At the request of the teams and after receiving a positive signal from Fellows, we opened [Referendum 130](https://kusama.subsquare.io/referenda/referendum/130) on Whitelisted caller track to open channels between multiple parachains such as **Amplitude**, **MangataX**, **Imbue**, **Tinkernet**, **GM Parachain** and **Statemine**. For specific details on the call, please check the referendum post.

This Fellowship proposal that whitelists this hash is also up for a vote by fellowship. 

*This referendum is to add and promote Tsvetomir to I Dan. Here's his application below:*

Hello!
My name is Tsvetomir Dimitrov (https://github.com/tdimitrov). I've been part of the Parachains core team since February 2022. My notable contributions are:

* Runtime API versioning: https://github.com/paritytech/substrate/pull/11779
* Conditional compilation support for `impl_runtime_apis` macro: https://github.com/paritytech/substrate/pull/14709
* I worked on various optimisations/fixes for disputes protocol. The work was under the heavy guidance of [@eskimor](https://collectives.polkassembly.io/user/eskimor). A few notable examples:
    * Disputes import prioritisation: 
        * https://github.com/paritytech/polkadot/pull/5336
        * https://github.com/paritytech/polkadot/pull/5567
        * https://github.com/paritytech/polkadot/pull/6275
        * https://github.com/paritytech/polkadot/pull/6294
    * Refactor dispute-coordinator, approval-voting and dispute-distribution subsystems to use `RuntimeInfo` instead of `RollingSessionInfo`:
        * https://github.com/paritytech/polkadot/pull/6968
        * https://github.com/paritytech/polkadot/pull/6993
        * https://github.com/paritytech/polkadot/pull/7123
* I've also participated in the debugging of a Kusama incident described in https://forum.polkadot.network/t/stalled-parachains-on-kusama-post-mortem/3998

I want to apply for 1st dan.

My Polkadot address is 1QhVP5qzR2LfXqP77N1JcuwHoY7NH8JVRNFm1hSooE9d4pR


**Tsvetomir Dimitrov's Application for 1st Dan**

- Tsvetomir Dimitrov has been part of the Parachains core team since February 2022.
- Notable contributions include:
  - Runtime API versioning.
  - Conditional compilation support for `impl_runtime_apis` macro.
  - Optimizations and fixes for the disputes protocol.
- Worked under the guidance of [@eskimor](https://collectives.polkassembly.io/user/eskimor).
- Participated in debugging a Kusama incident.
- Applying for 1st Dan.
- Polkadot address: 1QhVP5qzR2LfXqP77N1JcuwHoY7NH8JVRNFm1hSooE9d4pR.

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WHO: Tsvetomir Dimitrov
WHAT: Apply for 1st dan in the Parachains core team
PRICE/TIMEFRAME/RESOURCES: Not specified.

Add and promote tdimitrov to I Dan