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4141  Bitcoin / Bitcoin Discussion / Re: Self proclaimed Satoshi CSW losing his case... on: March 28, 2022, 02:24:21 PM
Moreover, I am curious since we talking about authenticity of Mr. Satoshi why he does not just log in on the forum account where he was active since initial days and claim his addresses?

Logging in to the forum would not prove much. It's much easier to hack a forum than Bitcoin network.
From what I know, exactly because of this, satoshi user is locked.

So, if CSW wants so bad to be believed, all he has to do is properly sign a proper new message with the private key of one known Satoshi address.
He failed to do so long ago, hence proved himself to be a clown and a fraud.
4142  Bitcoin / Bitcoin Technical Support / Re: Looking for a way to add extra security on: March 28, 2022, 01:56:03 PM
Guys is it safe to write down recovery phrases in a .doc file and use WinZip or Winrar to compress and add strong password to the file? I don't know if this is stupid or smart.

I don't know if it has change, but last time I've used WinZip, it used to do weak protection.
Using such methods involves computers and your seed will leave a trace on the disk and somebody more skilled could retrieve it.
Even more disks, USBs and so on can easily and suddenly fail, so it's not a reliable way to store the key to your money.


The best way for security is to write down -  in a way or another - your seed onto paper (preferably laminated) or steel and keep it in multiple copies, preferably in different locations many miles away one to the other.
Now, this can go from laminated piece of paper with exact seed phrase to books with the seed words marked, or from using steel washers to buying commercially available CryptoSteel-like products. Just make sure the order of those words is not altered.

Also make sure you don't do anything overly complicated you may forget in 10 years or, in case you suffer an accident, you or your family would be unable to use those funds to help you get back on your feet.
4143  Other / Beginners & Help / Re: What Happens If You Send Btc At Same Time on 2 Different Devices? on: March 28, 2022, 11:36:13 AM
Example with say 1 btc.  Say it is in a hardware wallet.  You also then enter the seed phrase in another hardware wallet or it could be a software wallet.

1. Your BTC is not in any wallet. It's on the blockchain. The wallet only handles the keys.
2. As said, both tx are sent. One (if you have one with bigger fee, it may be that one, but not necessarily) will get into a block.
From what I see, here's the trick: it depends on how you 1 BTC "looks like". See, the coins in your wallet consist in inputs (let's say transactions coming to you).
If your 1 BTC consists from multiple inputs and the unconfirmed tx didn't use any of the inputs the (now) confirmed tx did, then the second tx will also get confirmed.
If the unconfirmed tx tries to use at least one input that's already spent (same goes if there's only one input there), then the unconfirmed tx will not be included into any block and (eventually) dropped from mempool(s).
4144  Economy / Speculation / Re: Bitcoin Breakout on: March 28, 2022, 11:01:28 AM
Nonetheless, this breakout is a signal that the downtrend is over, meaning that now the bulls can buy with more confidence.

When people are already making conclusions such this, I couldn't help but to be a lot more skeptical. 2 weeks of uptrend doesn't guarantee literally anything.

The fear and greed index is accurately showing that people are leaning towards greed again.
So I'd expect more such "deep analysis" come out as long as the price looks good.
But we're in speculation area. Don't be too harsh, I've seen worse and I guess that you too. Grin


All in all, shouldn't the fiesta start much closer to the last ATH? I fear we're rushing it a little and we'll get out Margaritas before we have the real party...
4145  Other / Beginners & Help / Re: How secured is fingerprint lock on wallet? on: March 28, 2022, 09:50:05 AM
If I use a fingerprint lock on my crypto wallet will this add more security to my wallet and recovery seed or just security over avoiding someone to see my wallet balance via operating my phone?

I don't know of actual wallets that would use fingerprint for encrypting the seed/wallet.
Block's hardware wallet may do something like that, but it's not a safe approach imho.

So I expect that the expected use case of your question is "security over avoiding someone to see my wallet balance via operating my phone".
But it's not actual security. Your fingerprint is always with you and one can wait until you sleep, or get you high on drugs, copy your fingerprint from objects you used, or simply cut your finger as an extreme case.
All in all, fingerprint is not security at all; it gives you a false sense of security.

(Also keep in mind that malware can still steal your wallet and since it's not encrypted, the hacker can get your coins.)
4146  Local / Română (Romanian) / Re: Cumpara Bitcoin fara KYC: ATM-urile Bitcoin Romania care respecta anonimitatea on: March 28, 2022, 09:33:20 AM
Presupun ca balanta negativa poate aparea daca au acceptat sa cumpere btc pentru mai mult decat exista disponibil in aparat. De asemenea, presupun ca poti sa folosesti alt aparat (din alt oras!) sau vei primi o notificare de indata ce apar bancnote disponibile, fie aduse chiar de coinzix, sau introduse de alti clienti care vad mai bine in viitor.

Bun, este destul de clar ca motivul este acesta. Dar tot arata un pic ciudat. Adica nu-i opreste nimeni ca dupa ce toate automatele ajung la vreo -50000 (fiecare), sa isi stranga jucariile si gata.
Fiind si noi pe piata, nu ma incanta ideea...

Ce ma deranjeaza pe mine este faptul ca, evident, au si ei moneda lor proprie, de care nu a auzit nici dracu, parca nu erau destule pe piata. Astept ziua in care oricine mai incearca sa lanseze o noua moneda sa fie vazut ca un ciudat care vrea sa reinventeze roata.

Ei, partea cu moneda proprie e.. neglijabila. Adica o vad mai degraba cum au toate magazinele puncte de fidelitate Grin
Si daca se gasesc mari investitori fraieri sa le cumpere... jackpot! Grin
4147  Bitcoin / Bitcoin Discussion / Re: Friends Give Me BTC as Birthday give on: March 28, 2022, 09:14:58 AM
Happy Birthday!

And the account was a Kucoin account. Then I logged in and I saw there was $93 worth of bitcoin. And when I asked them about it, they said "this is a gist from five people.

I agree here with the previous post: if they chose to give you an account at a centralized exchange, it means you didn't teach them good enough.
I guess that the next step of your "lessons" must be about having own wallets, about "not your keys, not your coins". Wink

Do you guys have any memories of something like this?

The closest to this is the contest I've won here on Bitcointak off which I've received a Christmas present in Bitcoin, but the requirement was to buy something off it.
I've bought a monitor back then and I'm still using it (from the winter of 2017/2018), reminding me about the one who made me the present, about bitcoitalk and about the fact the Bitcoin is not only for HODLing.
4148  Alternate cryptocurrencies / Altcoin Discussion / Re: Which is the best way to spend eth from a wallet? on: March 28, 2022, 08:59:48 AM
Hi everybody,
i've been earning eth in a Metamask wallet for a few months, using a mining rig and i'm planning to keep the crypto in the wallet, but sometime i want to spend quickly some amount, without the burden of the eth gas fees and the exchange fees associated with the crypto to euro exchange.
Can you give me some advice on which prepaid card to choose?
Which is the most suitable prepaid card that supports and can be bound to an eth crypto wallet to use as a source for the expenses i could do?
Or maybe there is another method that is better for my scenario?
Thanks in advance!
Smiley

First thing I can tell about crypto cards is that they do come at least with the transaction fees, unless you start mining directly to the associated deposit address which is usually unadvised.
Then exchange fees and maintenance fees also may exist, sometimes hidden in a worse exchange rate.
And most of the crypto cards come with the need to fill KYC details.
Keep also in mind that not all crypto cards work perfectly no matter what - in some cases they're just not accepted for unclear reasons, so you'll have to have with you another (backup) card when shopping.

Now, I cannot clearly advise a card since it heavily depends on where are you from. Also some of those cards works with only certain coins (usually Bitcoin), although most I've seen also works with ETH.
If you are from an accepted country, Binance card may have some of the lowest fees.

Some useful links for you on this topic:
* [BIG LIST] Crypto Debit Cards
* [HUGE LIST] Useful Crypto Links !!! (click 20: CRYPTOCURRENCY DEBIT CARD)
4149  Other / Archival / Re: [HUGE LIST] Useful Crypto Links !!! on: March 28, 2022, 08:54:27 AM
In the Bitcoin Cards section I see Binance Card is missing. I think that it's a worthy competitor there.
Also the bigger list of Bitcoin cards - the other topic of yours - may worth get linked here too.
4150  Local / Română (Romanian) / Re: Concursuri/tombole pe bitcointalk (sau pe aprope) on: March 28, 2022, 07:51:46 AM
Avem un concurs nou o oportunitate de a castiga, prin munca cinstita, 20 parai!

[OPEN] [banned mixer] Premium Review and Suggestion Campaign

Super tare, multumesc!
Am vazut la un moment dat un topic al lui Royse sa nu stia cum/daca are voie sa inceapa treaba asta, dar nu am urmarit indeaproape povestea si nu stiam ca au inceput inscrierile.
4151  Economy / Services / Re: [OPEN] [banned mixer] Premium Review and Suggestion Campaign - 25 available spots on: March 28, 2022, 07:48:38 AM
BTC address (Segwit): bc1qwmuh9d5x3vkx8ev6qy2ytf0pgfvcccjhgyun6u
Merit earned in the last 120 days: 875
4152  Economy / Gambling discussion / Re: F1 Formula Sports Racing - Sportsbet.io promotions & discussion thread on: March 28, 2022, 07:17:44 AM
Leclerc deserved the victory but a safety car first and a Yellow flag later during his overtake attempt denied him the 1st position.

Well, we could also say that Checo actually deserved the victory, getting safety car just after he changed tyres.
But "what could have happened" means nothing; if there wouldn't have been yellow flags at the end Charles may or may not have passed Max and Max may or may not have passed him again.
The only clear thing about that yellow flag was that it denied from us a bit more show.


The Saudi Arabia GP was the most competitive race I have watched in recent years. We watched a really great race for the lead. If the Abu Dhabi GP last season wasn't a critical race for the championship, I would say that this race was even better than that. Unless Mercedes engineers make a big surprise, we will be seeing the Leclerc - Verstappen rivalry very often this year.

Completely agreed.
There was already a little teasing about this one week ago, but this race was much better and I have high hopes that the season will continue at least as spectacular as until now.
4153  Economy / Gambling discussion / Re: F1 Formula Sports Racing - Sportsbet.io promotions & discussion thread on: March 27, 2022, 12:24:46 PM
The problem is created by the new cars.
These cars have less space between them and the road so with high kerbs if a jump comes, the cars will lose the vacuum and they will lose their grip.
Expecting a lot of that type of error during this season.

You're probably right and it's too dangerous only for the current generation of F1 cars, but that doesn't help much, at least not the drivers.

Also about the new route of the airflow, did anybody else notice that Ferrari seems to be using a rather flexible floor/airflow system, somewhat like the hovercrafts have (at a way different level/size, clearly, but still for keeping the air go where they want it to)?



I remember we had a "do not talk politics on this topic" argument here. Today we are talking about how there was literally a bombing near the track, literally just 7 miles away from the track, and the race will continue. I do not make any sense of this, I mean we are talking about bombing right near where the track was and the next thing that will be done would be keeping the drivers racing? How do we know there won't be a bombing during the race as well?

Anyway, I wouldn't want to turn this place to any politics, so all I will say is that Vettel already races with a horrible team this year, so its not like he is missing too much to begin with, it's fine for him to miss getting zero points anyway.

I guess that money talks and those people are tied to various contracts, since it's clearly a security concern there.
Also, as said, the track is more dangerous than usual for the current generation of cars.
And I agree, the Aston Martin cars seem to be again a failure this year.
Seb did make a great choice to stay at home and there are rumors it was not because of COVID, it was more a protest against how the things go in that country.
4154  Bitcoin / Electrum / Re: Electrum 4.2.0 not supporting Windows 7 on: March 27, 2022, 12:08:47 PM
Although, on Android, if it is downloaded from playstore (which is not recommended as there are fake apps on playstore as usual)

Actually the Electrum website contains a link to the correct "variant" of Electrum on Google Play Store and that can be used.
I know that the website can be hacked/spoofed too, but it's still safer than relying on searching for Electrum on Google or Play Store.
It's clearly not the safest solution, but for those who cannot install and APK after verifying it, it could do.
4155  Bitcoin / Electrum / Re: Electrum 4.2.0 not supporting Windows 7 on: March 27, 2022, 09:40:00 AM
I know this is off-topic, but how old is the HDD?

Because the ~10-15 year old HDD on my Xubuntu box has a bad sector which occasionally corrupts the file system. I had to make a dual-boot on it just to run fsck quickly to repair the errors.

Strangely, CentOS is having none of these errors (or at least not any that I can see).

If my memory serves me right, the HDD is some 13-14 years old, so at the middle Smiley
But I didn't get any bad sectors yet there.
However, wouldn't a proper formatting (the slow one, with marking the bad sectors) handle this? Or is the number of bad sectors slowly increasing?
4156  Bitcoin / Electrum / Re: Electrum 4.2.0 not supporting Windows 7 on: March 26, 2022, 09:10:17 PM
The reason why people are stuck on Windows 7 is because later versions are full of bloat and obtrusiveness in your working (computer collecting data about you without your consent, updating without your permission etc.)

Also some use Win7 because the newer Windoze is bigger and bigger, and not too nice with old hardware.

The laptop I've used for my kid's online courses is old, with only 2 GB ram and HDD (no SSD) and Windows 10 was a nightmare. I expect most people keep Win7 on such devices.
I've moved to Linux Mint and I can tell it works nicely and it's also much safer. And it's pretty much like Windows too  Wink
... I'd say it's an option worth considering on old devices.
4157  Bitcoin / Wallet software / Re: Bread Wallet now Coinbase Wallet - help needed. on: March 26, 2022, 08:11:00 PM
I followed them all to a T and I still don’t see any coins in my Coinbase wallet. I did this about 10mns ago.

I don't know what derivation path was used here or there, so I'll give it a shot:
did by chance the old wallet has addresses starting with 1 and the new wallet has addresses starting with bc1? (in case you can see them).

Very frustrating and disappointing news. I despise Coinbase

Then just get another wallet. Electrum and BlueWallet would be pretty good choices imho.
4158  Economy / Gambling discussion / Re: F1 Formula Sports Racing - Sportsbet.io promotions & discussion thread on: March 26, 2022, 07:40:21 PM
And that Mick crash - you understand that things is serious when they don't show replays of crash. His car break into half, but seems that Mick is OK.

That corner is far too dangerous, Mick is not the only one who had difficulties there. I fear that we may see a new red flag tomorrow in the race too because of that corner.
...I'm relieved that Mick is fine.


And Lewis not getting out of Q3... I don't think it needs more words for how oddly bad is that, especially as George will start 6th.
However, I'm very happy for Checo. I hope that he will finish tomorrow on the podium, although with those 2 Ferrari around him it won't be easy.
4159  Economy / Gambling discussion / Re: F1 Formula Sports Racing - Sportsbet.io promotions & discussion thread on: March 26, 2022, 06:17:04 PM
Mick is conscious, but I don't know more details than the Haas twitter has shown:

We’ve heard that Mick is conscious, out of the car and currently on his way to the medical centre.

#HaasF1 #SaudiArabianGP #Quali

And the crash was bad:
https://mobile.twitter.com/Mr_Matthew_/status/1507777287638458374


---
Update: have seen Mick talking, gesturing, smiling. Phew, looks pretty much OK.
4160  Bitcoin / Development & Technical Discussion / Re: Examples of transactions that got accepted in the Mempool but not in a block on: March 26, 2022, 01:33:24 PM
Note: this is a question loosely related to the « intentionally slow » discussion.

Are there any documented examples (in current or past versions of bitcoin) of non-standard transactions that got accepted in the Mempool but fail to get included in a block because they
break some rules?

And how does the mempool get rid of such transactions ?
Is there a protocol timeout after which they expire, to avoid being spammed?

Since each node has its own mempool, it's not really relevant what is non-standard in a few mempools. What is relevant is what's in mining pool mempools.
And I expect that they are careful to not allow there anything that could make them lose a block because of something non-standard (and wrong).



There was not too long ago a thread - but I just cannot find it now - somebody needed a non-standard transaction mined, he even offered some nice money, but it took *very* long time (at least months) until he managed to convince people that his transaction is correct and there's no risk in including his transaction into a block, and also to find a miner willing to "risk" it. Maybe somebody can find more. However, I don't think that the transaction was sitting in mempools, I think that was not even accepted...
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