Crypto
Crypto Custody and Proof of Reserves: What an Attestation Does Not Tell You
After a series of exchange failures, proof of reserves became standard practice. It answers one question well and leaves a larger one almost entirely open.
Niaz6 min
Section
Cryptocurrency
Bitcoin, Ethereum, stablecoins, DeFi and tokenized real-world assets — explainers, market context and on-chain analysis written for people who want to understand how digital assets actually work.
24 articles
Crypto
Bitcoin Mining Economics: Why the Cost of Production Is Not a Price Floor
Mining converts electricity into security. The revenue halves on a schedule, the difficulty adjusts to whatever hardware is running, and neither mechanism guarantees miners a profit.
Niaz5 min
Crypto
Digital Asset Treasury Companies: What Happens When the Premium Becomes a Discount
A listed company raises capital to buy cryptoassets, and its shares trade above the value of what it holds. The mechanism works while the premium lasts, and reverses when it does not.
Niaz5 min
Crypto
Why Stablecoin Issuers Became Major Buyers of US Treasury Bills
A 2025 US law requires payment stablecoins to be fully backed by cash and short-dated government debt. That turned stablecoin growth into structural demand for Treasury bills.
Niaz5 min
Crypto
Layer 2 Networks Explained: Why Blockchains Build on Top of Themselves
A blockchain that everyone can verify is necessarily slow. Layer 2 networks are the response - move the activity elsewhere, keep the security. The trade-offs are real and worth understanding.
Niaz5 min
Crypto
Why Interest Rate Expectations Move Bitcoin
Bitcoin has no earnings to discount and pays no coupon, yet it reacts to rate decisions like a long-duration asset. The transmission runs through four channels, and understanding them explains most of the moves.
Niaz5 min
Crypto
What Is DePIN? Paying Strangers to Build Infrastructure With Tokens
DePIN uses token rewards to get thousands of people to deploy real hardware - wireless hotspots, GPUs, storage, dashcams. The idea is genuinely novel. Whether the economics survive the subsidy is the open question.
Niaz5 min
Crypto
What Is the CLARITY Act? The Bill That Would Split Crypto Between the SEC and CFTC
The Digital Asset Market Clarity Act would decide which US regulator oversees which crypto asset. That single question has shaped the industry for a decade, and the bill answers it with a test most tokens would have to pass.
Niaz5 min
Crypto
Why Does the Whole Crypto Market Fall at Once?
Thousands of unrelated tokens routinely drop together on the same afternoon. That correlation is not coincidence, and understanding the four mechanisms behind it explains most red days.
Niaz5 min
Crypto
What Is a CBDC? Central Bank Digital Currencies Explained
A CBDC is central bank money in digital form. It is not cryptocurrency, it is not a stablecoin, and the design choices behind it determine whether it is useful or intrusive.
Niaz5 min
Crypto
How to Read a Crypto Whitepaper Without Being Fooled
A whitepaper is a marketing document that looks like a research paper. Here is how to read one for what it actually commits to, and the eight questions that separate substance from decoration.
Niaz6 min
Crypto
What Actually Moves the Price of Bitcoin
Bitcoin has no earnings and no central bank, so what sets its price? Liquidity conditions, the marginal buyer, supply held off market, and reflexive leverage.
Niaz5 min
Crypto
The Bitcoin Halving Explained: What Actually Changes, and What Does Not
Every four years Bitcoin cuts its issuance rate in half. Here is the mechanism, what it does to miner economics, and why the price narrative around it is weaker than it appears.
Niaz5 min
Crypto
Proof of Work vs Proof of Stake: How Blockchains Actually Agree
Both mechanisms solve the same problem — stopping anyone from rewriting history — by making attacks expensive. They do it in fundamentally different ways, with different trade-offs.
Niaz5 min
Crypto
Ethereum Staking Explained: Where the Yield Comes From and What It Costs
Staking pays a return for helping secure the network. Understanding where that yield originates — and the four distinct risks attached to it — matters more than the headline percentage.
Niaz5 min
Crypto
What Are Tokenized Real-World Assets? A Guide to What RWAs Can and Cannot Do
Tokenization puts a claim on a bond, a property or a fund onto a blockchain. It genuinely improves settlement and access — and it does not change what the underlying asset is worth.
Niaz5 min
Crypto
AI Tokens and RWA Narratives: How Crypto Sectors Rotate, and How to Read Them
Crypto capital moves in narratives — AI tokens, real-world assets, gaming, layer twos. Understanding how rotations form and decay is more useful than trying to name the next one.
Niaz5 min
Crypto
How to Store Crypto Safely: Hot Wallets, Cold Wallets and Seed Phrases
Custody is the one crypto decision with no undo button. Here is how each storage method actually fails, how to choose between them, and how to build a recovery plan that survives you.
Niaz6 min
Crypto
What Is DeFi? Decentralized Finance Explained Without the Hype
DeFi rebuilds lending, trading and derivatives as open smart contracts. The mechanisms are genuinely novel; so are the failure modes. Here is how each piece works and where the losses come from.
Niaz6 min
Crypto
Bitcoin Spot ETFs Explained: What You Own and What You Give Up
A spot Bitcoin ETF holds actual bitcoin and trades like a share. Here is the creation mechanism, how it differs from futures ETFs, the real costs, and what self-custody offers that an ETF cannot.
Niaz5 min
Crypto
Market Cap vs Volume: Reading Crypto Metrics Without Being Misled
Market capitalisation is the most quoted crypto number and one of the easiest to manipulate. Here is what it actually measures, why volume and liquidity matter more, and which metrics to trust.
Niaz5 min
Crypto
What Are Stablecoins and How Do They Actually Stay Stable?
Stablecoins aim to hold a steady value, but they achieve it in very different ways. Compare fiat-backed, crypto-backed and algorithmic models — and understand exactly how each one breaks.
Niaz6 min
Crypto
Crypto Tax Basics: The Events That Create a Bill, and the Records You Need
Most crypto tax problems come from not knowing which actions are taxable. Selling is obvious. Swapping, spending, staking and bridging usually are too — and records are your responsibility.
Niaz6 min
Crypto
How to Spot Crypto Scams: The Patterns Behind Almost Every One
Crypto fraud is repetitive. Nearly every scheme fits one of seven templates, and each has tells you can check in under two minutes. Here is the field guide.
Niaz6 min