Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90135
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
926ms
Block → Canton commit
926ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf88b4084b9dee3c7830178c1940104804bbcdf0c9da75c98c8eca87f372f369dbb80a46a62784200000000000000000000000097538fe12f7159905a710d4ca4a9a405b40ac235831c946da0c7c74ddd25bd0f9fdcd65025352df299cd970706019542c0d0ca5d4c3a1ccc5ea075b5943a9a612e3bbd6e4350266d9c3556b91583e29b52d2c6c4af79f05244b6