Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184708
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
437ms
Block → Canton commit
437ms
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.
0xf8ab038488ee1ebb8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000007c13cdec8a610608e34216014924ab1d6fe2ba7f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0768ee1c381ea71480dd5db5e8ea6002825d9f16660afb7e0ed17a296b5037399a03ab326c52a99787a09e799adf3921b4e531fcb781fe4b9087ad5ce86785aa04a