Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #22041
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
908ms
Block → Canton commit
908ms
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.
0xf8ac19850515183aa2827e909415fc2a7b61b08ff9767fb887618c3763a3dfe75b80b844a9059cbb0000000000000000000000008cb7d39abc0ccf47ded6b1e0fa4b8144d002115700000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea03ba7307e97fe4ad6dfd75a67b816a41aa8001faa7323373ad411620fd603b5bca0777e8575bf5ad486ad0465aba0efd43391d67a93116d4f095bef265654491480