XRPL LAYMAN iconXRPL Definitions

This is the foundation page. The parts, the terms, and how the ledger actually fits together without the usual confusion.
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Definitions
Trustlines
Reserves
Wallets
XRPL
XRPL definitions overview diagram

What XRPL Is

XRPL is the XRP Ledger. Public ledger. Wallet-based identity. Direct settlement. No account signup system in the middle.

Core Parts

Wallet
Your address and control point on the ledger.

$XRP
The native asset of the ledger.

Issuer
The wallet that creates and stands behind a token.

Trustline
Your wallet permission to hold a specific issued asset.

Issuer, Token, Wallet

Issued tokens on XRPL are tied to an issuer. Token symbol alone is not enough. You verify the issuer too.

Issuer token wallet relationship diagram

Trustlines

A trustline is your wallet allowing a specific issued asset. Without that permission, your wallet cannot hold that token.

Trustline flow diagram

Reserve

XRPL uses reserve requirements. Your wallet needs a base amount of $XRP to exist on the ledger, and more ledger objects can require more locked reserve.

XRPL reserve diagram

NFTs

NFTs are unique assets on XRPL. Same ledger. Different asset class. Same wallet-based signing.

Ledger Example

You see a token with the right name and logo. You assume it is the right asset. That is where people get trapped.

On XRPL, the same ticker can exist from different issuers. The issuer is part of the identity. Not decoration. Identity.

What People Commonly Mix Up

Why People Get Confused

Most people come into XRPL thinking every token works like a stock ticker inside an app. That is not how this works.

On XRPL, the wallet matters, the issuer matters, the trustline matters, and the reserve rules matter. Ignore those and you will misunderstand the whole system.

Plain Example

You can have two assets with the same ticker name and only one is real. The symbol is not the truth. The issuer is.

You can also hold XRP in a wallet and still not be able to spend every last bit of it because reserve rules lock part of it for the ledger objects you are using.

That is not theft. That is how XRPL prevents spam and keeps structure.

What To Remember

What This Means

People get confused because they treat XRPL like a normal app. It is a ledger system with wallets, issuers, permissions, reserves, and direct signing.