About BTKWIN
Clearer explanations of Bitcoin, crypto wallets, trading costs and market data.
Who publishes this site?
I am Tamer Taameh (تامر طعمه), the owner and publisher of BTKWIN. I share what I have learned through actual use of trading platforms and accounts, and connect that experience with sources and numerical examples that help readers ask better questions.
BTKWIN began with Arabic content. This English section brings the core tools and site information to readers who prefer English. Translations are edited for clarity; a linked Arabic page may contain additional material that has not yet been translated.
Experience, evidence and limits
The original Arabic About page includes supporting material about my experience with real trading accounts. Those documents do not demonstrate an account balance, investment performance, professional qualification or a licence to give financial advice. Login details and account identifiers in the displayed copies have been obscured.
Personal experience cannot establish that a platform is suitable or safe for everyone. Where a topic depends on a service’s rules, readers should check its current primary documentation. Sources describe what they support; they do not remove the need to examine fees, custody arrangements and risk.
What you can use here
The calculator directory covers profit after fees, weighted average purchase cost, position size and loss recovery. Each calculator states its assumptions and works with the figures you enter. Market charts come from an external provider and may have a different update schedule from written explanations.
Questions and corrections
Use the contact page or email welcome@btkwin.com. For a correction, include the page address, the statement you are questioning and a relevant source. Please do not send passwords, private keys, verification codes or wallet recovery phrases.
This is general educational content. It is not personalised investment advice or a promise of returns. Our editorial policy explains how examples, sources and updates are handled.