<img src="https://i.ibb.co/YXRhvyk/kagome-header.jpg" alt="" width="640" height="320" /> <a href="https://github.com/soramitsu/kagome" target="_blank" rel="noopener">KAGOME</a> is a C++ implementation of the Polkadot Host that is protocol compatible with the original implementation in Rust and can already be used to run Relay chain validators and syncing nodes. With KAGOME and other client implementations we bring client diversity to Polkadot, mitigating risks of fatal bugs in a single client implementation, bringing innovations and broadening the development community. You may watch the most recent <a href="https://youtu.be/TnENz6I9l8A?si=UY5iIqurLlnfsEfV" target="_blank" rel="noopener">presentation</a> during Polkadot Decoded 2023 to learn more about KAGOME.
During previous work as part of <a href="https://docs.google.com/document/d/17_MZYihw7bqRVdW6efi3vRinAk39N_QnAQeU0jRaXQ4/edit#heading=h.yagc8jqu1d54" target="_blank" rel="noopener">Kusama treasury grant</a>, the following results were achieved:
<ul>
<li>Parachains protocol integration</li>
<li>Light clients compatibility</li>
<li>Support for fast and warp synchronizations</li>
<li>Multithreading execution</li>
</ul>
In addition to features that were planned during the previous proposal our team achieved the following:
<ul>
<li><a href="https://twitter.com/kamil_abiy/status/1640715666117492741">First non-Substrate Live validator on Westend network </a></li>
<li><a href="https://twitter.com/kamil_abiy/status/1671406396641021952">Zombienet support </a></li>
<li><a href="https://twitter.com/kamil_abiy/status/1662113322089553921" target="_blank" rel="noopener">Improved performance of Erasure coding library </a></li>
<li><a href="https://twitter.com/kamil_abiy/status/1682410265768329217" target="_blank" rel="noopener">KAGOME joined Thousand Kusama validators programme</a></li>
</ul>
The goals of this proposal are to prepare KAGOME for the upcoming features of Polkadot, such as asynchronous backing, SASSAFRAS, BEEFY, and so on. We also plan to further improve KAGOME by improving RPC and WASM performance. Additionally, we plan to conduct an external security audit to build confidence in KAGOME among node operators. To achieve all of this, the work on the new proposal scope will be a joint effort between Quadrivium, Soramitsu, and SRLabs:
<ul>
<li><a href="https://qdrvm.io">Quadrivium</a> is a team of original C++ developers that developed KAGOME and C++ Libp2p. In August 2023 entire team has spun off from Soramitsu to group Quadrivium that will be responsible for feature implementation.&nbsp;</li>
<li>During this grant proposal implementation <a href="https://soramitsu.co.jp">Soramitsu</a> partners with Quadrivium to provide DevOps, QA and Security services for KAGOME. Soramitsu team is also experienced with KAGOME and Substrate and has necessary expertise to provide necessary infrastructure for testing KAGOME to ensure its stability, conformance with the spec and compatibility with Substrate</li>
<li><a href="https://www.srlabs.de/">SRLabs</a> is a Security Audit company that will be conducting an initial audit of KAGOME. SRLabs already has years of experience in auditing Substrate, which makes it a perfect fit for checking KAGOME</li>
</ul>
In addition, Web3 Foundation will be participating as technical advisor and will provide mentoring and technical support to ensure the completeness of milestones and conforming the <a href="https://spec.polkadot.network/">specification</a>.
The scope of this proposal:
<ul>
<li>Optimized Merkle storage</li>
<li>RPC Improvements: caching, new <a href="https://paritytech.github.io/json-rpc-interface-spec" target="_blank" rel="noopener">interfaces</a></li>
<li>Asynchronous backing</li>
<li>Libp2p improvements: QUIC, WebRTC, DOS protection</li>
<li>SASSAFRAS</li>
<li>BEEFY</li>
<li>New WASM Engine (WASM Edge)</li>
<li>General maintenance</li>
<li>Development infrastructure</li>
<li>Integration tests with Zombienet</li>
<li>Security Audit</li>
</ul>
Requested DOT:&nbsp;253862
Please review the full proposal with detailed tasks descriptions and price breakdown:
<a href="https://docs.google.com/document/d/17ZmueuaMjXY3_SRBHxWtKNHzpLNtSd_KGVfeTII6Nbc/edit?usp=sharing">https://docs.google.com/document/d/17ZmueuaMjXY3_SRBHxWtKNHzpLNtSd_KGVfeTII6Nbc/</a>

<img src="https://i.ibb.co/YXRhvyk/kagome-header.jpg" alt="" width="640" height="320" /> <a href="https://github.com/soramitsu/kagome" target="_blank" rel="noopener">KAGOME</a> is a C++ implementation of the Polkadot Host that is protocol compatible with the original implementation in Rust and can already be used to run Relay chain validators and syncing nodes. With KAGOME and other client implementations we bring client diversity to Polkadot, mitigating risks of fatal bugs in a single client implementation, bringing innovations and broadening the development community. You may watch the most recent <a href="https://youtu.be/TnENz6I9l8A?si=UY5iIqurLlnfsEfV" target="_blank" rel="noopener">presentation</a> during Polkadot Decoded 2023 to learn more about KAGOME.
During previous work as part of <a href="https://docs.google.com/document/d/17_MZYihw7bqRVdW6efi3vRinAk39N_QnAQeU0jRaXQ4/edit#heading=h.yagc8jqu1d54" target="_blank" rel="noopener">Kusama treasury grant</a>, the following results were achieved:
<ul>
<li>Parachains protocol integration</li>
<li>Light clients compatibility</li>
<li>Support for fast and warp synchronizations</li>
<li>Multithreading execution</li>
</ul>
In addition to features that were planned during the previous proposal our team achieved the following:
<ul>
<li><a href="https://twitter.com/kamil_abiy/status/1640715666117492741">First non-Substrate Live validator on Westend network </a></li>
<li><a href="https://twitter.com/kamil_abiy/status/1671406396641021952">Zombienet support </a></li>
<li><a href="https://twitter.com/kamil_abiy/status/1662113322089553921" target="_blank" rel="noopener">Improved performance of Erasure coding library </a></li>
<li><a href="https://twitter.com/kamil_abiy/status/1682410265768329217" target="_blank" rel="noopener">KAGOME joined Thousand Kusama validators programme</a></li>
</ul>
The goals of this proposal are to prepare KAGOME for the upcoming features of Polkadot, such as asynchronous backing, SASSAFRAS, BEEFY, and so on. We also plan to further improve KAGOME by improving RPC and WASM performance. Additionally, we plan to conduct an external security audit to build confidence in KAGOME among node operators. To achieve all of this, the work on the new proposal scope will be a joint effort between Quadrivium, Soramitsu, and SRLabs:
<ul>
<li><a href="https://qdrvm.io">Quadrivium</a> is a team of original C++ developers that developed KAGOME and C++ Libp2p. In August 2023 entire team has spun off from Soramitsu to group Quadrivium that will be responsible for feature implementation.&nbsp;</li>
<li>During this grant proposal implementation <a href="https://soramitsu.co.jp">Soramitsu</a> partners with Quadrivium to provide DevOps, QA and Security services for KAGOME. Soramitsu team is also experienced with KAGOME and Substrate and has necessary expertise to provide necessary infrastructure for testing KAGOME to ensure its stability, conformance with the spec and compatibility with Substrate</li>
<li><a href="https://www.srlabs.de/">SRLabs</a> is a Security Audit company that will be conducting an initial audit of KAGOME. SRLabs already has years of experience in auditing Substrate, which makes it a perfect fit for checking KAGOME</li>
</ul>
In addition, Web3 Foundation will be participating as technical advisor and will provide mentoring and technical support to ensure the completeness of milestones and conforming the <a href="https://spec.polkadot.network/">specification</a>.
The scope of this proposal:
<ul>
<li>Optimized Merkle storage</li>
<li>RPC Improvements: caching, new <a href="https://paritytech.github.io/json-rpc-interface-spec" target="_blank" rel="noopener">interfaces</a></li>
<li>Asynchronous backing</li>
<li>Libp2p improvements: QUIC, WebRTC, DOS protection</li>
<li>SASSAFRAS</li>
<li>BEEFY</li>
<li>New WASM Engine (WASM Edge)</li>
<li>General maintenance</li>
<li>Development infrastructure</li>
<li>Integration tests with Zombienet</li>
<li>Security Audit</li>
</ul>
Please review the full proposal with detailed tasks descriptions and price breakdown:
<a href="https://docs.google.com/document/d/17ZmueuaMjXY3_SRBHxWtKNHzpLNtSd_KGVfeTII6Nbc/edit?usp=sharing">https://docs.google.com/document/d/17ZmueuaMjXY3_SRBHxWtKNHzpLNtSd_KGVfeTII6Nbc/</a>

KAGOME – the C++ implementation of Polkadot Host milestone 2

<img src="https://i.ibb.co/YXRhvyk/kagome-header.jpg" alt="" width="640" height="320" /> <a href="https://github.com/soramitsu/kagome" target="_blank" rel="noopener">KAGOME</a> is a C++ implementation of the Polkadot Host that is protocol compatible with the original implementation in Rust and can already be used to run Relay chain validators and syncing nodes. With KAGOME and other client implementations we bring client diversity to Polkadot, mitigating risks of fatal bugs in a single client implementation, bringing innovations and broadening the development community.
During previous work as part of <a href="https://docs.google.com/document/d/17_MZYihw7bqRVdW6efi3vRinAk39N_QnAQeU0jRaXQ4/edit#heading=h.yagc8jqu1d54" target="_blank" rel="noopener">Kusama treasury grant</a>, the following results were achieved:
<ul>
<li>Parachains protocol integration</li>
<li>Light clients compatibility</li>
<li>Support for fast and warp synchronizations</li>
<li>Multithreading execution</li>
</ul>
In addition to features that were planned during the previous proposal our team achieved the following:
<ul>
<li><a href="https://twitter.com/kamil_abiy/status/1640715666117492741">First non-Substrate Live validator on Westend network </a></li>
<li><a href="https://twitter.com/kamil_abiy/status/1671406396641021952">Zombienet support </a></li>
<li><a href="https://twitter.com/kamil_abiy/status/1662113322089553921" target="_blank" rel="noopener">Improved performance of Erasure coding library </a></li>
<li><a href="https://twitter.com/kamil_abiy/status/1682410265768329217" target="_blank" rel="noopener">KAGOME joined Thousand Kusama validators programme</a></li>
</ul>
The goals of this proposal are to prepare KAGOME for the upcoming features of Polkadot, such as asynchronous backing, SASSAFRAS, BEEFY, and so on. We also plan to further improve KAGOME by improving RPC and WASM performance. Additionally, we plan to conduct an external security audit to build confidence in KAGOME among node operators. To achieve all of this, the work on the new proposal scope will be a joint effort between Quadrivium, Soramitsu, and SRLabs:
<ul>
<li><a href="https://qdrvm.io">Quadrivium</a> is a team of original C++ developers that developed KAGOME and C++ Libp2p. In August 2023 entire team has spun off from Soramitsu to group Quadrivium that will be responsible for feature implementation.&nbsp;</li>
<li>During this grant proposal implementation <a href="https://soramitsu.co.jp">Soramitsu</a> partners with Quadrivium to provide DevOps, QA and Security services for KAGOME. Soramitsu team is also experienced with KAGOME and Substrate and has necessary expertise to provide necessary infrastructure for testing KAGOME to ensure its stability, conformance with the spec and compatibility with Substrate</li>
<li><a href="https://www.srlabs.de/">SRLabs</a> is a Security Audit company that will be conducting an initial audit of KAGOME. SRLabs already has years of experience in auditing Substrate, which makes it a perfect fit for checking KAGOME</li>
</ul>
In addition, Web3 Foundation will be participating as technical advisor and will provide mentoring and technical support to ensure the completeness of milestones and conforming the <a href="https://spec.polkadot.network/">specification</a>.
The scope of this proposal:
<ul>
<li>Optimized Merkle storage</li>
<li>RPC Improvements: caching, new <a href="https://paritytech.github.io/json-rpc-interface-spec" target="_blank" rel="noopener">interfaces</a></li>
<li>Asynchronous backing</li>
<li>Libp2p improvements: QUIC, WebRTC, DOS protection</li>
<li>SASSAFRAS</li>
<li>BEEFY</li>
<li>New WASM Engine (WASM Edge)</li>
<li>General maintenance</li>
<li>Development infrastructure</li>
<li>Integration tests with Zombienet</li>
<li>Security Audit</li>
</ul>
Please review the full proposal with detailed tasks descriptions and price breakdown:
<a href="https://docs.google.com/document/d/17ZmueuaMjXY3_SRBHxWtKNHzpLNtSd_KGVfeTII6Nbc/edit?usp=sharing">https://docs.google.com/document/d/17ZmueuaMjXY3_SRBHxWtKNHzpLNtSd_KGVfeTII6Nbc/</a>

<img src="https://i.ibb.co/YXRhvyk/kagome-header.jpg" alt="" width="640" height="320" /> <a href="https://github.com/soramitsu/kagome" target="_blank" rel="noopener">KAGOME</a> is a C++ implementation of the Polkadot Host that is protocol compatible with the original implementation in Rust and can already be used to run Relay chain validators and syncing nodes. With KAGOME and other client implementations we bring client diversity to Polkadot, mitigating risks of fatal bugs in a single client implementation, bringing innovations and broadening the development community.
During previous work as part of <a href="https://docs.google.com/document/d/17_MZYihw7bqRVdW6efi3vRinAk39N_QnAQeU0jRaXQ4/edit#heading=h.yagc8jqu1d54" target="_blank" rel="noopener">Kusama treasury grant</a>, the following results were achieved:
<ul>
<li>Parachains protocol integration</li>
<li>Light clients compatibility</li>
<li>Support for fast and warp synchronizations</li>
<li>Multithreading execution</li>
</ul>
In addition to features that were planned during the previous proposal our team achieved the following:
<ul>
<li><a href="https://twitter.com/kamil_abiy/status/1640715666117492741">First non-Substrate Live validator on Westend network </a></li>
<li><a href="https://twitter.com/kamil_abiy/status/1671406396641021952">Zombienet support </a></li>
<li><a href="https://twitter.com/kamil_abiy/status/1662113322089553921" target="_blank" rel="noopener">Improved performance of Erasure coding library </a></li>
<li><a href="https://twitter.com/kamil_abiy/status/1682410265768329217" target="_blank" rel="noopener">KAGOME joined Thousand Kusama validators programme</a></li>
</ul>
The goals of this proposal are to prepare KAGOME for the upcoming features of Polkadot, such as asynchronous backing, SASSAFRAS, BEEFY, and so on. We also plan to further improve KAGOME by improving RPC and WASM performance. Additionally, we plan to conduct an external security audit to build confidence in KAGOME among node operators. To achieve all of this, the work on the new proposal scope will be a joint effort between Quadrivium, Soramitsu, and SRLabs:
<ul>
<li><a href="https://qdrvm.io">Quadrivium</a> is a team of original C++ developers that developed KAGOME and C++ Libp2p. In August 2023 entire team has spun off from Soramitsu to group Quadrivium that will be responsible for feature implementation.&nbsp;</li>
<li>During this grant proposal implementation <a href="https://soramitsu.co.jp">Soramitsu</a> partners with Quadrivium to provide DevOps, QA and Security services for KAGOME. Soramitsu team is also experienced with KAGOME and Substrate and has necessary expertise to provide necessary infrastructure for testing KAGOME to ensure its stability, conformance with the spec and compatibility with Substrate</li>
<li><a href="https://www.srlabs.de/">SRLabs</a> is a Security Audit company that will be conducting an initial audit of KAGOME. SRLabs already has years of experience in auditing Substrate, which makes it a perfect fit for checking KAGOME</li>
</ul>
In addition, Web3 Foundation will be participating as technical advisor and will provide mentoring and technical support to ensure the completeness of milestones and conforming the <a href="https://spec.polkadot.network/">specification</a>.
The scope of this proposal:
<ul>
<li>Optimized Merkle storage</li>
<li>RPC Improvements</li>
<li>Asynchronous backing</li>
<li>Libp2p improvements</li>
<li>SASSAFRAS</li>
<li>BEEFY</li>
<li>New WASM Engine (WASM Edge)</li>
<li>General maintenance</li>
<li>Development infrastructure</li>
<li>Integration tests with Zombienet</li>
<li>Security Audit</li>
</ul>
Please review the full proposal with detailed tasks descriptions and price breakdown:
<a href="https://docs.google.com/document/d/17ZmueuaMjXY3_SRBHxWtKNHzpLNtSd_KGVfeTII6Nbc/edit?usp=sharing">https://docs.google.com/document/d/17ZmueuaMjXY3_SRBHxWtKNHzpLNtSd_KGVfeTII6Nbc/</a>

<img src="https://i.ibb.co/YXRhvyk/kagome-header.jpg" alt="" width="640" height="320" /> <a href="https://github.com/soramitsu/kagome" target="_blank" rel="noopener">KAGOME</a> is a C++ implementation of the Polkadot Host that is protocol compatible with the original implementation in Rust and can already be used to run Relay chain validators and syncing nodes. With KAGOME and other client implementations we bring client diversity to Polkadot, mitigating risks of fatal bugs in a single client implementation, bringing innovations and broadening the development community.
During previous work as part of <a href="https://docs.google.com/document/d/17_MZYihw7bqRVdW6efi3vRinAk39N_QnAQeU0jRaXQ4/edit#heading=h.yagc8jqu1d54" target="_blank" rel="noopener">Kusama treasury grant</a>, the following results were achieved:
<ul>
<li>Parachains protocol integration</li>
<li>Light clients compatibility</li>
<li>Support for fast and warp synchronizations</li>
<li>Multithreading execution</li>
</ul>
In addition to features that were planned during the previous proposal our team achieved the following:
<ul>
<li><a href="https://twitter.com/kamil_abiy/status/1640715666117492741">First non-Substrate Live validator on Westend network </a></li>
<li><a href="https://twitter.com/kamil_abiy/status/1671406396641021952">Zombienet support </a></li>
<li><a href="https://twitter.com/kamil_abiy/status/1662113322089553921" target="_blank" rel="noopener">Improved performance of Erasure coding library </a></li>
<li><a href="https://twitter.com/kamil_abiy/status/1682410265768329217" target="_blank" rel="noopener">KAGOME joined Thousand Kusama validators programme</a></li>
</ul>
The goals of this proposal are to prepare KAGOME for the upcoming features of Polkadot, such as asynchronous backing, SASSAFRAS, BEEFY, and so on. We also plan to further improve KAGOME by improving RPC and WASM performance. Additionally, in order to build confidence among node operators in using KAGOME, we plan to conduct an external security audit of KAGOME. To achieve all of this, the work on the new proposal scope will be a joint effort between Quadrivium, Soramitsu, and SRLabs:
<ul>
<li><a href="https://qdrvm.io">Quadrivium</a> is a team of original C++ developers that developed KAGOME and C++ Libp2p. In August 2023 entire team has spun off from Soramitsu to group Quadrivium that will be responsible for feature implementation.&nbsp;</li>
<li>During this grant proposal implementation <a href="https://soramitsu.co.jp">Soramitsu</a> partners with Quadrivium to provide DevOps, QA and Security services for KAGOME. Soramitsu team is also experienced with KAGOME and Substrate and has necessary expertise to provide necessary infrastructure for testing KAGOME to ensure its stability, conformance with the spec and compatibility with Substrate</li>
<li><a href="https://www.srlabs.de/">SRLabs</a> is a Security Audit company that will be conducting an initial audit of KAGOME. SRLabs already has years of experience in auditing Substrate, which makes it a perfect fit for checking KAGOME</li>
</ul>
In addition, Web3 Foundation will be participating as technical advisor and will provide mentoring and technical support to ensure the completeness of milestones and conforming the <a href="https://spec.polkadot.network/">specification</a>.
The scope of this proposal:
<ul>
<li>Optimized Merkle storage</li>
<li>RPC Improvements</li>
<li>Asynchronous backing</li>
<li>Libp2p improvements</li>
<li>SASSAFRAS</li>
<li>BEEFY</li>
<li>New WASM Engine (WASM Edge)</li>
<li>General maintenance</li>
<li>Development infrastructure</li>
<li>Integration tests with Zombienet</li>
<li>Security Audit</li>
</ul>
Please review the full proposal with detailed tasks descriptions and price breakdown:
<a href="https://docs.google.com/document/d/17ZmueuaMjXY3_SRBHxWtKNHzpLNtSd_KGVfeTII6Nbc/edit?usp=sharing">https://docs.google.com/document/d/17ZmueuaMjXY3_SRBHxWtKNHzpLNtSd_KGVfeTII6Nbc/</a>

- KAGOME is a C++ implementation of the Polkadot Host that can be used to run Relay chain validators and syncing nodes.
- The KAGOME team achieved goals such as integrating parachains protocol, compatibility with light clients, support for fast synchronization, and multithreading execution.
- They also accomplished additional achievements like being the first non-Substrate Live validator on the Westend network and joining the Thousand Kusama validators program.
- The goals of the proposal are to prepare KAGOME for upcoming features of Polkadot, improve RPC and WASM performance, and conduct a security audit.
- The proposal involves collaboration between Quadrivium, Soramitsu, SRLabs, and technical support from Web3 Foundation.

#1894 KAGOME – the C++ implementation of Polkadot Host milestone 2

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