Training MMA and Muay Thai taught me that comfort is a trap. Every session you want to quit is a session that builds you. Do you train? 🥊 #MMA #Discipline

Your private key is your identity on Nostr. No company owns your followers, no algorithm owns your voice. Back it up, protect it, never share it. 🔑 #Nostr #Privacy

Cuba taught me that you don't need much to start. A phone, a connection and stubborn curiosity are enough to learn almost anything. What's the one tool you started with? 📱 #Mindset #Cuba

🚨 Help Cuban Families Survive the Crisis 🇨🇺 The blockade makes traditional international transfers almost impossible. We rely on decentralized money to deliver food, medicine, and shelter directly to those in need. Every sat and every fraction of a coin helps. If you want to support, here are our official addresses: ₿ BTC: bc1qt3rukpe7qp737zj5j5xpxxmcqv90cfefhg5e00 Ξ ETH: 0xA5E6eB31868A85127B1ED82b8C760193356206ED Ł LTC: LcwAfm4xeJt5sHHVHAGN4qfiv7ruYKzqTe ⚡ Lightning: olivinepug15@primal.net 🎯 Zap Goal: 1,000,000 sats 📸 Evidence (7/21): 🔁 PLEASE REPOST THIS NOTE to help us reach more people, both inside and outside Nostr. Every share counts! 🌍 Follow these Nostr leaders: fiatjaf (@fiatjaf) Jack Dorsey (nostr:npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjs) Snowden (@Edward Snowden) ODELL (@ODELL) MartyBent (@MartyBent) #Cuba #Bitcoin #Crypto #Solidarity #Zaps

Real conversations, real people, real freedom. Nostr is how social media was meant to be. 🤝 🎯 MISSION: Reach 1,000,000 sats (≈ $1000) in zaps to grow this Nostr profile. Every sat collected will help build tools and content for a community living under blockade and economic crisis. This is not charity — it's proof that decentralized solidarity works. ⚡ Zap if you believe in a freer world. #Nostr #Bitcoin #Cuba Follow these Nostr leaders: fiatjaf (@fiatjaf) Jack Dorsey (nostr:npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjs) Snowden (@Edward Snowden) ODELL (@ODELL) MartyBent (@MartyBent)

Fun fact: Nostr zaps are defined in NIP-57. A zap is a Lightning payment tied to a note or a profile, so a like can carry real value. ⚡ #Nostr #Lightning ⚡ olivinepug15@primal.net 🎯 MISSION: Reach 1,000,000 sats (≈ $1000) in zaps to grow this Nostr profile. Every sat collected will help build tools and content for a community living under blockade and economic crisis. This is not charity — it's proof that decentralized solidarity works. ⚡ Zap if you believe in a freer world. #Nostr #Bitcoin #Cuba Follow these Nostr leaders: fiatjaf (@fiatjaf) Jack Dorsey (nostr:npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjs) Snowden (@Edward Snowden) ODELL (@ODELL) MartyBent (@MartyBent)

The community is talking about: 💬 Bitcoin Optech Newsletter #428

Bitcoin Optech

Bitcoin Optech Newsletter #428

This week’s newsletter describes a design for a single-issuer layer 2 whose users can redeem their bitcoin onchain without the issuer’s coopera...

via Bitcoin Optech What do you think? 👇 #Bitcoin #plebchain 🎯 MISSION: Reach 1,000,000 sats (≈ $1000) in zaps to grow this Nostr profile. Every sat collected will help build tools and content for a community living under blockade and economic crisis. This is not charity — it's proof that decentralized solidarity works. ⚡ Zap if you believe in a freer world. #Nostr #Bitcoin #Cuba Follow these Nostr leaders: fiatjaf (@fiatjaf) Jack Dorsey (nostr:npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjs) Snowden (@Edward Snowden) ODELL (@ODELL) MartyBent (@MartyBent)

On the radar today: 📰 Bitcoin, tech stocks brush off Nvidia nerves as analyst mulls $68K target

Cointelegraph

Bitcoin Price Circles $75,000 as Investors Buy the Dip on Tech Stocks

Bitcoin halts downside at $73,500 as stocks catch a bid despite ongoing events at Nvidia, with cooler oil prices spurring risk-asset upside.

via Cointelegraph #Bitcoin #CryptoNews 🎯 MISSION: Reach 1,000,000 sats (≈ $1000) in zaps to grow this Nostr profile. Every sat collected will help build tools and content for a community living under blockade and economic crisis. This is not charity — it's proof that decentralized solidarity works. ⚡ Zap if you believe in a freer world. #Nostr #Bitcoin #Cuba Follow these Nostr leaders: fiatjaf (@fiatjaf) Jack Dorsey (nostr:npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjs) Snowden (@Edward Snowden) ODELL (@ODELL) MartyBent (@MartyBent)

Close protection lesson #1: the best bodyguard is awareness. Know your exits, watch the hands, trust your instincts. 🛡️ #Security #CloseProtection #grownostr

Hi Nostr 👋 I'm Alfred from Cuba 🇨🇺. Ex-special forces, close protection, MMA and Muay Thai, and I build tools with Termux. I post about security, discipline and tech with low resources. #introductions #grownostr

Tip: add a Lightning address to your Nostr profile so people can zap you. It works like an email address for sats. ⚡ #Nostr #Lightning ⚡ olivinepug15@primal.net 🎯 MISSION: Reach 1,000,000 sats (≈ $1000) in zaps to grow this Nostr profile. Every sat collected will help build tools and content for a community living under blockade and economic crisis. This is not charity — it's proof that decentralized solidarity works. ⚡ Zap if you believe in a freer world. #Nostr #Bitcoin #Cuba Follow these Nostr leaders: fiatjaf (@fiatjaf) Jack Dorsey (nostr:npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjs) Snowden (@Edward Snowden) ODELL (@ODELL) MartyBent (@MartyBent)

From the community: 💬 Bitcoin Optech Newsletter #428 Recap Podcast

Bitcoin Optech

Bitcoin Optech Newsletter #428 Recap Podcast

Gustavo Flores Echaiz and Brandon Black are joined by Adam Gibson, Vincenzo Palazzo, and João Dias to discuss Newsletter #428.

via Bitcoin Optech Would you use this? 👇 #Bitcoin #plebchain 🎯 MISSION: Reach 1,000,000 sats (≈ $1000) in zaps to grow this Nostr profile. Every sat collected will help build tools and content for a community living under blockade and economic crisis. This is not charity — it's proof that decentralized solidarity works. ⚡ Zap if you believe in a freer world. #Nostr #Bitcoin #Cuba Follow these Nostr leaders: fiatjaf (@fiatjaf) Jack Dorsey (nostr:npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjs) Snowden (@Edward Snowden) ODELL (@ODELL) MartyBent (@MartyBent)

Worth a read: 📰 Bitcoin ETFs Bleed $430 Million as Tech Rout Tests Wall Street Buyers

Decrypt

Bitcoin ETFs Bleed $430 Million as Tech Rout Tests Wall Street Buyers - Decrypt

Fidelity and BlackRock led Thursday's Bitcoin ETF withdrawals as a technology-stock selloff rattled risk assets.

via Decrypt #Bitcoin #CryptoNews 🎯 MISSION: Reach 1,000,000 sats (≈ $1000) in zaps to grow this Nostr profile. Every sat collected will help build tools and content for a community living under blockade and economic crisis. This is not charity — it's proof that decentralized solidarity works. ⚡ Zap if you believe in a freer world. #Nostr #Bitcoin #Cuba Follow these Nostr leaders: fiatjaf (@fiatjaf) Jack Dorsey (nostr:npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjs) Snowden (@Edward Snowden) ODELL (@ODELL) MartyBent (@MartyBent)

My nsec and I have a perfect relationship. I never show it to anyone. 🔑 #Nostr ⚡ olivinepug15@primal.net 🎯 MISSION: Reach 1,000,000 sats (≈ $1000) in zaps to grow this Nostr profile. Every sat collected will help build tools and content for a community living under blockade and economic crisis. This is not charity — it's proof that decentralized solidarity works. ⚡ Zap if you believe in a freer world. #Nostr #Bitcoin #Cuba Follow these Nostr leaders: fiatjaf (@fiatjaf) Jack Dorsey (nostr:npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjs) Snowden (@Edward Snowden) ODELL (@ODELL) MartyBent (@MartyBent)

Tech x crypto: 🔥 Squalk: A forum and chat built on Nostr

GitHub

GitHub - dtonon/squalk: A forum + chat built on Nostr to manage your community

A forum + chat built on Nostr to manage your community - dtonon/squalk

via Hacker News What do you think? 👇 #Crypto #TechNews #nostr #grownostr 🎯 MISSION: Reach 1,000,000 sats (≈ $1000) in zaps to grow this Nostr profile. Every sat collected will help build tools and content for a community living under blockade and economic crisis. This is not charity — it's proof that decentralized solidarity works. ⚡ Zap if you believe in a freer world. #Nostr #Bitcoin #Cuba Follow these Nostr leaders: fiatjaf (@fiatjaf) Jack Dorsey (nostr:npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjs) Snowden (@Edward Snowden) ODELL (@ODELL) MartyBent (@MartyBent)

Today in crypto: 📰 Matt Corallo Flags Critical Linux Kernel Flaw; Lightning Labs Ships LND Mitigation

Bitcoin Magazine

Bitcoin Lightning Nodes Face Remote Root Risk From “Most Critical Linux Vuln Ever”

Matt Corallo called it the most critical Linux vulnerability he had seen. Because recent Go versions enable Multipath TCP by default, LND nodes wit...

via Bitcoin Magazine #Bitcoin #CryptoNews #Lightning #Zaps 🎯 MISSION: Reach 1,000,000 sats (≈ $1000) in zaps to grow this Nostr profile. Every sat collected will help build tools and content for a community living under blockade and economic crisis. This is not charity — it's proof that decentralized solidarity works. ⚡ Zap if you believe in a freer world. #Nostr #Bitcoin #Cuba Follow these Nostr leaders: fiatjaf (@fiatjaf) Jack Dorsey (nostr:npub1sg6plzptd64u62a878hep2kev88swjh3tw00gjs) Snowden (@Edward Snowden) ODELL (@ODELL) MartyBent (@MartyBent)

Hi Nostr 👋 I'm Alfred from Cuba 🇨🇺. Ex-special forces, close protection, MMA and Muay Thai, and I build tools with Termux. I post about security, discipline and tech with low resources. #introductions #grownostr