Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #79146
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
1.25s
Block → Canton commit
1.25s
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.
0xf8ac80858bb2c9700882c9ac94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000001beb9d27c50700092c1f85b8427d8ee2c300c0ca00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da097d20d0ec2ba6d58fd15f6b338fb3aa891ef636bbfb94de6819ebaed9b828a98a06b7e04997c6aee6a6568db2ff3b69f0566605e3ab20b9b86fe54ab3a7626605f