XRP cannot be mined. Unlike Bitcoin, which relies on energy-intensive Proof-of-Work (PoW) mining, the XRP Ledger uses a unique Federated Consensus protocol that validates transactions through a network of trusted validator nodes. This fundamental design choice makes XRP one of the most energy-efficient major cryptocurrencies.
All 100 billion XRP tokens were created at the network's inception in 2012. No new XRP can ever be created, and the only change in total supply is the gradual decrease through transaction fee burns. This pre-mined supply model means there are no block rewards, no mining difficulty adjustments, and no halvings like Bitcoin.
The XRPL consensus mechanism works by having validator nodes agree on the order and validity of transactions. A supermajority (80%) of trusted validators must agree for a transaction to be confirmed, which happens every 3-5 seconds. This process requires minimal computational resources compared to mining, allowing validators to run on standard hardware.
Ripple, the company most associated with XRP, initially retained 55 billion XRP in escrow, releasing up to 1 billion per month. This escrow mechanism controls the rate at which new XRP enters the open market, though it does not create new tokens. Unreleased escrow XRP is returned to the end of the escrow queue.
For those interested in earning XRP without purchasing it, alternatives to mining include running an XRPL validator (though this earns no direct XRP rewards), providing liquidity on the XRPL DEX, participating in DeFi protocols built on the ledger, or earning through various XRPL-based reward programs and airdrops.