Web3 Tech Brief By HackerNoon
Technology
About
Learn the latest Web3 updates in the tech world.
Episodes
- GoMining Launches GoBTC Pay to Bring Native Instant Payments to Bitcoin
GoMining has launched GoBTC Pay, a new service that facilitates native, instant Bitcoin payments for everyday transactions at the point of sale. This system is free for end-users, with merchants paying a nominal acquiring fee.
- Zoomex Launches the World’s First Zero-Cost Trading Competition: Let Skill Be Your Only Asset
Zoomex has introduced the world's first zero-cost trading competition, offering participants a professional and risk-free trading experience. The competition emphasizes skill as the sole asset for participants. More web3 content is availab…
- Who Pressed the Button? W3.io's Porter Stowell on Governing AI Agents That Move Money
Porter Stowell from W3.io discusses the governance of AI agents that manage financial transactions at machine speed, arguing it's a current issue. He also touches on the pricing of AI services and the importance of distribution in the mark…
- The Great Pivot in Mining: Inside the Miner-to-GPU Migration
The episode discusses the significant shift in cryptocurrency mining, moving from ASIC dominance to GPU integration. This transition involves replacing older ASIC hardware with GPUs within large-scale mining facilities, indicating a major…
- MEXC and CEO Vugar Usi Win Four Awards at the 2026 MENA Stevie Awards
MEXC, a crypto exchange, and its CEO Vugar Usi were honored with four awards at the 2026 MENA Stevie Awards. The awards recognized their AI trading framework, CSR initiatives, and leadership, with specific mention of tools that reduced pan…
- Stablecoin Fraud Detection in Cryptocurrency How Algorithms Can Identify Risk Before It Becomes Loss
This episode discusses AI-powered stablecoin fraud detection using graph analytics and machine learning. Algorithms can identify crypto scams, risky wallets, and laundering patterns to prevent financial loss.
- $131 Million Confiscated: Inside Crypto's Largest Law Enforcement Partnership
In 2025, Binance handled over 71,000 law enforcement requests, leading to the confiscation of $131 million in illicit funds. With extensive compliance operations, crypto exchanges are increasingly central to global financial crime preventi…
- CertiK Is Funding Web3's Cybersecurity Defense Rails as Anthropic's Mythos Changes the Game
CertiK is funding cybersecurity initiatives in Web3 with a $50,000 commitment to Ethereum's Security QF. Anthropic's Mythos is presented as a development that alters the threat model for blockchains.
- Space and Time Launches Virtual Vaults as Crypto Lending Hits $75B and the 2022 Lessons Get Built In
Space and Time has launched Virtual Vaults, a platform for institutional onchain lending that provides real-time, cryptographically verified collateral data. This innovation addresses the failures of past crypto lending collapses by replac…
- Why Defence Demand Has Become the Defining Signal in Critical Minerals Finance
This episode explores how defense procurement and government-backed initiatives are shifting critical minerals finance from climate-focused investments to strategic infrastructure. It also examines Canada's position in this evolving market.
- Bad Governance Can Break Even the Best Tech, Says GoodDollar's Sam McCarthy
Sam McCarthy, Governance Lead at GoodDollar, discusses the social challenges of DAO governance and the recent redesign of GoodDollar's governance structure. He explains how to identify common governance failure modes and why meaningful par…
- What Happens When Crypto Communities and Their Developers Disagree
This episode discusses the impact of disagreements between crypto communities and developers, explaining how these conflicts can result in code splits, the creation of new coins, and the clash of significant ideas, ultimately influencing t…
- How ClawBank Is Turning Bureaucratic Paperwork Into the Next Open API for AI Agents
ClawBank's AI agent, Manfred, has successfully navigated the process of incorporating itself by filing a US LLC, obtaining an EIN, and opening an FDIC-insured bank account. This event represents a significant step in software autonomy and…
- The Decentralized Compute Problem Nobody’s Talking About
This episode examines the reliance on trust within decentralized compute networks and argues that verifiable compute is necessary to eliminate this dependency. The discussion highlights the importance of cryptographically proven outputs fo…
- 2025 Hedera Africa Hackathon Announces Winners, Becomes the Largest Web3 Hackathon Globally
The 2025 Hedera Africa Hackathon concluded as the largest Web3 hackathon globally, featuring over 13,000 developers and distributing $1 million in prizes. Winning projects highlighted practical Web3 infrastructure applications, and the Has…
- MEXC Ranks No. 2 Globally by Spot Market Share, TokenInsight Reports
A TokenInsight report shows MEXC ranked second globally in Q1 2026 with 7.88% spot market share. The exchange achieved the highest growth among major platforms, increasing its share by 5.35 percentage points.
- Symbiotic and Midas Launch Instant Liquidity for Tokenized Assets
Symbiotic and Midas have introduced a new service to provide instant liquidity for tokenized assets. This aims to solve the problem of capital being frozen due to long redemption times, which can range from 60 to 180 days.
- MEXC and Sumsub Partner to Strengthen Global Compliance and Combat Emerging Identity Fraud Risks
MEXC has partnered with Sumsub to address the increase in AI-driven fraud, such as deepfake impersonation and onboarding attacks. MEXC is enhancing security beyond one-time KYC by implementing biometric verification, liveness checks, and o…
- Who Watches the AI Agent Moving Your Money? W3.io Launches First Control Layer on Avalanche
W3.io has launched the first control platform for agent-powered finance on Avalanche, processing over 200,000 daily workflows across five enterprise verticals. This innovation addresses the oversight of AI agents managing financial transac…
- Tether Collaborates With Fasset to Launch the First Gold-Backed Visa Card and ATMs Globally
Tether has partnered with Fasset to launch the world's first gold-backed Visa card and ATMs. This initiative is designed to promote the mainstream use of digital gold, integrating physical gold with digital finance solutions.
- PoW to PoS to PoB: Nexus AiCOS Defines "Proofs of Behavior" as the On-Chain Credit Standard on Base
This episode explores the technical blueprint for Proofs of Behavior (PoB) as a new on-chain credit standard for autonomous entities on the Base blockchain, following the evolution from Proof of Work and Proof of Stake.
- How to Secure Accurate Measurements in a Decentralized System Without Oracles
This episode discusses methods for securing accurate measurements in decentralized systems without relying on oracles. It explains how the network can function as a measurement scheduler, utilizing authenticated users and a cross-country r…
- Living on Crypto Was Never the Hard Part (We Just Overcomplicated It)
Despite widespread crypto ownership, spending remains difficult. The episode discusses how simple, existing solutions like gift cards have become the most practical way to spend cryptocurrency, contrary to complex initial expectations.
- $20.6 Trillion Liquidity Migration:Why Zoomex is Redefining the Crypto Derivatives Landscape in 2026
This episode explores shifts in crypto derivatives trading in 2026, focusing on how Zoomex is impacted by trends in market liquidity and trading activity.
- Mutuum Finance’s Early-Stage Protocol Design
This episode discusses Mutuum Finance's early-stage protocol design in the context of capital rotation into alternative crypto assets with strong utility. It notes Dogecoin's past performance driven by viral momentum and speculation.
- Market Downturn Sees XRP Holders Positioning in Mutuum Finance (MUTM)
During a market downturn, XRP holders are positioning in Mutuum Finance (MUTM), a DeFi protocol in presale. The project has surpassed $20.5 million in fundraising and attracted over 19,000 holders.
- Circle Ventures Invests In EdgeX, Bringing USDC To The EDGE Chain
Circle Ventures has strategically invested in edgeX, a decentralized trading infrastructure. The investment aims to bring native USDC and Circle's Cross-Chain Transfer Protocol to the EDGE Chain, expanding stablecoin use cases in onchain t…
- DeFi Integrations Are the New Liquidity Engine for Tokenized Assets
The episode discusses how DeFi integrations are driving liquidity for tokenized assets. The next phase of DeFi Assets Under Management will prioritize vaults that offer clear risk assessment, rather than solely focusing on the highest Annu…
- Bithumb’s $44B Bitcoin Error Highlights Structural Failures in Centralized Exchange Design
Bithumb accidentally created $44 billion in Bitcoin, which users traded for 20 minutes before the error was corrected. This incident highlights structural weaknesses in centralized exchanges, demonstrating their ability to create non-exist…
- 5 Events That Changed Crypto Forever - and How They’re Affecting Us Now
This episode of Web3 Tech Brief discusses five significant events that reshaped the cryptocurrency landscape. It covers The DAO hack's impact on Ethereum and the SEC's application of the Howey Test, as well as the emergence of Decentralize…
- Uniswap V3’s “Collect” Is Correct — and Still Misleading
Uniswap V3’s Collect events may combine returned liquidity with earned fees, causing misleading appearances in explorers. Semantic decoding provides a method to resolve this issue.
- The Engine Room Principle - Why Real Alpha Engineers Never Leave the Trenches
This episode of HackerNoon's Web3 Tech Brief explores the Engine Room Principle, emphasizing that leaders must understand the operational machinery at a granular level. It draws a parallel to Lee Kuan Yew's approach to understanding Singap…
- Why Decoding Uniswap V4 is Harder Than V2 & V3
This episode details why Uniswap V4 is more challenging to decode than its predecessors, V2 and V3. Key changes include pools no longer being contracts and the introduction of external contracts for hooks that emit their own events.
- What Crypto to Buy Now in a Downturn? Top Picks Beyond Bitcoin (BTC), Ethereum (ETH), and XRP
This episode discusses cryptocurrency investment strategies during a market downturn, focusing on assets beyond Bitcoin, Ethereum, and XRP. The decline is attributed to macroeconomic pressures and digital asset sell-offs.
- AI Agents in Web3: Real Business Applications Beyond the Hype
This episode explores the real business applications of AI agents in Web3, discussing their role in secure automation, governance, and compliance. The AI agents market is projected to grow significantly by 2030.
- Reputation as an Economic Primitive: The Case for ERC-8004
This episode discusses reputation as an economic primitive, focusing on the case for ERC-8004. It explains how on-chain reputation, when combined with effective enforcement, can lower collateral requirements in web3 economics.
- The Next Wave of Crypto Adoption Will Be Invisible
The next wave of crypto adoption will be characterized by invisible infrastructure, where systems function seamlessly without user intervention. According to the Web3 Tech Brief by HackerNoon, true progress in crypto lies in the structural…
- Blockchain Beyond Crypto: Real-World Use Cases
This episode of Web3 Tech Brief discusses blockchain technology's applications beyond cryptocurrency. It covers use cases in supply chain management, healthcare records, voting systems, and business solutions, highlighting improvements in…
- 6 Ways to Use a Crypto Exchange Aggregator and Save on Swaps
This episode of Web3 Tech Brief explores 6 ways crypto exchange aggregators help users save money. It covers how aggregators compare live rates across multiple exchanges, find the best rates for various cryptocurrencies on DEXs, and offer…
- The $30 Trillion Economy That Doesn't Need Humans
AI agents are emerging as economic actors, necessitating new payment systems. Crypto-native rails and stablecoins facilitate machine-to-machine payments, forming the infrastructure for an economy potentially reaching tens of trillions of d…
- Lending Markets for Stablecoins
This episode discusses a risk-aware mental model for evaluating stablecoin lending markets. It covers topics such as DeFi, stablecoins, crypto lending, yield farming, and risk management on platforms like Aave and Compound.
- 5+ Crypto ‘Firsts’ You Should Know: From the First Exchange to the First DAG
This episode covers significant 'firsts' in cryptocurrency history, including the birth of Bitcoin, the first physical purchase made with crypto (the Bitcoin Pizza Day), and the emergence of DAG networks. These early milestones shaped the…
- 5 Open-Source and Free Software Projects for Pets —to Support via Kivach
This episode of Web3 Tech Brief explores five open-source and free software projects focused on pets. These initiatives aim to assist animals and their owners, and can be supported with cryptocurrency donations via Kivach.
- Analysts Bullish on Mutuum Finance (MUTM) After $20M Raise and V1 Protocol Launch
Mutuum Finance announced the launch of its V1 lending and borrowing protocol on the Sepolia testnet. The project has raised over $20 million during its presale, and the MUTM token price has increased by 300% following its launch.
- While Bitcoin (BTC) is Down 7% in 7 Days, This New Crypto Protocol is Up 300% Since Q1 2025
The crypto market is shifting, with smaller utility-driven protocols like Mutuum Finance showing significant growth (300% since Q1 2025) while larger assets like Bitcoin (BTC) experience a 7% decline in 7 days. Mutuum Finance is developing…
- MEXC 2025 Report: Zero-Fee Strategy Delivers $1.1B in User Savings, Capturing Leading Market Share
MEXC’s 2025 report reveals that its zero-fee trading strategy saved users $1.1 billion and significantly boosted market share. The strategy increased liquidity for various assets and drove growth in specific trading pairs like USDC and RWA.
- MEXC Achieves 20X Growth in GOLD Futures, Captures Up to 47% Market Share with Zero-Fee Strategy
MEXC experienced a 20X increase in gold futures trading volume, capturing up to 47% market share within two months. This growth was driven by a zero-fee strategy, deep liquidity, and 100x leverage, resulting in $555M in daily volume and es…
- Bitget Wallet Shifts Toward an Everyday Finance App
Bitget Wallet is evolving into an everyday finance app, emphasizing utility and simplifying on-chain finance. This strategic shift occurs after the platform reached over 90 million global users.
- Educational Byte: The Howey Test’s Role in Crypto and Securities Rules
The Howey Test, established by a 1946 Supreme Court decision, defines investment contracts as securities. This test impacts crypto and securities rules, as seen when the US Securities and Exchange Commission declared DAO tokens as securiti…
- How Mixin Built a $1 Trillion Volume Crypto Wallet That Prioritizes Privacy Over Profit
Mixin, a private crypto wallet and messenger, has processed over $1 trillion in transaction volume. The company built privacy and encrypted communication into its wallet from the start, choosing Signal Protocol encryption and self-custody…