Abstract
This proposal introduces a dual-mechanism economic model designed to scale token value retention alongside Data Availability (DA) demand. We propose:
- A Dynamic Blob Fee Burn Mechanism (inspired by EIP-1559) that programmatically escalates and burns base fees during periods of high blob space congestion.
- An Ecosystem Staking Requirement for Rollups, forcing L2s/L3s to stake a minimum threshold of TIA proportional to their allocated blob throughput bandwidth.
Motivation
Celestia’s technological thesis—providing ultra-cheap, scalable blockspace—is highly competitive. However, the current model leaks value to external ecosystems. Because blob fees are marginal, exponential throughput growth does not adequately translate into native token scarcity or economic security.
To prevent systemic dilution from the native inflation schedule, Celestia must transition from a “basically free” model to a Sustainable Blob Economy. By implementing a dynamic congestion pricing burn and requiring heavy DA consumers (Rollups) to lock up TIA supply, we directly align network utility with TIA token value.
Proposed Specification
- Dynamic Blob Fee Burn Mechanism
Currently, Celestia burns gas fees. We propose an upgrade to the fee market module specifically targeting blob transactions:
• Base Fee & Tip Split: Introduce a clear separation between a dynamically adjusting base_fee per blob byte and a priority fee (tip).
• 100% Base Fee Burn: The base_fee is strictly burned, accelerating token scarcity exponentially whenever a data-heavy Rollup experiences surges or a sector congests the network.
- Rollup Bandwidth Staking (Namespace Staking)
To use Celestia’s DA layer permanently and benefit from stable transaction indexing, Rollups should be subject to a bandwidth-committed staking framework:
• TIA Bond Requirement: Rollups must commit and bond a specific amount of TIA into a dedicated module to secure their target data throughput bandwidth over set epochs.
• Supply Shock: This removes large volumes of TIA from active secondary market circulation, creating a direct enterprise-grade demand loop for the token.
Benefits to the Ecosystem
• Value Capture: Guarantees that Celestia’s dominance in the DA sector translates directly to economic security and TIA demand.
• Inflation Offset: Complements the programmed inflation reductions by adding an aggressive, usage-driven deflationary offset.
• Incentive Alignment: Increases long-term staking yields for native validators while preserving affordable baselines for efficient Rollup operators.
Next Steps & Discussion
We invite the community, core developers, and node operators to share feedback on these economic thresholds.
• Should the required Rollup staking quote be linear or tiered based on data volume?
• What are the ideal target block saturation limits to trigger exponential fee burns without hindering L2 migration?