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GeneralBeginnerBoth. The SEC oversees securities, including tokens sold as investment contracts, while the CFTC oversees crypto derivatives and polices spot fraud. Learn the Howey test, the 2026 joint token taxonomy, and where the CLARITY Act stood in November 2026.
#markets#regulation
GeneralBeginnerBuying crypto safely starts with a licensed exchange you found yourself. Learn how to check FinCEN and state registrations, secure your account, compare spreads and fees, spot the scams the FBI sees most, and move coins to self-custody with a test transaction.
#markets#security#wallets
GeneralBeginnerA private key is a secret number that signs your transactions. Your public key is computed from it, and your address is a hash of that public key, so each step runs one way only. See a worked example, how signatures work, and how keys really get stolen.
#cryptography#security#wallets
GeneralBeginnerA coin is the native asset of its own blockchain and pays that network's fees, like BTC or ETH. A token is created by code on an existing chain, like USDC on Ethereum. Learn how each works, why tokens need gas, and what issuer powers to check.
#basics#tokens
GeneralBeginnerWeb3 describes apps built on blockchains, where your wallet holds your assets and acts as your login instead of a company's database. Learn how it differs from Web2, how wallet sign-in works, and where Web3 still relies on central services and falls short.
#basics#dapp-development
GeneralBeginnerProof of reserves shows an exchange held enough assets to match customer balances at one moment, but it can't prove solvency. Learn how Merkle trees and zk proofs work, what they miss, what FTX and Mazars revealed, and how to check a report yourself.
#cryptography#security
GeneralBeginnerThe IRS treats crypto as property, so selling, swapping or spending it usually triggers a capital gain or loss, while staking and mining rewards are income. Learn cost basis methods, Form 1099-DA, wash sale status and a worked example. Not tax advice.
#markets#regulation
GeneralBeginnerThe GENIUS Act limits US payment stablecoins to approved issuers, requires 1:1 reserves and monthly reports, and bars issuers from paying yield. It takes effect January 18, 2027. Here is what it requires, where rules stand and how it compares with MiCA.
#regulation#stablecoins
EthereumBeginnerA field-by-field Etherscan walkthrough using a real transaction: status, block, value, gas, input data, logs and token transfers. Learn to tell failed from pending and dropped, spot token approvals, check a contract, and read other chains' explorers.
#basics#gas-&-fees#transactions
GeneralBeginnerTokenomics sets how many tokens exist, who gets them and when, and what ties them to demand. Learn circulating, total and max supply, market cap vs. FDV, how vesting and cliffs work, using Arbitrum's real unlock, plus a checklist for reading any token.
#basics#markets#tokens
GeneralBeginnerA memecoin is a token built on a joke or trend, with little behind it except attention. Learn how launchpads like pump.fun work, how hard rugs, soft rugs and honeypots differ, and how to check mint authority, LP status and holder concentration.
#markets#security#tokens
