Mineable describes a cryptocurrency whose new units are created through crypto mining, meaning that anyone with suitable hardware can compete to add blocks and earn freshly issued coins. Bitcoin (BTC), Litecoin (LTC), Dogecoin (DOGE), Monero and Kaspa (KAS) are mineable. A non-mineable asset is one whose supply was created in full at launch, is issued to stakers, or is released by a company or protocol according to its own rules.
The term matters because it says something about how a coin entered the world and who controls its supply. Mineable coins almost always use Proof of Work (PoW); tokens on networks that use Proof of Stake (PoS), and most tokens built on top of other blockchains, are not mineable at all.
Mineable in plain terms
Compare two ways of putting coins into circulation. In the first, a town holds a daily contest and anyone who turns up with a shovel can dig for that day's coins; nobody is handed coins for free. In the second, the town's founders print the whole supply on day one and then sell or give it out as they see fit.
A mineable coin follows the first model: new units go to whoever does the work, on a public schedule. A non-mineable coin follows the second: the supply exists from the start, or appears as a reward for holding coins, and its distribution depends on the people who created it.
What makes a coin mineable
A coin is mineable when its protocol pays a block reward containing newly created units to whoever solves the proof-of-work puzzle for each block. The rate of creation is set in the code. Bitcoin's subsidy halves every 210,000 blocks under the halving schedule; Monero follows a smooth curve with a small permanent tail; Dogecoin pays a fixed reward per block with no cap. The difference between a coin's current circulating supply and its eventual maximum is the amount still to be mined.
The hardware that can mine a coin depends on its algorithm. Bitcoin's SHA256 is now mined only with an Application-Specific Integrated Circuit (ASIC), while coins with ASIC resistant algorithms can still be mined on a graphics processing unit (GPU) or ordinary processor.
Pre-mined and non-mineable assets
Non-mineable assets reach holders in several ways:
- Full supply at launch. All 100 billion XRP (XRP) were created when the XRP Ledger (XRPL) started in 2012; none are mined, and a portion is released from escrow by Ripple over time.
- Staking issuance. Proof-of-stake networks such as Solana (SOL) and Cardano (ADA) issue new units to validators and delegators through staking instead of mining.
- Token sales. Many tokens are distributed through an Initial Coin Offering (ICO), a token pre-sale or a Token Generation Event (TGE), with allocations for founders and investors that unlock over time.
- Issuer-controlled supply. Stablecoins and similar tokens are minted and burned by an issuer against reserves.
A "pre-mine" sits between the two: some coins are created for founders or a foundation before public mining begins. Ethereum is a well-known hybrid. Roughly 72 million ETH were created at its 2015 launch, mostly for buyers in its 2014 crowdsale, after which ETH was mined until the network moved to proof of stake on 15 September 2022. Ethereum (ETH) is therefore no longer mineable, while the chain that kept the original rules, Ethereum Classic (ETC), still is. Zcash, by contrast, was mineable from launch but directed 20% of block rewards to a founders' reward during its first four years.
Fair launches
A coin is said to have a "fair launch" when it was mineable from the first block with no pre-mine, allocation or sale, so that early miners and later participants faced the same rules. Bitcoin is the reference case: its creator, Satoshi Nakamoto, mined early blocks in public alongside anyone else running the software. Kaspa, launched in 2021 without a pre-mine, is often described the same way.
Fair launches have their own controversies. When few people know a coin exists, a handful of early miners can collect a large share of the supply cheaply. Dash, launched in 2014, saw an unusually large number of coins mined in its first days, an episode critics call an "instamine".
Supply, regulation and security implications
Whether a coin is mineable shapes its tokenomics and how people judge it:
- Supply control. Mineable coins have issuance fixed in code and paid to whoever secures the network, whereas pre-mined tokens give their creators discretion over large holdings and unlock schedules.
- Regulation. US regulators have argued that tokens sold by a promoter to raise money can be investment contracts under the Howey Test; coins distributed only through open mining are harder to fit into that framework, which is one reason bitcoin has generally been treated as a commodity.
- Security. Mineable coins rely on hashrate, and small mineable chains can be vulnerable to a 51% attack by miners who rent hashpower from larger networks.
Neither model is inherently better. Mining spends energy to achieve open distribution; staking and pre-allocation save energy but concentrate early ownership.