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Krippenreiter Profile picture
@krippenreiter
Nov 30, 2022 • 11 tweets • 13 min read • Read on X
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1/🧵 Ein kurzer Einblick in @gemwallet_app, die #opensource, "non-custodial" #XRPL Web-#Wallet für das #Web3.0 und "#Ripple XRPL Grants Wave 3" Gewinner Source: https://xrpl.org/blog/2022/gemwallet.html
2/ Ähnlich wie bei MetaMask ist #GemWallet eine "Browser-Extension"-App für den einfachen Umgang im #Web3, jedoch nativ auf dem #XRPL.

Funktionen sind z.B.:
• GemWallet #API (Brücke zwischen Websites und der Browser-Extension)
• Bezahlungen
• #Private/#Pubkey-Generierungen Source: https://gemwallet.app/
3/ 🛠️ Möchte man also per #API (NPM/Node.js oder CDN/Browser) eine Brücke zwischen dem #XRPL und seiner eigenen #Web3-#dApp herstellen, bietet #GemWallet die dafür notwendigen Tools und Werkzeuge.

github.com/GemWallet/gemw…
4/ 😅 Aber was ist überhaupt "#Web3.0"?

Kurz gesagt reden wir von "#Web3", wenn das Fundament des klassischen #Web2 (#WWW) durch #Blockchain-Technologie geupgradet und dezentralisiert wird

Beispiele sind:
• Storage/Hosting: #IPFS /#ICP
• Dezentrale ID / "Login via #Wallet" Source: https://assets.weforum.org/article/image/responsive_
5/ 💡 Showcase / Demo-Transaktion

Florian Bouron zeigt auf seiner #Devnet E-Commerce Test-Webseite, wie der Umgang im #XRPL #Web3-Ökosystem aussehen könnte

Weitere Beispiele könnten Spenden-Webseiten oder zukünftig auch der Handel mit #NFTs sein

6/ 👉 Ablauf einer #Web3 #XRPL Authentifizierung

• Persö. Details veröffentlichen nicht notwendig
• Login mit dem #PublicKey & der Adresse (#Wallet)
• ID / Besitz der Keys beweisen (TX signieren) und Zugangs-Token aka. [J]SON [W]eb [T]oken erhalten.

7/ 👉 Unterstützte Geräte

Derzeit werden nur die auf Chromium basierenden Desktop Browser unterstützt. (Mehr ist jedoch geplant)

✅ Chrome, Brave, Microsoft Edge
❌ Firefox, mobile iOS oder Android Source: https://davescomputertips.com/wp-content/uploads/202
8/ 👉 Privatsphäre des eigenen #XRPL Accounts

Sobald eine Webseite für eine Transaktion die Account-Adresse (+#PubKey) auslesen möchte, muss das Leserecht hierfür vorher erst von einem selbst, via Konfirmations-Dialog, autorisiert werden

Hierfür fragt die Wallet ein Passwort ab Source: https://www.youtube.com/watch?v=20EjOtXnICY
9/ ⚠️ Hinweis ⚠️

Wie bei jeder Wallet, jeder App, jedem #Exchange und auch jeder Software, die die Verwahrung der #Keys übernimmt, muss sichergestellt sein, dass der Code keinen (un-)gewollten Exploit zulässt

Entscheidet daher selbst, ob ihr dem #opensource Code vertraut 😊 Source: https://gemwallet.app/
10/ 👉 Zukunftspläne und Entwicklungen

• #NFT Support
• #XRPL #SmartContracts (aka. Hooks)
• Interoperabilität (aka. [#EVM-]#Sidechains)

/Ende
Folge mir hier: @krippenreiter Source: https://gemwallet.app/
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More from @krippenreiter

Krippenreiter Profile picture
May 6
[1/🧵] The XRP Ledger is about to level up! 🔥

With all of the proposals, discussions, and development going on right now, here is a thorough, high-level summary of what is in the pipeline 👇 Source: @krippenreiter
[2/18] — DID —

Status: 🟢 Voting (new bugfix in v2.2.0)

DID is for sharing & controlling your own individual digital identity on the XRPL, while the personal data that your ID links to is held off-chain.

Use Cases:
• Reusable KYC
• Permissioned, regulated, and compliant DEX Source: https://www.w3.org/TR/did-use-cases/#uc
[3/18] — XChainBridge —

Status: 🟢 Voting (new bugfix in v2.2.0)

Allows for cross-chain asset transfers across distinct independent ledgers, such as a mainchain (e.g. XRPL) and a sidechain (e.g. EVM-Sidechain).

Use Cases:
• (w)XRP to be the native asset on a sidechain
• EVM-InteroperabilitySource: https://github.com/XRPLF/XRPL-Standards/tree/master/XLS-0038d-cross-chain-bridge
Read 19 tweets
Krippenreiter Profile picture
Apr 5
[1/🧵] @Ripple announced today that they will introduce a new stablecoin pegged 1:1 to the US dollar.

🔸 Does this imply that XRP is doomed? 🤨

Let's learn together to fully understand the bigger picture. 👇 Source: @krippenreiter
[2/22] — Outline —

🔸 Ripple News
🔸 Stablecoin Basics
🔸 Key Differences - XRP
🔸 Facts and Figures
🔸 XRPL-AMM
🔸 Summary Source: https://www.gagan.pl/crypto/xrpl-funkcja-sprawdzania-na-horyzoncie/
[3/22] — 1⃣ Ripple News —

Ripple has announced plans to launch an enterprise-grade, compliant, multichain-compatible, 100%-backed USD stablecoin, marking a significant milestone in their expansion into new verticals.

Runs on...
🔸 XRPLedger
🔸 Ethereum

Read 23 tweets
Krippenreiter Profile picture
Mar 21
[1/🧵] It's always exciting to see @jazzicoop talk about the XRPL and DeFi! 🔥

If you don't have time to see the entire clip, here's a quick summary of what was said. 👇
[2/13] — Why was @Ripple at @EthereumDenver? —

@RippleXDev is collaborating with @Peersyst to develop a fully EVM-compatible XRPL sidechain

Devs may tap into XRPL's amazing attributes:
🔸 Durability
🔸 Longevity
🔸 Regulatory clarity on the asset (XRP) Source: https://bridge.devnet.xrpl.org/
[3/13] — Biggest misconceptions about XRPL —

Myths:
❌ Closed Source
❌ No Public Development
❌ Can't build things on XRPL

Reality:
✅ Open Source
✅ No SCs, but "primitives" to build on
✅ NFTs, fungible Tokens, Layer1 DEX
✅ Accessible via API callsSource: https://xrpl.org/docs/references/client-libraries/
Read 14 tweets
Krippenreiter Profile picture
Mar 14
[1/🧵] The crypto bullrun has begun, but fraud is on the rise again, so I've curated a list of all the ways you're likely to fall victim to it.

Here's how they'll steal your money in the next cycle. 👇 Source: @krippenreiter
[2/16] — Advance Fee Fraud —

🔸 A scheme that demands an upfront payment after establishing trust.

One example is a seemingly legitimate loan offered to the victim in exchange for a minor advance payment. Source: https://www.financestrategists.com/uploads/How_Advance_Fee_Fraud_Schemes_Operate.png
[3/16] — Affinity Fraud —

🔸 Fraud that targets certain groups by offering an investment opportunity within the community to legitimate it.

Is your most beloved influencer promoting a new fancy meme coin? 🤨

He is probably a victim of affinity fraud and lures you in. Source: https://www.financestrategists.com/wealth-management/investments/affinity-fraud/
Read 17 tweets
Krippenreiter Profile picture
Mar 3
[1/🧵] $XRP Ledger AMM is still not live on the mainnet, and you might be asking:

Why? 🤨

🔸 Why do we care about amendment-blocking?
🔸 Why does updating nodes take so long?
🔸 What is the real issue, & what should we do next?

Allow me to explain what this is all about 👇Source: @krippenreiter
[2/17] — 1⃣ The Basics — Why?

Before we go into the details, it's important to understand the basics of why things take so long

Beginning with the fact that amendments represent new features or changes to TX processing

This also holds true when considering simple bug fixes Source: https://xrpl.org/resources/contribute-code/#amendment-implementation
[3/17] — 2⃣ The Basics — When?

New amendments, such as the AMM, are regularly proposed w/ new server software versions, which we track w/ each "rippled" release.

So when we talk about upgrading nodes and versions, keep in mind which amendments were introduced w/ what version. Source: https://github.com/XRPLF/rippled/releases
Read 18 tweets
Krippenreiter Profile picture
Jan 28
[1/🧵] New day, new XRPL drama.

Is it time to be concerned? 🤨

Here's my attempt to cut through the noise, highlight some new solutions to known problems, and ensure everyone understands what just went on. Source: @Krippenreiter
[2/17] — 1⃣ Summary —

@sappenin, a @RippleXDev engineer, proposed a very detailed idea on a change in governance for the @XRPLF with exactly three goals in mind. 👇

[🔗] github.com/XRPLF/XRPL-Sta…
Source: https://github.com/XRPLF/XRPL-Standards/discussions/171
[3/17] — 2⃣ Summary —

Despite David's explicit statement that he posted this idea as a member of the XRPL community, others are implying otherwise.

This led to the following post, which aimed to address any concerns and commonly asked questions:

[🔗] sappenin.substack.com/p/why-we-shoul…
Source: https://sappenin.substack.com/p/why-we-should-have-a-member-governed
Read 18 tweets

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