How new units are created, and who receives them
Every unit of a digital asset enters the world through a specific mechanism with a specific recipient, and the recipient matters as much as the amount.
New units of a digital asset are created by protocol rules, by a contract that releases a pre-existing allocation, or by a governance decision to mint. Each route has a named recipient, and that recipient is the part most often left out of the description. An issuance figure without a recipient tells a reader how fast supply grows but nothing about where the new units land or what happens to them next.
Creation by consensus reward
On a proof of work chain, the protocol pays a block subsidy to whoever produces a valid block. The subsidy is new supply written into the block itself, and it goes to a miner who has already spent electricity and hardware to earn it. That spending is the reason miners are structurally continuous sellers of some of what they receive: their costs are denominated in currencies that electricity suppliers accept. Describing mining as a way of earning coins is accurate but incomplete; it is more precisely a conversion of energy and capital into new units, with the conversion rate set by difficulty and by how many others are competing.
On a proof of stake chain, the protocol pays a reward to validators who propose and attest to blocks. The economics differ in a way that matters for supply: a validator's marginal cost is a server and the foregone use of bonded capital, not fuel. There is no invoice denominated outside the asset that has to be paid every month, so newly issued units are less mechanically pushed toward the market. Most stake is not run by the person who owns it; it arrives through delegation or a liquid staking arrangement, so the reward is split between the operator and the underlying holder.
In both cases the recipient is a participant who did work the protocol needed, and in both cases the protocol pays for that work by expanding the supply rather than out of a balance. No entity's cash position falls when a block is produced. This is the sense in which describing issuance as a security budget is useful and the sense in which describing it as an expense is not: the resources come from every holder's proportional share, spread evenly and invisibly, rather than from an account someone controls.
Creation by release of an existing allocation
A large share of what a reader will see described as new supply is not newly created at all. It was created at launch and held back, and what changes is only whether it can move. Team allocations, early investor tranches, ecosystem funds and airdrop reserves usually exist from the first block, sitting in contracts that release them on a schedule under vesting terms.
The distinction is easy to state and easy to lose. Total supply does not change when a vesting contract releases a tranche, because the units already existed. Circulating supply does change, because units that could not move now can. This is why an asset with flat total supply can still have a rapidly rising float, and why issuance and unlock are worth tracking as separate series rather than one line.
Creation by decision
Some supply is minted because a governance process or a privileged key says so. Governance can vote to fund a grants program from newly minted units. An incentive program can mint rewards for depositors in a liquidity mining scheme, which is issuance directed at whoever supplies capital, for as long as the program runs. An airdrop distributes units to addresses meeting a rule, sometimes from a reserve, sometimes freshly minted.
Discretionary minting deserves its own attention, because it is the case where the supply schedule is not a schedule. If a contract has a mint function that a multisignature wallet can call, then the published emission plan describes intent rather than constraint. Whether that function exists, who can call it, and whether the ability can be removed are verifiable facts about the contract, and they are more informative than any projection built on the plan.
The recipient also determines what happens next in a way the quantity does not. Units issued to a miner meet an operation with continuous external costs. Units issued to a validator meet a holder who chose to bond capital and has already demonstrated a willingness to keep the asset immobilized. Units released to an early investor meet a position acquired at a private price years earlier. Units paid out through a liquidity program meet participants who are, by the design of the program, being compensated for temporary deployment of capital and who commonly leave when the program ends. These are different populations with different reasons to keep or convert, and an issuance chart that shows only the total treats them as identical.
Stablecoin issuance is a different mechanism entirely
A fiat-backed stablecoin mints units when someone delivers cash to the issuer and burns them on redemption. Supply expands and contracts with demand for the instrument, and the expansion is not dilution of anything, because each new unit arrives matched by a new reserve asset and a new liability. Applying the vocabulary of token inflation to stablecoin supply produces nonsense: growth there is a flow-of-funds signal about capital entering or leaving the system, which is why it is tracked on the stablecoins pages rather than alongside issuance.
Reading issuance as a number
Gross issuance measures units created over a period. Net issuance subtracts what was destroyed in the same period, and on chains that burn part of transaction fees the two can differ substantially, occasionally in sign. Annualized inflation rate expresses gross issuance against the existing base, which makes chains with very different unit counts comparable.
Three cautions travel with these numbers. Issuance denominated in dollars moves with price even when the unit count is fixed, so a falling dollar issuance figure may describe the price and not the schedule. Issuance is a supply flow and not a cost paid by the protocol in any accounting sense, since no entity's cash balance falls when a block is produced. And a low issuance rate is not by itself a description of a scarce asset, because units already issued and held back arrive through unlocks that the issuance series does not capture.
The supply pages separate issuance from unlocks and show daily issuance next to the destruction that offsets it. What burning does to that balance, and what it does not do, is the subject of the next lesson.