Leading a #cybersecurity team, securing critical infrastructure, and navigating the evolving threat landscape. Passionate about #Bitcoin, #blockchain technology, and the power of #decentralization. Exploring the intersection of security, #privacy, and financial sovereignty.
Public Key
npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 Profile Code
nprofile1qqswdmeh2jtfp0yvg6uvgp26trhvuc8lyx008x06heykcyvyf9n498cpz3mhxue69uhhyetvv9ujuerpd46hxtnfduqs6amnwvaz7tmwdaejumr0ds2fhe8m
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Published at
2025-04-05T07:44:56Z Event JSON
{
"id": "5f72abe1d242cff35df930eea0838359a25ac0c8e2088074253b83d12c08a336" ,
"pubkey": "e6ef37549690bc8c46b8c4055a58eece60ff219ef399fabe496c11844967529f" ,
"created_at": 1743839096 ,
"kind": 0 ,
"tags": [],
"content": "{\"nip05\":\"[email protected] \",\"website\":\"\",\"about\":\"Leading a #cybersecurity team, securing critical infrastructure, and navigating the evolving threat landscape. Passionate about #Bitcoin, #blockchain technology, and the power of #decentralization. Exploring the intersection of security, #privacy, and financial sovereignty.\\n\\n@ Prague, CZE\",\"display_name\":\"NullCoiner\",\"lud16\":\"[email protected] \",\"banner\":\"https://m.primal.net/PpBE.jpg\",\"picture\":\"https://m.primal.net/QEst.png\",\"lud06\":\"\",\"name\":\"nullcoiner\"}" ,
"sig": "fc8c78c32a41078c320b53f3667cdf5bd39fe2bef1442ae434d71290741158da5400153eba1eb9ded4d0c9f714c524f4db8b582f9b0622f09c7eb438ccf455a4"
}
Last Notes npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Gn npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Gm! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Gm dude npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Gm npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Budapest? npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Thinkpad is always good choice! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner great setup npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner well well well npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Gm! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Now operating over 20 bitcoin nodes from different locations 🧡 npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner BIP-110 it is npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Gn! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Gm npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Gm! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Going to live in a rent or sold just another one and still own some? npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner So @npub167n…zu3r 2026 11-13 June? 🤝🏻 npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Welcome! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Congratz! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Huge things from @nprofile…5mdp love it! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Hey @npub167n…zu3r npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM, 902000🔥 npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Gm dude! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Just took a longer break from social media, back in the game right before going to @npub167n…zu3r 🔥 npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Gm npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM & stack sats npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Just finished my pizza as a celebration for #PizzaDay npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM with a new ATH! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Can’t remember when it was a last time I used torrent haha npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM & Hello world npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM & stack sats npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Tell me you are stupid without actually telling me… npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Damn! Well done @npub12vk…pugg npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Official Ledger wallet Discord hacked? What a GM 😉 https://blossom.primal.net/79efbb3bda083555807e53b98a60840e62f1905a3f2fb8bfd28b76dc662de7bd.png npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Rather not lol npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Oh, almost forgot - GM! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Over six months ago, I made the decision to stop using #Twitter/X entirely. Although it had previously been one of my primary sources of information, I’ve come to realize that I do not miss it in the slightest. Its current state—overrun with bots and irrelevant content—has had no negative impact on my ability to stay well-informed. npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner #Beerstr npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Body by body... https://blossom.primal.net/70d799bb50d0ecde7f43afc41dfb188d96536bfabf3f9c711d07286c9ed267d9.png npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM into 102k! #bitcoin npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Hahahah, same npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner The most needed function, love it npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Enjoy your day! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Big thanks for push notifications 🔔 npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Another interesting move from #MasterCard with #Crypto https://blossom.primal.net/a6a971fb68d6885d03435ee9e592710f3cb4f4dc491829ca3f3173ef73c442d0.png npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Thanks! Enjoy your day dude npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Maybe to his bitcoin wallet inside Revolut app? So the landlord can transfer it into money easily? npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Well well well, stack sats npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM World! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Gm 🤝🏻 npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Nice, but you know... not your keys... npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Big alert for the crypto fam! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Jak silná je komunita BTC v Africe? npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM, first day as 30 years old 🤝🏻😀 #stacksats npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner 10 outta 10 tbh npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM 👌🏻 npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner A few clients got a mute option, so you can mute specific words npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner When I see your shirt, do you care about OpSec in crypto? npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Wait dude, how old are you 😀 you look like 26 😂 npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Yees 🤝🏻 npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Congrats npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM & stay safe npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Show me what you got 🤝🏻 npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM people, enjoy this nice easter morning! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Enjoy, how often you do this? npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner What is this app called? npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Is it possible to connect @nprofile…mdf3 wallet into @nprofile…zjpe ? npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Cool! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner omg... npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Oh my oh my, thats such a good morning! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner I need to grab a beer with a local #Bitcoin maximalist so I can finally force myself to stop buying stocks and ETFs and go 100% BTC. #Prague npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Probably yes npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Nice cozy space npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM, enjoy the day npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM Nostr users! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner And what it taste like? 😄 npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Gm! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Need more money for #bitcoin ffs npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Its yours npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner X who? npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM 🤝🏻 npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner My používáme doma Revolut jenom díky společné kartě, jinak jsem si k tomu zatím vztah vůbec nenašel. Ty drobné já mám u svojí banky tak, že mi chodí na spořák, jinak nejsem schopnej držet nějaký cash 😆 npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Probably I’m just weird, but I’ve never used that platform npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Time is now npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Že by důvod začít to používat trošku víc? damn nice npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GN, npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner I hope that you still stack them! npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner From @nprofile…9hvt so same as you npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner It’s crazy that it’s cheaper than a water here in Prague 😂 npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner Definitely thanks for the tip, it was nice and crazy to read this 😂 but as you said - very low probability, but still wow npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner 83456 npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner I need it on Primal as hell 😂 using Damus just for a notifications npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner In my opinion, it’s just their way of showing envy — a classic example of how to ruin someone’s joy. npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner That would get me tired again 😂 npub1umhnw4ykjz7gc34ccsz45k8wees07gv77wvl40jfdsgcgjt8220s2fzur5 nullcoiner GM as always!
