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What Is Proof of Reserves and Can It Prove an Exchange Is Solvent?

04-Oct-26 01:42PM

After FTX, every major crypto exchange began publishing "proof of reserves". But a reserves proof shows assets, not liabilities, so it can look healthy and still hide a hole. Here is how the Merkle-tree proof works, what it genuinely proves, and the three things it quietly misses.

What Is Proof of Reserves and Can It Prove an Exchange Is Solvent?

Proof of Stake vs Proof of Work: Security, Energy and What Changed

30-Sep-26 05:42PM

Confused about proof of stake vs proof of work? This guide breaks down how each consensus design secures a blockchain, the real energy gap after Ethereum's Merge, the security trade-offs, and which model fits Bitcoin vs Ethereum, in plain English.

Proof of Stake vs Proof of Work: Security, Energy and What Changed

Top 5 Blockchains Compared: Bitcoin, Ethereum, Solana and More

28-Sep-26 01:43PM

A plain-English, educational comparison of the five blockchains new investors hear about most: Bitcoin, Ethereum, Solana, BNB Chain and Polygon. We rank them on speed, cost, decentralisation and real-world use, with a scorecard, a head-to-head and a decision guide. No hype, no tips.

Top 5 Blockchains Compared: Bitcoin, Ethereum, Solana and More

Crypto Bridges: Why Cross-Chain Transfers Keep Getting Hacked

20-Sep-26 01:51PM

Cross-chain bridges move tokens between blockchains by locking them in one contract - which is exactly why they are crypto's biggest hacking target. A plain-English guide to how bridges work, why they fail, and what to check first.

Crypto Bridges: Why Cross-Chain Transfers Keep Getting Hacked

Why Is Crypto So Volatile? The Real Reasons Explained

17-Sep-26 05:44PM

Crypto can move 10% in a day and 70%+ in a cycle. Here are the seven structural reasons - thin 24/7 markets, no circuit breakers, leverage-driven liquidations, no cash-flow anchor and headline risk - and what they mean for Indian investors.

Why Is Crypto So Volatile? The Real Reasons Explained

Advance Tax on Crypto Gains in India: Who Pays by 15 September?

14-Sep-26 01:45PM

Crypto and VDA gains can trigger advance tax, and the second instalment falls due on 15 September. Here is who must pay advance tax on crypto gains in India, how to estimate it mid-year, how the 1% TDS credit adjusts it, and the interest under the new Income-tax Act if you fall short.

Advance Tax on Crypto Gains in India: Who Pays by 15 September?

Top 6 Crypto Trading Mistakes That Cost Beginners the Most

11-Sep-26 05:46PM

Leverage blow-ups, memecoin rug pulls, scams, lost keys and ignored taxes quietly drain beginner crypto accounts. Here are the 6 costliest crypto trading mistakes in 2026 - ranked by what they take from you - and how to avoid each one.

Top 6 Crypto Trading Mistakes That Cost Beginners the Most

Bitcoin Halving 2028: What the Post-ETF Cycle Changes

08-Sep-26 03:35PM

The next Bitcoin halving lands around April 2028 and cuts daily new supply from ~450 to ~225 BTC. But the bigger change is the buyer base: US spot ETFs now hold 6-7% of all Bitcoin. Here is what the post-ETF halving cycle means for long-term holders, miners and Indian investors.

Bitcoin Halving 2028: What the Post-ETF Cycle Changes

Crypto Mining in India: Cost, Legality and How Rewards Are Taxed

05-Sep-26 07:17PM

Thinking of mining crypto in India? Before you buy a rig, run the numbers. We break down the real electricity-vs-reward math with a live break-even, whether mining is legal here, and the harsh 30% tax on mined coins with no cost deduction, so you know if it pays or if staking wins.

Crypto Mining in India: Cost, Legality and How Rewards Are Taxed

Layer 2 Rollups: Why Ethereum Fees Fell, Optimistic vs ZK

02-Sep-26 01:42PM

Ethereum's Layer 2 rollups cut transaction fees up to 95% after the 2024 blob upgrade. Here's how rollups actually work, how optimistic and ZK designs differ on speed and withdrawals, and why bridges—not rollups—remain crypto's weakest link.

Layer 2 Rollups: Why Ethereum Fees Fell, Optimistic vs ZK

Smart Contracts Explained: What They Do and Where They Break

27-Aug-26 01:43PM

A code-not-lawyers guide to smart contracts: what they actually do, the deterministic-execution and gas model in plain language, and the four repeatable failure modes - reentrancy, oracle manipulation, admin-key proxies and unaudited forks - behind the biggest DeFi losses.

Smart Contracts Explained: What They Do and Where They Break

Crypto Seed Phrase Security: How It Works and Why People Lose It

24-Aug-26 05:43PM

Your 12- or 24-word recovery phrase is the master key to your crypto - leak it or lose it and the coins are gone for good. Here is how seed phrases actually work, the traps that catch beginners, and how to store yours safely.

Crypto Seed Phrase Security: How It Works and Why People Lose It

CEX vs DEX in India: Which Crypto Exchange Should You Use?

20-Aug-26 01:43PM

Centralised exchanges (CEX) hold your keys and handle KYC, fiat and the 1% TDS automatically; decentralised exchanges (DEX) let you trade self-custody from your own wallet with no middleman. Here is how CEX and DEX really differ for Indian users, and how to choose.

CEX vs DEX in India: Which Crypto Exchange Should You Use?

Crypto Market Cap vs FDV: What Fully Diluted Valuation Reveals

17-Aug-26 08:28PM

A low token price can hide a huge valuation. This guide breaks down crypto market cap vs fully diluted valuation (FDV) with worked Bitcoin, Worldcoin and Arbitrum examples so you can spot dilution and unlock risk before you buy.

Crypto Market Cap vs FDV: What Fully Diluted Valuation Reveals

Stablecoin Depeg Risk: Why a Stablecoin Loses Its Dollar Peg

14-Aug-26 02:32PM

A "stable" coin can still print $0.87. Learn what a stablecoin depeg is, the four reasons pegs break, why USDC recovered in days while UST never did, and how to vet a stablecoin before you park real money in it.

Stablecoin Depeg Risk: Why a Stablecoin Loses Its Dollar Peg