Binance Square

scalability

107,313 προβολές
1,388 άτομα συμμετέχουν στη συζήτηση
Velocity Signals
·
--
PLASMA NETWORK: SCALABILITY SOLUTION HITS WEB3 MARKETS 🚀 ⚠️ THIS IS NOT JUST HYPE. $XPL is tackling the biggest hurdles in blockchain right now: speed and cost. • Focus on performance without sacrificing core security. • Developer-friendly tools are lowering the barrier to entry for innovation. • $XPL token utility drives network function, governance, and staking. This project is engineered for real-world throughput. Watch the architecture closely. #Web3 #Blockchain #Scalability #XPL 💡 {future}(XPLUSDT)
PLASMA NETWORK: SCALABILITY SOLUTION HITS WEB3 MARKETS 🚀

⚠️ THIS IS NOT JUST HYPE. $XPL is tackling the biggest hurdles in blockchain right now: speed and cost.

• Focus on performance without sacrificing core security.
• Developer-friendly tools are lowering the barrier to entry for innovation.
$XPL token utility drives network function, governance, and staking.

This project is engineered for real-world throughput. Watch the architecture closely.

#Web3 #Blockchain #Scalability #XPL 💡
🔥 PLASMA NETWORK IS SOLVING WEB3'S BIGGEST PROBLEMS 🔥 Scalability, security, and usability—the holy trinity of blockchain struggle—are finally getting a serious contender. @Plasma is delivering modular scaling without sacrificing decentralization. • Off-chain computation meets on-chain security for low-cost, high-speed transactions. • Developer-friendly tools accelerate Web3 innovation. • The native token $XPL drives utility and economic sustainability. • Interoperability is baked in for a multi-chain future. This isn't just another chain; it's the infrastructure foundation we need for mass adoption. Watch $XPL closely. #Blockchain #Web3 #Scalability #PlasmaNetwork 🚀 {future}(XPLUSDT)
🔥 PLASMA NETWORK IS SOLVING WEB3'S BIGGEST PROBLEMS 🔥

Scalability, security, and usability—the holy trinity of blockchain struggle—are finally getting a serious contender. @Plasma is delivering modular scaling without sacrificing decentralization.

• Off-chain computation meets on-chain security for low-cost, high-speed transactions.
• Developer-friendly tools accelerate Web3 innovation.
• The native token $XPL drives utility and economic sustainability.
• Interoperability is baked in for a multi-chain future.

This isn't just another chain; it's the infrastructure foundation we need for mass adoption. Watch $XPL closely.

#Blockchain #Web3 #Scalability #PlasmaNetwork 🚀
$XPL IS THE EXECUTION KING 👑 🚨 THE BAR FOR BLOCKCHAIN HAS SHOT UP. SECURITY IS ASSUMED. SPEED IS THE NEW STANDARD. • $XPL is execution-first, built for minimal latency and maximum throughput. • Parallel transaction execution means throughput scales with usage. No more sequential bottlenecks. • Perfect for DeFi, on-chain gaming, and algorithmic trading where milliseconds matter. • Architected for modularity—it handles the heavy lifting execution layer. Stop settling for congestion. $XPL delivers predictable costs and rapid finality for mass adoption use cases. This is infrastructure for the next wave of Web3. #Crypto #Blockchain #DeFi #Scalability #XPL 🚀 {future}(XPLUSDT)
$XPL IS THE EXECUTION KING 👑

🚨 THE BAR FOR BLOCKCHAIN HAS SHOT UP. SECURITY IS ASSUMED. SPEED IS THE NEW STANDARD.

$XPL is execution-first, built for minimal latency and maximum throughput.
• Parallel transaction execution means throughput scales with usage. No more sequential bottlenecks.
• Perfect for DeFi, on-chain gaming, and algorithmic trading where milliseconds matter.
• Architected for modularity—it handles the heavy lifting execution layer.

Stop settling for congestion. $XPL delivers predictable costs and rapid finality for mass adoption use cases. This is infrastructure for the next wave of Web3.

#Crypto #Blockchain #DeFi #Scalability #XPL 🚀
🚨 PLASMA NETWORK IS THE SCALABILITY ANSWER YOU NEED 🚨 The future of DeFi and gaming demands infrastructure that doesn't choke. @Plasma is delivering Layer-2 power anchored to main chain security. • Massive throughput gains incoming. • Fees are getting crushed. • $XPL token drives the entire engine. This is not hype; this is essential infrastructure building for mass adoption. Watch the $XPL development closely. #Layer2 #Blockchain #DeFi #Scalability 🚀 {future}(XPLUSDT)
🚨 PLASMA NETWORK IS THE SCALABILITY ANSWER YOU NEED 🚨

The future of DeFi and gaming demands infrastructure that doesn't choke. @Plasma is delivering Layer-2 power anchored to main chain security.

• Massive throughput gains incoming.
• Fees are getting crushed.
$XPL token drives the entire engine.

This is not hype; this is essential infrastructure building for mass adoption. Watch the $XPL development closely.

#Layer2 #Blockchain #DeFi #Scalability 🚀
PLASMA NETWORK IS SOLVING SCALABILITY NOW 🔥 The Layer-2 architecture breakthrough is here. $XPL is positioned to handle massive throughput without sacrificing security. This isn't just theory—it's practical adoption fuel. • Faster transactions mean lower fees for everyone. • Developers get the efficiency needed for real-world DApps. • $XPL tokenomics align the entire network ecosystem. $XPL is the backbone for the next wave of decentralized innovation. Get ready for mass adoption acceleration. #Web3 #Scalability #Layer2 #XPL 🚀 {future}(XPLUSDT)
PLASMA NETWORK IS SOLVING SCALABILITY NOW 🔥

The Layer-2 architecture breakthrough is here. $XPL is positioned to handle massive throughput without sacrificing security. This isn't just theory—it's practical adoption fuel.

• Faster transactions mean lower fees for everyone.
• Developers get the efficiency needed for real-world DApps.
$XPL tokenomics align the entire network ecosystem.

$XPL is the backbone for the next wave of decentralized innovation. Get ready for mass adoption acceleration.

#Web3 #Scalability #Layer2 #XPL 🚀
🚨 PLASMA NETWORK SOLVES THE SCALING CRISIS 🚨 The industry faces massive fees and congestion. $XPL powered Plasma Network is the strategic evolution needed for mass adoption. It offloads execution while keeping security ironclad. • Faster confirmations, lower costs. • $XPL fuels governance and utility. • Built for DeFi, NFTs, and Gaming. Stop settling for slow chains. Plasma delivers speed AND safety. This is the infrastructure upgrade we needed. #Blockchain #Scalability #XPL #DeFi 🚀 {future}(XPLUSDT)
🚨 PLASMA NETWORK SOLVES THE SCALING CRISIS 🚨

The industry faces massive fees and congestion. $XPL powered Plasma Network is the strategic evolution needed for mass adoption. It offloads execution while keeping security ironclad.

• Faster confirmations, lower costs.
$XPL fuels governance and utility.
• Built for DeFi, NFTs, and Gaming.

Stop settling for slow chains. Plasma delivers speed AND safety. This is the infrastructure upgrade we needed.

#Blockchain #Scalability #XPL #DeFi 🚀
🚨 PLASMA NETWORK IS THE SCALABILITY KEY YOU NEED 🚨 Layer-2 architecture is solving the biggest blockchain headaches right now. $XPL is building the foundation for mass adoption. • Transaction throughput is spiking. • Fees are crashing down. • Security remains anchored to the main chain. This infrastructure is essential for DeFi and gaming scaling up. Developers are going to love this efficiency boost. Watch $XPL closely. #Layer2 #Blockchain #DeFi #Scalability 🚀 {future}(XPLUSDT)
🚨 PLASMA NETWORK IS THE SCALABILITY KEY YOU NEED 🚨

Layer-2 architecture is solving the biggest blockchain headaches right now. $XPL is building the foundation for mass adoption.

• Transaction throughput is spiking.
• Fees are crashing down.
• Security remains anchored to the main chain.

This infrastructure is essential for DeFi and gaming scaling up. Developers are going to love this efficiency boost. Watch $XPL closely.

#Layer2 #Blockchain #DeFi #Scalability 🚀
PLASMA IS SOLVING SCALABILITY HEADACHES! ⚠️ $XPL is the key infrastructure upgrade Web3 desperately needs. They are crushing the trade-off between speed and security using advanced Layer-2 tech. • Faster transactions incoming. • Lower fees guaranteed. • Real-world adoption unlocked. The $XPL token directly powers the network incentives. Get ready for resilient growth as the ecosystem expands. This is foundational Web3 tech. #Plasma #Layer2 #Web3 #Scalability 🚀 {future}(XPLUSDT)
PLASMA IS SOLVING SCALABILITY HEADACHES!

⚠️ $XPL is the key infrastructure upgrade Web3 desperately needs. They are crushing the trade-off between speed and security using advanced Layer-2 tech.

• Faster transactions incoming.
• Lower fees guaranteed.
• Real-world adoption unlocked.

The $XPL token directly powers the network incentives. Get ready for resilient growth as the ecosystem expands. This is foundational Web3 tech.

#Plasma #Layer2 #Web3 #Scalability 🚀
PLASMA NETWORK: SCALABILITY SOLVED FOR WEB3 MASS ADOPTION ⚠️ THIS IS NOT HYPE, THIS IS ARCHITECTURE. $XPL is building the highway for the next wave of dApps. • Focus is on throughput and low-cost transactions. • Security is a foundational pillar, not an afterthought. • $XPL tokenomics support utility, governance, and staking. • Developer-friendly tools lower the barrier to entry. This project is positioning itself to handle massive volume across DeFi, NFTs, and Gaming by balancing performance with decentralization. Pay attention to $XPL utility. #Web3 #Scalability #PlasmaNetwork #CryptoAlpha 🔥 {future}(XPLUSDT)
PLASMA NETWORK: SCALABILITY SOLVED FOR WEB3 MASS ADOPTION

⚠️ THIS IS NOT HYPE, THIS IS ARCHITECTURE. $XPL is building the highway for the next wave of dApps.

• Focus is on throughput and low-cost transactions.
• Security is a foundational pillar, not an afterthought.
$XPL tokenomics support utility, governance, and staking.
• Developer-friendly tools lower the barrier to entry.

This project is positioning itself to handle massive volume across DeFi, NFTs, and Gaming by balancing performance with decentralization. Pay attention to $XPL utility.

#Web3 #Scalability #PlasmaNetwork #CryptoAlpha 🔥
🔥 PLASMA IS THE SCALABILITY KINGPIN 🔥 ⚠️ This is the infrastructure layer Web3 has been waiting for. Modular architecture means speed without sacrificing core principles. • Focus on high-performance dApps • $XPL token drives network incentives • Building the foundation for mass adoption Builders, pay attention. This is where the next wave lands. #Web3 #Scalability #CryptoInfrastructure #XPL 🚀 {future}(XPLUSDT)
🔥 PLASMA IS THE SCALABILITY KINGPIN 🔥

⚠️ This is the infrastructure layer Web3 has been waiting for. Modular architecture means speed without sacrificing core principles.

• Focus on high-performance dApps
$XPL token drives network incentives
• Building the foundation for mass adoption

Builders, pay attention. This is where the next wave lands.

#Web3 #Scalability #CryptoInfrastructure #XPL 🚀
🚨 PLASMA IS THE NEXT GEN INFRASTRUCTURE YOU NEED 🚨 $XPL is quietly building the foundation for massive throughput. Forget the bottlenecks. This is about efficiency AND security. • Developer friendly tools are live. • Focus on low friction for DeFi and payments. • Sustainable economic model driven by $XPL. Watch the build. The friction is about to drop to zero. Get positioned now. #Plasma #Blockchain #Scalability #Web3 🚀 {future}(XPLUSDT)
🚨 PLASMA IS THE NEXT GEN INFRASTRUCTURE YOU NEED 🚨

$XPL is quietly building the foundation for massive throughput. Forget the bottlenecks. This is about efficiency AND security.

• Developer friendly tools are live.
• Focus on low friction for DeFi and payments.
• Sustainable economic model driven by $XPL .

Watch the build. The friction is about to drop to zero. Get positioned now.

#Plasma #Blockchain #Scalability #Web3 🚀
🚨 PLASMA NETWORK IS THE SCALABILITY SOLUTION WE NEED 🚨 The blockchain trilemma is OVER. @Plasma is delivering the perfect balance of speed, security, and usability for Web3 adoption. • Modular scaling and off-chain computation cut costs instantly. • Security is foundational, leveraging proven crypto techniques. • $XPL tokenomics drive network utility and validator incentives. • Interoperability focus means seamless cross-chain action. Developers get the tools they need. Users get the speed they demand. This is next-gen infrastructure. Watch $XPL closely. #Blockchain #Web3 #Scalability #CryptoInfrastructure 🚀 {future}(XPLUSDT)
🚨 PLASMA NETWORK IS THE SCALABILITY SOLUTION WE NEED 🚨

The blockchain trilemma is OVER. @Plasma is delivering the perfect balance of speed, security, and usability for Web3 adoption.

• Modular scaling and off-chain computation cut costs instantly.
• Security is foundational, leveraging proven crypto techniques.
$XPL tokenomics drive network utility and validator incentives.
• Interoperability focus means seamless cross-chain action.

Developers get the tools they need. Users get the speed they demand. This is next-gen infrastructure. Watch $XPL closely.

#Blockchain #Web3 #Scalability #CryptoInfrastructure 🚀
PLASMA NETWORK SOLVES SCALABILITY CRISIS NOW ⚠️ Plasma Network is the strategic evolution addressing insane fees and network congestion. This isn't incremental; it's the future architecture. • Offloads execution while keeping security guarantees intact. • Delivers faster confirmations and lower costs for mass adoption. • The $XPL token fuels governance and network utility. Developers can finally build DeFi, NFTs, and Gaming without performance limits. They are balancing speed and safety perfectly. $XPL integration is deep. #Blockchain #Scalability #DeFi #XPL 🚀 {future}(XPLUSDT)
PLASMA NETWORK SOLVES SCALABILITY CRISIS NOW

⚠️ Plasma Network is the strategic evolution addressing insane fees and network congestion. This isn't incremental; it's the future architecture.

• Offloads execution while keeping security guarantees intact.
• Delivers faster confirmations and lower costs for mass adoption.
• The $XPL token fuels governance and network utility.

Developers can finally build DeFi, NFTs, and Gaming without performance limits. They are balancing speed and safety perfectly. $XPL integration is deep.

#Blockchain #Scalability #DeFi #XPL 🚀
🚨 PLASMA INFRASTRUCTURE BREAKTHROUGH! 🚨 $XPL is setting the standard for the next wave of Web3 adoption. Scalability meets security head-on with their modular design. This is the foundation builders need for high-performance dApps. $XPL tokenomics drive incentives and ecosystem growth. Position yourself now. #Web3 #Blockchain #DeFi #Scalability 🚀 {future}(XPLUSDT)
🚨 PLASMA INFRASTRUCTURE BREAKTHROUGH! 🚨

$XPL is setting the standard for the next wave of Web3 adoption. Scalability meets security head-on with their modular design.

This is the foundation builders need for high-performance dApps. $XPL tokenomics drive incentives and ecosystem growth. Position yourself now.

#Web3 #Blockchain #DeFi #Scalability 🚀
🚨 PLASMA: NEXT-GEN BLOCKCHAIN INFRASTRUCTURE 🚨 $XPL is quietly building high-throughput infrastructure designed to eliminate bottlenecks without compromising security or efficiency. Key highlights: • Developer-friendly tools already live • Built for low-friction DeFi and payment flows • Sustainable economic model powered by $XPL This isn’t hype — it’s infrastructure in motion. Watch the build. Friction is coming down fast. #Plasma {spot}(XPLUSDT) #XPL #Blockchain #Scalability #Web3
🚨 PLASMA: NEXT-GEN BLOCKCHAIN INFRASTRUCTURE 🚨
$XPL is quietly building high-throughput infrastructure designed to eliminate bottlenecks without compromising security or efficiency.
Key highlights:
• Developer-friendly tools already live
• Built for low-friction DeFi and payment flows
• Sustainable economic model powered by $XPL
This isn’t hype — it’s infrastructure in motion.
Watch the build. Friction is coming down fast.
#Plasma
#XPL #Blockchain #Scalability #Web3
PLASMA NETWORK: THE SCALABILITY KING IS HERE ⚠️ $XPL is building the future infrastructure we need. Forget bottlenecks. • Focus on high-throughput apps. • Developer-friendly tools are live. • Sustainable economic model powering the chain. Enterprises and Web3 natives are about to see massive friction reduction. Faster transactions. Lower costs. This is the foundation layer move. Watch $XPL closely. #Blockchain #Scalability #DeFi #Web3 🚀 {future}(XPLUSDT)
PLASMA NETWORK: THE SCALABILITY KING IS HERE

⚠️ $XPL is building the future infrastructure we need. Forget bottlenecks.

• Focus on high-throughput apps.
• Developer-friendly tools are live.
• Sustainable economic model powering the chain.

Enterprises and Web3 natives are about to see massive friction reduction. Faster transactions. Lower costs. This is the foundation layer move. Watch $XPL closely.

#Blockchain #Scalability #DeFi #Web3 🚀
MEGAETH MAINNET LIVE: SHOCKING SPECS DROP ⚠️ THIS IS NOT YOUR GRANDMA'S ETH KILLER. $MEGAETH IS AIMING FOR 50,000 TPS AND 10MS BLOCK TIMES. The hype is real but the tech questions remain. Ultra-fast block times introduce serious risks: increased fork rate, weak finality threatening DeFi, and massive MEV control issues. Expect huge hardware demands on validators. Token $MEGA TGE is conditional: • $USDM stablecoin supply hits $500M average for 30 days. • 10 MegaMafia apps running stable. • 3 apps generating $50K+ daily fees for 30 days straight. No TGE date until these targets are crushed. Are they building or just promising? #MegaETH #Mainnet #CryptoTech #Scalability ⚙️
MEGAETH MAINNET LIVE: SHOCKING SPECS DROP

⚠️ THIS IS NOT YOUR GRANDMA'S ETH KILLER. $MEGAETH IS AIMING FOR 50,000 TPS AND 10MS BLOCK TIMES.

The hype is real but the tech questions remain. Ultra-fast block times introduce serious risks: increased fork rate, weak finality threatening DeFi, and massive MEV control issues. Expect huge hardware demands on validators.

Token $MEGA TGE is conditional:
• $USDM stablecoin supply hits $500M average for 30 days.
• 10 MegaMafia apps running stable.
• 3 apps generating $50K+ daily fees for 30 days straight.

No TGE date until these targets are crushed. Are they building or just promising?

#MegaETH #Mainnet #CryptoTech #Scalability ⚙️
Title: Beyond the Hype: How Plasma’s $XPL is Building the Framework for Scalable dApp DominanceThe quest for true scalability remains one of the blockchain trilemma's most stubborn challenges. While many projects offer incremental improvements, the team at @Plasma is taking a foundational approach that could redefine how decentralized applications operate at a massive scale. At the heart of their innovation is the $XPL token, not merely as a transactional asset, but as the lifeblood of a multi-layered scaling ecosystem. Plasma’s framework utilizes a hierarchy of child chains that operate under the security umbrella of a main blockchain, effectively moving the immense burden of computation and storage off-chain. This isn't just about faster transactions; it's about enabling a new generation of dApps—from complex DeFi protocols to immersive metaverse experiences—that are currently impossible on congested and expensive mainnets. What sets #Plasma apart is its commitment to a generalized framework. It’s not a single solution for a single chain, but a blueprint for massively scalable blockchain architecture. The $XPL token facilitates this by securing the network, incentivizing operators, and serving as the medium for fees across the ecosystem. It aligns all participants toward a common goal: infinite scalability without sacrificing security or decentralization. The current market often rewards short-term narratives, but the real value is built on long-term infrastructure. As the demand for usable, powerful dApps explodes, the need for a robust underlying framework like Plasma’s becomes undeniable. By focusing on the foundational layer of scalability, @undefined and $XPL aren't just participating in the market—they are building the stage upon which the next cycle of blockchain innovation will perform. #Plasma #Blockchain #Scalability

Title: Beyond the Hype: How Plasma’s $XPL is Building the Framework for Scalable dApp Dominance

The quest for true scalability remains one of the blockchain trilemma's most stubborn challenges. While many projects offer incremental improvements, the team at @Plasma is taking a foundational approach that could redefine how decentralized applications operate at a massive scale.

At the heart of their innovation is the $XPL token, not merely as a transactional asset, but as the lifeblood of a multi-layered scaling ecosystem. Plasma’s framework utilizes a hierarchy of child chains that operate under the security umbrella of a main blockchain, effectively moving the immense burden of computation and storage off-chain. This isn't just about faster transactions; it's about enabling a new generation of dApps—from complex DeFi protocols to immersive metaverse experiences—that are currently impossible on congested and expensive mainnets.

What sets #Plasma apart is its commitment to a generalized framework. It’s not a single solution for a single chain, but a blueprint for massively scalable blockchain architecture. The $XPL token facilitates this by securing the network, incentivizing operators, and serving as the medium for fees across the ecosystem. It aligns all participants toward a common goal: infinite scalability without sacrificing security or decentralization.

The current market often rewards short-term narratives, but the real value is built on long-term infrastructure. As the demand for usable, powerful dApps explodes, the need for a robust underlying framework like Plasma’s becomes undeniable. By focusing on the foundational layer of scalability, @undefined and $XPL aren't just participating in the market—they are building the stage upon which the next cycle of blockchain innovation will perform.

#Plasma #Blockchain #Scalability
Plasma Explained: Powering the Next Generation of Web3 ApplicationsPlasma is emerging as a powerful blockchain infrastructure designed to meet the real demands of Web3 applications. Instead of focusing only on theory, @Plasma prioritizes practical performance—high throughput, low latency, and network efficiency—making it ideal for real-world use cases such as DeFi, gaming, and scalable decentralized apps. One of the biggest challenges in Web3 today is creating systems that are fast, reliable, and easy for developers to build on. Plasma addresses this by optimizing its architecture for speed and seamless execution, reducing friction for both builders and users. This allows developers to focus on innovation rather than technical limitations, while users benefit from smoother and more responsive on-chain experiences. The $XPL token plays a critical role in supporting the Plasma ecosystem, aligning incentives and enabling long-term network sustainability. As adoption grows and more applications are built on the network, $XPL helps reinforce value across the platform. With a clear vision and performance-driven approach, #Plasma is positioning itself as a strong foundation for the next generation of scalable Web3 infrastructure #XPL #crypto #Scalability #highperformance

Plasma Explained: Powering the Next Generation of Web3 Applications

Plasma is emerging as a powerful blockchain infrastructure designed to meet the real demands of Web3 applications. Instead of focusing only on theory, @Plasma prioritizes practical performance—high throughput, low latency, and network efficiency—making it ideal for real-world use cases such as DeFi, gaming, and scalable decentralized apps.
One of the biggest challenges in Web3 today is creating systems that are fast, reliable, and easy for developers to build on. Plasma addresses this by optimizing its architecture for speed and seamless execution, reducing friction for both builders and users. This allows developers to focus on innovation rather than technical limitations, while users benefit from smoother and more responsive on-chain experiences.
The $XPL token plays a critical role in supporting the Plasma ecosystem, aligning incentives and enabling long-term network sustainability. As adoption grows and more applications are built on the network, $XPL helps reinforce value across the platform. With a clear vision and performance-driven approach, #Plasma is positioning itself as a strong foundation for the next generation of scalable Web3 infrastructure

#XPL #crypto #Scalability #highperformance
🚨 PLASMA IS BUILDING THE WEB3 FOUNDATION YOU NEED 🚨 This project is tackling scalability and security head-on with a modular architecture. They are setting up infrastructure for high-performance dApps without sacrificing decentralization. $XPL token powers network participation and ecosystem growth. Get positioned now. • Modular Architecture • High-Performance Focus • $XPL Utility Confirmed #Plasma #Web3 #Scalability #Crypto $XPL 🚀 {future}(XPLUSDT)
🚨 PLASMA IS BUILDING THE WEB3 FOUNDATION YOU NEED 🚨

This project is tackling scalability and security head-on with a modular architecture. They are setting up infrastructure for high-performance dApps without sacrificing decentralization. $XPL token powers network participation and ecosystem growth. Get positioned now.

• Modular Architecture
• High-Performance Focus
$XPL Utility Confirmed

#Plasma #Web3 #Scalability #Crypto $XPL 🚀
Συνδεθείτε για να εξερευνήσετε περισσότερα περιεχόμενα
Εξερευνήστε τα τελευταία νέα για τα κρύπτο
⚡️ Συμμετέχετε στις πιο πρόσφατες συζητήσεις για τα κρύπτο
💬 Αλληλεπιδράστε με τους αγαπημένους σας δημιουργούς
👍 Απολαύστε περιεχόμενο που σας ενδιαφέρει
Διεύθυνση email/αριθμός τηλεφώνου