi wallet ? Comment from : BNight Gaming |
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Something that bugs me is that the smart contract ABI is just sitting there on the blockchain explorer just waiting to be used, but it's a HUGE hassle to actually use it The person who wrote the contract must provide the ABI to verify the contract (so people can interact with it directly on the blockchain explorer) So the data is already there, just not in a way that hardware wallets can use I feel like (which means I don't understand the technicalities involved) there should be an easier way to pull the ABI from all verified contracts so hardware wallets can use them It's also a struggle because most solid projects use 3-8 different smart contract for simple things like the router and lending so you'd potentially need to 3-8 different ABI files Comment from : Jeremy DeFi Dance |
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Helo sir I use electum wallet but I don't have ledger nano I only have wallet and password which video will help me can please suggest Comment from : Raj Kumar |
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This is why you use a hot wallet for smart contracts and a hardware wallet to store Comment from : ThatKid0_0 |
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Was wondering if you could help me? I bought some NFT's on solo dex and brAll of a sudden they're gone with a 404 message saying nft cannot be found Solo also has a message saying due to blah blah blah the nft has been removed from the dex but still exists on the block chain Do you have any idea what's going on? Seems like solo scammed me! Comment from : XRP Space Force |
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It’s weird, I have a ledger S and nano X , they are not acting the same as you in the video When I sign a smart contact I can see all the transactions detail on the screen of my ledger ( address sending, address receiving, text into , fee, ect ) So I can co firm that I’m signing the right contract Comment from : Temer |
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Very informative info i think ill stay away from smart contracts and just use hardware wallet for deep storage cheers steve Comment from : Stevo Land Down Under |
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This doesn't seem to be the case with Ledger Nano X per a video on their channel, a second video from another channel shows setup: Ledger nano settings, Contract data, allow contract data in transactions, Allowed Afterwards, there doesn't appear to be "blind signing" Does this sound right? Comment from : Flux Capacitor |
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Great video For people who cannot get keystone,there is no other ways like using a air gapped pc or airgapped Android phone ? Comment from : jpp |
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Can't someone put something malicious in the Keystone github? Comment from : JDSpartan2007 |
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Excellent video, thanks 👍 Comment from : Andrew Payne |
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many thanks Comment from : TheJezcol |
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Nice video Any thoughts on the new debank Rabby wallet? Also could there be an issue putting an SD card into your hardware wallet? It seems kind of freaky if you put in the wrong file and had issues from that Comment from : SprtWlf9 |
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great vid thanx this is still very advanced for most users Comment from : Wx3 OPIXdotWORLD |
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Hey I understood partially but can a compromised metamask wallet be protected 100 percent by a ledgerpls justify Comment from : thechamboo |
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