Railgun (RAIL)

📊 Railgun hits a TVL maximum in February

Railgun recorded a new TVL peak in February with elevated user activity throughout the month.

📰 Full article:

https://t.co/q9Sxg2X8XJ

How NFT "Mechs" Are Supercharging RAILGUN's Privacy

RAILGUN crossed $4.5B in shielded volume in 2025, yet complex DeFi transactions remain out of reach for its privacy suite. Gnosis Guild's NFT-based "Mechs" are set to unlock non-atomic transactions while keeping balances fully private.

Here's the technical breakdown 👇

~~ Analysis @wmpeaster ~~

RAILGUN 101

@RAILGUN_Project is an onchain privacy suite deployed on Ethereum, Arbitrum, and Polygon. It uses zero-knowledge cryptography to shield ERC-20s and NFTs from public view.

Users receive a 0zk address, a private wallet where shielded assets become indistinguishable from each other.

Amid crypto's privacy renaissance, RAILGUN has emerged as a key protocol, crossing $4.5B in total shielded volume in 2025.

Rise of the Mechs

Mechs, built by @gnosisguild, are NFT-based smart contract accounts with programmable ownership. They combine ERC-6551 (allowing NFTs to own wallet addresses) and ERC-4337 (account abstraction).

A Mech can execute any onchain action, from basic swaps to complex DeFi positions. Ownership is flexible, controllable by specific NFT or ERC-20 holders.

This flexibility provides the breakthrough RAILGUN needs for its privacy suite.

The RAILGUN integration

Current 0zk addresses handle atomic DeFi transactions (single-block actions like simple swaps). However, they cannot manage non-atomic activities like borrowing, staking, or multi-sig transactions.

Under RAILGUN Connect, the protocol's universal private DeFi connector, a Mech sits between your 0zk address and target protocols.

The flow works as follows: deposit unshielded tokens into your Mech, shield the Mech into a 0zk address, then execute calls via Zodiac Pilot (a Gnosis Guild tool) to interact with DeFi protocols.

Protocols see only a normal account conducting standard transactions while your actual balance remains invisible onchain.

What to watch

The RAILGUN x Mechs integration remains in development but nears production readiness.

Gnosis Guild proposed the integration to RAILGUN governance in April 2025. $RAIL governors ratified it shortly after, with development ongoing since.

In January 2026, Gnosis's @auryn_macmillan demoed RAILGUN Connect using the @CoWSwap frontend to execute a private swap on @0xPolygon . No timeline exists for full deployment, but the prototype suggests launch is imminent.

Post-launch, expect broader adoption. The Ethereum Foundation's upcoming Kohaku privacy wallet is integrating RAILGUN's tech, creating an avenue for private non-atomic DeFi transactions. Others will follow.

🧑‍💻 OGAudit Web3 Research

📢 Introducing @RAILGUN_Project; RAILGUN ($RAIL) is a fully on-chain privacy system for Ethereum, BSC, Polygon, and Arbitrum. Using Zero-Knowledge (ZK) cryptography, it enables private smart contract and DeFi interactions without leaving the security of your chosen chain. The code has no owner.

Category: Zero Knowledge (ZK)
Ticker: $RAIL
Market Cap: $73.04M
Market Cap Rank: #343
OG Score: 46.72
OG Score Rank: #244

🔍 See full social audit, reviews, and OG score:
https://t.co/QU1LbC6rXZ