Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #200754
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
2.22s
Block → Canton commit
2.22s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94e61cb93ef9595bec049d7f72c3c7626befe2026780b86423b872dd0000000000000000000000004df1b49b2e42908028a85febecf24f6fe8784b5f0000000000000000000000000662d5ce60d28e5666779233ef7c394fe20693d1000000000000000000000000000000000000000000000000000000004df1b49bc001a03a48e143c7ee74c1ce6c13aeb9afe47020cac48943b47f681542d06542f0ad12a02de015c366f17edf5203871885e51440b89316ee9f2442cb2172582b8c5cd997