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881  Bitcoin / Hardware wallets / Re: About Hardware wallet]  I am curious to learn; please help. on: April 06, 2023, 02:01:57 PM
Just make sure you're buying directly from the wallet's official site and not from Amazon or other third-party sellers and you should be fine.

But to answer your question, it really depends on the wallet you're buying. You can check these articles if you're planning to buy a Trezor or Ledger wallet:

https://trezor.io/learn/a/authenticate-model-one
https://support.ledger.com/hc/en-us/articles/4404389367057-Is-my-Ledger-device-genuine-?docs=true
https://support.ledger.com/hc/en-us/articles/4404382029329?support=true

882  Local / العربية (Arabic) / Re: بوت لقراءة الرسائل on: April 06, 2023, 11:25:28 AM
قمت بأرسال رسالة بالشكل المطلوب, اتمنى ان تساعدك في تجربة الكود, في الواقع اعتقد انه من الافضل انشاء بوت للاطلاع على التعليقات نظرا لاننا لا نتلقا اشعارات من المنتدى بينما الرسائل فيصل ايميل مباشرة بعد استلام الرسالة, ايضا سيكون من الصعوبة استخدام هدا البوت لانه يتطلب بيانات الدخول للمنتدى يعني على كل شخص تشغيله لوحده على عكس بوت خاص ب Notifications.

هده فقط وجهة نظري حول الموضوع.

مشكور اخي، أنا أدرك تماما أن البوت في حد ذاته قد لا يكون ذو فائدة كبيرة لمعظم الأعضاء، لكن ربما سوف يستفيد الأعضاء من الكود.

و هل يمكنك شرح ما تقصده بالاطلاع على التعليقات؟ يعني في حال انشائك لموضوع جديد، و كان هنالك جواب من أحد الأعضاء تريد من البوت ارسال اشعال اليك؟


الامر المهم ايضا هو وضع كود البوت Open Source ( اضن هذا هو المصطلح اذا لم أكن مخطا) لكي يتحقق كل شخص من امان الكود لوضع معلومات الحساب لانها خطوة ضرورية لوصول الاشعارات للبوت
حظا موفقًا لك اخي الكريم واتمنى اصدار البوت قريبا

البوت يحتاج لاسم المستخدم و كلمة السر للعمل، لذلك يجب مشاركة الكود في كل الأحوال. و أما طلبي لبايانات المسخدمين فهذا ليس بشئ عندي نية في فعله. بل حتى و ان أردت فعل ذلك، قد يكون الأمر صعبا لأنه سوف يتوجب الدخول في حساب  أحد الأعضاء، التأكد من رسائل، ثم الدخول الى حساب اخر الخ... و الذي قد يأثر سرعة البوت خاصة و ان كان هنالك الكثير من المستخدمين.
883  Economy / Service Discussion / Re: [List] Bitcoin Payment processors on: April 06, 2023, 09:41:25 AM
Apologies for taking some time to update this. I just made some changes to the list:

- Removed BTC-Cashier from the list since the source code hasn't been updated since 2018.
- Removed both Globee and Savvy as they're both not working anymore.
- Took off the "lightning support" column and replaced it with the lightning symbol. This should make it easier to spot.
- Added "integrations" column which now includes all of the supported plugins/integrations of a processor.

And I will be adding the processors suggested and some new ones soon. I just need to get some more info first.
884  Local / العربية (Arabic) / Re: البيتكوين في الامارات on: April 05, 2023, 08:18:34 PM
يبدو أن السلطات في دبي قد بدأت في طلب معلومات[1] أكثر من بينانس حول ملكية المنصة، الادارة و كذلك عمليات المراجعة

كما أن أي منصة (من الان فصاعدا) سوف يتوجب عليها اعطاء نفس هذه المعلومات ان ارادت الحصول على ترخيص.

كيف ترون هذا القرار الجديد؟ من جهة، أرى بأن هذا أمر جيد لأنه سوف يساعد على حماية المستخدمين (و الذي أفترض أنه السبب الرئيسي بلهذا القرار) لكن في نفس الوقت، يمكن أن يكون هذا سببا في ابتعاد الكثير من الشركات عن دبي و العالم العربي.

[1] https://beincrypto.com/dubai-tightens-crypto-license-grip-binance-facing-scrutiny/
885  Other / Beginners & Help / Re: Bitcoin open source wallets that support replace-by-fee (RBF) on: April 05, 2023, 08:06:12 PM
-snip-
Or maybe it is because I did not broadcast the transaction on Bluewallet. I do not know yet. I will make transaction on Bluewallet directly to know if it is because of it or not.
-snip-

I don't understand why would they want to limit the user this way but you're probably right. I just tried to send some funds from my Bluewallet, and both (bump and cancel) buttons are showing.
886  Bitcoin / Bitcoin Technical Support / Re: signed message on: April 05, 2023, 05:43:45 PM
This should help you achieve what you want: https://armantheparman.com/op_return/

You may want to read the warnings and try this with a small amount first.

You won't need to provide any code to other party in this case, but they will still have to check a block explorer in order to see the message. I don't think wallets will show him that.
887  Bitcoin / Bitcoin Technical Support / Re: signed message on: April 05, 2023, 05:06:20 PM
I'm not sure I understand what you're trying to achieve here. If you're providing a signed message for someone, then you need to give it to other person, otherwise, how are you expecting them to be able to verify it?
888  Local / العربية (Arabic) / بوت لقراءة الرسائل on: April 04, 2023, 03:11:06 PM
أنا بصدد تطووير بوت بسيط الذي سوف يقوم بارسال رسالة في التلغرام عند استقبال المستخدم لرسالة شحصية في المنتدى و أحتاج الى مساعدة لتجربته، اريد فقط أن تقومو بارسالي رسالة خاصة:

- باللغة العربية
- يجب أن تحتوي على رابط + فيها صورة + نص (عشوائية)

لا أدري ما اذا كنت مهتمين باستخدام البوت لأنه سوف يتعين عليكم تثبيته في سيرفير أو حواسيبك الخاص (بمأن الحصول على الرسائل الخاصة يستلزم اسم المستخدم و كلمة السر) لكني سوف أشارك كود البوت على أي حال. مشكورين.
889  Economy / Exchanges / Paxful is shutting down on: April 04, 2023, 02:33:07 PM
Apparently, Paxful (one of the largest[1] P2P exchanges) is going to close its doors. I just saw this on Twitter:



This comes days after Paxful had some issues processing users withdrawals[2].

The message states that users should withdraw their funds but according to the status page[3]. The wallet system is down for all their supported currencies with the exception of Bitcoin's lightning network.

[1] https://monetory.io/en
[2] https://bitcointalk.org/index.php?topic=5447245.0
[3] https://status.paxful.com/
890  Other / Meta / Re: What i discovered about webscraping Bitcointalk.org on: April 04, 2023, 07:40:22 AM
There are two options here:

To use requests instead of urllib:

Code:
import urllib
import requests
from bs4 import BeautifulSoup

r =  requests.get('https://bitcointalk.org/index.php')
soup = BeautifulSoup(r.content, 'html.parser')
print(soup)

Or add a user-agent to the request you're making:

Code:
import urllib
import requests
from bs4 import BeautifulSoup
import time

r =  urllib.request.Request('https://bitcointalk.org/index.php?', headers={'User-Agent': 'Mozilla/5.0'})
response = urllib.request.urlopen(r)
soup = BeautifulSoup(response.read(), 'html.parser')
print(soup)

Either way, make sure you're not sending requests too often[1]. You should use time.sleep but that function takes seconds in Python, and not milliseconds.

[1] https://bitcointalk.org/index.php?topic=953815.msg10442011#msg10442011
891  Economy / Exchanges / Re: Coinbase planning to close accounts of certain users on 9th April? on: April 03, 2023, 03:14:30 PM
I received the same email this morning but didn't much about it, since it's not verified and I don't even remember I last used it.

As for the support's tweet, there's also this :



Which seems to contradict the tweets you shared about them not knowing what's going on.
892  Economy / Exchanges / Re: Converting GBP on: April 03, 2023, 12:03:17 PM
Does anyone know why it says I'm a suspected scammer above all my posts???

It's April fools prank.

I know that you're past this already but I was checking my apps earlier to update them, and I noticed that Kucoin's pushed a new update, so you now should be able to withdrawal your GBP:



893  Economy / Exchanges / Re: Bitget exchange SMS code receive issue on: April 02, 2023, 02:04:37 PM
There's isn't much you can do at this point. Just contact support and try to log in regularly.

I've seen a tweet a couple of days ago of someone claiming to have lost +200,000 $ (stolen)[2] and if you check the comments, you can see that more people are reporting similar issues. You should definitely consider switching to another exchange once you get back access to your account.

[1] https://twitter.com/EvanLuthra/status/1641727962566508545
894  Economy / Exchanges / Re: Paxful - Deposits are not being credited on: April 02, 2023, 01:44:18 PM
-snip-
Truly hope this is not going to be another FTX incident and that it's only a technical issue but some users have been waiting close to 24h and maybe because it's weekend now these guys don't "know" about it - anyway - just bringing this for your information.

In one of the links you posted, a moderator said the team is already investigating the issue.

What's strange about this, is that the status page is not showing anything[1] except for some degraded performance for BTC only, and they also had maintenance but that's for withdrawals/send-outs and not deposits.

[1] https://status.paxful.com/
895  Economy / Exchanges / Re: Converting GBP on: April 01, 2023, 04:46:04 PM
I don't really intend to transfer regularly, this is born out of KuCoin not having a withdraw GBP option whereas Kraken do.  However I'm interested to know why it would be cheaper to send to a wallet and then on to Kraken from there?  Surely I still have to pay the transfer fee to move it to my wallet each time??  Or do you mean a lump to wallet and then small payments from there??  Is it cheaper to send from a wallet??

Yes, I meant the latter. A non-custodial wallet will not charge you anything more than what you need to pay (network fees) and it's based on:

- Transaction size.
- How congested the network is.

An exchange on the other hand tends to charge users a fixed fee (depending on the coin/network of course)

So for example, Binance and Kucoin charge you 0.0005 BTC (~14$) while OKX charges 0.00032 BTC (~8) but if you were to try a non-custodial wallet then it shouldn't cost you as much:

Average transaction fee: $0.57 (1 input, 2 outputs, SegWit, 1 hour conf. time.)

So if you had 500$ BTC in KuCoin for example, it's better to withdraw everything, and use it from your personal wallet, than to withdraw a small amount each time you want to use your funds. Now, things may not be as bad when  dealing with USDT on Tron, but it's definitely something you should keep in mind.
896  Economy / Exchanges / Re: Converting GBP on: April 01, 2023, 01:01:47 PM
Question, did kraken not show the minimum amount to be accepted on their coin's deposit page? cause any decent exchange should....
-snip-

It looks like they do: https://support.kraken.com/hc/en-us/articles/360000381806-Viewing-your-cash-deposit-and-withdrawal-limits

@OP I know you only did this to test things out but if you're planning to withdraw a small amount regularly, it's probably better for you to withdraw all of your funds to a non-custodial wallet and then send them to Kraken whenever you want. This will help you save on fees.
897  Economy / Service Announcements / Re: ✅ [ANN] Bettercallraul.it No KYC Crypto Exchange | LOW FEES & Private | CLI ✅ on: April 01, 2023, 11:50:46 AM
Yes, we started with 3 and will expand with feedback from the community. Do you have any coins in mind?

As mentioned above, it would be nice to see some stablecoins on some cheap networks. Maybe polygon, the sidechain as well as their newly released L2 (Polygon zkEVM). I'd also like to see bitcoin's lightning network since not many exchanges support that at the moment.
898  Local / العربية (Arabic) / Re: أول موقع تونسي يقبل البيتكوين؟ on: April 01, 2023, 09:27:57 AM

1. يمكن لأي شخص ان يثبت حسابة binance Merchant بمجرد تزويد المنصة بالاثباتات اللازمة و بدأ قبول المدفوعات، و هذا اعتقد انه ممكن لاي مستخدم بينانس تمكن من توثيق حسابه بشكل عادي حتى لو كان في دولة لا تدعم هي نفسها الكريبتو. يبقى السؤال ما الجدوى من القيام بهذا ان كان المتجر منتصبا في دولة لا تدعم نشاطات الكريبتو اساسا؟

في رأيي السبب واضح هنا  فبالاضافة الى سهولة قبول المدفوعات، استخدام العملات المشفرة حتى و ان كان محظورا في بعض البلدان، مازال في ازدياد كبير في منطقة شمال افريقيا[1]

و عندم يجد المستخدمون أنه ليس هنالك أي قوانين ردعية (فيما عدا التعدين ربما) أو حظر لهم من المنصات، فبطبيعة الحال سوف يكملون على ما هم عليه.

[1] https://techcrunch.com/2022/10/05/crypto-adoption-skyrockets-in-middle-east-and-north-africa/
899  Economy / Web Wallets / Re: Blockchain.com "oops, something went wrong..." on: April 01, 2023, 07:42:09 AM


This is the signature:
62Uq9uoW7NkHCe9mkJs6FmnF4eXEAV2WKjDxxNpefHmefsMkczXHBTh43Q6XVRk1fpxvZwEHzBsURPG oFQ1V3kPn

I received 9.7 sol from another person, not an exchange, and wanted to swap it to btc.

also here is a screenshot of my wallet on blockchain.com app. You can see here its the same address as on the transaction above.
https://imgur.com/a/yZ5XgAz

The signature you posted is not leading me anywhere either but if you can see the balance in your mobile app, then it should be there. If none of the solutions above work, I would suggest you install a SOL wallet (Phantom wallet for example) and then try using Blockchain's recovery phrase in there and see if the funds would show.
900  Economy / Web Wallets / Re: Blockchain.com "oops, something went wrong..." on: March 31, 2023, 07:53:46 PM
Could you share the TXID (without the link)? What you posted doesn't look like a valid tx hash. I can't find it on solscan:

Code:
AV2WKjDxxNpefHmefsMkczXHBTh43Q6XVRk1fpxvZwEHzBsURPGoFQ1V3kPn

Also, from where did you send the 9.7 SOL? an exchange? If so, which one?
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