Manna Wallet + Branta Guardrails: Self-Custodial Bitcoin Payments Now Show Verified Merchant Details
Manna Wallet added Branta Guardrails so users can see verified merchant details before sending Bitcoin payments, aiming to cut payment anxiety and mistakes.
Intelligence analysis by GPT-5.4 Mini
Manna Wallet now uses Branta’s verification layer to show merchant logos and company details before a payment goes out. The pitch is simple: make self-custodial Bitcoin payments feel safer by proving the recipient is the real merchant.
Bitcoin payments can feel scary because once the money leaves, it is gone for good. This story is about a wallet that shows a merchant’s real name and logo before the payment is sent, like checking the name on a delivery package before handing it over.
Branta’s tool acts like a trusted name badge. It helps prove the wallet is paying the right shop, while still keeping private payment details hidden.
The goal is to make people feel safer using Bitcoin for buying things. If the checkout looks familiar and verified, fewer people may worry they are sending money to the wrong place.
Analysis
What changed
Bitcoin Magazine says Branta has integrated its Guardrails service with Manna Wallet, a self-custodial payments app. With the integration, users can see merchant logos and company details before sending a payment, plus a link to verify the recipient themselves.
How it works
According to the article, Branta’s software is open source and privacy-centric. It uses zero-knowledge proofs so it does not need to learn the payment address or invoice, while still proving that the merchant connection is authentic. Branta describes the feature as a side channel for checking that the sender is paying the intended recipient.
The piece says the system is meant to reduce risks such as human error and man-in-the-middle attacks. It also notes that while “poisoned address” attacks are more common on Ethereum, Bitcoin users can still be tricked in other ways, including simple mistakes when copying or reusing payment details.
Why the merchant branding matters
Branta co-founder Keith Gardner told Bitcoin Magazine that merchants like the idea of their logo appearing inside client wallets. The article compares that visual trust signal to the green lock icon that helped normalize HTTPS in browsers years ago.
The integration is also described as compatible with a wider merchant network. The article says Branta supports Bitcoin invoicing tools such as BTCPay Server plugins and Zaprite’s merchant stack, and that live demos are available with wallets including Manna and Arkade.
The main takeaway is practical: this is an attempt to make self-custodial Bitcoin payments feel less risky without giving up privacy or control.
Key points
- Manna Wallet integrated Branta Guardrails to show verified merchant details before Bitcoin payments are sent.
- The feature displays merchant logos, company details, and a link for users to verify the recipient.
- Branta says its system uses zero-knowledge proofs and does not need to know the payment address or invoice.
- The article frames the tool as a defense against mistakes and payment spoofing attacks.
- Branta says the integration works with merchant tools including BTCPay Server plugins and Zaprite.
