21stCapital
21st Capital

#Bitcoin Custody, Advising, Research
Book a free personalized demo with us now!

Public Key

npub1zxsucpq7g3a9m4dzlgqc69rwc7pra5nz0hsgrnya5wg46nuatj5qus2knw

NIP-05 Address

Profile Code

nprofile1qqsprgwvqs0yg7ja6k305qvdz3hv0q376f38mcypejw68y2af7w4e2qpz3mhxue69uhhyetvv9ujuerpd46hxtnfduqs6amnwvaz7tmwdaejumr0dsuxr5a9

Publishing to

relay.damus.io

nos.lol

Author Public Key

npub1zxsucpq7g3a9m4dzlgqc69rwc7pra5nz0hsgrnya5wg46nuatj5qus2knw

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Last Notes

2025-03-28 16:05:45 UTC

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Come check out my stream on zap.stream! https://zap.stream/naddr1qqjrvvfhvs6xgef495unjvp3956rvdm994skvdfe95crvcnxvv6r2c3sx5mkvqgwwaehxw309ahx7uewd3hkctcpr9mhxue69uhhyetvv9ujuumwdae8gtnnda3kjctv9uq32amnwvaz7tmjv4kxz7fwv3sk6atn9e5k7tcpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcpz9mhxue69uhkummnw3ezumrpdejz7qg7waehxw309ahx7um5wgkhqatz9emk2mrvdaexgetj9ehx2ap0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsz9thwden5te0dehhxarj9ehhsarj9ejx2a30qgsv73dxhgfk8tt76gf6q788zrfyz9dwwgwfk3aar6l5gk82a76v9fgrqsqqqan83v28u0

2025-03-26 18:06:58 UTC

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Come check out my stream on zap.stream! https://zap.stream/naddr1qqjrqerr8qckye3n943rzvps956x2enx95unswpk956xzcfsxd3njwfhxgensqg4waehxw309aex2mrp0yhxgctdw4eju6t09uq3jamnwvaz7tmjv4kxz7fwwdhx7un59eek7cmfv9kz7qgwwaehxw309ahx7uewd3hkctcpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcpz9mhxue69uhkummnw3ezumrpdejz7qg7waehxw309ahx7um5wgkhqatz9emk2mrvdaexgetj9ehx2ap0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsz9thwden5te0dehhxarj9ehhsarj9ejx2a30qgsv73dxhgfk8tt76gf6q788zrfyz9dwwgwfk3aar6l5gk82a76v9fgrqsqqqan8shyt52

2025-03-16 11:33:49 UTC

🚨 Bitcoin Intelligence Is Live! 🚨
A game-changer for Bitcoin investors—unlock exclusive analytics, on-chain insights, and macro trends.
🕖 Tonight:
19:00 CEST | 2:00 PM ET
https://www.youtube.com/watch?v=bDfupSgNpZg

2025-03-09 21:33:46 UTC

🚀 How a Kid’s GPU Rig & Silk Road Sparked Seed Signer🚀
Before building @SeedSigner, his Bitcoin journey started in a forensic lab, investigating a Silk Road case. What happened next sent him down the rabbit hole… 🧡 ₿
https://youtu.be/lrrq8QdqP_Y

2025-03-05 14:42:12 UTC

You can’t rely on El Salvador to keep buying Bitcoin.
You can’t rely on MicroStrategy to keep stacking either.
But you can rely on the Bitcoin you self-custody.
Take control of your Bitcoin with no compromises. Book a FREE call:
🔗 21stcapital.com/nostr

2025-03-04 16:30:01 UTC

Missed the Bitcoin Intelligence intro?
Hit the link below 👇
21stcapital.com/waitlist-bi/
@nprofile…694f is got a quick intro for you & the waitlist’s ready! 🤩

2025-03-02 21:01:59 UTC

Prof. @nprofile…694f's take on Trump’s Crypto Reserve:
https://youtu.be/pcHcr_Acbgg

2025-03-02 08:21:37 UTC

Bitcoin Intelligence Is Here!
Sign up for our waitlist: http://21stcapital.com/waitlist-bi/
#nevent1q…r4dq

2025-02-28 15:11:08 UTC

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We are live with Robin!
https://zap.stream/naddr1qqjx2vfhv4snzdf395uk2ve5956r2wfk95ukxdmp95cnjdf3v5cnqefjvg6r2qgwwaehxw309ahx7uewd3hkctcpr9mhxue69uhhyetvv9ujuumwdae8gtnnda3kjctv9uq32amnwvaz7tmjv4kxz7fwv3sk6atn9e5k7tcpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcpz9mhxue69uhkummnw3ezumrpdejz7qg7waehxw309ahx7um5wgkhqatz9emk2mrvdaexgetj9ehx2ap0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsz9thwden5te0dehhxarj9ehhsarj9ejx2a30qgsv73dxhgfk8tt76gf6q788zrfyz9dwwgwfk3aar6l5gk82a76v9fgrqsqqqan88vjspl

2025-02-26 21:25:26 UTC

🚨 Is Your Bitcoin Backup Built to Last? 🚨
Fire, flood, or time—most backups fail when you need them most. Don’t risk losing your Bitcoin forever.
Join @nprofile…3a4s and @nprofile…37q5 to learn how to make your backup truly durable! 🔥💪
📅 27 Feb, 14:00 CET
📺 Watch live: https://www.youtube.com/watch?v=DPldivObYB0

2025-02-22 17:40:40 UTC

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Ziya's talking about the Bybit hack. Join us!
https://zap.stream/naddr1qqjxgwtpxenrjetx956rgvf4956rxvny94skxdec95cxxcmzvsenqerrxajkzqgwwaehxw309ahx7uewd3hkctcpr9mhxue69uhhyetvv9ujuumwdae8gtnnda3kjctv9uq32amnwvaz7tmjv4kxz7fwv3sk6atn9e5k7tcpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcpz9mhxue69uhkummnw3ezumrpdejz7qg7waehxw309ahx7um5wgkhqatz9emk2mrvdaexgetj9ehx2ap0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsz9thwden5te0dehhxarj9ehhsarj9ejx2a30qgsv73dxhgfk8tt76gf6q788zrfyz9dwwgwfk3aar6l5gk82a76v9fgrqsqqqan8a5lz7g

2025-02-22 12:11:47 UTC

🚨 Are Banks Finally Embracing #Bitcoin in 2025? 🚨
Banks have resisted Bitcoin for years—but that might be changing. Will you soon be able to buy, sell, and withdraw BTC from your bank? 🤔
📺 Watch our latest interview with Jeffery Park from Bitwise to find out! 👇
https://youtu.be/XqJOi7smy9g

2025-02-20 17:13:25 UTC

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We are live with Alex - join us!
https://zap.stream/naddr1qqjrzdrpv5unqvry94jnscmz956rzwfk95urzepk943xxvrrv9jxydf38yunsqgwwaehxw309ahx7uewd3hkctcpr9mhxue69uhhyetvv9ujuumwdae8gtnnda3kjctv9uq32amnwvaz7tmjv4kxz7fwv3sk6atn9e5k7tcpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcpz9mhxue69uhkummnw3ezumrpdejz7qg7waehxw309ahx7um5wgkhqatz9emk2mrvdaexgetj9ehx2ap0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsz9thwden5te0dehhxarj9ehhsarj9ejx2a30qgsv73dxhgfk8tt76gf6q788zrfyz9dwwgwfk3aar6l5gk82a76v9fgrqsqqqan8r6dzav

2025-02-17 19:31:19 UTC

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Here's the restream of our live with @nprofile…ct3f !
We dive into all things Bitcoin FilmFest 2025, happening in Warsaw, Poland.
We’d love to see you there—let’s connect and talk Bitcoin in person! 🎬⚡
https://zap.stream/naddr1qqjrsdtxv4nr2wf595enzvnx956rxvmy95uxxetz95cn2de5ve3njcf5xymnjqg4waehxw309aex2mrp0yhxgctdw4eju6t09uq3jamnwvaz7tmjv4kxz7fwwdhx7un59eek7cmfv9kz7qgwwaehxw309ahx7uewd3hkctcpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcpz9mhxue69uhkummnw3ezumrpdejz7qg7waehxw309ahx7um5wgkhqatz9emk2mrvdaexgetj9ehx2ap0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsz9thwden5te0dehhxarj9ehhsarj9ejx2a30qgsv73dxhgfk8tt76gf6q788zrfyz9dwwgwfk3aar6l5gk82a76v9fgrqsqqqan8qm3rdk

2025-02-17 19:10:17 UTC

🚀 Exciting news! We’re having @gladstein on our show this week!
We’ll be diving into how Bitcoin brings freedom to the darkest corners of the world. 🌍⚡
Got questions for him? Drop them below! 👇 Stay tuned! 🔥
#Bitcoin

2025-02-16 22:12:27 UTC

🚀 Exploring Bitcoin adoption in Costa Rica! 🇨🇷
From seamless payments with SINPE to organic grassroots adoption—could Costa Rica be the next Bitcoin hotspot? 🌍⚡️
An excerpt from our interview with @nprofile…9p7d
https://youtu.be/_hPv1bpWnK8

2025-02-14 19:35:10 UTC

Sleep soundly knowing your Bitcoin is secure! 😴
Part 2 of our Bitcoin Security series dives deep into seed phrase protection. 🔐
Don't miss these crucial tips:
https://youtu.be/s5UfRgAUsUQ

2025-02-09 17:48:29 UTC

🚨 LIVE Alert 🚨
🎬🔥Bitcoin FilmFest 2025 is coming!
Join us LIVE on Feb 10 at 17:00 CET as we chat with
@nprofile…ct3f , the organizer of #BitcoinFilmFest.
What’s in store for BFF 2025? Films, panels, networking & a cultural shift! 🎥⚡️
As always, we're gonna be live on @nprofile…gn5a too ⚡️🎥
https://www.youtube.com/watch?v=RERiwi2sC90

2025-02-08 18:13:24 UTC

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Ziya and Momo are Live discussing Bitcoin hot wallets - join us NOW!
https://zap.stream/naddr1qqjrzep4vcckzcnz943xycfe956rjc3h95ukgv34956nwcmzxycnyv33xfjn2qgwwaehxw309ahx7uewd3hkctcpr9mhxue69uhhyetvv9ujuumwdae8gtnnda3kjctv9uq32amnwvaz7tmjv4kxz7fwv3sk6atn9e5k7tcpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcpz9mhxue69uhkummnw3ezumrpdejz7qg7waehxw309ahx7um5wgkhqatz9emk2mrvdaexgetj9ehx2ap0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsz9thwden5te0dehhxarj9ehhsarj9ejx2a30qgsv73dxhgfk8tt76gf6q788zrfyz9dwwgwfk3aar6l5gk82a76v9fgrqsqqqan8kuclfr

2025-02-07 06:46:12 UTC

Share this with a friend. Bring them over to nostr.
GM!
#note1kmw…9f7m

2025-02-07 06:14:00 UTC

Catch our recorded Live about Ross’s freedom here:
https://www.youtube.com/live/fM7xrE8hCLE?si=HXtV-23cpMKFnd4q

2025-02-06 17:54:15 UTC

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Come check out my stream on zap.stream! https://zap.stream/naddr1qqjxvcnyv5mnqdtr95un2wrp956rvcfn95urxdp3956rydfhvejnvv34vccngqgwwaehxw309ahx7uewd3hkctcpr9mhxue69uhhyetvv9ujuumwdae8gtnnda3kjctv9uq32amnwvaz7tmjv4kxz7fwv3sk6atn9e5k7tcpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcpz9mhxue69uhkummnw3ezumrpdejz7qg7waehxw309ahx7um5wgkhqatz9emk2mrvdaexgetj9ehx2ap0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsz9thwden5te0dehhxarj9ehhsarj9ejx2a30qgsv73dxhgfk8tt76gf6q788zrfyz9dwwgwfk3aar6l5gk82a76v9fgrqsqqqan8rq3vvk

2025-02-05 22:26:29 UTC

Old laptop vs. hardware wallet - which is safer for #Bitcoin?💻🔐
Thinking about using an old laptop as a hardware wallet? It might not be as secure as you think… 🤔
We break down the risks, benefits, and the best way to keep your Bitcoin safe. Watch now! 🎥👇
#Bitcoin #Security #HardwareWallet
https://v.nostr.build/2HLI1DdQZnNXelst.mp4

2025-02-05 20:02:53 UTC

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Make sure to join us tomorrow!
#nevent1q…yr9w

2025-02-04 16:56:28 UTC

🚨 LIVE SHOW ALERT! 🚨
Ross Ulbricht is free now! What does his pardon mean for #Bitcoin, freedom, and the fight against government overreach?
Join us as we dive deep with Mohammad Machine-Chian to unpack the impact of this historic moment!
🗓 Date: Feb 6
⏰Time:
12:00 ET
18:00 CET
https://www.youtube.com/live/fM7xrE8hCLE?si=HXtV-23cpMKFnd4q
We're gonna be live on @nprofile…gn5a and X too. Stay tuned!

2025-02-03 16:36:14 UTC

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We are live with Seed Signer!
https://zap.stream/naddr1qqjxgdmx893nyetx95cnwety956rxepj94snxv3h95cnvwtzx93rycenvscxvqg4waehxw309aex2mrp0yhxgctdw4eju6t09uq3jamnwvaz7tmjv4kxz7fwwdhx7un59eek7cmfv9kz7qgwwaehxw309ahx7uewd3hkctcpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcpz9mhxue69uhkummnw3ezumrpdejz7qg7waehxw309ahx7um5wgkhqatz9emk2mrvdaexgetj9ehx2ap0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsz9thwden5te0dehhxarj9ehhsarj9ejx2a30qgsv73dxhgfk8tt76gf6q788zrfyz9dwwgwfk3aar6l5gk82a76v9fgrqsqqqan8nqj9a4

2025-02-02 22:00:31 UTC

Learn what went wrong that led to @nprofile…3th3 losing 0.88 Bitcoin—so you don’t make the same mistakes.
Watch his story 👉 https://youtu.be/BtMZxmMuXCA

2025-01-29 19:21:51 UTC

The @nprofile…mdf3 app tutorial is finally on YouTube! 🚀
Share it with your friends outside Nostr and bring them into the future of the internet.
That's how we're gonna win! 🔥
#Nostr #Primal #Bitcoin #zaps
https://youtu.be/VrHoprrAops

2025-01-27 23:00:46 UTC

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I don’t think it’s possible. If they make it possible, it would be wow!

2025-01-27 21:56:33 UTC

🚀 Our @nprofile…mdf3 tutorial is finally here! 🎉
Want to get your friends onboard? This is the perfect guide to share. 💜
Learn how to set up your account, secure your keys, and start using zaps to send and receive Bitcoin from day 1! ⚡
Watch it now and share it with anyone who hasn’t joined Nostr yet.
The YouTube version is coming soon too! 🎥
https://v.nostr.build/ZwPHCN2HCyf3tLvG.mp4

2025-01-27 09:38:23 UTC

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Appreciate you, Dani!

2025-01-25 18:04:32 UTC

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We're live with Ziya!
https://zap.stream/naddr1qqjxvet9xsekgcfs94snzcm9956rgv3k94skgde5956nzen9vfsnxce38pjnxqgwwaehxw309ahx7uewd3hkctcpr9mhxue69uhhyetvv9ujuumwdae8gtnnda3kjctv9uq32amnwvaz7tmjv4kxz7fwv3sk6atn9e5k7tcpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcpz9mhxue69uhkummnw3ezumrpdejz7qg7waehxw309ahx7um5wgkhqatz9emk2mrvdaexgetj9ehx2ap0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsz9thwden5te0dehhxarj9ehhsarj9ejx2a30qgsv73dxhgfk8tt76gf6q788zrfyz9dwwgwfk3aar6l5gk82a76v9fgrqsqqqan8afwx7s

2025-01-23 17:35:22 UTC

If you missed our interview with @npub1lkt…h0ff , you can catch up here:
https://youtu.be/aLssQov6xdo

2025-01-23 16:42:05 UTC

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We are LIVE with Ben Kaufman!
Join us!
https://zap.stream/naddr1qqjrwv3evy6kye3k943nsdry956xgdmy94skzvpc95cnjdnpxumx2vfkvymkgqg7waehxw309ahx7um5wgkhqatz9emk2mrvdaexgetj9ehx2ap0qy88wumn8ghj7mn0wvhxcmmv9uq3jamnwvaz7tmjv4kxz7fwwdhx7un59eek7cmfv9kz7qg4waehxw309aex2mrp0yhxgctdw4eju6t09uq3wamnwvaz7tmjv4kxz7fwdehhxarj9e3xzmny9uq3zamnwvaz7tmwdaehgu3wd3skuep0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsz9thwden5te0dehhxarj9ehhsarj9ejx2a30qgsv73dxhgfk8tt76gf6q788zrfyz9dwwgwfk3aar6l5gk82a76v9fgrqsqqqan8j9ve35

2025-01-22 18:14:44 UTC

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We are live with the Blockstream team!
https://zap.stream/naddr1qqjxxdrzx43rzvej95cn2d3k956x2cnp943xvvfe95ergdejxfsnwctxve3rjqgwwaehxw309ahx7uewd3hkctcpr9mhxue69uhhyetvv9ujuumwdae8gtnnda3kjctv9uq32amnwvaz7tmjv4kxz7fwv3sk6atn9e5k7tcpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcpz9mhxue69uhkummnw3ezumrpdejz7qg7waehxw309ahx7um5wgkhqatz9emk2mrvdaexgetj9ehx2ap0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsz9thwden5te0dehhxarj9ehhsarj9ejx2a30qgsv73dxhgfk8tt76gf6q788zrfyz9dwwgwfk3aar6l5gk82a76v9fgrqsqqqan8luzuzc

2025-01-21 21:29:06 UTC

Trustless #Bitcoin Self-custody Solution:
https://youtu.be/sRpr4qpsN_U

2025-01-21 20:52:11 UTC

🚨 New Interview Alert! 🚨
Discover how Miniscripts are transforming #Bitcoin self-custody! 💡
In our chat with @nprofile…zvyn , we explore:
✅ Simplified Bitcoin security
✅ Inheritance planning without 3rd parties
✅ Flexible recovery options
📅 23 Jan
⏰ Time:
11:30 Eastern Time
17:30 CET
20:30 UAE
You are invited!
https://youtube.com/live/aLssQov6xdo

2025-01-19 20:31:55 UTC

What's the number one reason people lose their #Bitcoin?
Ruzbeh, the CEO of 21st Capital, explains in a conversation with @nprofile…5cxa .
https://v.nostr.build/yJhFyo0zg4au24De.mp4

2025-01-18 18:03:21 UTC

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We are live!
https://zap.stream/naddr1qqjxzvnzx4nxzdmy94nxgvn9956xzdrp94snjdtp95mkxwr9vejr2cmpv9nxyqgewaehxw309aex2mrp0yh8xmn0wf6zuum0vd5kzmp0qy88wumn8ghj7mn0wvhxcmmv9uq32amnwvaz7tmjv4kxz7fwv3sk6atn9e5k7tcpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcpz9mhxue69uhkummnw3ezumrpdejz7qg7waehxw309ahx7um5wgkhqatz9emk2mrvdaexgetj9ehx2ap0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsz9thwden5te0dehhxarj9ehhsarj9ejx2a30qgsv73dxhgfk8tt76gf6q788zrfyz9dwwgwfk3aar6l5gk82a76v9fgrqsqqqan8jcfuxa

2025-01-15 22:30:41 UTC

Ziya teaches how to setup the Smart Vault using ColdCard:
https://www.youtube.com/watch?v=KmgDEC-KEFc
This tutorial is valid for all Cold Card models, such as MK4 and ColdCard Q.
@npub1az9…m8y8 @npub12ct…c5ky

2025-01-12 17:59:55 UTC

Ziya shows you how to set up your DIY Smart Vault with Coldcard in this new video!
https://www.youtube.com/watch?v=X1FWznweK94

2025-01-11 14:08:44 UTC

🚨 Live Show Today! 🚨
Join us in less than 4 hours for an exciting discussion: "Which Hardware Wallet Should I Buy?" 🔐
🎙️ Featuring:
@nprofile…v529 – Your host, diving deep into Bitcoin essentials.
Ziya Sadr – A seasoned expert in Bitcoin self-custody and recovery.
We'll explore the top hardware wallets, their features, and how to pick the best one for securing your Bitcoin. Whether you're new to Bitcoin or a seasoned HODLer, this live show will help you make an informed choice!
🕒 Time:
13:00 Easter Time
19:00 CET
22:00 UAE
🎥 Where: We’re live on YouTube & Zap.stream!
YouTube: https://youtube.com/live/F4PbBjRoM4c
The @nprofile…yynf link will be shared here as soon as we go live.
Don’t miss it—mark your calendar, bring your questions, and join the conversation! 🙌
⚡ See you there! #Bitcoin #HardwareWallets #SelfCustody
https://i.nostr.build/byqN9NZWFdhGSyIq.png

2025-01-09 19:35:05 UTC

Setting up a Smart Vault using Ledger!
Another tutorial by Ziya.
https://youtu.be/vI4gRwcfVU8

2025-01-08 22:10:20 UTC

We just added the timestamps to our interview with @nprofile…zrjy about #Bitcoin self-custody, the Smart Vault, and health.
Watch it here:
https://youtube.com/live/kvda-Ff4yhw

2025-01-07 18:02:10 UTC

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We're live with Dr. Berry!
https://zap.stream/naddr1qqjrxc3exgun2drz95mrjwfh956rzeph943rvd3e956ryv3jxqckzefhvsuryqghwaehxw309aex2mrp0yhxummnw3ezucnpdejz7qgewaehxw309aex2mrp0yh8xmn0wf6zuum0vd5kzmp0qy88wumn8ghj7mn0wvhxcmmv9uq32amnwvaz7tmjv4kxz7fwv3sk6atn9e5k7tcpz9mhxue69uhkummnw3ezumrpdejz7qg7waehxw309ahx7um5wgkhqatz9emk2mrvdaexgetj9ehx2ap0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsz9thwden5te0dehhxarj9ehhsarj9ejx2a30qgsv73dxhgfk8tt76gf6q788zrfyz9dwwgwfk3aar6l5gk82a76v9fgrqsqqqan8p40nj2

2025-01-05 13:12:15 UTC

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Node to me is a kind of necessity. But BitAxe was more of a fun project and I was having this debate for months. I eventually decided to get a BitAxe though and I’ve learned one thing or two, which in the long run, would make it worthwhile.

2025-01-04 15:42:57 UTC

@nprofile…6av2 Jade Plus is out and it looks so sexy!
https://store.blockstream.com/?bg_ref=0TYchGPC9e
https://i.nostr.build/X2qeKNpmCM276lxL.jpg

2025-01-04 14:26:36 UTC

Here’s a must-watch excerpt from our interview with @npub1pxm…zxfl.
Make sure to give Chase a follow 💜
#note1363…50wm

2025-01-03 18:30:39 UTC

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Chase is with us! https://zap.stream/naddr1qqjxgwpnvsmnxvfk956rgdtx956xgefn943rgeph95ekzvpsx4jngwfh8p3k2qghwaehxw309aex2mrp0yhxummnw3ezucnpdejz7qgewaehxw309aex2mrp0yh8xmn0wf6zuum0vd5kzmp0qy88wumn8ghj7mn0wvhxcmmv9uq32amnwvaz7tmjv4kxz7fwv3sk6atn9e5k7tcpz9mhxue69uhkummnw3ezumrpdejz7qg7waehxw309ahx7um5wgkhqatz9emk2mrvdaexgetj9ehx2ap0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsz9thwden5te0dehhxarj9ehhsarj9ejx2a30qgsv73dxhgfk8tt76gf6q788zrfyz9dwwgwfk3aar6l5gk82a76v9fgrqsqqqan8hylcq6

2025-01-03 13:26:05 UTC

What happens when a Bitcoiner & UFC trainer loses 0.8 BTC? Resilience kicks in. 🥋💪 Join us live as Chase Chicos shares his story of loss, lessons, and redemption in Bitcoin.
Don’t miss this inspiring session! 🔥 https://www.youtube.com/watch?v=aFDIJqz6ric

2025-01-03 10:23:56 UTC

Happy Proof of Keys Day! 🗝️💥
Today’s the day to stop letting exchanges babysit your Bitcoin. It’s simple: Not your keys, not your coins!
At 21st Capital, our mission is to make you self-sovereign and give you the confidence to keep your Bitcoin safe and secure on your own.
To celebrate, we’re offering a security check to make sure your Bitcoin is locked down tight. Here's what's included:
🔒 Wallet security review
📚 Best practices tips
🤫 Privacy optimization tips
⚡ Risk reduction strategies
This service costs only $10.
Get the Check-up: https://account.21stcapital.com/login/43
Because your Bitcoin deserves the best protection.
https://m.primal.net/NQGO.jpg

2025-01-01 16:22:24 UTC

🎉 Happy New Year! 🎉
Take a look back at 21st Capital’s milestones in 2024—what a year it’s been! 🚀
From empowering Bitcoiners to launching groundbreaking solutions, we’ve set the stage for an even bigger 2025.
🎥 Watch our roundup video below.
Here’s to another year of growth and innovation! 🧡 #Bitcoin
Book a personalized DEMO with us: http://21stcapital.com/nostr
#note1cl3…8rut

2024-12-30 21:04:54 UTC

We Say Thank You!
2024 has been a year of incredible growth for 21stCapital. We've brought so many wonderful people on this journey with us, hit incredible milestones, and deepened our passion for Bitcoin.
As we look ahead to 2025, we’re ready to keep building, keep growing, and keep empowering our community. We’re doing what we love, and there’s no stopping us. We’re here for the long haul, creating something future generations will talk about.
Thank you for being part of this amazing ride!
https://v.nostr.build/PYIJynEEjqHvX1Gd.mp4

2024-12-22 13:17:25 UTC

🔥 Don’t Be Too Smart for Bitcoin – Krueger Series, Ep. 03 is HERE! 🔥
What sets Bitcoin apart from the rest? 🤔
Fred Krueger, co-author of The Big Bitcoin Book, and co-creator of Bitcoin First—breaks it all down:
🔑 Why simplicity is Bitcoin’s superpower
⚡ Ethereum’s struggles in the next decade
🚀 Who benefits most from Bitcoin’s rise
💡 Secrets to startup success & trading pitfalls
Are you ready to be orange-pilled? 🍊
Watch now on 21st Capital’s YouTube channel:
https://www.youtube.com/watch?v=B7OS5i9pQV8

2024-12-22 12:47:18 UTC

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Watch our recorded LIVE show from yesterday.
Is Quantum Computing the End of Bitcoin?
https://zap.stream/naddr1qqjxvdf3xfjrzwpe95mnqwry956rgd34943xydfh95unqcesxsmkxepcxqungqgewaehxw309aex2mrp0yh8xmn0wf6zuum0vd5kzmp0qy88wumn8ghj7mn0wvhxcmmv9uq32amnwvaz7tmjv4kxz7fwv3sk6atn9e5k7tcpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcpz9mhxue69uhkummnw3ezumrpdejz7qg7waehxw309ahx7um5wgkhqatz9emk2mrvdaexgetj9ehx2ap0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsz9thwden5te0dehhxarj9ehhsarj9ejx2a30qgsv73dxhgfk8tt76gf6q788zrfyz9dwwgwfk3aar6l5gk82a76v9fgrqsqqqan8wpmh4u

2024-12-21 18:03:47 UTC

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We are live!
https://zap.stream/naddr1qqjxvdf3xfjrzwpe95mnqwry956rgd34943xydfh95unqcesxsmkxepcxqungqghwaehxw309aex2mrp0yhxummnw3ezucnpdejz7qgewaehxw309aex2mrp0yh8xmn0wf6zuum0vd5kzmp0qy88wumn8ghj7mn0wvhxcmmv9uq32amnwvaz7tmjv4kxz7fwv3sk6atn9e5k7tcpz9mhxue69uhkummnw3ezumrpdejz7qg7waehxw309ahx7um5wgkhqatz9emk2mrvdaexgetj9ehx2ap0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpz4mhxue69uhhyetvv9ujumn0wd68ytnzvuhsz9thwden5te0dehhxarj9ehhsarj9ejx2a30qgsv73dxhgfk8tt76gf6q788zrfyz9dwwgwfk3aar6l5gk82a76v9fgrqsqqqan8klf2fc

2024-12-21 11:14:47 UTC

Is Quantum Computing the End of Bitcoin?
Join us today!
19:00 CET
13:00 Eastern Time
22:00 UAE Time
https://www.youtube.com/live/v8lILdMpKWA
@zapstream link will be published here the moment we go LIVE!
https://i.nostr.build/ccQo8Uq4R126EwD7.png

2024-12-20 18:55:54 UTC

We’re going LIVE tomorrow to explore quantum computing and what it means for the future of #Bitcoin! 🚀
Don’t miss out—stay tuned for the exact time and join the conversation! ⏰
https://i.nostr.build/ccQo8Uq4R126EwD7.png

2024-12-19 13:58:54 UTC

Thanks to your amazing support, the post reached +21 reposts in no time!
We wanted to be grateful, so we continued zapping beyond 21 until our wallet showed an insufficient funds message 😂
If you have missed on the opportunity to get the zaps, register for the Christmas promotion of 21st Capital and get TWO HARDWARE WALLETS FOR FREE! 🎅
#note1jlg…x0lr

2024-12-18 08:51:43 UTC

For some reason, the quoted reposts don’t show as Reposts stats.
Though we have reached the goal of 21 actual reposts, just to make the number of reposts a beautiful 21, still one extra person is eligible for a 2100 zap reward ⚡️
https://m.primal.net/MzdM.jpg

2024-12-17 16:59:52 UTC

Thanks for your support!
We already reached 21! 🧡
To show how grateful we are, we also zapped those who shared the quote, rather than the quoted post.
So far, 15 people have shared the correct post, that is, the quoted post.
So we have room for 6 more people! ⚡️
#note1jlg…x0lr

2024-12-17 15:57:43 UTC

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🎄 Christmas Special! 🎄
Share the cheer and get rewarded!
I’m zapping 2100 sats to the first 21 people who share the quoted post! ⚡
And here’s more: Book a session with us as part of our Christmas promo and get two hardware wallets shipped for free! 🎁
Let’s light up Nostr together this holiday season. 🎅✨
#note1jlg…x0lr

2024-12-17 15:36:53 UTC

Behind the scenes with our CEO, Ruzbeh, as he’s being interviewed by Pahueg.
- discussing the future of self custody. 🌊🚤 A unique setting for bold insights! 😍
https://v.nostr.build/v6OCusUvvOUCbqMR.mp4

2024-12-17 15:34:47 UTC

21st Capital's team at Bitcoin Mena
https://v.nostr.build/To9t7KjJOsXtKXtF.mp4

2024-12-17 12:17:11 UTC

🎅🎄 Christmas Giveaway! 🎄🎅
Step into 2025 with SecureReadySet!
Book an onboarding session & get:
🎁 2 FREE hardware wallets
Use code SECUREXMAS at checkout.
⏳ Ends 31.12.2024 – Don’t wait!
👉 https://eu1.hubs.ly/H0fpt_v0
Kickstart your secure journey today! 🚀
#21stcapital
https://i.nostr.build/YhPvBAJvEdDpMQkJ.png

2024-12-16 13:48:53 UTC

2024-12-09 22:11:05 UTC

Nope! Supply shock is a fantasy. Remain rational and realistic.
#Bitcoin
https://v.nostr.build/uShPWGhMmAea16D0.mp4

2024-12-07 16:05:36 UTC

I’m excited to join a panel and speak at the
#BitcoinMENA Conference, where I’ll discuss #Bitcoin security and the trade-offs of modern custody models. I’ll also explain why we at
@21stcapital
have embraced Miniscripts as the optimal approach — one we believe represents the future of self-custody.
https://i.nostr.build/BrdHb2E78JKsRnUN.jpg

2024-11-30 19:43:42 UTC

#Bitcoin Thrives When Left Alone
https://v.nostr.build/OT5HrD11llUXFgdP.mp4

2024-11-28 09:17:11 UTC

🧡 Orange Friday Countdown! 🧡
The clock’s ticking! Only 2 days left to grab your FREE Smart Vault Onboarding.
Use code GETORANGE to secure your spot!
Link: https://account.21stcapital.com/login/1
#BlackFriday #Countdown #SmartVault #LegacyPlanning #21stcapital
https://m.primal.net/MjOg.png

2024-11-26 21:25:30 UTC

@npub1r8l…x5dk's interview with Sina
https://youtu.be/9psB9oOaLVA

2024-10-25 18:00:49 UTC

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Here's our ZapStream link!
LIVE NOW!
https://zap.stream/naddr1qqjx2wfnvscnvd3c95cnwetr956rydp595urxvp5943nxwpex5ckxvnpvsurxqgwwaehxw309ahx7uewd3hkctczyr85tf46zd366lkjzws83ecs6fq3ttnjrjd500g7haz936h0knp22qcyqqq8vec4ptqes

2024-10-24 23:12:26 UTC

Join us LIVE to learn more about the Smart Vault - the best Bitcoin custody solution!
14:00 Eastern Time
20:00 CEST
Youtube LIVE link: https://www.youtube.com/watch?v=ed7zYe1U08o
This event will be available LIVE on @npub1eaz…rcgz too!
https://v.nostr.build/4i1bejTLQ8qX1Orm.mp4

2024-10-15 18:05:48 UTC

Building a More Robust Self-Custody Model
The future of self-custody lies in solutions that reduce complexity and address the shortcomings of the current methods.
Currently, a mistake means losing your coins forever.
A better system, however, allows a backup mechanism.
Wouldn't it be great to set up a hack-proof multi-sig with a backup mechanism that also makes it mistake-proof and allows you to recover funds in case you mess up?
We are introducing such a solution in the coming weeks.
Join http://waitlist.21stcapital.com to be among the first who are notified.

2024-10-08 16:40:43 UTC

We reached 1K followers on YouTube!

2024-10-07 18:03:55 UTC

21st Capital is on a mission make self-custody great again
Multisig is great but also very complex & mistakes are catastrophic. Thus many users stay away & trust custodians
Well that is about to change
Coming soon!
Be among the first to hear about it:
https://waitlist.21stcapital.com/

2024-10-04 11:18:06 UTC

💼 What We Do at 21st Capital
We provide tailored solutions to securely purchase, store, and manage Bitcoin for high-net-worth individuals, family offices, and businesses.
Our services also include inheritance planning to ensure your Bitcoin wealth is preserved for future generations.
📆 Book a FREE Session Now to get expert advice on securing and managing your Bitcoin assets:
https://cal.com/21stcapital.com/introduction-call-bitguide

2024-09-24 07:05:28 UTC

Sina’s interview with @npub1mrm…eyr9
#note1ksn…4gzm

2024-09-19 03:11:21 UTC

Supply chain attacks are a growing threat to Bitcoin hardware wallets.
Learn how cybercriminals tamper with devices before they reach you, and why it’s crucial to protect your #Bitcoin.
Real-world cases, risks, and practical tips—watch now to safeguard your Bitcoin!
https://youtu.be/5pTJf6TxK5w

2024-09-05 06:57:53 UTC

We are reaching 400 subscribers on YouTube after a short period of focusing on our English Channel.
This video about Saylor’s models has been getting the most views:
https://youtu.be/v6QObGxqMCM
Watch, comment, like, and subscribe and let your friends know about us!

2024-08-23 22:14:33 UTC

امشب تصمیم گرفتیم «جن‌گیری امیلی روز» رو ببینیم، یهو دیدیم شهره آغداشلو هم توش بازی می‌کنه!

2024-08-19 14:46:16 UTC

Here's the first post from 21stCapital's #Nostr profile!
Bitcoin is hope!
Nostr is the future!
We're in the front seat of a revolutionary movement!