Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50385
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
525ms
Block → Canton commit
525ms
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.
0xf8ac8085014667dd7e82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ddebb83a8bcf4f69d52edab702e24ba2fc12095b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da077b791096e343bb3f6265a5e6090c110f10bbd55e3b1c9e069faa9fcffb32764a04761685d1a6145d0898a0e8a8ae96be6e4114ccf4d16deb13eaf1d1e29f8e1da