Software Engineer || #GoLang || Blockchain || DevOps and Infrastructure Security Management || WTM Ambassador || AfroBitcoin Fellow
Lagos, Nigeria
Joined April 2021
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Mozilla has blocked the compromised eMudhra intermediates through OneCRL and removed the emSign ECC Root CA - G3 from NSS, after the intermediate keys turned out to be trivially recoverable. The bug is here: bugzilla.mozilla.org/show_bu…
…To fix it, rebuild on a base image that has removed G3, or exclude it yourself
On Alpine I used
sed -i 's#^mozilla/emSign_ECC_Root_CA_-_G3.crt#!&#' /etc/ca-certificates.conf && update-ca-certificates --fresh
then re-ran the grep to confirm
Irene retweeted
One of the things we explored was raw transactions.
We worked with:
Transaction IDs
UTXOs
Transaction inputs
Transaction outputs
Bitcoin addresses
BTC amounts
Seeing these pieces come together makes Bitcoin transactions much easier to understand.
Irene retweeted
Wait… have you heard this song before? 👀🎧
Because I might have just found your next favourite.
Listen and tell me 🌚yes or no? 👀
#Clooza #MusicDiscovery
Irene retweeted
The end of a program is not always the end of the story.
Months after the 2026 ₿OSS Challenge, @abeeujah, @jolah99, Winterrdog, @tech_lateef, @JunaidAaliyah, @dev_useee, @chukwuxdike, @Su_Githaiga, @Its_nkathake, @_RulesPlayer and @_ceceji are still finding different ways to contribute to Bitcoin open source.
Some are reviewing PRs and contributing to established projects. Others are building new applications, improving developer tools, exploring Lightning infrastructure, mentoring the next generation of developers and deepening their understanding of Bitcoin’s technology.
Irene retweeted
Most people use Bitcoin.
Few understand how it actually works.
At BitDevs Uyo, we're here to bridge that gap.
Every meetup is an opportunity to explore the technical side of Bitcoin—from cryptography and consensus to scripts, wallets, and the Lightning Network.
#BitDevsUyo
Irene retweeted
In 2026, @tando_me makes it possible to live on Bitcoin Kenya. They are now combining M-Pesa and Bitcoin's Lightning Addresses to unlock that for 40 million Kenyans 🔥
Read more in my latest for @ForbesCrypto
forbes.com/sites/digital-ass…
Irene retweeted
Great mentors don't just teach, they guide, encourage, challenge, and genuinely care about the growth of others.
Congratulations to Irene Ufia, recipient of the Mentor of the Year Award at our Cohort 2 Graduation Ceremony.
#WomeninBitcoin #Mentorship
Irene retweeted
Emceed the @Bitnob_official Developers Meetup @the_buidl last week 🥹
A few months ago during the @SatSisterCircle mentorship program, I told @_RulesPlayer I wanted to improve my public speaking skills.
Now we’re here 😌
I’m open to more speaking and hosting opportunities.
Irene retweeted
Mentor of the year @_RulesPlayer ⚡️
Well deserved 😌❤️
Great mentors don't just teach, they guide, encourage, challenge, and genuinely care about the growth of others.
Congratulations to Irene Ufia, recipient of the Mentor of the Year Award at our Cohort 2 Graduation Ceremony.
#WomeninBitcoin #Mentorship
Irene retweeted
Today we celebrate our incredible mentors for the SSC Career Accelerator Program. @_RulesPlayer, @waithiraah, @Adelide_K, @Chantal_j_, @LilianNwamaife, @_ceceji Thank you for your commitment, patience, and consistency throughout the Cohort 2 journey.
Your impact is deeply felt.
Irene retweeted
The conversation is heating up in a moment. If you have something to say, join in now 📢
Irene retweeted
"Build for resilience" - @_RulesPlayer
Come and take notes ✍🏼
