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1  Local / Português (Portuguese) / Re: Banco e criptografia facilitados on: July 05, 2022, 12:41:12 AM
Qual a garantia de que não vão fugir com o nosso dinheiro ou quebrar?

Que coisa, voce sempre se mostrou tão despreocupado quanto a isso Cheesy

Beta ou não beta, já está ajudando milhares de pessoas em países em desenvolvimento, você tem ideia de como é difícil ter acesso a bancos da África ou da Ásia? ou até mesmo a América Latina?

Se voce está falando de investir nesses locais, não há muita dificuldade.

Na bolsa B3 (a bolsa brasileira) ja podemos negociar produtos asiáticos, como o ETF XINA11, vários fundos multimercados, etc.
Além disso, hoje em dia o brasileiro tb tem acesso razoável a corretoras lá fora como a degiro, interactive broker, etc, com negociações direta nessas bolsas.

Se for para receber dinheiro de bancos asiáticos, é melhor usar criptomoedas ou então um banco internacional mesmo. Receber dinheiro de fora é muito caro aqui do Brasil.


Não, estou falando da opção do brasileiro ter uma conta bancária em USD em seu nome, cartões Visa virtuais que podem vincular à sua conta paypal e plataformas online.

A opção de economizar em uma moeda mais difícil do que a local, sobre a capacidade de converter para BTC e USDT sempre que necessário.
2  Local / العربية (Arabic) / Re: الخدمات المصرفية والتشفير بالدولار الأم&# on: July 05, 2022, 12:38:11 AM
أعتقد أن أفضل طريقة لتقييم خدمة ما هي باستخدامها ، أدعوك لإنشاء حساب وإرسال عنوان بريدك الإلكتروني إليّ عبر رسالة خاصة ، وسأرسل لك شخصيًا بضعة دولارات يمكنك تداولها أو سحبها أو إرسالها إلى شخص آخر.

لم أقم بزيارة الموقع و لكن لدي فضول أن أسمع منك تجربتك مع الموقع و الخدمة التي يقدمونها و هل تعتقد حقاً أن الموقع يستحق التجربة؟
فعلا مستخدمين شمال إفريقيا و الشرقدالأوسط يواجهون مشكلة كبيرة لتحويل الأموال سواء من الأبناك إلى منصة التداول و العكس أيضا، لهذا إذا كنت قد إستخدمت الموقع و لم تواجه أي مشكلة معهم يمكنك في أي وقت مضى تقديم تجربتك كما يمكنك مشاركة رابط المقالة و نحاول تقييمها جميعا لنرى هل هي عملية إحتيال أو العكس المرجو تقبل مروري.



3  Local / العربية (Arabic) / Re: الخدمات المصرفية والتشفير بالدولار الأم&# on: July 03, 2022, 01:11:05 AM
أعتقد أن أفضل طريقة لتقييم خدمة ما هي باستخدامها ، أدعوك لإنشاء حساب وإرسال عنوان بريدك الإلكتروني إليّ عبر رسالة خاصة ، وسأرسل لك شخصيًا بضعة دولارات يمكنك تداولها أو سحبها أو إرسالها إلى شخص آخر.
4  Local / Português (Portuguese) / Re: Banco e criptografia facilitados on: July 02, 2022, 04:17:21 PM
Você está correto, Sifr não está em coinmarketcap ou sites semelhantes, ainda está em beta.

Beta!? Aquilo parece estar ainda em Alfa... mas um Alfa muito no inicio.
O site tem de melhorar bastante, para trazer alguma credibilidade ao mercado. Quase parece um site apenas para coletar dados.

Quando melhorarem a informação disponível, partilhe.
Incrível como se pode julgar um serviço com base na página de destino, o serviço funciona, funciona comercial, funciona bancário, funciona transferências, é sólido (um pouco feio, mas isso é apenas um pouco de css e maquiagem, acho que melhorará drasticamente nos próximos dias já que é uma startup e eles se movem rápido).

Olhe isto deste modo ; você está no Brasil, ou Portugal ou Angola, você trabalha como freelancer ou para uma empresa de tecnologia, você pode receber o pagamento em dólares diretamente na sua conta bancária Sifr, você pode vincular sua conta ao Paypal para enviar e receber, você pode converter alguns do seu dinheiro para o BTC, você pode se conectar ao Stripe, Amazon ou qualquer plataforma.


Beta ou não beta, já está ajudando milhares de pessoas em países em desenvolvimento, você tem ideia de como é difícil ter acesso a bancos da África ou da Ásia? ou até mesmo a América Latina?
5  Local / Português (Portuguese) / Re: Banco e criptografia facilitados on: July 02, 2022, 04:10:14 PM
Gosto da ideia, mas o maior problema ai é a falta de credibilidade. Quem são vocês? Qual a garantia de que não vão fugir com o nosso dinheiro ou quebrar?

Essa taxa de $10 também dá uma desincentivada quanto a abertura de uma conta (ainda que seja um valor consideravelmente baixo para quem vai usar bastante).

Esses são pontos válidos,

O que garante o dinheiro são principalmente os regulamentos, as empresas americanas estão sob leis rígidas para proteger os consumidores, os fundos são segurados pelo FDIC, portanto, mesmo que o site pare de funcionar amanhã, o titular tem uma reivindicação sobre os saldos.

a taxa de conta única de US $ 10 pode ser demais, mas é opcional e funciona com criptografia, você pode trocar seu BTC por USD à meia-noite e usar o dinheiro imediatamente com um cartão de débito, bancos on-line como sábios bloquearão sua conta e saldo se você tiver transações relacionadas a bitcoin.

A abertura de conta é gratuita.
6  Local / العربية (Arabic) / Re: الخدمات المصرفية والتشفير بالدولار الأم&# on: July 01, 2022, 09:54:07 PM
1- نتائج البحث لا تشير أبدا الى ما يدل على موثوقية هذا البنك و لا الى مصدر الموقع الذي يعرف به. هذا البنك على ما يبدو ينتمي الى مجموعة البنوك المجهولة التي تنتشر على الانترنت في محاولة اما لسرقة المعطيات الشخصية للمسجلين بمجرد تسجيلهم فقط او في مرحلة متقدمة اقناعهم بارسال أموال الى حسابات وهمية تكون في الاصل على ملكمتحيلين.
2- لا نعلم السبب الذي جعلك تترجم هذا المقال و تنشره هنا (ربما في أماكن أخرى) الا ان كنت قد جربت الموقع فعلا و تود ان تنقل لنا تجربتك معه. أرجوك أن توضح لنا الأسباب.
بكل الأحوال فكرة ان تشير الى أنك تنقل ترجمة لهذا البوسط لا يعفيك من المسؤولية ان كان موقع البنك موقعا متحيلا و سقط ضحايا نتيجة انهم قرأوا ترجمتك و اتبعو ذلك الرابط. انت بذلك تصبح مساهما للترويج لمواقع ضارة.

اقتباس للحفظ.

مرحبًا ،

ناقد ساخر من الذي يعلن عن الكازينو بطريقة أو بأخرى.

Evolve Bank & Trust هو بنك وطني أمريكي وعضو في FDIC: https://www.getevolved.com ، تستخدمه أكبر الشركات المصرفية الناشئة ، على سبيل المثال mercury.com (الخدمات المصرفية للأعمال).

السبب في أنني نشرت في المنتدى العربي هو إعلام المتداولين ورجال الأعمال بهذا الخيار للحصول على حساب بالدولار الأمريكي ، تحت أسمائهم ، يمكنهم الارتباط بـ Paypal و amazon والمزيد ، والتحويل إلى تشفير.

من الصعب بالفعل على العرب الحصول على الخدمات المصرفية ، وقد يكون هذا حلاً للعديد من الذين يحتاجون إلى الاستثمار والتجارة وتحويل الأموال وبدء الأعمال التجارية.



شكرًا لك.
7  Local / Servisler / Re: Banka ve Kripto kolaylaştı on: July 01, 2022, 07:40:24 PM
İki senedir aktif olmayan hesap aktif hale geliyor ve bilinen scam sifr'in reklamını yapmaya başlıyor. Web sitesinde Evolve bank ile anlaşmalı olduğunu söylüyor fakat anlaşmaya dair hiç bir kanıt yok. Daha önceki raporları merak edenler reddit başlığında geçmişini inceleyebilirler.

Bu hesap aktif olarak çalışıyor ve özellikle bu forumda paylaşım yapmıyor.

Sifr platformu yenidir ve hala beta aşamasındadır, hesap açılışı ücretsizdir ve kullanıcılar katılabilir (veya katılmayabilir), şirket ABD merkezlidir, dolayısıyla varsayılan olarak bankacılık teklifleri için FinCen ve FDIC'nin düzenleyici çerçevesi kapsamındadır.

Umarım bu sizin ve diğer okuyucular için bazı şeyleri açıklığa kavuşturur.

Şerefe
8  Local / Português (Portuguese) / Re: Banco e criptografia facilitados on: July 01, 2022, 05:18:51 PM
Pelo que eu vi, isso é uma exchange de criptomoedas.

Nunca ouvi falar dessa Sifr.
Ela não está listada no coinmarketcap (https://coinmarketcap.com/rankings/exchanges/)

Recomendo a todos que tomem cuidado ao mandar dinheiro e documentos para empresas e sites desse tipo.

Pode ser legítimo. mas existem já tantas opções de contas internacionais no mercado, de emrpesas consolidadas e de fácil abertura de conta.

Olá, usando um tradutor aqui.

Você está correto, Sifr não está em coinmarketcap ou sites semelhantes, ainda está em beta.

No entanto, a empresa está sediada nos EUA e as contas são emitidas por um banco nacional com seguro FDIC.

Páginas legais são sempre úteis: https://sifr.com/legal/docs
9  Local / Servisler / Banka ve Kripto kolaylaştı on: July 01, 2022, 04:36:15 PM
Banka ve Kripto kolaylaştı

Herkese merhaba,

ABD'de kripto dostu bir USD Banka hesabı açmak isteyenler için https://sifr.com/banking adresini ziyaret edin.

Sanal vize kartları, kişisel çek hesabı, kripto cüzdanları ve 7/24 ticaret alacaksınız ve herhangi bir ülkeden çevrimiçi bir hesap açabilirsiniz.

USD'ye bozdurabilir ve uluslararası para gönderebilirsiniz.
USD hesabınıza yerel banka banka kartınızla para yatırabilirsiniz.


Umarım bu yardımcı olur.
10  Local / Português (Portuguese) / Banco e criptografia facilitados on: July 01, 2022, 04:32:51 PM
Olá pessoal,

Para aqueles que desejam abrir uma conta bancária em USD nos EUA que seja compatível com criptografia, confira https://sifr.com/banking.

Você receberá cartões Visa virtuais, conta corrente pessoal, carteiras criptográficas e negociação 24 horas por dia, 7 dias por semana e poderá abrir uma conta online em qualquer país.

Você pode trocar para USD e enviar dinheiro internacionalmente também.
Você pode depositar na sua conta em USD com seu cartão de débito do banco local.


Espero que isso ajude.
11  Local / Échanges / La banque et la crypto en toute simplicité on: July 01, 2022, 04:06:24 PM
Bonjour à tous,

Pour ceux d'entre vous qui cherchent à ouvrir un compte bancaire en USD au USA compatible avec les cryptos, consultez https://sifr.com/banking .

Vous obtiendrez des cartes de visa virtuelles, un compte courant personnel, des portefeuilles crypto (USDt/BCT etc) et du trading 24h/24 et 7j/7 et vous pourrez ouvrir un compte en ligne depuis la France ou n'importe quel pays.

Vous avez aussi des virements internationaux.

J'espère que cela vous aidera.
12  Local / العربية (Arabic) / الخدمات المصرفية والتشفير بالدولار الأمر on: July 01, 2022, 03:25:56 PM
ملاحظة: هذا منشور مترجم.

العرب والشرق الأوسط وشمال إفريقيا الذين يتطلعون إلى الحصول على حساب مصرفي شخصي بالدولار الأمريكي مع بطاقات فيزا افتراضية + الوصول إلى تداول العملات الرقمية ، ويسعدني مشاركة هذا الرابط معك: https://sifr.com/banking

كل ما تحتاجه لفتح حساب هو جواز سفر أو بطاقة هوية وطنية ، وسيكون الحساب باسمك ويمكنك استخدامه تمامًا مثل أي بنك عادي.

آمل أن يكون هذا مفيدًا لك.
13  Bitcoin / Electrum / Re: [BUG] electrum unable to fully sync a large wallet on: July 13, 2020, 05:52:22 PM
Thank you all for your replies.

You were all right, I passed the following parameters to docker and was able to fully sync the wallet.

Code:
-e COST_SOFT_LIMIT=1000000 -e COST_HARD_LIMIT=1000000000 -e INITIAL_CONCURRENT=100 -e BANDWIDTH_UNIT_COST=1000000

14  Bitcoin / Electrum / [BUG] electrum unable to fully sync a large wallet on: July 12, 2020, 06:08:27 PM
Alright so here is my situation :


I am running in local the latest version bitcoin full node index=1, server=1.
I am running in local the latest ElectrumX, docker with network exposure.
I am running Electrum wallet 4.0.2, also latest.


I have a wallet with 1ML addresses in it and I am attempting to sync it to the network, however it fails and restarts again without success for day, screenshot :  https://ibb.co/HdMH0dJ


Now last few months, I did not have this issue because I was running an older version of bitcoin, Electrum Personal Server (not electrumx) and Electrum 3.8.and all addresses and balances were synchronized.

Any idea on a solution ?
15  Bitcoin / Development & Technical Discussion / Re: 0 sat/byte fee ? on: November 07, 2019, 05:51:47 PM
What % of chances are there of a 0 sat/byte fee transaction to get relayed through a node allowing such 0 fee transactions these days if mempool has got a very big amount of transactions stuck at that level? Like if the size is around 5-8 MB, is it likely going to get accepted any sooner than a week or less? I'd like to play with the 0 sat/byte fee but scared about the possibilities of getting it accepted in a block while even 1 sat/byte are not easily getting accepted considering that majority of miners are going for higher fees and some exchanges have started paying higher fees maybe to clog the mempool and spike the fee structure.
If the mempool is more than 2MB in size at any given time, you can forget about getting a confirmations for any transactions with a small fees/byte, much less a 0 fee transaction. The propagation of 0 fee transactions should be quite bad, given the fact that most nodes have already stopped accepting it. The only way for it to get accepted is to mine your own block (I doubt any miner would accept a 0 fee transaction from others).

You can try experimenting it and enable opt-in RBF. You can bump the fee any time you want to stop trying.

I made multiple tests with 0 sat/byte fee, even when the mempool was empty where 1sat/byte gets your transaction on the next block and go no luck with the transactions.

I assume miners share the same configuration of their full node of not accepting below 1sat/byte transactions, as it is already the default setting for Bitcoin Core.
16  Bitcoin / Development & Technical Discussion / Re: 0 sat/byte fee ? on: November 01, 2019, 05:23:14 AM
@OP, were you successful in getting your node up and running after trying to setup the mintxfee to 0 and taking all the steps told by experienced members?

Nope, I waited few weeks but then had to import the wallet from seed and spend the coins.

Even if nodes relay the 0 fee transaction, miners nodes need to accept and include them in block, 0 chance of that happening.
17  Bitcoin / Development & Technical Discussion / 0 sat/byte fee ? on: August 28, 2019, 12:34:49 AM
I am trying to force my node to accept and broadcast 0 fee transactions or 0.1 sat/byte transactions.

I set on the config file the following settings but it triggers the node to not start (not accept mintxfee argument as valid) :

minrelaytxfee=0
mintxfee=0



I am using the most recent bitcoind client version.
18  Bitcoin / Development & Technical Discussion / Re: HD wallet technicals on: April 29, 2019, 02:30:03 AM
I was able to make it work, thank you.

I am unsure what the issue was but I somehow fixed it.

19  Bitcoin / Development & Technical Discussion / Re: HD wallet technicals on: April 28, 2019, 05:21:29 AM
I am not sure to follow.

My goal is to use hd.dat wallet for production, do all the important operations such as receiving funds etc and keep hd1.dat as a backup in case the original wallet file gets corrupted or lost.

Per your reply, should I create a new HD wallet, make a duplicate THEN generate new addresses ?

Thank you for your help.
20  Bitcoin / Development & Technical Discussion / HD wallet technicals on: April 28, 2019, 03:51:34 AM
Hello people, I have a couple questions about bitcoin core HD wallet.


I created an HD wallet as follow :

Code:
./bitcoin-qt -usehd -wallet=hd.dat

I generated 4 receiving btc addresses on that wallet then closed the bitcoin core client.
I made a duplicate file of that hd.dat wallet and named it hd1.dat

I open hd.dat wallet with bitcoin core and generate a new incoming btc address, I do the same with hd1.dat wallet but the address generated is different.

Is this normal or there is an issue with the wallet ?

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