Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #93165
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
665ms
Block → Canton commit
665ms
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.
0xf8ac04850868bd9dc58286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ce581b5727be7ab69f99011bf6aa52509252c67e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea078ef18cf69580b7abff9a7f81221f941ebe08baefd6c811863abd5fdd4035561a04c07d93f339ddd2abc1bcc44dc8b2a6e707dd433e5f8bfb835717f1ce43de5aa