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Update infra-options-orbit-chains.md #1862

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Nov 27, 2024
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Update infra-options-orbit-chains.md #1862

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Update infra-options-orbit-chains.md
gmehta2 Nov 25, 2024
7718ff6
fix: reformat
anegg0 Nov 25, 2024
89ebc54
Merge branch 'master' into gmehta2-patch-2
anegg0 Nov 27, 2024
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26 changes: 20 additions & 6 deletions arbitrum-docs/launch-orbit-chain/infra-options-orbit-chains.md
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Expand Up @@ -46,14 +46,19 @@ For applications that require the ability to transfer assets to chains outside o
- [Across](https://across.to/)
- [Decent](https://www.decent.xyz/)

## Data availability
## Data availability Committee Operators

One way to reduce transaction fees for Orbit chains is to configure a Data Availability (DA) solution that stores chain data off-chain. Although the AnyTrust protocol offers native support for this functionality (and is configurable by default on Orbit AnyTrust chains), the following third-party providers give you another way to store data off-chain. Note that using these services will limit your chain's ability to leverage AnyTrust protocol improvements as they relate to transaction fee and DA configurability:
To reduce transaction fees for Orbit chains, you can configure a Data Availability (DA) solution that stores chain data off-chain with Anytrust Chains.
If you are enabling Fast Withdrawals, you will set up a Data Availability Committee (DAC). We currently recommend (for security and decentralization purposes) to configure a DAC with at least 3 nodes. Here are a few providers:

- [Celestia](https://celestia.org/)
- [EigenDA](https://www.eigenlayer.xyz/)
- [AvailDA](https://www.availproject.org/)
- [Near](https://near.org/data-availability) (coming soon)
- Chainbase (https://chainbase.com/)
- Ankr (https://www.ankr.com/)
- Kiln (https://www.kiln.fi/)
- Chainstack (https://chainstack.com/)
- Nansen (https://www.nansen.ai/)
- Unifra (https://unifra.io/)
- BCW Group (https://bcw.group/)
- Caldera (https://www.caldera.xyz/)

## Indexers

Expand Down Expand Up @@ -86,3 +91,12 @@ RPC endpoints are the primary interface through which users and developers inter
- [Ankr](https://www.ankr.com/)
- [Chainstack](https://chainstack.com/)
- [QuickNode](https://www.quicknode.com?utm_source=arb-docs)

## Alternative Data availability

One way to reduce transaction fees for Orbit chains is to configure a Data Availability (DA) solution that stores chain data off-chain. Although the AnyTrust protocol offers native support for this functionality (and is configurable by default on Orbit AnyTrust chains), the following third-party providers give you another way to store data off-chain. Note that using these services will limit your chain's ability to leverage AnyTrust protocol improvements as they relate to transaction fee and DA configurability:

- [Celestia](https://celestia.org/)
- [EigenDA](https://www.eigenlayer.xyz/)
- [AvailDA](https://www.availproject.org/)
- [Near](https://near.org/data-availability) (coming soon)