Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #24641
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
588ms
Block → Canton commit
588ms
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.
0xf8ac19857a3c70420782c14094234883652a517e7d17f30b6f43ec5529c520f11680b844095ea7b3000000000000000000000000919f15b46595c41e679bf21e79bd3f28dd143ce10000000000000000000000000000000000000000000069e10de76676d0800000831c946da08d9d36df2abace277ea7879e95851991b6854310c35eb3e8ee327c55ea4148aaa07f0a6b80a32a0a90ca154f29741183b7a6c96d493308c8afed274855d0bccfc5