Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168572
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
766ms
Block → Canton commit
766ms
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.
0xf8ac13852151161eb98259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000003c829620b23b24f82eae8ae7676f59bdc25ba98a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0b0bd81d9ccb9052cdcf21ea81ce12655f8e8c32f45dbc82df29cc5ad5431104fa02a9ee56609c91628725aa89dbca56bb986cd449f85abdfdfacf31f2c56d38ff6