Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #104077
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
996ms
Block → Canton commit
996ms
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.
0xf8aa0783880cb28259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000006737d5e06ecf5d5f726641bfc0d5a56b7e89019b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea076e289426d09a33da706f5904995a0d69a8bdec4ef5bba4050b6efec18c3933aa03c795a4bf3f201d26ce14ab41b9971928f9f9c005b9ae5da4f3cdd68fc817a06