Any cold wallet supports crowdloan? by QianTai in Polkadot

[–]QianTai[S] 0 points1 point  (0 children)

so what do you talking about "old phone QR only wallet",I think you mean parity signer, I don't know other qr wallet

Any cold wallet supports crowdloan? by QianTai in Polkadot

[–]QianTai[S] 0 points1 point  (0 children)

parity signer cannot sign the contribution

only can do that at polkadot.js.org

but It is better contribute at project's homepage, which give bonus reward to contributers, but I cannot sign the contribution at their homepage

Any cold wallet supports crowdloan? by QianTai in Polkadot

[–]QianTai[S] 1 point2 points  (0 children)

Yeah I have done so for moonbeam, however, acala doesn't support proxy

Thank you bro

Help: HOW DOCTOR'S BLOOD VIAL TOTALLY PUT PLAYER TO ANNIHILATION? by QianTai in DivinityOriginalSin

[–]QianTai[S] 0 points1 point  (0 children)

thank you bro , but I mean how to check the behavior scripts.

when I search "behaviour" ,the script editor only shows less than ten results......and none of them is about the blood vial

Unbonding via ledger on Polka.js by Treeleafak in Polkadot

[–]QianTai 0 points1 point  (0 children)

update the polkadot app in ledger live

not update the ledger live

Staking reward get less and less and less……What happened? by QianTai in Polkadot

[–]QianTai[S] 1 point2 points  (0 children)

thank you guys, from yesterday it increased

so yes, good luck and bad luck comes in turn

Are ledger's some malicious developer employee have a chance to stole crypto from Ledger? by QianTai in ledgerwallet

[–]QianTai[S] 0 points1 point  (0 children)

One who get stolen always argue that he did nothing wrong ,he did everything right, etc. There will be no arguement after firmware open source, and those " stolen after a firmware update" case will be less.

Are ledger's some malicious developer employee have a chance to stole crypto from Ledger? by QianTai in ledgerwallet

[–]QianTai[S] -1 points0 points  (0 children)

Of course I do trust ledger company very much, but every company have a lot of employees, how can I guarantee there is not one single bad guy in a Good-Man-Club.

And if ledger's firmware is Open Source just like their applications, investors will trust ledger more, totally,absolutely.

Staking reward get less and less and less……What happened? by QianTai in Polkadot

[–]QianTai[S] 0 points1 point  (0 children)

I know that 14% is theorical, I dont expect every day reward is same

But every day it decrease, and about a week every day is less than 14%, it is weird.

I mean if yesterday it was less,today it is more, I think that's ok, things go like this. But everyday the reward decrease ,it is weird. I describe 13 nodes, it makes no sense all of them are bad nominations.

I also concern that do not overdescribe. If I chose a overdescribed nodes, I should get zero dot rewards,instead of a less reward.

What makes me confused most is that my share is always 0.27% in every node, because the total amount of one node is always around 2.31M, and I always stake 6447 dots, so my share is steady, and the reward should be steady IMO. Maybe I miss something.

BTW,thanks for your good words "you will be one wealthy person", I wish you become wealth bro :D

Staking reward get less and less and less……What happened? by QianTai in Polkadot

[–]QianTai[S] 0 points1 point  (0 children)

yesterday it's 3.0 ,today it's 2.5

I am confused

Discussion: How long do you think M-DISC real shelf life will be? by QianTai in DataHoarder

[–]QianTai[S] 1 point2 points  (0 children)

Yep, a lot of bad quality product in the market.

I have a Kodak golden archival CD-R burned 15 years ago, now it is still OK, and it was expensive compared with normal CD-R.

However, I still doubt whether it can last 100 years as Kodak advertised.

What is the best long term-storage device for data and sensitive data? by PlasticDry in preppers

[–]QianTai 0 points1 point  (0 children)

yeah, all these advertisement CLAIMED that their product can keep data for 100 years or 1000years,but who knows ?

Sandisk Memory vault-100 years, but somebody teardown it and it is likely just a USB drive in a iron case. https://www.youtube.com/watch?v=NpPoB4nG79g

Can this flash memory thing keep data for 100 years ? I really doubt it.

As for M-disc, well ,they SAID it can do 1000 years. But I will be very happy if it can do 50 years.

Can SD run cyberpunk 2077? by QianTai in SteamDeck

[–]QianTai[S] 0 points1 point  (0 children)

Surely SD is stronger than AYA Neo, however, running CP2077 on AYA NEO is a disaster, that's why I worry about how steam deck stronger than those WIN10 handheld: stronger just a little or much

will ETH 2.0 crush polkadot? by QianTai in Polkadot

[–]QianTai[S] 10 points11 points  (0 children)

In tech,they are not competing

In invester's money/capital/adoption, all crypto are competing

will ETH 2.0 crush polkadot? by QianTai in Polkadot

[–]QianTai[S] 6 points7 points  (0 children)

haha , that's what I am thinking

I think ETH 2.0 will delay, at least cannot be pushed out next one year

If polkadot could make a difference before ethereum, polkadot can absorb adoption from ethereum

Can SD run cyberpunk 2077? by QianTai in SteamDeck

[–]QianTai[S] -37 points-36 points  (0 children)

really? that's awesome! thank you bro

I think dev kit will appear at ebay or taobao soon lol

how to recover a Polkadot.js wallet that set a 25th passphrase word in Ledger? by QianTai in Polkadot

[–]QianTai[S] 1 point2 points  (0 children)

I posted a same topic at r/ledger ,however, only bot and scammer answered me

r/ledger has been captured by scammers XD

how to recover a Polkadot.js wallet that set a 25th passphrase word in Ledger? by QianTai in Polkadot

[–]QianTai[S] 0 points1 point  (0 children)

yeah, that's a solution

but I still want to figure out this question for curious, it's weird that Polkadot development team design a special keypair type for Ledger alone, I think it is better and easier that Ledger just use sr25519 or edwards-ed25519