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A Monero transaction key is a unique cryptographic key created for each transaction. It lets you prove a payment was sent to a specific Monero address without breaking Monero’s privacy. If you don’t save your transaction key, you can’t recover it later. Edge makes it super easy to always...

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Bri Teresi

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34,722 просмотров • 6 месяцев назад •via X (Twitter)

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Cycles Pay is the first privacy-preserving crypto payment app for businesses. This is possible because of few specific design choices: First, the private keys stay on your mobile device. User actions are cryptographically signed by your private key before being submitted on-chain. The financial data is encrypted with that key and doesn’t leave your mobile device. Second, Cycles Pay uses a shielded pool to hide account balances on-chain. They are tracked as encrypted commitments and no one can see the underlying amounts or participants. Third, when you make a payment, a ZK proof is generated and verified on-chain to confirm the transaction is valid without revealing the amount or the counterparty. Users get blockchain integrity without exposing the transaction details.
0:52

Cycles Pay is the first privacy-preserving crypto payment app for businesses. This is possible because of few specific design choices: First, the private keys stay on your mobile device. User actions are cryptographically signed by your private key before being submitted on-chain. The financial data is encrypted with that key and doesn’t leave your mobile device. Second, Cycles Pay uses a shielded pool to hide account balances on-chain. They are tracked as encrypted commitments and no one can see the underlying amounts or participants. Third, when you make a payment, a ZK proof is generated and verified on-chain to confirm the transaction is valid without revealing the amount or the counterparty. Users get blockchain integrity without exposing the transaction details.

Cycles

13,229 просмотров • 1 месяц назад

You can now manage Aleo natively through Ledger Wallet™. Most blockchains work like a public noticeboard where every transaction is visible to anyone. Aleo lets you choose whether a transaction is public or private, powered by zero-knowledge proofs. Aleo provides the privacy layer, and Ledger ensures you hold the keys securely in your hands alone. Free from compromise 🔐
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You can now manage Aleo natively through Ledger Wallet™. Most blockchains work like a public noticeboard where every transaction is visible to anyone. Aleo lets you choose whether a transaction is public or private, powered by zero-knowledge proofs. Aleo provides the privacy layer, and Ledger ensures you hold the keys securely in your hands alone. Free from compromise 🔐

Ledger

18,623 просмотров • 2 месяцев назад

This is very concerning - New key making machines scan your keys digitally and create a profile - You can opt to have it save your key so you can access it again in the future - Then you pay for your key with your credit card - This means this system has a virtual copy of your key and your credit card information, meaning they can get your address If a data leak or bad actors were involved it would be incredibly easy for someone to get your address, make a key and do whatever they’re going to do Not all technology is progress, some is dangerous
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This is very concerning - New key making machines scan your keys digitally and create a profile - You can opt to have it save your key so you can access it again in the future - Then you pay for your key with your credit card - This means this system has a virtual copy of your key and your credit card information, meaning they can get your address If a data leak or bad actors were involved it would be incredibly easy for someone to get your address, make a key and do whatever they’re going to do Not all technology is progress, some is dangerous

Wall Street Apes

169,742 просмотров • 1 месяц назад

The Transaction Manifest could have saved users millions of dollars from blind-signing their assets away to scammers. It offers human-readable transactions so you will always know what your transaction is going to do. To a user, it looks like this, with each action presented clearly visible in human-readable language ⤵️
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The Transaction Manifest could have saved users millions of dollars from blind-signing their assets away to scammers. It offers human-readable transactions so you will always know what your transaction is going to do. To a user, it looks like this, with each action presented clearly visible in human-readable language ⤵️

Radix - Radically Different DeFi

101,053 просмотров • 1 год назад

Starving at a restaurant with a Bitcoin ATM Yet they don’t accept it, so you have to wait for your Bitcoin transaction to process before you can order.
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Starving at a restaurant with a Bitcoin ATM Yet they don’t accept it, so you have to wait for your Bitcoin transaction to process before you can order.

Hector Lopez

12,256 просмотров • 1 год назад

Introducing The Nomba Mini, your pocket-sized payment padi! This POS terminal is reliable, affordable, has lower transaction charges and offers your business fast & convenient payment collection. Also, you don’t need to connect a phone to the Nomba Mini, it works by itself. Sounds like a perfect package, right? Visit to get started now.
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Introducing The Nomba Mini, your pocket-sized payment padi! This POS terminal is reliable, affordable, has lower transaction charges and offers your business fast & convenient payment collection. Also, you don’t need to connect a phone to the Nomba Mini, it works by itself. Sounds like a perfect package, right? Visit to get started now.

nomba

23,070 просмотров • 3 лет назад

Have you experienced a situation you do a transaction with someone who has committed fraud and the money used to transact with you was/is a proceed of fraud, and your account is frozen? Watch this episode to learn what you need to do to unfreeze your account.
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Have you experienced a situation you do a transaction with someone who has committed fraud and the money used to transact with you was/is a proceed of fraud, and your account is frozen? Watch this episode to learn what you need to do to unfreeze your account.

Foundational Nupe Lawyer

42,851 просмотров • 1 год назад

I'm giving a quick example for signing with #Kadena Spirekey. First, you create a Transaction; then it sends you off to sign; then, upon return, our site has to handle sending the transaction and the status of success/failure. Sends and spends your $KDA all the same. Next up I want to try embedding the signing without ever leaving the site.
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I'm giving a quick example for signing with #Kadena Spirekey. First, you create a Transaction; then it sends you off to sign; then, upon return, our site has to handle sending the transaction and the status of success/failure. Sends and spends your $KDA all the same. Next up I want to try embedding the signing without ever leaving the site.

Amir

13,126 просмотров • 2 лет назад

What should your hardware wallet show you? When you sign a transaction or a message, what is the information you NEED to verify what you're signing is correct? If you don't know, you must watch this, and/or read this thread. 👇
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What should your hardware wallet show you? When you sign a transaction or a message, what is the information you NEED to verify what you're signing is correct? If you don't know, you must watch this, and/or read this thread. 👇

Patrick Collins

16,007 просмотров • 1 год назад

🚀New mission: Elusiv - Encrypt and Empower 🏆Rewards: 2,700 USDC ☂️About Elusiv 🌂: Elusiv is building Web3’s modular privacy stack, protecting you and your assets on-chain. Now, you can send, swap and receive assets with complete privacy. Privacy is prerequisite for mass adoption of Web3. Compliance is required to scale real-world usage of blockchains. Elusiv’s mission is to enable privacy and compliance to exist mutually. With over $10M in volume since mainnet launch in March and multiple projects utilizing our SDK, Elusiv is paving there way for scaleable privacy on Solana and provides the developer frameworks to integrate zk-privacy throughout the ecosystem. 🚀Mission: Get ready to make your first private transaction! If you haven't already. All you need to do is top up your private balance on Elusiv and send a private transaction (you can send it to yourself). Check the video to see how easy it is to preserve your privacy at every step. 🏆 Rewards: 10 lucky winners who sent a private transaction and preserved their privacy win: 🥇 Place: 1,000 USDC 🥈 Place: 700 USDC 🥉 Place: 300 USDC 4th-10th Place: 100 USDC 🏆🏆 Bonus reward: Follow Elusiv 🌂 and @solflare_wallet and retweet this tweet to win a Solana Saga 📱 SolScouts, ready to encrypt and empower your transactions?
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🚀New mission: Elusiv - Encrypt and Empower 🏆Rewards: 2,700 USDC ☂️About Elusiv 🌂: Elusiv is building Web3’s modular privacy stack, protecting you and your assets on-chain. Now, you can send, swap and receive assets with complete privacy. Privacy is prerequisite for mass adoption of Web3. Compliance is required to scale real-world usage of blockchains. Elusiv’s mission is to enable privacy and compliance to exist mutually. With over $10M in volume since mainnet launch in March and multiple projects utilizing our SDK, Elusiv is paving there way for scaleable privacy on Solana and provides the developer frameworks to integrate zk-privacy throughout the ecosystem. 🚀Mission: Get ready to make your first private transaction! If you haven't already. All you need to do is top up your private balance on Elusiv and send a private transaction (you can send it to yourself). Check the video to see how easy it is to preserve your privacy at every step. 🏆 Rewards: 10 lucky winners who sent a private transaction and preserved their privacy win: 🥇 Place: 1,000 USDC 🥈 Place: 700 USDC 🥉 Place: 300 USDC 4th-10th Place: 100 USDC 🏆🏆 Bonus reward: Follow Elusiv 🌂 and @solflare_wallet and retweet this tweet to win a Solana Saga 📱 SolScouts, ready to encrypt and empower your transactions?

Solflare - The Solana Wallet

44,038 просмотров • 2 лет назад

🔍 What is Transaction Simulation—and why does it matter? Just because a transaction looks safe doesn’t mean it is. With Ledger’s Transaction Check, your transaction is: ✅ Simulated using real blockchain state. ✅ Analyzed by 3 trusted providers — Blockaid, 🚨 Cyvers Alerts 🚨 & Tenderly — to detect hidden threats. ✅ Verified on your device to prevent malware swaps. 🛡️ Results are shown directly on your secure screen—before you sign. Security, the Ledger way. 🎥 Walk through the tech with our CTO Charles Guillemet below👇
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🔍 What is Transaction Simulation—and why does it matter? Just because a transaction looks safe doesn’t mean it is. With Ledger’s Transaction Check, your transaction is: ✅ Simulated using real blockchain state. ✅ Analyzed by 3 trusted providers — Blockaid, 🚨 Cyvers Alerts 🚨 & Tenderly — to detect hidden threats. ✅ Verified on your device to prevent malware swaps. 🛡️ Results are shown directly on your secure screen—before you sign. Security, the Ledger way. 🎥 Walk through the tech with our CTO Charles Guillemet below👇

Ledger

14,274 просмотров • 1 год назад

Dealing with popups and signing for every transaction is one of the worst parts of crypto UX. So we fixed that. Abstract Global Wallet now has session keys, allowing builders to create seamless apps where users sign once to transact without constant popups. Here's a demo of me creating a session key that allows mint me to mint NFTs without ever needing to sign another transaction. To build consumer crypto you need to create experiences that mimic existing web2 flows. Sessions are a huge unlock to bring us closer to that goal.
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Dealing with popups and signing for every transaction is one of the worst parts of crypto UX. So we fixed that. Abstract Global Wallet now has session keys, allowing builders to create seamless apps where users sign once to transact without constant popups. Here's a demo of me creating a session key that allows mint me to mint NFTs without ever needing to sign another transaction. To build consumer crypto you need to create experiences that mimic existing web2 flows. Sessions are a huge unlock to bring us closer to that goal.

cygaar

110,764 просмотров • 1 год назад

WEN is now. You asked for it, we listened. 👂 Introducing: Batch Revoking. While technically not possible to offer this in a single transaction, we listened to your feedback and now provide the option to queue up your revoking transactions in a simple UI.
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WEN is now. You asked for it, we listened. 👂 Introducing: Batch Revoking. While technically not possible to offer this in a single transaction, we listened to your feedback and now provide the option to queue up your revoking transactions in a simple UI.

Revoke.cash

57,211 просмотров • 1 год назад

Tipping via Jito Bundles is live on As per the quoted tweet, Jupiter strives to be the best in protecting users from MEV. Today we are rolling out one more - Tipping via Jito Bundles. By using Jito Bundles, you will hide your transaction from searchers looking for MEV opportunities, and minimize your losses to sandwich or other MEV attacks. How does this work? MEV happens when searchers spot your transaction before it lands on Solana. They are an inevitable part of trading onchain as everything is visible, and not specific to Jupiter. But now, all you need to do is choose the "Jito Tip" option in the Jupiter UI before you make a swap, and your transaction will be hidden from searchers until it lands on Solana. This will minimize the possibility of being sandwiched. It does this by sending your transaction directly to a Jito Validator, with a tip to be published to Solana directly instead of going through public RPCs. We hope that this feature will be useful for users to avoid MEV. Let us know what you think in Discord.
0:28

Tipping via Jito Bundles is live on As per the quoted tweet, Jupiter strives to be the best in protecting users from MEV. Today we are rolling out one more - Tipping via Jito Bundles. By using Jito Bundles, you will hide your transaction from searchers looking for MEV opportunities, and minimize your losses to sandwich or other MEV attacks. How does this work? MEV happens when searchers spot your transaction before it lands on Solana. They are an inevitable part of trading onchain as everything is visible, and not specific to Jupiter. But now, all you need to do is choose the "Jito Tip" option in the Jupiter UI before you make a swap, and your transaction will be hidden from searchers until it lands on Solana. This will minimize the possibility of being sandwiched. It does this by sending your transaction directly to a Jito Validator, with a tip to be published to Solana directly instead of going through public RPCs. We hope that this feature will be useful for users to avoid MEV. Let us know what you think in Discord.

Jupiter

448,629 просмотров • 2 лет назад

🚨 IMPORTANT UPDATE PhonePe will now charge a ₹100 quarterly INACTIVITY FEE on dormant wallets. -> A wallet becomes inactive after 365 days without any financial transaction. -> Users will receive a notice before the fee is applied. -> The fee can be avoided by making any transaction to reactivate the wallet. Note: It's just on Wallet inactivity, not UPI. Digital payment platforms are increasingly tightening rules around DORMANT wallets. Tip: If you have a PhonePe wallet you don’t use often, either make a small transaction periodically or TRANSFER the balance out. Stay aware of the terms and conditions of your fintech apps🎯
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🚨 IMPORTANT UPDATE PhonePe will now charge a ₹100 quarterly INACTIVITY FEE on dormant wallets. -> A wallet becomes inactive after 365 days without any financial transaction. -> Users will receive a notice before the fee is applied. -> The fee can be avoided by making any transaction to reactivate the wallet. Note: It's just on Wallet inactivity, not UPI. Digital payment platforms are increasingly tightening rules around DORMANT wallets. Tip: If you have a PhonePe wallet you don’t use often, either make a small transaction periodically or TRANSFER the balance out. Stay aware of the terms and conditions of your fintech apps🎯

The Analyzer (News Updates🗞️)

102,328 просмотров • 24 дней назад

You're ready to sign a transaction. You look at your screen. All you see is a string of letters and numbers. How do you know what you're actually approving? Clear Signing fixes this.
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You're ready to sign a transaction. You look at your screen. All you see is a string of letters and numbers. How do you know what you're actually approving? Clear Signing fixes this.

Ledger

73,621 просмотров • 10 месяцев назад

This is the only dollar card you need! It works for every usd transaction, doesn’t charge you a monthly maintenance fee and will not decline! You can use code “KAGAN” when signing up at VitalSwap:
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This is the only dollar card you need! It works for every usd transaction, doesn’t charge you a monthly maintenance fee and will not decline! You can use code “KAGAN” when signing up at VitalSwap:

Kagan

14,002 просмотров • 1 год назад

The Zap Out feature (previously on Edge) is now live on the main app. Zap Out lets you close your LP position and swap into your preferred token — all in one smooth transaction. Give it a go, and tell us what other features you'd like to see on Meteora.
0:37

The Zap Out feature (previously on Edge) is now live on the main app. Zap Out lets you close your LP position and swap into your preferred token — all in one smooth transaction. Give it a go, and tell us what other features you'd like to see on Meteora.

Meteora

12,404 просмотров • 10 месяцев назад

Here’s the latest UPI feature that you HAVE TO KNOW! 📱What is UPI CIRCLE? UPI Circle is a new feature introduced by NPCI that allows a primary UPI user to share payment rights with up to five individuals such as children or dependents. 📱 Key Feature Using a single UPI ID linked to one bank account allowing secondary users to make transactions without needing their own UPI ID, while you stay in control by setting limits and keeping an eye on all activity. 📱Rules > Maximum Monthly Limit : The primary user can set a maximum monthly transaction limit of ₹15,000 for each secondary user. > Per Transaction Limit : Each transaction initiated by a secondary user cannot exceed ₹5,000. > Daily Limit : There is a daily transaction limit of ₹5,000 during a 24-hour cooling period after linking a secondary user. This limit applies to both full and partial delegation types. > Validity of Payment Requests : Payment requests made under partial delegation are valid for 10 minutes, while full delegation transactions are processed within the set monthly limit. > Each secondary user can only be part of one UPI Circle at a time. The feature is all set to launch this year very soon! Share this with anyone who faces the same payment issues or your dependent ones! [UPI, Gpay, Google Pay, UPI Circles, online payment] #upi #gpay #onlinepayment #upicircle
1:00

Here’s the latest UPI feature that you HAVE TO KNOW! 📱What is UPI CIRCLE? UPI Circle is a new feature introduced by NPCI that allows a primary UPI user to share payment rights with up to five individuals such as children or dependents. 📱 Key Feature Using a single UPI ID linked to one bank account allowing secondary users to make transactions without needing their own UPI ID, while you stay in control by setting limits and keeping an eye on all activity. 📱Rules > Maximum Monthly Limit : The primary user can set a maximum monthly transaction limit of ₹15,000 for each secondary user. > Per Transaction Limit : Each transaction initiated by a secondary user cannot exceed ₹5,000. > Daily Limit : There is a daily transaction limit of ₹5,000 during a 24-hour cooling period after linking a secondary user. This limit applies to both full and partial delegation types. > Validity of Payment Requests : Payment requests made under partial delegation are valid for 10 minutes, while full delegation transactions are processed within the set monthly limit. > Each secondary user can only be part of one UPI Circle at a time. The feature is all set to launch this year very soon! Share this with anyone who faces the same payment issues or your dependent ones! [UPI, Gpay, Google Pay, UPI Circles, online payment] #upi #gpay #onlinepayment #upicircle

MOHINI WEALTH (NRI)

34,872 просмотров • 1 год назад