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Crypto BasicsBeginnerHow to understand cryptocurrency: a beginner’s mapYou can understand cryptocurrency without buying any: start with one network, follow a payment, and see how the IRS treats it as property in the US.3 min read · Updated Oct 6, 2026
Crypto BasicsBeginnerIs cryptocurrency regulated? US rules and who enforces themCrypto is regulated in the US, but no single federal law covers it. The SEC, CFTC, IRS, FinCEN and state regulators each handle a different part.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerCryptocurrency fraud prevention: how to spot and stop scamsCrypto fraud prevention means spotting a scam before you send funds or share a key. Report losses to the FTC and the FBI's IC3. Keep transaction IDs.3 min read · Updated Oct 6, 2026
Crypto BasicsBeginnerHow to short cryptocurrency: steps and rulesTo short cryptocurrency, open a margin or futures account, pick a coin, set leverage, sell, then buy back before liquidation. Keep trade records.3 min read · Updated Oct 6, 2026
Trading & InvestingBeginnerCryptocurrency IRA companies: what they are and how they workA cryptocurrency IRA company offers a retirement account that can hold crypto, held by a qualified custodian. It is not FDIC insured or SIPC protected.3 min read · Updated Oct 6, 2026
Buying & ExchangesBeginnerHow to start a cryptocurrency exchange in the USStarting a US crypto exchange means running a licensed money services business with state money transmitter licenses and AML rules for fiat operations.2 min read · Updated Oct 6, 2026
Trading & InvestingBeginnerSelf-Directed Roth IRA Cryptocurrency: How It WorksA self-directed Roth IRA can hold crypto when a qualified custodian allows it. The custodian holds the assets, and qualified withdrawals are tax-free.3 min read · Updated Oct 6, 2026
Buying & ExchangesBeginnerHow to create a cryptocurrency exchange in the USCreating a US crypto exchange means FinCEN registration, state money transmitter licenses, and a compliance program that keeps running after launch.2 min read · Updated Oct 6, 2026
Crypto BasicsBeginnerHow to earn cryptocurrency: realistic ways to startYou can earn cryptocurrency by working, staking, mining, rewards, referrals, or learning programs, and you record each reward's date and value for the IRS.3 min read · Updated Oct 6, 2026
Wallets & SecurityBeginnerHot vs cold crypto wallets: how they differHot wallets stay online for easy spending, while cold wallets keep keys offline for lower risk. This guide shows how to set up each.3 min read · Updated Oct 6, 2026
Crypto BasicsBeginnerCryptocurrency vs government-issued currency: how they differCrypto is digital money no government issues or backs; government currency is legal tender backed by a state. The IRS treats crypto as property.3 min read · Updated Oct 6, 2026
Crypto BasicsBeginnerWhen did cryptocurrency start? A plain timelineCryptocurrency began with Bitcoin's network in January 2009, after a 2008 whitepaper. Each coin has its own launch date and a genesis block.3 min read · Updated Oct 6, 2026
BlockchainBeginnerWhat is a cryptocurrency blockchain?A cryptocurrency blockchain is a shared ledger that records transactions without a central authority. Bitcoin, created in 2009, was the first to use one.3 min read · Updated Oct 6, 2026
Altcoins & TokensBeginnerHow to evaluate demand for Axie InfinityAxie Infinity demand is about player activity, not token price. Check Ronin addresses, marketplace buyers, breeding, and staking before you trust it.3 min read · Updated Oct 6, 2026
Altcoins & TokensBeginnerKaspa risks: keys, scams, attacks and US rulesThe main risks of using Kaspa are lost keys, exchange failure, scams, attacks and unclear rules. IRS taxes crypto as property, and the CFTC calls it a commodity.3 min read · Updated Oct 6, 2026
Altcoins & TokensBeginnerHow to compare Kaspa with other blockchainsBuild one scorecard from official docs and explorers to compare Kaspa with other blockchains on design, supply, mining and speed, dating every entry.2 min read · Updated Oct 6, 2026
Altcoins & TokensBeginnerHow to evaluate activity on KaspaKaspa activity shows in a block explorer as transactions, addresses, block rate and hashrate; compare them over days and inspect single transfers.3 min read · Updated Oct 6, 2026
Altcoins & TokensBeginnerHow Kaspa processes a transaction, step by stepKaspa processes a transaction when a miner validates it and adds it to a block on its proof-of-work GHOSTDAG network, which orders those blocks.3 min read · Updated Oct 6, 2026
Altcoins & TokensBeginnerWhat Is Kaspa? How Its BlockDAG WorksKaspa is a proof-of-work cryptocurrency that uses a blockDAG ordered by GHOSTDAG for fast transactions. It launched on 7 November 2021 with no presale.3 min read · Updated Oct 6, 2026
Altcoins & TokensBeginnerHow Celestia processes transactionsCelestia orders transactions and publishes blob data instead of executing smart contracts; validators vote and light nodes sample the data to check it.3 min read · Updated Oct 6, 2026
Altcoins & TokensBeginnerFloki risks: what can go wrong when you hold itFloki can lose most of its value on hype alone, and its contracts and bridges can break. US taxes and overseas advertising rules add to the downside.3 min read · Updated Oct 6, 2026
Altcoins & TokensBeginnerMain risks of using Sei: what can go wrongUsing Sei exposes you to smart contract bugs, bridge exploits, wallet drainers, staking slashing and US rules that may treat SEI as a security.3 min read · Updated Oct 6, 2026
Altcoins & TokensBeginnerHow Sei processes a transaction from wallet to chainSei processes your transaction when your wallet signs it, a node checks it, validators order the block, and the chain records it in an explorer.3 min read · Updated Oct 6, 2026
Altcoins & TokensBeginnerAxie Infinity: what it is and what role it playsAxie Infinity is a blockchain game where players battle, breed, and collect NFT creatures called Axies. It runs on the Ronin sidechain with AXS tokens.3 min read · Updated Oct 6, 2026
Altcoins & TokensBeginnerHow to compare Celestia with other blockchainsCelestia is a data-availability layer, not a general-purpose chain. Compare it by checking current data cost, users, security model and where execution happens.3 min read · Updated Oct 6, 2026
Altcoins & TokensBeginnerCelestia activity: how to evaluate blobs and rollupsCelestia activity is best read as rollup blobs, not raw transaction counts. Check an explorer and dashboard, then compare namespaces over time.3 min read · Updated Oct 6, 2026
Altcoins & TokensBeginnerWhat are the main risks of using Celestia?Celestia's main risks are data withholding, slashing, sampling assumptions, and unsettled US rules for TIA, staking rewards, airdrops. Sampling is random.3 min read · Updated Oct 6, 2026
Altcoins & TokensBeginnerCelestia: what it is and how TIA worksCelestia is a modular data availability network for other blockchains. Its TIA token pays for data, and validators stake it to secure the network.3 min read · Updated Oct 6, 2026
Altcoins & TokensBeginnerHow to evaluate demand for Floki without hypeEvaluate Floki demand by checking on-chain activity, exchange volume, and holder distribution, not price alone; keep dated records for US taxes.3 min read · Updated Oct 6, 2026
Altcoins & TokensBeginnerFloki token supply: how it works and how to check itFloki has a fixed maximum supply, and no new tokens can be minted. Its supply is spread across blockchains, so check each official contract on an explorer.3 min read · Updated Oct 6, 2026