Summary: Machankura is a telecom-shaped Bitcoin access layer. The point is not wallet polish; it is that USSD, phone-number identity, and operator-run custody let basic phones reach Lightning rails at all. Keep the note tight: this is a useful access-layer specimen, not a major payments hub.
What it does:
Lets users create a custodial Bitcoin and Lightning wallet tied to a phone number by dialing a country-specific USSD code, without requiring a smartphone or internet connection for core usage
Generates phone-number-based or username-based Lightning addresses so users can receive sats from other Machankura users and broader Lightning senders
Supports sending sats to supported Lightning addresses, phone numbers, and Machankura users, with separate send flows for Lightning and onchain Bitcoin
Allows users to redeem Azteco vouchers directly into the wallet, giving feature-phone users a path from voucher rails into Lightning balances
Offers group “Machankura Clans” with member/admin approval policies for shared sends, receives, and balance distribution
Exposes a broader service surface beyond USSD, including WhatsApp, web access, a node page, and references in the terms to mobile and desktop apps
Key claims:
The homepage says Machankura lets people “Use Bitcoin on any phone” and “send and receive sats to your phone number”
The homepage says Machankura is live in multiple African markets and is also “Live on WhatsApp” and “Live on Web,” showing it is broader than a single USSD code
The FAQ says Machankura is a “fully custodial bitcoin and lightning wallet” that “requires zero configuration” and “does not require an internet connection to send or receive bitcoin” because it uses USSD
The FAQ says a wallet is created instantly on first dial-in, tied to the phone number, protected by a PIN, and paired with a Lightning address that can be changed to a username-based alias
The FAQ says Machankura charges a 1% transaction fee on spends
The send page explicitly separates Lightning and onchain send paths rather than treating the service as Lightning-only
The terms page says the service surface includes the site, mobile application for iOS/Android, desktop apps for macOS/Windows, and other services, which broadens the project beyond the feature-phone framing on the homepage
Whitepaper: No canonical standalone Machankura whitepaper or litepaper surfaced in this pass. The clearest current sources of truth were the official site, FAQ and terms pages, send flow page, node page, and the project’s GitHub organization; see ../whitepapers/machankura-primary-sources-2026-05-01.md.