Krippenreiter Profile picture
May 22, 2025 β€’ 15 tweets β€’ 5 min read β€’ Read on X
[1/🧡] Bonjour πŸ‡ͺπŸ‡Ί and Bom dia πŸ‡§πŸ‡·!

Two new stablecoins just launched on the XRP Ledger:
πŸ”Έ EURØP (EUR-backed by Schuman Financial)
πŸ”Έ USDB (USD-backed by Braza Group)

A quick peek behind the curtain. πŸ‘‡ Source: @Krippenreiter
[2/14] β€” πŸ‡ͺπŸ‡Ί Overview β€”

EURØP βœ– Schuman Financial
πŸ”Έ MiCA-compliant regulated e-money token
πŸ”Έ Fully backed by €-denominated assets
πŸ”Έ Held in segregated accounts, separate from their corporate accounts
πŸ”Έ Supervised by AutoritΓ© de ContrΓ΄le Prudentiel et de RΓ©solution (ACPR) Source: https://schuman.io/europ/
[3/14] β€” πŸ‡§πŸ‡· Overview β€”

USDB βœ– Braza Group
πŸ”Έ Expected to be MiCA regulated in 2025
πŸ”Έ Fully backed by $-denominated assets
πŸ”Έ Reserves held by Braza Bank Banco de CΓ’mbio S.A.
πŸ”Έ A bank licensed and regulated by the Brazilian Central Bank Source: https://brazabank.com.br/conteudo/usdb-stablecoin-braza/
[4/14] β€” πŸ‡ͺπŸ‡Ί Structure β€”

The issuer behind EURØP is actually Salvus SAS, a majority-owned & fully controlled company by Schuman Financial AG (registered in Zug, Switzerland)

Salvus' sole activity is the issuance & redemption of EURØP as a non-hybrid electronic money institution. Source: https://schuman.io/about/
[5/14] β€” πŸ‡§πŸ‡· Structure β€”

Braza Group consists of a consortium of various companies that govern USDB.

πŸ”Έ Braza Crypto β€” Issuing & burning USDBs
πŸ”Έ Braza Bank β€” Custodian of the USDB reserves
πŸ”Έ Braza UK β€” Custodian of the tokens held by Braza’s clients in Europe

Braza Bank πŸ‘‡ Source: https://sites.braza.com.br/images/20230508_BRAZA_BANK_Wolfsberg_CBDDQ_v1_4_0_f1ccabb127.pdf
[6/14] β€” πŸ‡ͺπŸ‡Ί Tech / Multi-Signature β€”

In their official whitepaper they state they are using multi-signature, but no signer list has been set up yet to keep the promise.

I expect them to set up multi-sig before minting more EUROP tokens in the future. Source: https://xrpscan.com/account/rMkEuRii9w9uBMQDnWV5AA43gvYZR9JxVK
[7/14] β€” πŸ‡§πŸ‡· Tech / Multi-Signature β€”

No signer list has been put in place and nothing in their whitepaper suggests that this will change in the near future.

I'm in the hope that this will still happen and also before more tokens are minted (2,000 USDB in circulation so far) Source: https://xrpscan.com/account/rB3y9EPnq1ZrZP3aXgfyfdXQThzdXMrLMc
[8/14] β€” πŸ‡ͺπŸ‡Ί Tech / Compliance β€”

Clawback got setup initially to give them the permanent ability to react to sanctioned accounts using their tokens or illegal activity.

Amusingly, they've enabled Global Freeze, probably to test out a few things on the XRPL in the initial phase. Source: https://xrpscan.com/account/rMkEuRii9w9uBMQDnWV5AA43gvYZR9JxVK
[9/14] β€” πŸ‡§πŸ‡· Tech / Compliance β€”

Here, Clawback isn't enabled and tokens have already been issued and sent out.

A pretty "empty" account in general with not much set up yet. I assume they are still evaluating all the options before moving forward. Source: https://xrpscan.com/account/rB3y9EPnq1ZrZP3aXgfyfdXQThzdXMrLMc
[10/14] β€” πŸ‡ͺπŸ‡Ί Transparency β€”

β€” Audits β€”
πŸ”Έ Entire circulating supply audited by KPMG on a quarterly basis
πŸ”Έ Security audits by Certik

β€” Attestations β€”
πŸ”Έ Monthly attestations about the reserves held in SociΓ©tΓ© GΓ©nΓ©rale
πŸ”Έ 2% extra reserve on top to mitigate market volatility. Source: https://schuman.io/reserve-audits/
[11/14] β€” πŸ‡§πŸ‡· USDB’s Lifecycle β€”

The flowchart shows how the reserves are held in β€œBraza Bank”, while β€œBraza Crypto” is responsible for issuing the tokens.

Some more highlights:
πŸ”Έ Reserves are segregated in a dedicated fiduciary estate
πŸ”Έ Details updated daily on their website Source: https://sites.braza.com.br/images/USDB_White_Paper_English_Version_43d26cc100.pdf
[12/14] β€” Summary β€”

πŸ”Έ Early-stage setup & testing ongoing
πŸ”Έ Some promises in the whitepapers not yet kept
πŸ”Έ No multi-sig signer lists configured yet
πŸ”Έ USDB is NOT a clawback enabled token
πŸ”Έ EUROP is a clawback enabled token Source: @Krippenreiter
[13/14] β€” Krippenreiter β€”

I write about DLT and crypto, but primarily about XRP and the XRPL-ecosystem. πŸ”₯

If this interests you and you want to learn more, please follow me here:
@krippenreiter

Feel free to contribute by sharing here πŸ‘‡
[14/14] β€” Support & Donate β€” Source: @Krippenreiter
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More from @krippenreiter

Nov 6, 2025
[1/🧡] @Ripple Swell 2025 just happened, and an excessive number of news articles and press releases were published. πŸ₯³

In case you've touched grass the last few days, here's a complete summary of all the official news you've missed.

It's happening on XRP. πŸ‘‡ Source: https://ripple.com/events/swell/
[2/13] β€” Hidden Road / Ripple Prime β€”

πŸ—“οΈ Date: Nov 03, 2025

Ripple Prime now offers spot prime brokerage services for digital assets to institutional clients based in the US. (Including XRP and RLUSD)

Clients can now:
πŸ”Έ Execute OTC digital asset spot transactions. Source: https://ripple.com/ripple-press/ripple-launches-digital-asset-spot-prime-brokerage-for-the-united-states-market/
[3/13] β€” RLUSD crosses $1B β€”

πŸ—“οΈ Date: Nov 03, 2025

In about a year, the most trusted stablecoin for institutions on the XRP Ledger reaches a market cap of ...

πŸ”Έ $1,000,000,000

This achievement puts RLUSD in 11th place among all existing stablecoins. Source: https://x.com/Ripple/status/1985384072676266009
Read 14 tweets
Sep 16, 2025
[1/🧡] Crashcourse XRP Ledger Permissioned DEX!

With the introduction of credentials, permissioned domains and permissioned DEXs the XRPL will evolve into a completely new type of beast!

No tech depth ahead, just the basics. πŸ‘‡ Source: @krippenreiter
[2/21] β€” The Identity Tech Stack β€”

For pDEXs to exist and work as intended, three different features need to be active on the XRP Ledger:

πŸ”Έ (optional) DID βœ…
πŸ”Έ Credentials βœ…
πŸ”Έ Permissioned Domains ⏸️
πŸ”Έ Permissioned DEX ⏸️ Source: @krippenreiter
[3/21] β€” 1⃣ TL;DR β€”

The TL;DR is that pDomains are restricted environments on the XRPL that let users with permission use certain functions within the domain, like a DEX, in case the user owns the correct credentials. 🧐

Too much jargon, I know. πŸ˜… Source: https://xrpl.org/docs/concepts/tokens/decentralized-exchange/permissioned-dexes#key-roles-in-a-permissioned-dex
Read 22 tweets
Sep 12, 2025
[1/🧡] The bullrun seems to be just around the corner, and everyone is teasing us with yield and XRPFi protocols. 🧐

Regardless of whether you decide to hold or sell...

Let's take a look at "Lending" and check if it's worth it. πŸ‘‡ Source: https://finematics.com/lending-and-borrowing-in-defi-explained/
[2/14] β€” 1⃣ Money Markets β€”

Before we do just that, let's quickly clarify a specific word first.

Behind the terms "Lending" and "Borrowing" actually hides another term that you will see from time to time:

πŸ”Έ Money Markets Source: https://chain.link/education-hub/decentralized-money-markets
[3/14] β€” 2⃣ Money Markets β€”

Besides AMMs, lending is currently the most important pillar for on-chain DeFi, as it removes the middleman in the pooling, management, and lending of funds.

The goal? 🀨

Positive yield or in other words, interest on the liquidity you provide. Source: https://www.investopedia.com/terms/i/interest.asp
Read 15 tweets
Sep 8, 2025
[1/🧡] A MASSIVE attack on the JavaScript ecosystem is currently underway. ☹️

Since JavaScript is at the heart of what we use every day to browse the internet, you MUST be extra vigilant.

Let's take a look at a possible solution for the XRP ecosystem. πŸ‘‡πŸ§΅ Source: https://xrplfirewall.com
[2/13] β€” 1⃣ First things first β€”

Although the entire JavaScript ecosystem is at risk, the malware appears to be targeting only a few blockchain ecosystems, based on the addresses it uses to steal funds:

‼️ At risk πŸ‘‡ Source: https://jdstaerk.substack.com/p/we-just-found-malicious-code-in-the
[3/13] β€” 2⃣ First things first β€”

The reason this is such a big deal is because of the sheer volume of weekly downloads of the maliciously patched packages. Source: https://jdstaerk.substack.com/p/we-just-found-malicious-code-in-the
Read 14 tweets
Jul 26, 2025
[1/🧡] You've probably heard about new yield opportunities with XRP that promise a return of around 20% APY. 🧐

How much truth is there to this, and what happens if you actually connect to @moremarketsxyz and deposit funds? πŸ‘‡
[2/14] β€” 1⃣ First things first β€”

πŸ‘‰ I want you to repeat after me:

"I will not deposit all my XRP into completely new DeFi protocols right after their launch, no matter the yield" Source: @krippenreiter
[3/14] β€” 2⃣ First things first β€”

When you join any DeFi protocol, start with very small amounts (e.g., 1 XRP) to get a feel for how things work, and try to regularly withdraw everything to test whether you can realize your profits with the protocol or not. πŸ‘ Source: https://app.moremarkets.xyz
Read 15 tweets
Jul 7, 2025
[1/🧡] What's still upcoming and in the pipeline for the XRP Ledger? 🧐

My attempt to summarize what the brilliant @aanchalmalhotre "casually" laid out in a 25-minute talk at XRPL Apex this year. πŸ‘‡ Source: https://www.youtube.com/watch?v=UzbHAbBtLXQ
[2/15] β€” 1⃣ Key-Challenges β€”

Privacy and compliance are at odds with each other, and balance is key.

A lot of what the TradFi world is used to and expects still doesn't exist or is purposefully different in blockchains, like transparent transactions or low confidentiality. Source: https://www.youtube.com/watch?v=UzbHAbBtLXQ
[3/15] β€” 2⃣ Key-Challenges β€”

Institutions also expect their on-chain operations, aka transactions, to be highly customizable and controllable because of factors like internal risk management.

πŸ‘‰ They expect the XRPL to be programmable for their dedicated policies. Source: https://www.youtube.com/watch?v=UzbHAbBtLXQ
Read 16 tweets

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