# Liquid Katana ETH Vault

## Overview

Katana is a new chain designed to give DeFi users exactly what they want: **higher yields and deeper liquidity**. As an [ether.fi](http://ether.fi) user, you can now deposit **weETH** directly into Katana’s ecosystem and earn rewards from day one.

The [ether.fi](http://ether.fi/) x Katana Veda vault offers users the opportunity to deposit ETH through [ether.fi](http://ether.fi/) during a strategic 14-day pre-launch period. During this preparation phase, deposited assets are staged for seamless bridging to the Katana mainnet once it becomes operational. This structured approach ensures that users can position their assets early while the infrastructure prepares for full deployment.

Upon Katana mainnet activation, deposited weETH is automatically deployed into lending strategies on Morpho, professionally managed by Sentora. Users can expect to earn a compelling combination of ETHFI, KAT, and weETH staking rewards. The vault maintains flexibility with withdrawal capabilities after going live, though deposits must be held for a minimum of 30 days post-mainnet launch to qualify for the full reward eligibility.

The vault is built on the Veda infrastructure.

[Check out the Katana ETH Vault on ether.fi](https://ether.fi/app/liquid/katana-eth)

## Key Benefits

* **250K ETHFI (Phase 1 deposits) + 10bps of Total Kat supply + Morpho Lending Yield + weETH Restaking Yield**
* Take advantage of exclusive lending strategies and yield optimization
* Earn a diversified set of DeFi yields with triple reward streams

{% hint style="info" %}
**Note regarding vault rewards:** Only deposits made during the pre-deposit phase that remain for 30 days post-mainnet launch will be awarded ETHFI and KAT rewards. ETHFI will be distributed at the end of the [Ether.fi](http://ether.fi/) Member Rewards phase shortly after the end of August, and KAT will be distributed upon token event. Depositors that withdraw before the 30 day post-mainnet period forfeit all vault rewards.
{% endhint %}

## Audits & Contract Deployments

### Audits

<https://github.com/Veda-Labs/boring-vault/tree/main/audit>&#x20;

### Contracts:

BoringVault: 0x69d210d3b60E939BFA6E87cCcC4fAb7e8F44C16B

AccountantWithRateProviders: 0xFCb9a6bF02C43f9E38Bb102fd960Cc1e738e787d

BoringOnChainQueue: 0x52E523B849c584F86bF460A3cF2962b118Ce2506

Lens: 0xE0eFE934DC4744090e8eF93f1D125E4015a857FE

ManagerWithMerkleVerification: 0x51CdEcC111c21BED72Ab99f415Bab6d35984BfEB

Pauser: 0xe50A6C887c18c5541d8CF311825016fbBb282C74

QueueSolver: 0x102b3FDb4537df5b15aB91A85BC6f62fbcD06137

RolesAuthority: 0x1645E0cc24595faB37916a3d57bC51dFf0315Cf7

TellerWithMultiAssetSupport: 0x739A1efFaDDB0b07ef1284598819232df4FD8d16

Timelock: 0x0000000000000000000000000000000000000000


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