Module 7 · The Rest of Crypto / 7.1
A token is easy. A useful system is hard.
Start with what a new token actually proves.
Imagine printing a thousand tickets for a theater that has no show.
The tickets can have a beautiful name, a seat number, and a shining logo. None of that puts an actor on the stage.
A new crypto token can begin in much the same way. Creating the units is one job. Giving people a reason to use them is another. The theater is an analogy, though: a token does not automatically entitle you to a seat, a service, or anything else.
What has actually been made?
On a network such as Ethereum, a developer can reuse a standard contract to create a token. The contract records balances and defines how units move. ERC-20 is a common interface that lets wallets and applications work with compatible tokens.
A basic token need not take a large engineering team. But “ten minutes and a few dollars” is not a reliable price or timetable. Fees, code and deployment choices vary. Launching secure software that people depend on is a much larger task.
The network can accept a correctly formed deployment without deciding whether the idea is good. A website, exchange listing, or attractive illustration also does not make that judgment for you.
Find the layer underneath.
A base blockchain has its own rules for checking transactions and reaching agreement. Its native coin often pays network fees or helps secure it. A token contract runs within a host network. It uses that network’s record, while adding its own code and control risks.
Picture a shop inside a building. The building can stand while one shop is badly run. In the same way, a secure host chain can faithfully execute a token contract with dangerous rules. Ask who can mint, pause transfers, change the code, or freeze balances.
An altcoin means a cryptocurrency other than Bitcoin. That broad label hides very different things. Layer 1 coins belong to base networks. Layer 2 systems process activity above a base layer, with their own security assumptions. A Layer 2 need not have a separate token.
Names describe different jobs.
DeFi tokens may offer votes over a financial protocol. Stablecoins aim to track a reference value, with reserve, issuer or design risks. Meme coins organize around a joke or community, often with demand driven heavily by speculation. Privacy coins try to conceal transaction details, with varying designs and access constraints.
These categories overlap. A token can provide a useful function and still be a poor purchase. A stable price target is not a guarantee that a stablecoin can always be redeemed. A governance vote is not automatically a share of revenue.
Before comparing prices, finish this sentence: “Holding this token lets its owner do…” If the answer is only “sell it to someone else,” write that down plainly. It is different from a claim on a business’s assets or earnings.
A story still needs a mechanism.
A project’s story can attract attention. Its technology, users, supply, liquidity and legal rights can also matter. There is no sound rule that Bitcoin prices follow scarcity while every other token follows hype. Scarcity needs demand too.
A white paper tells you what its authors propose or believe. Check whether the promised system exists, whether people use it, and whether that use creates a reason to hold the token. Product success and token-holder returns are separate questions.
You do not need to dismiss every new project. You need to separate what exists from what is promised, and what the product does from what the token gives its owner.
The idea to keep
Start with three things: what has been built, which network it depends on, and what rights the token actually grants. A name and a supply are the beginning of the investigation.
Next, put the quoted price beside the number of units.