Vadym Rozov
CEO & Founder at BroLabel
Former Product Lead and CEO at a crypto exchange. Builds wallet, signing, and ledger systems for crypto product teams.
Articles by Vadym Rozov
Technical analysis and practical guidance on building controlled crypto wallet, payment, and settlement infrastructure.
AML Transaction Screening: A Practical Crypto Guide
A practical guide to AML transaction screening for crypto exchanges, neobanks, PSPs, and iGaming teams: methods, real-time checks, and operations.
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AI Agent Payments: A Practical Guide for Web3 Builders
A practical guide to AI agent payments: wallets, MPC signing, Co-Signers, security controls, APIs, and fintech, iGaming, and treasury use cases.
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Responsibilities of a Co-Signer in MPC Wallet Operations
Learn the responsibilities of a Co-Signer in MPC wallets, from key-share custody and policy enforcement to availability, audit evidence, and recovery.
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High Performance Blockchain: A Practical Guide 2026
Discover what high performance blockchain infrastructure means, how it works, and why it matters for scalability and real-world applications.
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7 Cross Borders Solutions for Payment Infrastructure
Compare 7 cross borders solutions across crypto, fiat, cards, FX, settlement, and compliance to choose an integrated payment stack.
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Crypto as a Service: Guide for Institutional Teams
Crypto as a service explained for founders, CTOs, and compliance teams. Learn how modular crypto infrastructure, MPC, and embedded wallets actually work
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Card Issuing API Guide for Modern Fintech Product Teams
Learn how a card issuing API works, from virtual cards to tokenization and funding flows, plus security, compliance and BroLabel integration patterns.
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What Is Card Issuing? Complete Guide to Card Payments
What is card issuing? Learn how issuers, BIN sponsors and networks work, plus virtual cards, controls and APIs for modern programs.
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Choosing a Crypto Wallet SDK: An Engineering Buyer's Guide
A practical crypto wallet SDK guide for engineering and product teams covering MPC, integration patterns, sandbox testing, and production rollout.
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