Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #217192
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
948ms
Block → Canton commit
948ms
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.
0xf8ac14850ab61e6dbe8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000005461bb433dc4389ea8a585bb6608333c726d52ff00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea06dd8128201c0258bb255276f3f5ecb6edbc8bc558ceaa1fcbd27f4249f13b227a06c157fbfbcf1c115433f37e8078c09f033dddf9b467aacf1607e4656323063a5