Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #218698
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
877ms
Block → Canton commit
877ms
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.
0xf8ab0e849450c01f8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000078955e64b18ed4be3c359ac8e70918fea8d59b2800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da08c367778e2ab2b1fb42968d280b4fa54bd99ca5bb2866655c67da21cd8214147a0771440af33f8f4ddacfff6c361e5f804fd24f339cbd3135fba85a35d96d29ec1