Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #215969
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
217ms
Block → Canton commit
217ms
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.
0x02f8b2830e4a2506843b9aca0e843b9aca0e82cb7294023b89d429b82cfd85146998d77b8b96528f793780b844a9059cbb0000000000000000000000009c57c0fd2daa21382b0ea62141effd1bf72a1f7000000000000000000000000000000000000000000000000098a7d9b8314c0000c001a0f644bd2be617981ca118ea9726ce29ff46d6ee2e4523ae8597f7c34f999badcaa073b5681c8d737ecf2ea0f3a6f8298bb1915236a4dc31f707e98a56aa42c6e545