Prices
BTC $65,009 +1.08% ETH $1,918 +0.99% USDT $0.9995 +0.02% BNB $592.94 -0.14% USDC $1.00 -0.03% XRP $1.04 +1.19% SOL $74.45 +2.45% TRX $0.3278 -0.02% HYPE $54.38 -2.13% STETH $1,917 +0.95% USDE $1.00 -0.01% DOGE $0.0702 +1.51% WBTC $65,040 +1.12% ZEC $508.54 +0.97%
Delayed

Blockchain & Technology

What is actually new in DeFi

Separating the genuine primitives decentralised finance introduced from the products that repackaged old risks with new vocabulary.

Top stories

Markets

Where the market is today

Context for the guides below. Delayed, and not a signal to do anything.

Read the analysis →

Total market cap

$2.20T

+0.60%

24h volume

$130.1B

across all coins

Bitcoin dominance

59.0%

share of total market cap

Fear & Greed

30

Fear

Start here

Pick your starting point

Structured routes through the material, not a random feed. Work through them in order — or jump to what you need.

See the full learning hub →

Beginner

Beginner path

Never owned crypto? Start at the very beginning — what it is, how it works and how to stay safe.

9 guides

Intermediate

Intermediate path

You own a little and want to handle it properly: wallets, security, fees and sensible buying.

8 guides

Advanced

Advanced path

Going deeper into DeFi, staking, on-chain data and full self-custody.

5 guides

Cornerstone guides

The guides people start with

All guides →
How to check a smart contract before you interact

Blockchain & Technology

How to check a smart contract before you interact

Practical checks a non-developer can make before approving a transaction — verification status, privileged functions, approval scope and revocation.

Coinculb Editorial Team 3 min read
Market orders vs limit orders

Guides & Tutorials

Market orders vs limit orders

The difference between the two order types every beginner meets, when each is appropriate, and why the default is often the more…

Coinculb Editorial Team 2 min read
Dollar-cost averaging explained

Guides & Tutorials

Dollar-cost averaging explained

What DCA actually is, the honest evidence for and against it, and why its real benefit is behavioural rather than mathematical.

Coinculb Editorial Team 2 min read

Fresh from the site

Latest articles

How to assess an altcoin before you buy it

Cryptocurrencies

How to assess an altcoin before you buy it

A practical checklist for evaluating any token — supply, team, product, value accrual and on-chain reality — that eliminates most of them…

Coinculb Editorial Team 2 min read
Why most crypto price predictions are worthless

Price Analysis

Why most crypto price predictions are worthless

How prediction content is produced, why the incentives guarantee it is unreliable, and the few questions that separate analysis from marketing.

Coinculb Editorial Team 2 min read
NFTs, the metaverse and Web3: an honest reckoning

Blockchain & Technology

NFTs, the metaverse and Web3: an honest reckoning

What was promised, what actually shipped, what quietly failed, and which of the underlying ideas still look useful.

Coinculb Editorial Team 2 min read
How to follow Ethereum development without the noise

Blockchain & Technology

How to follow Ethereum development without the noise

Where Ethereum changes actually get decided, how to read an upgrade before the commentary arrives, and which sources are worth your time.

Coinculb Editorial Team 2 min read

Reference

Top coins by market cap

Context, not a shopping list. Where we have written an explainer for an asset, its name links to it.

Read the explainers →
  • 1 Bitcoin BTC $65,009 +1.08%
  • 2 Ethereum ETH $1,918 +0.99%
  • 3 Tether USDT $0.9995 +0.02%
  • 4 Binance Coin BNB $592.94 -0.14%
  • 5 USD Coin USDC $1.00 -0.03%
  • 6 XRP XRP $1.04 +1.19%
  • 7 Solana SOL $74.45 +2.45%
  • 8 TRON TRX $0.3278 -0.02%
  • 9 Hyperliquid HYPE $54.38 -2.13%
  • 10 Staked Ether STETH $1,917 +0.95%

Prices are delayed and provided by a third party for reference. Nothing here is a recommendation to buy, sell or hold any asset. Read the disclaimer.

Glossary

New to a term? Look it up

Every piece of crypto jargon, explained in one or two plain sentences before anything technical.

Browse the glossary

Join Coinculb

A free account keeps your learning in one place

Reading never requires an account. Signing up simply lets you save guides, track how far through a path you are, and keep a watchlist of the coins you are following.

Create a free account
  • Save guidesBookmark anything and come back to it later.
  • Track progressSee how far through each learning path you are.
  • Build a watchlistFollow the coins you care about, with live prices.

Questions

Frequently asked questions

What Coinculb is, how it is funded, and the things worth knowing before you put money into crypto.

What is Coinculb?

Coinculb is a learn-first crypto community and education site. We publish beginner-to-advanced guides, a plain-English glossary, independent exchange and tool reviews, and market analysis — all written on the assumption that you are new to this and that being new is completely normal.

Is Coinculb free to use?

Yes. Every guide, glossary entry, review and article is free to read in full, with nothing paywalled or truncated. A free optional account adds saved guides, learning progress and a watchlist, but reading never requires one.

Do I need an account to read anything?

No. The entire library is open while logged out. An account only exists so the site can remember things for you — which guides you saved, how far through a learning path you are, and which coins you are watching.

Is anything on Coinculb financial advice?

No. Nothing on this site is financial, investment, tax or legal advice, and nothing is a recommendation to buy, sell or hold any asset. Our content is educational and general. We do not know your circumstances or your tolerance for loss. Consider speaking to a qualified, regulated adviser in your own country before making decisions.

How does Coinculb make money?

Primarily through affiliate arrangements with some of the exchanges and tools we review, which means we may be paid if you open an account through one of our links. This is disclosed at the top of any review it applies to, before the content. Affiliate relationships never influence our scores, and we publish negative reviews of platforms we have arrangements with.

Do you accept payment to cover a coin or project?

No. We do not run paid coin coverage, presale placements, sponsored "analysis" or promotional posts of any kind. This is the clearest line we draw, and it is why you will not find presale or "1000x" content anywhere on the site.

Is Coinculb content written by AI?

No. Body prose is written by people. Every article is drafted by one person, reviewed by a second, and checked against primary sources — protocol documentation, exchange fee schedules, on-chain data and regulatory filings — before it is published.

Who writes Coinculb articles?

Articles are currently published under the Coinculb Editorial Team byline rather than individual names. We would rather show an accurate organisational byline than attach invented biographies to our work, which is common in this industry and something we will not do.

Where should I start if I know nothing about crypto?

Start with the beginner path in the learning hub. It assumes no prior knowledge, begins with what a cryptocurrency actually is, and deliberately covers risk and scam awareness before it covers buying anything.

How do I spot a crypto scam?

A few reliable signals: anyone asking for your seed phrase is stealing from you, without exception. Guaranteed or fixed returns are impossible with a volatile asset. Nobody legitimately doubles your money. Urgency exists to stop you checking. And unsolicited contact that eventually steers toward a trading platform is a well-documented pattern that costs people their savings.

What is a seed phrase and why does it matter so much?

A seed phrase is a list of words that can regenerate your entire wallet. Anyone who has it controls your funds permanently, and losing it usually means losing access forever. Write it on paper, store it somewhere physically secure, and never photograph it or put it in a cloud note, email or password manager.

Can I lose all my money in crypto?

Yes, and you should treat that as a realistic outcome rather than a disclaimer. Crypto assets have fallen 70–90% from their peaks more than once, individual projects fail permanently, and transactions are irreversible with no chargeback and generally no deposit protection. Only commit money you can genuinely afford to lose.

How do you review exchanges and tools?

We open and use a real account on every platform we review, including making a real deposit, trade and withdrawal — withdrawal especially, because that is where platforms most often disappoint. We score against fixed, published criteria so results are comparable, we state which kind of user each platform suits, and we date every review so you can see when it was last verified.

Do you publish price predictions?

Not as predictions. Where we discuss possible future prices, it is as explicitly labelled scenarios with stated assumptions, a stated time horizon and a range of outcomes rather than a single number. We do not publish price targets or guarantees.

What does a Coinculb account store about me?

An email address and a password, plus whatever you save on the site — your bookmarked guides, learning progress and watchlist. We do not ask for your real name, phone number or any financial information, because a learning site does not need them. Your saved items are visible only to you.

How is the learning material organised?

Into three levels — beginner, intermediate and advanced — and four thematic paths that run across them: Crypto Foundations, Wallets & Security, Buying & Trading, and Earning & DeFi. Each path is an ordered sequence rather than a feed, so the material arrives roughly in the order a real person needs it.

Can I contribute or write for Coinculb?

Yes. Our write for us page sets out what we are looking for and what we will not publish. In short: we want clear teaching for beginners, and we do not accept promotional content, price predictions presented as certainties, or pieces written to place a link.

What do you do if you publish something wrong?

We correct it visibly on the article itself, with the date and a note explaining what changed, rather than editing quietly. Corrections from readers are genuinely welcome — the comments are moderated but corrections always get through.

Still unsure about something? Check the glossary or ask us directly.