user-1: I want to know whether a cryptocoin is made of some piece of code or it is kind of a bill that says a person has transferred conceptual coin to another person when a transaction is published. If it is a piece of code, how it is made.
thank you.

user30768: A cryptocoin is a piece of information, like a text in some language.
What a cryptocoin says depends on conventions set by the cryptocurrency system, much like what a given text says depends on the language.
A cryptocoin is made by some piece of computer code, which has output it. It usually is not made of some piece of computer code, in the sense that a computer, interpreter, Turing machine.. could run it directly. It is fed as input to some computer code (e.g for validity verification, spending..).
How a cryptocoin is made, and what makes it valid, also depends on the cryptocurrency system. In decentralized ones, the making typically involves doing a large amount of arbitrary cryptographic computations.

-1: <p>I want to know whether a cryptocoin is made of some piece of code or it is kind of a bill that says a person has transferred conceptual coin to another person when a transaction is published. If it is a piece of code, how it is made.</p>

<p>thank you.</p>
 30768: <p>A cryptocoin is a piece of information, like a text in some language.</p>

<p>What a cryptocoin <em>says</em> depends on conventions set by the cryptocurrency system, much like what a given text says depends on the language.</p>

<p>A cryptocoin is <em>made by</em> some piece of computer code, which has output it. It usually is not <em>made of</em> some piece of computer code, in the sense that a computer, interpreter, Turing machine.. could run it directly. It is fed as <em>input to</em> some computer code (e.g for validity verification, spending..).</p>

<p>How a cryptocoin is made, and what makes it valid, also depends on the cryptocurrency system. In decentralized ones, the making typically involves doing a large amount of arbitrary cryptographic computations.</p>
