Protocol specifications, deflationary mechanics, and the structural case for long-term sustainability of $INCOME as the core asset of EL2, a new infrastructure for how projects deliver value and rewards to their ecosystem on Solana.
$INCOME is a deflationary SPL token on the Solana blockchain that serves as the native asset of EL2 (Economic Layer on Solana), a new infrastructure for how projects deliver value and rewards to their ecosystem. EL2 is designed to create durable, self-reinforcing value within the Solana ecosystem by providing the economic backbone that projects and their communities need.
This paper describes the technical architecture underpinning EL2: a multi-vector deflationary system where supply compression is enforced autonomously through three independent burn mechanisms (AI buy-and-burn, staking claim tax, revenue deposit tax); a tiered staking protocol with time-lock multipliers and protocol-level burn-on-claim, including INCOME Nodes (10M+ $INCOME) that lock significant supply for a larger proportional share of all rewards plus exclusive USDi stablecoin distributions; a revenue sharing contract implementing a Synthetix-style reward accumulator with atomic 60/25/15 distribution; and a composable contract architecture enabling cross-program invocation between the staking, revenue, reward distribution, and stablecoin programs.
The core thesis is structural: as the supply contracts permanently through multi-vector deflation and the ecosystem expands through revenue generation, partnerships, and builder activity, each remaining token represents a larger share of a growing economic system. Long-term sustainability is not dependent on speculative demand but on structural economic dependence on $INCOME as the native asset required for staking, tier access, vault participation, governance, and revenue claims across EL2.
All deployed smart contracts are built with the Anchor framework on Solana and are currently live on devnet with verifiable transactions. Mainnet assets ($INCOME token, AI market making bot, CEX listings) are live and operational.
$INCOME is a standard Solana Program Library (SPL) token launched via PumpFun's bonding curve mechanism. The token has no mint authority, meaning no additional supply can ever be created. The freeze authority is also revoked, meaning no account can be frozen. These properties are immutable and verifiable on-chain.
The revocation of mint authority is the foundational constraint of $INCOME's economic model. Because no entity can create additional tokens, the supply is strictly monotonically decreasing. Every burn operation permanently reduces the total supply with no mechanism to reverse it. This creates a hard ceiling on supply and a guaranteed floor on scarcity that compounds over time.
$INCOME implements a multi-vector burn architecture where three independent mechanisms execute permanent supply destruction simultaneously. Each vector operates on a different trigger, creating continuous, compounding deflation that scales with ecosystem activity.
The PumpFun AI agent creates stochastic buy-side pressure. Because the timing and size of executions are non-deterministic, the market cannot front-run or predict burn events. This produces persistent, organic demand that is independent of human activity.
Two independent autonomous systems, built by different teams, compress the same supply from different vectors simultaneously. This dual-agent model is unique in the Solana ecosystem.
The staking and revenue sharing contracts enforce burns at the instruction level. These are not optional or configurable post-deployment. They are hardcoded into the contract logic.
On every reward claim, the staking contract splits the output: 90% transferred to the claimant's associated token account, 10% routed to the SPL Token burn instruction. Enforced atomically within the claim transaction.
On every revenue deposit, the revenue share contract burns 25% before distributing the remainder. The burn executes atomically as part of the deposit transaction.
The aggregate burn rate is a function of three independent variables: AI agent activity, staking participation, and ecosystem revenue. As any of these increase, the burn rate accelerates.
It is critical to distinguish between locked and destroyed supply in the $INCOME model:
The staking contract is an Anchor-based Solana program that implements tiered yield, time-lock multipliers, and a 10% burn-on-claim mechanism. Tokens are custodied in program-derived accounts (PDAs), not in any externally-owned wallet.
The contract evaluates the user's staked balance against four configurable tier thresholds to determine the base APY:
The effective APY is calculated as: BaseAPY * LockMultiplier
Operators who stake 10,000,000+ $INCOME meet the minimum threshold to run a Universal High Income Node, the premium tier of EL2 staking. Nodes earn the same base staking rewards and claim mechanics as the standard pool, plus bonus streams from ecosystem activity: partner tokens, USDi, vault fees, and other routed value. INCOME Nodes are the backbone of EL2 staking at scale: they concentrate locked supply while unlocking additive yield.
Eligibility and stake integrity use cross-program verification of the operator’s staked balance against the income_revenue_share program before node instructions succeed, so bonus logic always reflects an authenticated on-chain stake.
Bonus distribution follows a Synthetix-style reward accumulator per stream: each bonus mint maintains its own global and per-node accounting, keeping claims efficient as streams are added. The node configuration supports up to eight concurrent bonus token streams.
Partner Nodes: Each partner project that integrates through the Partner Registry also operates an INCOME Node. Partners lock $INCOME to activate that node and to unlock GRASS SDK access; dependent programs verify the registry and stake before allowing gated interactions. Individual node operators and partner nodes earn from the same bonus streams, sharing one bonus infrastructure on top of base staking.
The revenue share contract implements a Synthetix-style reward accumulator adapted for the Solana runtime. This pattern provides O(1) claim complexity regardless of the number of stakers, making it scalable to any participation level without increasing compute costs.
The accumulator works by maintaining a global reward_per_token_stored value that increases with each deposit, and a per-user user_reward_per_token_paid snapshot. The difference between these two values, multiplied by the user's staked balance, gives the claimable amount.
EL2's contracts are designed to compose with each other through Solana's Cross-Program Invocation (CPI) mechanism. This allows programs to read state from and invoke instructions on other programs within the same transaction, creating an integrated economic system rather than isolated contracts.
Partners now onboard through the Partner Registry: each registered project locks $INCOME, operates its own INCOME Node, and satisfies on-chain checks that gate GRASS SDK usage. Alongside that registry, four additional Anchor smart contracts enable symbiotic partner ecosystems on $INCOME EL2. Together they power partner node registration and locking, node-based staking, UBI distribution, and on-chain sustainability management, with a symbiotic relationship to $INCOME.
HqtcxB3v4FjZ3NyYTBkiojxcpXrSZVfogU24BesJPKWy9K4MNUKXWT4UCYvme1GQ5LhB6YpPNRS2R5Fgf77DJhkuFHL7vcNmGvJnTyjhbJ9UJ5skubqPo5hiR1FMo7chszyu5DMHn8ArezUc7FWbJ8VJsU3hAKQqJnkQsk2qnyFxycoxAt its core, EL2 is a new infrastructure for how projects deliver value and rewards to their holders and participants. It is an economic infrastructure layer designed to create structural dependence on $INCOME across every point of interaction. The system is architected so that holding $INCOME is not optional for meaningful participation, but is the prerequisite for access, yield, status, governance, and revenue claims.
Each participant will have an on-chain Economic Account that aggregates their position across the EL2 stack: $INCOME holdings, staked balance, tier level, participation score, burn contribution, partner rewards, and governance weight. This account becomes the user's identity within the economic layer.
$INCOME staking determines the user's tier. Higher tiers unlock: better yield rates, vault access, launch priority, fee discounts, governance weight, and premium features. The tier system creates a direct economic incentive to hold and stake more $INCOME, increasing locked supply and reducing circulating pressure.
Structured earning opportunities (stable vaults, $SOL vaults, partner vaults, AI-managed vaults) are gated by $INCOME tier. Access to higher-performing vaults requires higher $INCOME positioning. This creates demand for the token that is driven by economic utility, not speculation.
Users can burn $INCOME to permanently upgrade their Economic Account status, unlock badges, access premium campaigns, and gain tier advantages. This converts speculative holding into permanent supply destruction tied to user progression.
Partners and applications that integrate with EL2 can route generated value into the revenue share contract. This creates new revenue vectors that flow through the 60/25/15 split, rewarding holders, burning supply, and funding development simultaneously.
$INCOME-weighted governance is designed to influence ecosystem priorities, vault launches, campaign direction, partner focus, allocation of value flows, and builder support. Governance weight scales with both $INCOME holdings and tier level, creating another structural reason to hold the token.
This is the mechanism that separates EL2 from conventional token models: everything the ecosystem earns is used to buy back $INCOME. Revenue from tools, products, partners, and integrations flows into the distribution contract where it is atomically split: 60% to holders, 25% burned permanently, 15% to treasury for further development. INCOME Node operators (large individual stakes and partner-locked nodes) still participate in that split through their staked position, and additionally receive separate bonus streams routed through the node programs — so node yield is base staking plus holder revenue share plus those additive bonus mints. The buyback-and-burn cycle is not a marketing event. It is the core economic function.
This is how EL2 overcomes inflation. Traditional financial systems, both on-chain and off-chain, have repeatedly failed to sustain long-term distribution because they rely on inflationary emission to fund rewards. More tokens are created to pay yields, diluting every existing holder. The value proposition erodes over time.
$INCOME inverts this entirely. There is no emission. There is no inflation. Every reward, every revenue share, and every yield payment comes from real economic activity flowing back through the contracts. And every time value flows through, 25% of it is destroyed. The supply shrinks. The remaining tokens become more scarce. The system becomes harder to dilute and easier to sustain.
The long-term sustainability of $INCOME does not depend on continuous speculative inflow. It depends on four structural mechanisms that create persistent, compounding value:
With mint authority revoked and three independent burn vectors active 24/7, the supply is structurally guaranteed to decrease over time. This is not a policy decision. It is an immutable on-chain constraint. Every burn is permanent. Every milestone is irreversible. The scarcity of each remaining token increases monotonically.
The revenue share contract creates a direct incentive to hold and stake $INCOME: stakers earn proportional revenue from ecosystem activity. As the ecosystem generates more revenue (from tools, partners, vaults, and integrations), the yield available to stakers increases. This creates demand that is driven by cash flows, not narrative.
The tiered staking system, time-lock multipliers, and EL2's tier-gated access model all incentivise long-term lock-up of $INCOME. Tokens locked in staking PDAs are removed from circulating supply. The more attractive the EL2 ecosystem becomes, the more tokens are locked, reducing sell pressure and increasing scarcity.
EL2 is architected so that $INCOME is required for meaningful participation at every level: staking requires $INCOME, revenue claims require staked $INCOME, tier access requires staked $INCOME, vault participation requires tier status, governance requires $INCOME weight, burn-to-upgrade requires $INCOME destruction, and partner integrations route value back through the $INCOME-denominated contract.
This creates a system where $INCOME is not a peripheral asset but the native economic unit of the entire infrastructure. Demand for participation in EL2 translates directly into demand for the token.
Supply can only decrease. Revenue can only flow to stakers. Access can only be unlocked by holding. Every new integration adds another revenue vector, another reason to hold, and another source of burns. The system is designed to compound: more activity = more burns = more scarcity = stronger incentive to participate = more activity. Long-term sustainability is structural, not speculative.
As the supply approaches lower milestones, the per-token share of revenue increases, the per-token value of governance weight increases, and the cost of burn-to-upgrade actions in real terms increases. This creates a natural equilibrium where the remaining supply becomes increasingly valuable and increasingly difficult to part with, producing a floor that is driven by economic function rather than market sentiment.
All deployed contracts are independently verifiable on-chain.
Structurally deflationary. Revenue-sharing by smart contract. Composable across four programs. Designed for long-term economic sustainability, not short-term speculation.