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Implement the utility tool to get the approx L1 block number for the L2 block number in L2 rpc clients #555

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cool-develope opened this issue Aug 29, 2024 · 0 comments
Open
2 tasks

Implement the utility tool to get the approx L1 block number for the L2 block number in L2 rpc clients #555

cool-develope opened this issue Aug 29, 2024 · 0 comments

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@cool-develope
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cool-develope commented Aug 29, 2024 •
edited by mastereng12
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Context

To start the sequencer from the intermediate L2 block, it is needed to determine the related L1 block number.
To simulate the L2BlockRefByNumber api, get the L2 block by eth_getBlockByNumber and inspects the first transaction. The first tx includes the L1BlockInfo and it is able to get the L1 block number through it.

Tasks

  • Optimism utility tool
  • Arbitrum utility tool
@mastereng12 mastereng12 changed the title Implement the utility tool to get the approx L1 block number for the L2 block number in op-stack rpc Implement the utility tool to get the approx L1 block number for the L2 block number in L2 rpc clients Oct 23, 2024
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