Cole 🇿🇦
@ColeTU
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I teach #bitcoin on YouTube:
South Africa
Joined April 2021
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Here is the best bitcoin setup for Mac users.
Nothing but your Mac device is needed, other than an optional external SSD.
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UTXO management: how to prepare your UTXO set for a high fee environment in Sparrow Wallet
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How to use ColdCard with Sparrow Wallet: visualised.
See the full video guide here:
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A pretty solid
#bitcoin
economy is developing here in South Africa. 🇿🇦
Circular economies:
@BitcoinEkasi
@BitcoinWitsand
@BitcoinUbuntu
Payments:
@CryptoConverted
let’s you pay for almost anything with sats
@PicknPay
@AndreKauerauf
sells grass fed, grass finished beef…
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Sparrow Wallet is a feature packed bitcoin wallet and can do almost anything a Bitcoiner needs.
It can be hard to navigate at first, so I have put together a series of video guides to help you out: from the basics to more advanced concepts.
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Bitcoin meet up in Sandton. Details below. Come learn/teach bitcoin.
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SeedSigner workshop in Johannesburg 🇿🇦
Learn how to build your own
#bitcoin
signing device. All the parts needed, and a guided workshop (2-3 hrs), are included in the cost of R1990.
You will learn A LOT about bitcoin wallets, and walk away with an airgapped signing device.…
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Can confirm that Blockstream customer emails have been leaked.
The scammers have an email address I used ONLY for Blockstream. (Using hide my email)
DO NOT click on any random links. DO NOT give anyone your seed phrase.
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#Bitcoin
Self Custody workshop
@AdoptingBTCcpt
, back to the basics.
Recording will be up on YouTube.
Feels great being surrounded by bitcoiners from across the planet.
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This is
@Lukhangelemai
, one of the junior surf coaches
@the_surfer_kids
.
His salary is paid 100% in
#bitcoin
@BitcoinEkasi
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Unmixed CoinJoin change: how it can dox you, and 4 ways to deal with it:
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How to disable WiFi and bluetooth capability on a Raspberry Pi Zero / SeedSigner.
See the full
@SeedSigner
build guide, here:
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Bought a mic, with
#bitcoin
, funded by people from across the planet.
Try doing that with fiat.
Thanks to those who sent value and thanks to
@bitrefill
Looking to purchase a fancy wireless mic to make my videos even better. If you have found my videos valuable, consider sending value back 🧡
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Feels like this happens EVERY time I film a wallet video and need a confirmation.
I’m sure
@BTCsessions
can relate. 🤣
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SeedSigner is a great device for creating secure bitcoin wallets for friends and family, because it is stateless and can handle multiple keys at a time.
In this video, I show you how to create seeds for friends and family using BIP 85:
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Need an excuse to visit Cape Town? 🇿🇦 Here it is!
Adopting Bitcoin Conference: Cape Town, South Africa. 26-28 January 2024
“Kak early” ticket sales end today:
@AdoptingBTC
@Machankura8333
@BitcoinEkasi
@AnitaPosch
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Looking to purchase a fancy wireless mic to make my videos even better. If you have found my videos valuable, consider sending value back 🧡
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The SeedSigner guides: A collection of video guides that will help you build and use your own Bitcoin Signing Device.
@SeedSigner
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Bitcoin meet-up in Johannesburg 🇿🇦
28 September 2023. 5:30PM
The Brazen Head Sandton
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IMO, using bitcoin is the best way to learn about it. Testnet is a risk free way to do that.
Up on YouTube now: How to use Testnet Bitcoin in Sparrow Wallet.
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Wow, thank you Mr Sessions!
Everyone should give a follow and YouTube sub to another great video educator -
@ColeTU
! The more resources like this we have, the better equipped the next generation of bitcoiners will be to become self sovereign!
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Bitcoin fees now down to 6 sat/byte
Good time to do some UXTO management:
Or get some mixes in:
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I have set up a project on
@geyserfund
100% of the contributions will fund future videos and guides.
Thanks all 🧡
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New video guide up on YouTube: How to verify and update ColdCard Mk4 firmware.
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Why is this the best setup?
Just is.
See all the video guides, here:
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Storing your wealth in money that someone else can print is stupid.
Hope more people come to realise this.
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How to verify and update ColdCard:
COLDCARD Mk4 Firmware 5.2.0 release 🍄⏫
TL;DR: First
#bitcoin
Singing-Device to store MULTIPLE seeds 🎉. Switch between them effortlessly. Ideal for custodians (think Grandma's stash), devs, experiments, and secure key handling (e.g., TAPSIGNER backups).
- New:
#SeedVault
-…
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@FractalEncrypt
Someone has sent the government-controlled address 548 sats, as well as 547 sats to another address “1FreeRossFreeJamesFuckCops.”
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My favourite hardware wallets for generating and storing seeds:
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It’s a simple, but powerful setup.
@bitcoincoreorg
to verify your own transactions. No leaking your data to third parties.
@SparrowWallet
as your wallet. It’s feature packed and can do everything a Bitcoiner needs.
@SamouraiWallet
privacy tools are built into Sparrow.
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@mattkratter
@SamouraiWallet
Wasabi refugees welcome! Here’s how to CoinJoin with Samourai, within Sparrow Wallet desktop:
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Many people don’t understand how public bitcoin really is.
Your on chain foot print is permanent, and there is an entire industry dedicated to surveilling you.
There is no freedom without privacy.
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How to verify and update ColdCard MK4 firmware
#COLDCARD
Firmware 5.1.3 released 🍄⏫
- New Feature: Batch sign multiple PSBT files. Advanced/Tools -> File Management -> Batch Sign PSBT
- Enhancement:
@SparrowWallet
dded as an individual export option (same file contents)
- Enhancement: change key origin information export…
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Prefer YouTube?
Part 1: How to verify bitcoin core
Part 2: How to run a bitcoin node
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Remember that one time Nixon temporarily ended the gold standard? Any idea when they are bringing that back? 🤔
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Congrats
@440UrPp
! Local hero.
See you at
@AdoptingBTCcpt
🙏
Respect & gratitude: Our Most Impactful African Bitcoiner of 2023 is none other than the ridiculously talented, Kgothatso Ngako!
@440UrPp
is founder of
@Machankura8333
,
@ExonumiaAfrica
and
@AdoptingBTCcpt
and a peerless contributor to Bitcoin in Africa.👏
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Dice Rolls with ColdCard:
How to generate a Seed Phrase/Bitcoin Wallet with Dice rolls and how to verify dice roll math on your ColdCard:
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Good point. No KYC is worth the extra effort.
It becomes far easier if you build a strong community of local bitcoiners for peer to peer trades. Find or start a meet-up near you.
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Learn UTXO management:
Utxo management is an art, a skill very difficult to learn. Even the multi-billion shitcoin casinos suck at it. One day it will be a key component of every sovereign corporation's treasury management. Would be a great course to teach online.
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Over 500 bookmarks. Incredible.
Thanks for all the support. 🧡
Let me know what other guides you would like to see in the future, and I’ll add them to the list 📖
Here is the best bitcoin setup for Mac users.
Nothing but your Mac device is needed, other than an optional external SSD.
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Certified bitcoiner 😎
Take the test, here:
Celebrating
@ColeTU
9th place champion on the leaderboard! 🎉
Are you really a Bitcoiner?
Let's verify that claim!😀
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New video dropping later. There’s 10k sats hidden in that video 👀 first come first serve 😎
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Received my first YouTube donation last week. Whoever it was, thank you 🧡
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- inflates the money supply
- blames increasing prices on grocery stores
- threatens higher taxes (that should make things cheaper, right?)
Clown world 🤡
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Thanks Wicked!🧡
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Prefer a written guide?
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Bitcoin Meetup in Johannesburg 🇿🇦
6PM, Thursday 20 July.
Brazen Head, Sandton:
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Testing your SeedSigner: How to verify it exports the correct XPUB, how to verify dice roll math, and how to verify bip 85 child seeds.
These are a few things I personally did before using my Seed Signer, so thought I would share them:
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@BitcoinMagazine
@btcblackcab
But they don’t accept bitcoin
Just stumbled on this place while having a couple of days in Budapest.
I go to buy a drink.
Barmaid: cash or card?
Me: I'll pay cash or bitcoin.
Barmaid: we don't take bitcoin.
🤦
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@PatricioHenrio
@nonestlex
Bitcoin ain’t shit in South Africa?
One of the biggest retailers in the country accepts it.
We have many circular economies
@BitcoinEkasi
@BitcoinWitsand
@BitcoinUbuntu
Meet ups all over the place.
@btc_capetown
@BitcoinJHB
Those countries need bitcoin the most.
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I’ll be doing a Self Custody workshop
@AdoptingBTCcpt
. See you there!
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