Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #194111
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
228ms
Block → Canton commit
228ms
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.
0xf8aa0d832d90108259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000007dc912548d9411502994e1b94a7946123327ebc300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea02014638beed3df70d5cb1876a963ceb7bc961976ccd692fa4ea6e732bfde0edba052c1652c27430f7189d6c52b4610ef32ca5093799d48f16f8e30d3c6a63adcd3