Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168394
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
606ms
Block → Canton commit
606ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94d77ef33f22a41b9ef8b0eda76bd1ec658226c2fe80b86423b872dd0000000000000000000000008be217c4aabf587addcd5da243be1c286c7c207a000000000000000000000000ccf1ca56ebf17e352f12b21f8ed4fb423233e416000000000000000000000000000000000000000000000000000000008be217c4c080a00becc936cb97a5f60a828602f8cf17f7f4a8e160f1028abdbd1c02933f09b8dca04607afc4e5c78d4e1b71f27311d2008db19132eec96d5c2ad7dcdd0ad81fd435