HardBlock
HardBlock - Bitcoin-Only since 2014

https://www.hardblock.com.au

Australia's best and longest running Bitcoin exchange: Helping Australians simply save in the hardest money, Bitcoin, since 2014. 🟧

Public Key

npub1936z6wtqztgvexx27faeywugwdcetea58l700a8s2yn406a3sfys397jdq

Profile Code

nprofile1qqszcapd89sp95xvnr90y7uj8wy8xuv4u76rll8h7nc9zf6hawccyjgpz3mhxue69uhhyetvv9ujuerpd46hxtnfduqs6amnwvaz7tmwdaejumr0dsqc00r4

Publishing to

relay.mostr.pub

nos.lol

relay.damus.io

Author Public Key

npub1936z6wtqztgvexx27faeywugwdcetea58l700a8s2yn406a3sfys397jdq

Show more details

Last Notes

2026-05-27 01:13:51 GMT

Is Bitcoin self-custody the hardest problem to solve? 🔒 🟦
https://blossom.primal.net/5e8179d083bf50a98e457a724c4a5b132dddf9c9e9d92ad140d3d71c70098b12.mp4

2026-05-22 01:08:51 GMT

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🍕Pizza Day Delivery is live - and we've been blown away by the response...
Today, HardBlock is delivering 10,000 bonus sats to eligible customers for Bitcoin Pizza Day.
EXISTING HardBlock sat stackers have hit the 21 cap already! 🍕🔥🫡
While 21 new Bitcoiners are yet to be minted today. Know someone who needs BTC (who doesn't)?. Let 'em know to sign up today, verify, and make a $21 qualifying Bitcoin buy on HardBlock by Friday 29 May to recieve a bonus 10k sats in honour of Laszlo's pioneering pizza purchase. 🍕🎉
Details + terms: https://learn.hardblock.com.au/pizza-day-2026/
🍕👀
#nevent1q…5jzp

2026-05-21 21:19:59 GMT

Aussie Bitcoiners, GM... ☀️ 🍕
Pizza Day Delivery just dropped 👇
To celebrate Bitcoin Pizza Day today, HardBlock is delivering 10,000 bonus sats to eligible customers.
- Existing HardBlock customers: smash buy $100+ of Bitcoin through HardBlock today and get a bonus 10k slice of BTC.
- New Bitcoiners: sign up at anytime today (Friday 22nd May), then verify and stack $21 worth of Bitcoin buy by Friday 29 May 2026 to receive a bonus 10k slice of BTC.
21 existing HardBlock sat stackers.
21 new HardBlock Bitcoiners.
10,000 sats each.
Be quick! First come, first served...
Read all the cheesy details: https://learn.hardblock.com.au/pizza-day-2026/ 🍕 👀
https://blossom.primal.net/09c7098300e98301a055578389ae93f14f77cac051e98fad9f998a3ce877467f.png
*Eligibility criteria and terms apply.

2026-05-21 07:49:57 GMT

🍕Something tasty, maybe cheesy, lands tomorrow.
Bitcoin Pizza Day is nearly here - and HardBlock has a little Pizza Day Delivery coming for eligible customers.
10,000 sats.
Limited spots.
Friday 22 May.
Pizza is temporary. Sats are forever.
Full details tomorrow.. 🍕👀
https://blossom.primal.net/5a22422520aea4090f8ae5a0016fdf6c09eee57d971ade8461926aa01778efec.png

2026-05-18 23:14:30 GMT

Back home in Adelaide after an epic weekend spent soundly amongst many brilliant Bitcoiners for the inaugural Byron Bay Bash @nprofile…stgz ... And judging by the popularity of our Easy Bitcoin (learn the basics of Bitcoin in 10 minutes or less) books, there were a lot of curious newbies in attendance. Excellent! 🟧🎉
If you're new to BTC (or know someone who is) and don't know where to start, begin here: http://learn.hardblock.com.au
📙
Don't forget to scan the QR code in the back of the book for $10 FREE BTC when you join the hard money movement on HardBlock!
https://blossom.primal.net/9140eaf05088eb19211ece9b292bbbd359665c33f22940dc4a52168cbf3370b2.jpg

2026-05-14 22:33:52 GMT

💸 LET ME TELL YOU HOW IT WILL BE | ABP | EPISODE 112
Join DJ + Mike to discuss:
- Confused about CLARITY
- Never Sell Your Bitcoin™
- Garbage In Garbage Out
- The Taxman Cometh
- Heaps More
LISTEN HERE: https://fountain.fm/show/AHhIbXJgFfsQxUzjfKmP
https://blossom.primal.net/970eaefb955cd4c2f06d702085a41ef6b944f044e42d02134490bf6ca1b48fb7.png

2026-05-14 00:00:22 GMT

Don't Lose Your Bitcoin, anon.
LEARN: https://learn.hardblock.com.au/secure-bitcoin-custody-that-expects-the-unexpected/
https://blossom.primal.net/906e0788efc2b889ed4842655fee9e32921725d6eca1c204ab0f7061ee6dbe46.jpg

2026-05-11 23:17:13 GMT

What do you think Bitcoin's hardest problem is? 🤔
https://blossom.primal.net/076b7ef55aac766751de6d402392491d52a40953c02f6b7551b91d8b6e9e177e.mov

2026-05-04 00:56:08 GMT

So the Australian government is printing money out of thin air at a rate of around $7,000 Dollarydoos per second and that directly contributes to inflation, which is currently around 4.6% (officially; unofficially, it's close to 11%).
Now what? 🇦🇺💸🤔
Buy Bitcoin: hardblock.com.au 👇🟧
https://blossom.primal.net/6e627fa2cded630aca6fe7f7d9ef679210919f17c0be9506607c90aeb452af4a.mov

2026-04-30 21:05:16 GMT

🚨 B R E A K I N G: Don't Lose Your Bitcoin 🟦
ABP | EPISODE 111 | THE RISE OF THE KYC KIDNAPPER |
Join DJ + Mike + Greg to discuss:
- The 2026 BTC Conference
- A New/Old Tax on Savings
- U.S. Defence Dept. Runs a Node. Do you?
- TAFE BTC
- Heaps More
🎧 LISTEN: https://fountain.fm/show/AHhIbXJgFfsQxUzjfKmP
https://blossom.primal.net/da4f1ca3082f42d50b3586ccf57fd78c5fceeaae31c57d57a8d11590703f34d2.jpg

2026-04-29 01:52:59 GMT

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How do you make sure your Bitcoin is still accessible - no matter what?
Bitcoin gave people control over their wealth. But control without recovery can become fragility.
GuardBlock exists because self-custody should survive real life: mistakes, lost keys, changing circumstances, and time.
It’s a non-custodial Bitcoin vault that combines collaborative multisig with time-locked recovery.
So your Bitcoin doesn’t just stay secure today.
It remains accessible tomorrow.
Learn more about #FearlessBitcoin and book a call today: https://guardblock.com 🟦
#nevent1q…tah9

2026-04-27 22:40:20 GMT

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PSA: GuardBlock.com fixes this 🟦
#nevent1q…ev7m

2026-04-23 22:43:09 GMT

Why are we still using a system that does not have our best interest?
Our money could be much better if it wasn’t centrally controlled, had strict rules, was deflationary, had a capped supply, required effort to make more, wasn’t politically exclusionary… 🟧
Learn more at: learn.hardblock.com.au
#auspol #costofliving #inflation #bitcoin
https://blossom.primal.net/9b0b59029921ad1665a7ab151fc4d8ce4ea654948661195e9e5ec18d24177dee.mp4

2026-04-21 10:05:42 GMT

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Don't Lose Your Bitcoin. Get GuardBlock.
Early Adopter Offer*
We’re introducing GuardBlock with a limited early access pricing structure:
Early Adopter (available now → 31 May 2026)
12 months free
Then 0.1% annually for 5 years (50% off standard pricing)
Available to users who create an account before 1 June 2026
Introductory Pricing (1 June 2026 → 31 March 2027)
0.1% annually for 2 years (50% off standard pricing)
Available to users who create an account and vault before 1 April 2027
Standard Pricing (from 1 April 2027)
0.2% annually on vault balance
No funds, no fee.
Get ahead of the queue – Book a concierge onboarding now:
🗓 https://calendly.com/hardblock-exchange/guardblock-intro-call
#nevent1q…tah9
*existing HardBlock customers only

2026-04-21 03:39:32 GMT

When people think about Bitcoin security, they usually think about cyber threats.
Hackers. Malware. Phishing. Exchange failures.
Bitcoin custody is not just a technical problem. It is a human problem in the real world. That idea sits at the heart of GuardBlock, which argues that good custody design must account for mistakes, stress, changing circumstances, and real-life failure modes over time.
🟦 KEEP READING: https://learn.hardblock.com.au/secure-bitcoin-custody-that-expects-the-unexpected/ 🦔
https://blossom.primal.net/15367ec7a101c94184337b235e5701bcb24cec5fc247a3ab45bfb8d5bd3c194f.png
#bitcoin #security #custody #time

2026-04-20 06:12:22 GMT

https://blossom.primal.net/2c3ef1c5c0825a7ffbd4fc1b9ccd24bbe332d158cda8919c6f8e86f3633f3a80.jpg
😱🟧 DON'T LOSE YOUR BITCOIN: BE FEARLESS 🟦🦔
Most Bitcoiners think security is all about hackers, malware, and cold storage. They’re missing the bigger threat. Some of the most dangerous attacks happen in the real world... not on a screen.
A “wrench attack” is when someone uses threats or force to get access to your Bitcoin.
It completely bypasses your technical setup by targeting you, the human. No complicated multisig or air-gapped computer can stop someone who’s willing to apply pressure in person. This proves Bitcoin custody isn’t just a tech problem.
It’s a real-world human problem.
Too much self-custody advice assumes perfect conditions; that you’re always calm, organised, and in full control.
Real life doesn’t work that way.
People make mistakes. Circumstances change. Pressure hits when you least expect it. A setup that only works in ideal scenarios is fragile, not strong.
Smart Bitcoin security isn’t about paranoia. It’s about building better structure:
- Reduce unnecessary exposure.
- Eliminate single points of failure.
- Design your recovery plan in advance.
Because one bad day shouldn’t mean permanent loss.
That’s where http://GuardBlock.com
comes in.
GuardBLock is not a custodian - they don’t hold or control your Bitcoin. You do.
Instead, GuardBlock helps you create a collaborative vault with normal multisig use plus a clear, time-locked recovery path.
GuardBlock gives you fearless control over your Bitcoin, providing real resilience for the real world - not an ideal one.
LEARN MORE: http://guardblock.com 🟦🦔

2026-04-13 01:15:57 GMT

Banning Bitcoin doesn’t work…
But what about making entry so off-putting that people choose to avoid it anyway?
Buy Bitcoin on an exchange that is pushing back against over-regulation. With HardBlock, it is easier than ever. 🟧
Learn more at: learn.hardblock.com.au
https://blossom.primal.net/902de486de51bb3f75ca69a952d57219113fb9fa78f6e4dde265944a94d35a81.mp4

2026-04-12 23:03:22 GMT

GM, Aussie Bitcoiners of Nostr. 🇦🇺 🟧 🟣

2026-04-01 20:20:33 GMT

⚡️Just Like Zap - Lightning Network Now Activated on HardBlock! 🟧
LEARN MORE: https://learn.hardblock.com.au/just-like-zap-lightning-addresses-on-hardblock/
https://blossom.primal.net/a319d17675e6f36a288dbb4ecd390f18746e4a8a67c8a5eebc988d3d8af920c2.mp4
Send Bitcoin in a flash over the Lightning Network now, on HardBlock:
1. Log-in to your HardBlock account and click the ‘Send’ button on the tab on the left hand side of the screen.
2. Click the ‘Lightning ⚡’ button above to change from ‘Bitcoin 🔗’ to ‘Lightning ⚡’.
3. Paste the Lightning address (beginning ‘lnbc1’) or scan the QR Code into the space below. If scanning a QR Code, make sure the camera on your device is working and hold the QR Code up to it.
4. Click the ‘Send Bitcoin’ button and wait mere seconds for near-instant confirmation.
5. Done: Simple. Easy. Done. Just like zap! ⚡️

2026-03-15 21:51:57 GMT

GM Bitcoiners 🧡

2026-03-09 21:04:05 GMT

GM - there are 20 million BTC in existence and only 1 million BTC left to be mined. Do with this information what you will. However, we would suggest it's time to...
Learn Bitcoin, Easy: learn.hardblock.com.au 🟧

2026-03-09 21:03:08 GMT

2026-03-08 21:46:44 GMT

Bitcoiners, GM ☀️ 🟧

2026-03-06 00:37:37 GMT

ABP | EPISODE 107 | BOMBS AWAY! PRINTER IS COMING 💵🖨️🟢🥶
Join DJ + Mike + Haza to discuss:
- Bombs Away, the Printer is Coming
- Who Lives on Jane Street?
- Reject the FATF Frame
- Beechworth @nprofile…stgz (March 13-15)
- Heaps More
🎧 LISTEN: https://fountain.fm/episode/zB5TPiPjBKrfkBJLYhSG
https://blossom.primal.net/fa4ac9307274dd0bfbd6ccb7a48686107860df27c8317b3ba8da274e39c2c659.jpg

2026-03-03 22:42:33 GMT

Aussie Bitcoiners on Nostr, GM ☀️ 🟣

2026-03-02 20:57:02 GMT

GM, Bitcoiners 🟨☀️

2026-02-24 02:25:31 GMT

It's not a hot topic, but...
How is Bitcoin Taxed in Australia (And Why does it Matter)? 🟧💸
Let's learn: https://learn.hardblock.com.au/how-bitcoin-is-taxed-in-australia-and-why-it-matters/
https://blossom.primal.net/636b910386ee5436fa548d36b5336aa1be323479edf111a231555018fb359602.png

2026-02-23 22:02:32 GMT

Remember: You can't spell Crypto without the word CRY. 😭
HardBlock: Helping Aussies stack Bitcoin, not Crypto - since 2014. 🟧 🇦🇺
https://blossom.primal.net/dcf831df18dd2928627c5179cfbb5e70e0fbedfbecd65d01cd0425ce3871b5b6.mov

2026-02-20 04:16:06 GMT

ABP | EPISODE 106 | TAXED TO PROSPERITY? 💸🟧
Join DJ + Mike + @BitcoinAnja to discuss:
- Don't Worry, Be Happy
- Taxing Michael Jordan Basket Ball Cards
- Honest Money
- Heaps More
🎧 LISTEN: https://fountain.fm/episode/TeXCt36d5iDytuTE3MNI
📺 https://rumble.com/v75zn7a-abp-episode-106-taxed-to-prosperity.html
https://blossom.primal.net/65ffa5f23cdfb2fe8ff9f9bbdd42406c7635aa36ed3e722d35b51275474ba149.jpg

2026-02-10 22:21:55 GMT

Aussie Bitcoiners on Nostr, GM ☀️ 🟣

2026-02-09 05:38:15 GMT

🟧 ABP | EPISODE 105 | BOT'S PREFER BITCOIN?
Join Mike + DJ to discuss:
- It's Over Folks. Stack Harder.
- Hyped on Bitcoin Bots
- How Not to Secure Your Keys
- Heaps More
LISTEN via all good podcast apps - but especially @nprofile…cgkr
🎧 https://fountain.fm/episode/t0WavcTUKiAbJGOZkmiQ
https://blossom.primal.net/18fd4633e95795ce6360ac17a30b35c0ec6a693daacf64eafb2bdfe1d6900f45.jpg

2026-02-08 20:07:16 GMT

Aussie Bitcoiners, GM ☀️

2026-02-01 22:22:51 GMT

Bitcoiners, GM... ☀️🟧

2026-01-26 20:23:11 GMT

GM, Bitcoiners ☀️

2026-01-26 02:41:05 GMT

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Same as it ever was. Up only™
Steaks lookin' good today 🤤
https://blossom.primal.net/6467dbed5a12b82614c34f97bdbe2cbbfb702b203129a01820664449aa1b52ff.jpg

2026-01-25 21:37:58 GMT

For All Australians 🇦🇺 🟧
https://blossom.primal.net/fa17289417c3936ce2cbd9bbb1eadb07be1d8fd4a3b8c4e01b6918a98e7b092c.png

2026-01-22 21:30:28 GMT

ABP | EPISODE 104 | IT'S JUST NOT CRICKET... OR IS IT? 🏏 🟧
Join DJ + Mike + Stan, Captain of the @nprofile…a6my Team to discuss:
- $58K Incoming?
- Alien's and Central Banks, Say What?
- Bitcoin Cricket
- Heaps More
🎧 https://fountain.fm/episode/UNJJ7mP2ztGJi5T7wDhN
Still Not Stacking Sats? Start Today: www.hardblock.com.au/join/ozbitcoinpod
https://blossom.primal.net/aad164719b13038f23a3a338e5c201ba4272ff0a89d633608f7ad998d1ad83ce.jpg

2026-01-15 20:12:54 GMT

BItcoiners, GM☀️🟧

2026-01-14 21:05:13 GMT

GM Bitcoiners

2026-01-13 20:37:39 GMT

GM, especially to Aussie Bitcoiners 🇦🇺 🟧

2026-01-12 22:15:17 GMT

Bitcoin: THE Peer-to-Peer Electronic Cash System 🟧
https://blossom.primal.net/fa088309933b252cb147f72c66d1649b533209ab3ba9f00de9d0f25eefcf8ff1.png

2026-01-12 20:55:40 GMT

Bitcoiners, GM ☀️

2026-01-11 22:39:24 GMT

Bitcoiners, GM ☀️

2026-01-09 06:45:37 GMT

It's the Australian Bitcoin Podcast | EPISODE 103 | HAPPY NEW YEAR/LESSSSGOOOOO... 🎉🚀
Join DJ + Mike to discuss:
- The Price of Dollarydoos
- Economic Complexity
- Karen's Band Aids
- Heaps More
🎧 LISTEN via @nprofile…cgkr : https://fountain.fm/episode/edod1HI7ABhQBgAK6hW6
SIGN-UP and START STACKING SATS TODAY: http://www.hardblock.com.au/join/ozbitcoinpod
https://blossom.primal.net/bbc74ccfe68a0649cd041d78c499ead1026ae0327efb64be7fd2f53da2598701.jpg

2026-01-09 06:42:04 GMT

Nostr, hello - Australia's oldest Bitcoin-only exchange checking in.
How are you stacks going? 🟧 🇦🇺

2024-06-28 06:25:10 GMT

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Very well said
#note13xq…dg8d