Bitcoinology

https://www.meetup.com/bitcoinology/

We are Bitcoiners and we like to talk Bitcoin, all day, every day.

bitcoinology.uk

Public Key

npub18cngxzyjtjw38mrcwlghmj5sdjzt4am4ezra23jlheafsjtt8duq6ld82l

NIP-05 Address

Profile Code

nprofile1qqsruf5rpzf9e8gna3u805tae2gxep967a6u3p74ge0mu75cf94nk7qpz3mhxue69uhhyetvv9ujuerpd46hxtnfduqs6amnwvaz7tmwdaejumr0dssau4dt

Publishing to

nostr-pub.wellorder.net

relay.damus.io

nos.lol

Author Public Key

npub18cngxzyjtjw38mrcwlghmj5sdjzt4am4ezra23jlheafsjtt8duq6ld82l

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Last Notes

2025-08-04 17:04:42 UTC

Yo yo Yo!
This Wednesday 6th August, Tracy will be talking about the threats of Quantum over Bitcoin.
Don't miss it! Details below:
https://www.meetup.com/bitcoinology/events/310326545/

2025-04-15 15:30:33 UTC

🔔 ANNOUNCEMENT
It has come to our attention that our Lightning node for accepting donations has been down for some time.
This has now been resolved. We appreciate all donations, and use them to contribute back through our ongoing meetups.
Donations can now be made:
- via our geyser fund at https://geyser.fund/project/bitcoinology
- by zapping this profile on nostr
- by sending sats to bitcoinology@geyser.fund
Once again, thank you and see you soon!

2025-04-14 18:19:26 UTC

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Correction, it was not a $50 voucher, but €40.
Will delete the post, but for those who see undeleted posts, here's the correction.

2025-04-14 18:18:29 UTC

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https://www.bitrefill.com/gb/en/
If you know you know, and if you didn't, now you know.

2025-04-14 18:18:03 UTC

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And a special thanks to @nprofile…ca8c and Bitrefill who is giving away a €40 Bitrefill Voucher on the day as a prize during the event!
#nevent1q…8h6g

2025-04-14 13:56:33 UTC

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https://www.bitrefill.com/gb/en/
If you know you know, and if you didn't, now you know.

2025-04-14 13:50:14 UTC

Don't miss our next event this Wednesday 16th.
Dee will be talking about fees in Bitcoin. Plus if you missed the last Wonderabbit performance by @nprofile…6x8w, you'll have a chance to see it again and maybe YOU can crack the hidden 1m satoshi prize hidden within it.
https://secure.meetupstatic.com/photos/event/d/6/7/5/highres_527274901.webp?w=750
Further details can be found at: https://www.meetup.com/bitcoinology/events/307202328/

2025-03-20 09:28:27 UTC

Special thanks to @nprofile…49js for the stickers, swag and game format.
It went down a treat! 🎉🎉🎉
https://cdn.nostrcheck.me/39033ed42698f688abc5232c9662968ffd1f948dce9fa42deb2c6167d31952c2.jpeg
https://cdn.nostrcheck.me/38bbc99b16c5fb7b34b3bdd6d9233c23234f490219fb51238a63da53add6d731.jpeg
https://cdn.nostrcheck.me/08f5e629fc1bac99513f4c90dfd62a1222c7bfa3fda0937033191db6235d5dd6.jpeg
https://cdn.nostrcheck.me/feb877998bda69cd91696c8cd1f70e25944f8866764f8f2295f9c23003f91520.jpeg
https://cdn.nostrcheck.me/acda409d6486f5f80ac7800c4c69496f7d176cbe832b787da60e61da89d6cb22.jpeg

2025-03-17 15:10:43 UTC

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Oh that's beautiful. Love how it compliments the mountains and doesn't just try to be the biggest or tallest thing.

2025-03-17 15:05:34 UTC

Yo yo yo!
New Bitcoinology this Wednesday. This one will be in the style of a pub quiz with questions provided by @nprofile…wcdp
See you at 6:30 at @nprofile…6x8w
https://www.meetup.com/bitcoinology/events/306634537/

2025-02-01 16:11:38 UTC

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Ty. Beat us to it 😅

2024-11-29 20:52:58 UTC

This coming Friday 6th December, the last meetup of the year!
Join us at @npub1hvq…y4jq as @npub1a5d…xang describes how Bitcoin is akin to the philosopher's stone. More details on our meetup page.
https://www.meetup.com/bitcoinology/events/304805518

2024-11-09 00:03:30 UTC

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Correction: 13th November, not 4th Sept.
🤦‍♂️
#nevent1q…uvf5

2024-11-08 23:37:50 UTC

OHHH SNAP! It's another one!
Bitcoinology presents: an honest review of the BitKey hardware wallet. Learn what makes this product unique and in general how to evaluate security devices!
Join us, it's free to attend:
📍9 Northington Street, London
📅 4th Sept 2024
🕐 18:30
https://www.meetup.com/bitcoinology/events/304461965/

2024-09-07 13:17:48 UTC

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There was a recording made by beechat. I will reach out to see where it might get uploaded. We don't usually record our sessions.

2024-09-07 13:16:38 UTC

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This is insightful. Gives me a much deeper appreciation for the product.

2024-08-31 14:58:56 UTC

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@nprofile…pm3q

2024-08-31 14:58:28 UTC

A brand new open source NFC hardware wallet is about to hit the market!
Find out more about it this Wednesday 4th September at @nprofile…q09z!
https://www.meetup.com/bitcoinology/events/303157252/

2024-08-31 14:56:35 UTC

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Hope to see you there, just posting some details today! 💪

2024-08-03 14:42:31 UTC

Don't miss Antoine Riard in our next monthly meetup!
The evolution of MultiSig since BIP-341 @ Tuesday 6th August 2024 in Holborn, London.
https://www.meetup.com/bitcoinology/events/302613851

2024-06-30 18:06:13 UTC

This Wednesday 3rd July, at Cyphermunk house, 9 Nortnington street, we will be screening BTC Pay's "My faith in you is broken".
Join us this Wednesday! See you there!
https://www.meetup.com/bitcoinology/events/301959377

2024-06-14 19:52:33 UTC

New meetup arranged for Wednesday 19th June with #niftynei!
https://www.meetup.com/bitcoinology/events/301640642/

2024-06-04 22:45:07 UTC

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Tomorrow is gonna be a banger!
#nevent1q…wj0v

2024-05-29 22:01:10 UTC

Join us in London for our next #Bitcoin meetup!
June 5th at 7:30pm in Holborn.
Details at https://www.meetup.com/bitcoinology/events/301203636
https://secure.meetupstatic.com/photos/event/8/9/a/e/600_521255246.webp?w=750

2024-04-26 17:59:28 UTC

Our next meetup will be presented by @npub1art…m0w5 for a Q&A about the history of Bitcoin! You don't want to miss it!
Join us at Holborn on Wednesday 1st May!
https://pbs.twimg.com/media/GMG_AUmWwAAA4-L?format=jpg
https://meetup.com/bitcoinology/events/300661120

2024-03-30 03:02:36 UTC

Next meetup is this coming Wednesday 3rd April.
Don't miss Dr. Tom talk about Mercury Layer: A fully blinded implementation of statechains.
Details below:
https://www.meetup.com/bitcoinology/events/300106395

2024-03-11 13:26:36 UTC

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Note, that this is a busy week.
Check out the other events:
- Advancing Bitcoin conference: https://www.advancingbitcoin.com/
- Wednesday Bitdevs: https://www.meetup.com/bitdevsldn/events/299631221/
- Thursday @npub1vp2…ckj0 :
#nevent1q…6xvt
- Friday @npub18cn…d82l:
#nevent1q…uhnt

2024-03-11 13:25:40 UTC

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2024-03-11 13:17:49 UTC

We have a banger this week!
This Friday 15th at 17:30, join us as we host @npub157y…60gr giving an insight into his field of work, presenting MATT: Merkleize all the things.
We are hosting at our usual location in Holborn, see details and signal your attendance at https://www.meetup.com/bitcoinology/events/299725733/

2024-03-04 23:16:38 UTC

Next meetup! This Wednesday at Holborn. Learn how the bolt card works inside and out, enabling #Bitcoin payments to look and feel like contactless card payments.
Join us, details: https://www.meetup.com/bitcoinology/events/299262327/

2024-02-08 19:57:23 UTC

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You can also zap us! It's all connected 💪

2024-02-08 19:56:37 UTC

As announced at our latest meetup, we now have an official website!
Check it out at https://bitcoinology.uk
We have also created a geyser page to help keep funding the meetup. Please donate if you find our meetup useful.
Check it out at https://geyser.fund/project/bitcoinology

2024-01-31 22:44:21 UTC

https://image.nostr.build/5876969ec88f6a97a0f04c379f58dc34e0fcdf6a14559e84331c0cc4f1a6e4dd.jpg#m=image%2Fjpeg&dim=600x338&blurhash=iCDJFrTKR4og9GxZR%2BRPoy%7EVJCr%3DR%2BIUs.NHadt7wHT0xZRkWBs.f%2Cs.RkI9b%5E%251Rk%25MV%40NHxtRjMxR%2BaKM%7Bj%5DM%7BRjWBNG&x=bb915bf4f48e82e71e73ed1b18a44dee6b7e4010140c07362f9e36657eafe4bb
🔔 We have a new meetup planned this 7th of February!
Antoine will be talking about BitVM in Holborn, London (UK). Don't miss it.
Find out more at https://www.meetup.com/bitcoinology/events/298862578/

2023-12-30 20:40:36 UTC

Come help us welcome the new year on Bitcoin's birthday with our first meetup of the year!
Also, we're back in Holborn!
https://www.meetup.com/bitcoinology/events/298229530

2023-11-15 10:58:52 UTC

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Come join us TONIGHT!!!
This is our last event of the year. Also we have authorized resellers selling the coinkite cold card and tap signers if you're interested 🔥
#nevent1q…lt77

2023-11-12 10:08:53 UTC

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One more in London!
#nevent1q…k69x

2023-11-08 22:17:43 UTC

📢 New Bitcoinology Meetup Event!
Join us on Wednesday 15th November at the George & Devonshire in Chiswick!
Antoine Riard will talk about his experience with handling security issues in Bitcoin and open source software.
Details: https://meetup.com/bitcoinology/events/297243580
We hope to see you there!
https://image.nostr.build/db9595ed31d13b1b8f8d9df032371b4101e4c3f02872f966e6ce31bc80b36aa0.jpg

2023-10-02 13:27:42 UTC

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Lol @ Nick Gregory hiding in the background 😂

2023-10-02 13:14:42 UTC

📢 Our next #Bitcoinology meetup is planned for Wednesday 11th October at 7pm!
Come to help us celebrate the history of bitcoin in England and UK. Learn how the UK has played its part in the growth of Bitcoin both technically and socially.
https://www.meetup.com/bitcoinology/events/296373753

2023-09-05 08:56:50 UTC

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Just a friendly reminder. Looking forward to seeing people at the George and Devonshire! ❤️🅱️
#nevent1q…qgxn

2023-08-28 16:16:00 UTC

🚨 Join us on Tuesday 5th September at the George & Devonshire!
This event will be presented by Antoine titled "An introduction to mining derivatives contracts".
As a side note, The George & Devonshire is a great place to spend sats too!
More details here: https://www.meetup.com/bitcoinology/events/295686580

2023-08-28 16:14:56 UTC

2023-08-28 16:13:30 UTC

2023-08-28 16:13:01 UTC

2023-08-28 16:12:32 UTC

2023-08-01 21:37:29 UTC

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Just another reminder that if you're in London, you don't want to miss this one 🔥🔥🔥
#nevent1q…usjc

2023-07-31 15:38:54 UTC

🔊Don't miss the next event!
📅Wednesday - 2nd August@18:00
https://www.meetup.com/bitcoinology/events/294864549/
@npub1jqn…2q5x will talk with us about Exploiting fees in Altruistic LN Implementations.

2023-07-17 15:52:20 UTC