Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213768
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
858ms
Block → Canton commit
858ms
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.
0x02f874830e4a2530843b9aca0e843b9aca0e825208943e8db50c23ac9352e254c6d299e78ebc3595fc45870e35fa931a000080c080a0f3378f28b751606852e3ad06729299bb029ac7f2ec3491bb649bb4630b825b31a0364d7bada3acc3d4c9d575b34850c22dc6b6038fcb9bf31c9009e1557dfc0e81