January 2026

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On This Day In History

24

Stories Published

Archive: January 23rd, 2026

Discovering the tech stories that shaped the day.

Jon Stojan Journalist
Jon Stojan Journalist@jonstojanjournalist
https://cdn.hackernoon.com/images/InxBRjRIs6M1kdhuWcyNHiiUrxm1-m013dir.png

Why Decentralized Validator Infrastructure Is Critical for Institutional Staking

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Jon Stojan Journalist
Jon Stojan Journalist@jonstojanjournalist
https://cdn.hackernoon.com/images/InxBRjRIs6M1kdhuWcyNHiiUrxm1-m813d66.png

The Future of Media Is Automated: Lior Alexander’s Vision for Information Infrastructure

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Jon Stojan Journalist
Jon Stojan Journalist@jonstojanjournalist
https://cdn.hackernoon.com/images/InxBRjRIs6M1kdhuWcyNHiiUrxm1-oe03drb.png

Arun Kumar Elengovan on Why Ephemeral Certificates Are Shaping the Future of Digital Trust

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Blockman PR and Marketing
Blockman PR and Marketing@blockman
https://cdn.hackernoon.com/images/UCF672KeAcNr4MkDKpslJRmLW5G2-rn037ac.jpeg

MEXC's Zero-Fee Gala Attracts Over 120,000 Participants with $8 Billion in Futures Trading Volume

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BTCWire
BTCWire@btcwire
https://cdn.hackernoon.com/images/UCF672KeAcNr4MkDKpslJRmLW5G2-v6037py.jpeg

Alessio Vinassa on The Hidden Skill Behind Every Successful Entrepreneur

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Noonification
Noonification@noonification
https://cdn.hackernoon.com/images/hackernoon_newsletter_424_bv5tvjpp8ky18vtm2znookn7.png

The HackerNoon Newsletter: How to Enter the Proof of Usefulness (PoU) Hackathon (1/23/2026)

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Stewart Rogers
Stewart Rogers@therealsjr
https://cdn.hackernoon.com/images/sZ5UlmC40YcazlXlbOf4nV7TqkL2-yk03gco.png

Why 2026 is the Year Healthcare Finally Hires AI Agents

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Sanya Kapoor
Sanya Kapoor@sanya_kapoor
https://cdn.hackernoon.com/images/InxBRjRIs6M1kdhuWcyNHiiUrxm1-zm13dr2.jpeg

How I Turned Instagram Growth Into Brand Deals Using Path Social

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Mend.io
Mend.io@mend
https://cdn.hackernoon.com/images/hQ098u52DzPm2Y4UITQcQXtLRAk2-zl03d6g.png

What I've learned building an agent for Renovate config (as a cautious skeptic of AI)

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Techbeat
Techbeat@techbeat
https://cdn.hackernoon.com/images/hackernoon_newsletter_59_u5c7149rroe1b7ua7i338vgp.png

The TechBeat: SeaTunnel CDC Explained: A Layman’s Guide (1/23/2026)

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CyberNewswire
CyberNewswire@cybernewswire
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Halo Security Achieves SOC 2 Type II Compliance, Demonstrating Sustained Security Excellence

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Vaishnavi Ramamoorthy
Vaishnavi Ramamoorthy@vaishnaviram
https://cdn.hackernoon.com/images/eS2PQynSVcNbwC38igNTKbQc61Q2-ja03drl.png

When "Good Enough" UX Becomes the Most Expensive Decision You'll Ever Make

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aimodels44
aimodels44@aimodels44
https://arxiv.org/html/2512.20619v1/x2.png

SemanticGen Proves Video AI Doesn’t Need More Power—Just Better Abstractions

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aimodels44
aimodels44@aimodels44
https://cdn.hackernoon.com/images/2jqChkrv03exBUgkLrDzIbfM99q2-b2023yz.jpeg

The Game AI Problem Computers Were Never Built to Solve

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Nikhil Adithyan
Nikhil Adithyan@nikhiladithyan
https://cdn.hackernoon.com/images/rtCuyAkI7hbSNQRiNiOrzXUrTxB2-ty03d1b.png

Exploring Quantum Machine Learning for Time Series Stock Prediction

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Mikhail Alekseev
Mikhail Alekseev@ErSilh0x
https://cdn.hackernoon.com/images/ZyGWTLLMvYcE09HHAYjr6eX8opD3-z442xf3.jpeg

I Added CISA KEV to Vulnerability Prioritization and Coverage Jumped +413%

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malkomich
malkomich@malkomich
https://cdn.hackernoon.com/images/dy9jGxt8zmhW4A22TFX79eWo9772-rx03mzi.png

Contract-First APIs: How OpenAPI Becomes Your Single Source of Truth

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Dan Layfield
Dan Layfield@dlayf
https://cdn.hackernoon.com/images/J7XgOKR4rLhuc1DEINlun3NglN32-k503dks.jpeg

Small Wins, Big Impact: Revenue & Churn Automation Secrets

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David Park
David Park@hacker62103687
https://cdn.hackernoon.com/images/1M1uBRuoJ0NH4npgpSrWgVvgaQh1-b203d0g.webp

Low Code and No Code in 2026: The Way I Pick a Platform Without Regret

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Ridwan Sassman
Ridwan Sassman@ridwansassman
https://cdn.hackernoon.com/images/2jqChkrv03exBUgkLrDzIbfM99q2-kq0236s.jpeg

The Remote Developer's Survival Guide: 10 Technical Strategies to Prevent Burnout

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Proof of Usefulness
Proof of Usefulness@proofofusefulness
https://cdn.hackernoon.com/images/sinW25rWovdN38P2ArzdPSCP3hi1-0b9389r.png

How to Enter the Proof of Usefulness (PoU) Hackathon

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Hui
Hui@huizhudev
https://cdn.hackernoon.com/images/4QQhIuTcGWPBcSXw0KTQbpwavoG2-ng139fv.png

The Midnight Lesson Planner: How to Reclaim Your Evenings and Ignite Your Classroom

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M-Marvin Ken
M-Marvin Ken@maken8
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Why I started a Bitcoin Education Website

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Hyperbole
Hyperbole@hyperbole
https://cdn.hackernoon.com/images/a-spaceship-in-deep-space-scifi-ujwwb9c3nahadjvfawpynqpg.png

Geometric Deep Learning: Neural Networks in Spherical, Hyperbolic, and Non-Euclidean Spaces

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