What is Altlayer (ALT)?

Deep Dive

1. Purpose & Value Proposition

AltLayer addresses scalability and fragmentation in blockchains by providing a unified platform for Restaked Rollups—customizable Layer 2 solutions that inherit security from Ethereum via EigenLayer’s restaking mechanism. This allows developers to deploy rollups tailored for specific applications (DeFi, gaming) while ensuring fast finality and cross-chain interoperability.

2. Technology & Architecture

AltLayer’s Rollup-as-a-Service (RaaS) platform simplifies rollup deployment across ecosystems like Ethereum, Polkadot, and Polygon. Key innovations include:
- MACH Fast Finality: Sub-second transaction pre-confirmations secured by restaked ETH and tokens like ASTR.
- Multi-VM Support: Compatibility with OP Stack, Arbitrum Orbit, and zkSync for flexible development.
- Decentralized Sequencing: Reduces reliance on centralized operators, improving censorship resistance.

3. Tokenomics & Governance

The ALT token (10B total supply) serves three core functions:
- Staking: Secures rollups and earns rewards via restaking.
- Governance: Decentralizes protocol upgrades and parameter adjustments.
- Gas Fees: Potential future use for rollup transactions.
Circulating supply is ~5.2B (52% of total), with allocations for ecosystem growth and community incentives.

Conclusion

AltLayer positions itself as a critical infrastructure layer for modular blockchains, balancing scalability with Ethereum-level security through restaking. Its partnerships with Polkadot, Astar, and EigenLayer highlight its cross-chain ambitions. As rollup adoption grows, can AltLayer’s RaaS model become the default for app-specific chains?