Alexander Kolotov
Alexander Kolotov
The migration script `ETHPoolMigration.sol` demonstrates the behavior of the ETH zkBOB pool on Optimism when the pool token is changed from WETH to ATokenVault. The following output was obtained when...
## Motivation In order to support functionality to notify user about new Arbitrum batches and L1-L2 messages on the UI main page it is necessary to implement publishing of this...
## Motivation During synchronization of ArbitrumOne, it was found that all batches below 4542 were committed by the previous version of [`addSequencerL2BatchFromOrigin`](https://github.com/OffchainLabs/nitro-contracts/blob/0096e14cdbb5b841ba54fe5058446e09273208db/src/bridge/SequencerInbox.sol#L143), which does not contain message counters. These counters...
## Motivation During the synchronization of the ArbitrumOne node, it was found that `arbitrum_bridge_l2_catchup` does not halt when the indexer's first block is reached and continues to parse lower blocks...
## Motivation During synchronization of ArbitrumOne, it was found that sometimes the batch fetcher crashes with the following error: ``` ... application=indexer fetcher=arbitrum_batches_tracker [info] Block range for new batches discovery:...
## Motivation After this PR, it will be possible to receive AnyTrust Data Availability (DA) information associated with Arbitrum. There is also a first attempt to gather DA information for...
## Motivation During synchronization of ArbitrumOne, it was found that there is no progress in marking L2->L1 messages as completed, even though transactions executing the messages are being discovered on...
As per the work under https://github.com/blockscout/blockscout/pull/10482 the ability to configure L1 finalization threshold was introduced.
## Motivation I have found that lack of the documentation for BufferedTask module could - increase time of development for newcomers - lead to incorrect architectural solutions due to misunderstanding...
## Motivation Due to unidentified reasons, a database connection drop occurs during the final steps of processing executed messages sent from the rollup to the parent chain. This leads to...