About TZUR Wallet
Our Story
TZUR (צור) means “rock” or “flint” in Hebrew - something primitive, durable, and fundamental. We built TZUR because we believe Bitcoin self-custody should not require speaking English. Six billion people worldwide don’t speak English as their first language. Most Bitcoin wallets force users to write down their recovery seed phrase in English - a 12-word sequence that controls access to their funds. If you don’t understand the words, you can’t verify them. If you can’t verify them, you can’t trust them. TZUR is the first Bitcoin wallet to display BIP-39 seed phrases in the user’s native language. Thirty-one languages are supported, from Hebrew and Arabic to Japanese and Hindi.
Our Mission
TZUR exists to make Bitcoin accessible to the non-English-speaking world. Not through simplified interfaces or custodial shortcuts, but through real self-custody with native language support. Understanding your seed phrase in your own language is not a convenience - it is a security requirement.
The Company
TZUR Wallet is developed and operated by BlockSight OÜ, a company registered in Estonia. BlockSight builds tools for understanding and interacting with the Bitcoin network. Our flagship products are BlockSight.Live, a real-time Bitcoin blockchain explorer, and TZUR Wallet.
The Team
Dani B. - Founder & CEO. Bitcoin advocate since 2018. Ten years as an IDF officer. Three years in the Bitcoin ATM industry. Built TZUR because the biggest barrier to Bitcoin isn't technology - it's knowledge. And that barrier shouldn't exist.
Gabi - CTO and Dani's brother. Three years in the Israeli Navy. Full Stack developer. Gabi built BlockSight.Live and leads the technical architecture of the ecosystem.
The BlockSight Ecosystem
TZUR is part of the BlockSight.Live ecosystem. BlockSight.Live is a real-time Bitcoin blockchain explorer featuring live block visualization, network dashboards, a congestion gauge, and Monica Metrics - five original Bitcoin network indicators. A Bitcoin wallet should not only move bitcoin but help users understand the network.
Bitcoin Standards
BIP-39 · BIP-32 · BIP-84
Native SegWit · Taproot Send · Replace-By-Fee
Tio av de trettioen stödda BIP-39-ordlistorna är byte-för-byte identiska med Trezors kanoniska lista. Alla trettioen är öppen källkod under MIT-licens. Den underliggande standarden är BIP-39 (Bitcoin Improvement Proposal 39).
Milstolpar
- -endast självförvarsplånbok för iOS, BIP-39/32/84-kompatibel från dag ett.
- Januari 2026. v2.0. Modersmåls-seed-fraser utökade till 26 språk. Bevakningsplånböcker. 75 fiatvalutor.
- -chain Bitcoin-transaktionen skickad från TZUR.
- April 2026. v3.0. Stöd för farsi (persiska) med den första kända farsi BIP-39-ordlistan.
- April 2026. v3.1. Nio språk tillagda. TZUR talar nu 31.
Design Philosophy
TZUR is a focused tool, not a financial app. Bitcoin only. No altcoins, no tokens, no DeFi. One-time purchase at $59.99 - no subscriptions, no recurring fees. iOS only, by deliberate security choice. Every design decision follows one rule: if security and convenience conflict, security wins.
Credits
Made possible by the open-source Bitcoin community, the Electrum protocol, SwiftUI, and Anthropic Claude. Built with gratitude for every contributor who pushes Bitcoin forward.
