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Edits bridge comparison table #6240

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Sep 18, 2024
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Edits bridge comparison table #6240

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4 changes: 2 additions & 2 deletions docs/learn/learn-bridges.md
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Expand Up @@ -171,7 +171,7 @@ funds.**
:::

| Snowbridge | Hyperbridge |
|:------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------:|
| :----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: | :---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: |
| Ethereum only<sup>1</sup>. | Multichain. |
| Ethereum light client on [Bridge Hub System Chain](./learn-system-chains.md#bridge-hub)<sup>2</sup> and Polkadot light client on Ethereum smart contract. | Own parachain. |
| [DOT token](./learn-DOT.md). | Hyperbridge native token. |
Expand All @@ -181,7 +181,7 @@ funds.**
| Possible high-level decentralization for the prover. | Prover decentralization possible but probably by removing dependency on ZK circuits through BLS ([Boneh–Lynn–Shacham](https://en.wikipedia.org/wiki/BLS_digital_signature)) version of BEEFY and BLS precompiles on Ethereum. |
| Ethereum > Polkadot: In the range of [10-20 minutes](https://app.snowbridge.network/status). Polkadot > Ethereum: High latency (half an hour) as two epochs are needed on Ethereum to achieve unpredictable randomness to update the Polkadot's state. | Ethereum > Polkadot: In the range of 10-20 minutes (to Polkadot, both bridges have the same latency). Polkadot > Ethereum: Low latency, 5-7 minutes on reference hardware. |
| Dependency on external library for BLS signature verification ([Milagro BLS](https://github.com/sigp/milagro_bls), used by Lighthouse, the Rust Ethereum consensus client). | Dependency on external libraries due to ZK-based nature. Such libraries include [PLONK](https://eprint.iacr.org/2019/953.pdf). |
| [XCM](https://wiki.polkadot.network/docs/learn-xcm). | [ISMP](https://docs.hyperbridge.network/protocol/ismp). |
| [XCM](./learn-xcm.md) as a cross-chain message format. | [ISMP](https://docs.hyperbridge.network/protocol/ismp) as a bridge integration protocol. |
| Live. | On Testnet. |

<sup>1</sup> WETH sent through different bridges are different. Unless specific logic is
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