# \[DRAFT\] \[GF: Phase 1 Proposal\] Light Client Proxy bridge for Optimism

**URL:** <https://gov.optimism.io/t/draft-gf-phase-1-proposal-light-client-proxy-bridge-for-optimism/2940>\
**Category:** Governance Fund: Phase 1\
**Created:** [July 10, 2022, 9:33am UTC](https://gov.optimism.io/t/draft-gf-phase-1-proposal-light-client-proxy-bridge-for-optimism/2940 "2022-07-10T09:33:48Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![daiki](https://avatars.discourse-cdn.com/v4/letter/d/5f9b8f/32.png) [@daiki](https://gov.optimism.io/u/daiki)\
**Post date:** [July 10, 2022, 9:33am UTC](https://gov.optimism.io/t/draft-gf-phase-1-proposal-light-client-proxy-bridge-for-optimism/2940/1 "2022-07-10T09:33:48Z")

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**Project Name:**  
Developing Light Client Proxy bridge for Optimism

**Author Name:**  
Daiki Ishikawa @Datachain  
([https://www.datachain.jp/](https://www.datachain.jp/))

**Number of OP tokens requested:**

To be determined

**L2 Recipient Address:**

To be determined

**Optimism alignment (up to 200 word explanation):**

We’ ve been addressing interoperability issues and partnering with ICF, Harmony etc to build bridges based on Cross-Authentication.  
([Datachain · GitHub](https://github.com/datachainlab/))

And today, we are developing LCP Bridge which is the most secure ever, gas-efficient and high extensibility using TEE(e.g. SGX)

Key features are Ultra Gas-efficient, Relay(On-chain verification) and Extensible & IBC Support.

LCP could enable Optimism users to exit their funds into Ethereum securely without a challenge period using LCP.

Please check this proposal http[s://docsend.com/view/ygmgy2fc8feu82ae](https://docsend.com/view/ygmgy2fc8feu82ae)

We believe that LCP can make this multichain world more secure and more convenient.

**Grant Requirements**

We would like you to consider the following partnership possibility.

1. Efforts to make transactions through LCP maximized.

- Seamless user flow to LCP bridge
  1. links from the bridge page, user support page etc

1. Co-building a transfer bridge Interface
2. Co-building bridge applications besides just token transfer

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**Author:** ![lefterisjp](https://dub1.discourse-cdn.com/bc41dd/user_avatar/gov.optimism.io/lefterisjp/32/9240_2.png) [@lefterisjp](https://gov.optimism.io/u/lefterisjp)\
**Post date:** [July 10, 2022, 4:24pm UTC](https://gov.optimism.io/t/draft-gf-phase-1-proposal-light-client-proxy-bridge-for-optimism/2940/2 "2022-07-10T16:24:02Z")

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Hello @daiki can you please go into more details in your proposal?

1. The template is missing some sections.
2. Don’t expect us to read a pitch deck. Please put it all in the forum.
3. Explain in a few words what it is you want to fund with this grant and why it is of use to Optimism
4. Have a budget plan for it with details on all expenses
5. Using (4) come up with an amount of $OP tokens to request.

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**Author:** ![AxlVaz](https://dub1.discourse-cdn.com/bc41dd/user_avatar/gov.optimism.io/axlvaz/32/12097_2.png) [@AxlVaz](https://gov.optimism.io/u/AxlVaz)\
**Post date:** [July 12, 2022, 2:50pm UTC](https://gov.optimism.io/t/draft-gf-phase-1-proposal-light-client-proxy-bridge-for-optimism/2940/3 "2022-07-12T14:50:14Z")

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Highlights:

- This proposal lacks more description.
- Be clearer about the funds requested and how they will be used.
- Provide more information about the project.
- Provide more information on the value added to Optimism.

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**Author:** ![daiki](https://avatars.discourse-cdn.com/v4/letter/d/5f9b8f/32.png) [@daiki](https://gov.optimism.io/u/daiki)\
**Post date:** [July 12, 2022, 11:53pm UTC](https://gov.optimism.io/t/draft-gf-phase-1-proposal-light-client-proxy-bridge-for-optimism/2940/4 "2022-07-12T23:53:34Z")

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Thanks for your feedback. I will fill up more details. allow us to take some time. thank you.

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**Author:** ![lavande](https://avatars.discourse-cdn.com/v4/letter/l/6f9a4e/32.png) [@lavande](https://gov.optimism.io/u/lavande)\
**Post date:** [September 13, 2022, 9:39pm UTC](https://gov.optimism.io/t/draft-gf-phase-1-proposal-light-client-proxy-bridge-for-optimism/2940/5 "2022-09-13T21:39:17Z")

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Just checking in to see if you would like this proposal to be evaluated in Voting Cycle #6 according to the updated [grant proposal template](https://gov.optimism.io/t/grant-proposal-template/3233/15)?