Core Rev+ Revenue Sharing Model

Rev+ is a protocol-level revenue-sharing mechanism of the Core blockchain that enables the distribution of transaction gas fees to ecosystem stakeholders such as stablecoin issuers, developers, and decentralized autonomous organizations (DAOs). By embedding fee sharing at the protocol layer, Rev+ aligns economic incentives with actual network usage, creating sustainable revenue streams that strengthen long-term ecosystem growth.

Rev+ Framework Overview

Rev+ is a native revenue-sharing framework integrated into Core’s transaction pipeline. When configured, smart contract events are triggered, and a pre-defined portion of gas fees is automatically redirected to approved reward addresses. This enables ongoing value capture directly tied to activity, eliminating reliance on speculative or one-time incentive models.

Rev+ Reward Distribution Mechanisms

Rev+ operates through two complementary mechanisms:

1. Direct Distribution: Allocates a portion of transaction gas fees immediately to designated recipients during execution.

2. Pool Sharing: Aggregates fees into a shared pool, distributed periodically based on contribution metrics, including transaction count, notional value, active addresses, and gas fees generated.

This dual approach ensures precise contract-level alignment while rewarding ecosystem-wide growth.

Key Metrics for Rev+ Reward Distribution

The system measures contribution across four key metrics:

• Total number of transactions: How much activity the participant generates

• Aggregate transaction value: The total dollar value of transactions processed

• Number of unique active addresses: How many different users engage with the participant's product

• Total transaction fees generated: The overall gas fees produced by the participant's activity

Benefits of Rev+ Framework

• Stablecoin Issuers: Generate sustainable revenues from transfers, mints, and burns; reduce distribution costs; and align incentives with real-world adoption.

• Developers: Earn recurring revenues from dApp usage, enabling sustainable business models independent of token speculation while incentivizing quality development.

• Ecosystem: Reinforces aligned growth, sustainable economics, and strong network effects, ensuring that increased adoption benefits all stakeholders, including validators.

Architecture of the Rev+ Framework

Rev+ is implemented as a protocol-level extension to the Core blockchain’s transaction processing pipeline. It introduces a deterministic, event-driven fee distribution framework that operates transparently alongside existing Ethereum Virtual Machine (EVM) execution. The system is designed to be composable, governance-controlled, and fully auditable on-chain, ensuring alignment of stakeholder incentives without compromising performance, security, or compatibility.

Core Components

1. Configuration Contract (Configuration.sol)

• Defines which smart contracts, events, or functions are eligible for revenue sharing.

• Specifies reward recipients and their percentage allocations.

• Enforces constraints such as maximum recipients per event and percentage totals equating to 100%.

• Managed exclusively by the Core DAO through governance proposals.

1. Rev+ Engine

• Integrated into the transaction processing layer of Core.

• Monitors logs emitted during EVM execution and matches them against active Rev+ configurations.

• Calculates rewards based on gas values and effective gas price, then distributes fees to configured addresses.

• Operates post-EVM execution to preserve deterministic contract logic.

1. Governance Layer

• All configurations are proposed, approved, and activated through Core DAO governance.

• Supported operations include addConfig, updateConfig, removeConfig, and setConfigStatus.

• Ensures transparent, decentralized, and immutable management of Rev+ rules.

1. Gas Accounting Subsystem

• Separates distributed rewards from the standard block gas limit.

• Preserves the 50M gas per block ceiling reported to clients and explorers.

• Ensures that Rev+ distributions are deducted from the block gas pool without inflating reported consumption.

• All Rev+ distributions are visible on-chain.

Data Flow of Rev+

1. Pre-Transaction Phase

• A user or dApp initiates a transaction and calls eth_estimateGas.

• Rev+ engine checks the target contract address against active Rev+ configurations stored in Configuration.sol.

• If applicable configurations exist, the gas estimate returned includes both the standard execution gas and the additional Rev+ gas associated with potential reward triggers.

• This ensures that users are aware of Rev+ costs upfront, maintaining transparency.

2. Execution Phase

• The transaction is executed normally by the EVM.

• Contract logic executes without modification or interference from Rev+.

• During execution, events are emitted and logged as per the smart contract’s standard behavior.

• At this stage, Rev+ remains inactive, ensuring full compatibility with existing EVM semantics.

3. Post-Execution Distribution Phase

• After the EVM completes execution, the Rev+ Engine inspects the transaction logs.

• Logged events are matched against Rev+ configurations using cryptographic event and function signatures.

• For each match:

  • The configured “reward gas” is multiplied by the effective tip (gas price or tip cap minus base fee).

  • This calculation defines the reward pool for the event.

  • The pool is split among designated recipients according to their percentage allocations.

• Rewards are transferred directly to recipient addresses (e.g., developers, DAOs, stablecoin issuers) via the block’s gas pool.

• Any unused gas from the original transaction is refunded to the sender according to EVM rules.

Governance and Lifecycle

• Proposal Submission: Ecosystem participants submit configurations through Core DAO governance.

• Voting and Approval: Configurations are reviewed and approved by Core DAO.

• On-Chain Activation: Once approved, configurations become effective immediately in subsequent transactions.

• Lifecycle Operations: Governance may update, remove, or temporarily disable configurations.

Security Model

• Access Control: Only Core DAO-approved proposals can modify Rev+ configurations; there are no admin keys or overrides.

• Validation Rules: Strict enforcement of gas limits, recipient caps, and percentage totals prevents misallocation.

• Event Matching: Reward triggers are validated against exact cryptographic event/function signatures.

• Auditability: All distributions are transparent and verifiable on-chain.

The architecture of Rev+ integrates protocol-level fee sharing directly into Core’s blockchain infrastructure. By combining governance-controlled configuration, efficient post-EVM processing, robust gas accounting, and strong security guarantees, Rev+ establishes a scalable and transparent framework for sustainable ecosystem-wide revenue distribution.

Ecosystem Impact and Future Development

Rev+ ensures that stablecoin issuers, developers, DAOs, and validators all benefit proportionally from network adoption, fostering sustainable growth and resilient economics. Its governance-driven design allows future refinements, such as expanded metrics, advanced analytics, and new categories of eligible participants, ensuring adaptability as the ecosystem evolves.

Through Rev+, Core positions itself as a blockchain where value creation and value capture are intrinsically aligned, reinforcing long-term participation and adoption.