XRP (XRP)

What XRP is

XRP is the native digital asset of the XRP Ledger, a public blockchain built for fast settlement of payments. The ledger's documentation states that "at the time of its creation, there were 100 billion XRP," with no mining and no ongoing issuance. XRP is not backed by a commodity or a reserve; xrpl.org describes its value as resting on "faith that holders place in the currency," in the same way modern fiat currencies do.

XRP has two jobs beyond being transferable. It pays the transaction cost on every ledger operation, and it is the asset locked as an account reserve. Both mechanisms exist to make spamming the ledger expensive.

For where to buy XRP in your country or state, see the availability tables on this page and the venue list at Exchanges.

How it works

The XRP Ledger does not use proof of work or proof of stake. It runs a consensus protocol in which each server picks the validators it trusts. Xrpl.org explains that "each participant in the network chooses a set of validators, servers specifically configured to participate actively in consensus," and that each server keeps that choice in a Unique Node List, or UNL.

The security properties follow from that structure rather than from spending energy. The documentation states the network tolerates up to 20% faulty validators, and that invalid transactions cannot be confirmed unless more than 80% of a server's chosen validators collude. It also warns about the assumption underneath: "the set of chosen validators should not be likely to collude with one another to break the rules in the exact same way." Diversity of the UNL is the real security parameter.

Each ledger version contains the current state of all balances and objects, the set of transactions applied to reach it, and metadata including a ledger index and a cryptographic hash. Xrpl.org notes that, unlike Bitcoin, servers do not need to keep complete historical data to validate new transactions.

Two economic mechanisms protect the ledger from spam. The first is the transaction cost. Xrpl.org gives a minimum of 10 drops per standard transaction, rising "due to higher than usual load," and is unambiguous about where it goes: "the transaction cost is not paid to any party: the XRP is irrevocably destroyed." There is no validator fee income to capture.

The second is reserves. An account must hold a base reserve of 1 XRP, plus an owner reserve of 0.2 XRP for each object it owns on the ledger, such as an offer or a trust line (source: xrpl.org, current mainnet values). These are not fees; the XRP stays yours but is locked while the objects exist. Xrpl.org notes the values "change from time to time due to the Fee Voting process, where validators can agree to new reserve settings," so check current figures before assuming them.

Supply and tokenomics

XRP's supply was created in full at genesis and only ever shrinks. There is no block reward, no staking issuance, and no inflation.

Because every transaction destroys its transaction cost, total XRP declines slowly and permanently with network use. The rate is tiny relative to the supply, but the direction is one-way; destroyed XRP cannot be reissued.

The distribution is the part of the tokenomics that has drawn the most attention, and the ledger's own documentation addresses it directly. In 2017 Ripple placed 55 billion XRP into escrow, which xrpl.org describes as ensuring "the amount entering the general supply grows predictably for the foreseeable future." That escrow structure is the reason circulating supply and total supply differ substantially, and it is why the two figures should never be used interchangeably when reading a market page. Anyone assessing XRP's supply schedule should look at the current escrow releases rather than at the 100 billion genesis figure.

History

Xrpl.org dates the ledger's development to between 2011 and early 2012, crediting Jed McCaleb, Arthur Britto, and David Schwartz. That places it among the earliest attempts to build a blockchain that was not a copy of Bitcoin's design, and the choice to abandon mining entirely was deliberate rather than incidental.

The genesis allocation gave 80 billion XRP to Ripple, the company, and 20 billion to the founders. That concentration became the central structural question about XRP, and the 2017 escrow was the response: locking 55 billion XRP so that supply entering the market followed a published schedule rather than discretionary sales.

The technical history since then has been incremental. Consensus, the transaction cost, and the reserve mechanism have remained the ledger's core, with parameters adjustable through the Fee Voting process in which validators agree on new settings. That process is why documented reserve figures carry a date rather than being treated as permanent constants.

Risks and what to watch

Validator diversity is the risk that matters most and the one least visible on a price page. Because security depends on servers choosing UNLs that are unlikely to collude, concentration in who publishes and who is widely trusted as a validator is a live concern rather than a theoretical one. Xrpl.org's own framing of the 80% collusion threshold makes this explicit.

Supply overhang is the second. Escrowed XRP entering circulation on schedule is a known, published flow, not a surprise, but it is a flow, and treating the circulating figure as the whole supply misreads the asset.

Regulatory treatment of XRP has been litigated and legislated differently in different jurisdictions, and exchange availability has moved accordingly. A delisting or relisting can change which venues serve your region on short notice. RampAtlas tracks exchange availability by jurisdiction for exactly this reason.

Operationally, watch the destination tag requirement. Many exchanges require a destination tag alongside the address for XRP deposits, and sending without one is a common way to strand funds. Recovering them depends entirely on the receiving venue's support process.

Frequently asked questions

Is XRP mined?

No. Xrpl.org states that all 100 billion XRP existed at the ledger's creation. There is no mining, no staking issuance, and no mechanism to create more. The supply only decreases, because every transaction destroys its transaction cost.

What does an XRP transaction cost?

The documented minimum is 10 drops per standard transaction, rising when the network is under higher than usual load. Xrpl.org is explicit that this XRP "is irrevocably destroyed" rather than paid to a validator or a miner.

Why does my XRP account need a minimum balance?

The ledger requires a base reserve of 1 XRP per account plus an owner reserve of 0.2 XRP for each object the account owns. The XRP remains yours but is locked while those objects exist. Xrpl.org notes these values can change through the Fee Voting process.

How does the XRP Ledger reach consensus without mining?

Each server chooses a Unique Node List of validators it trusts. The network tolerates up to 20% faulty validators, and invalid transactions cannot confirm unless more than 80% of a server's chosen validators collude. Security therefore depends on those lists being genuinely diverse.

Where can you buy XRP?

Availability varies by country and US state, and it has changed more often for XRP than for most large assets because of differing regulatory treatment. See where to buy XRP for the venues serving your jurisdiction, and Exchanges to compare them.