Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #74628
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
816ms
Block → Canton commit
816ms
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.
0xf88b318459682f00830178c194cae5f696c04429ba63082a70da6fb2de45a8354080a46a6278420000000000000000000000001c4c955d65ec72df04c0d1db532e5226f015451b831c946da0afcf5a388871b4854cbec0e3d946065aa93c3fb7e31f8568a1dec12fe59c9c20a064816a7a101a896470bff6d62906a0860eb43c9815e4149e6a672ee5348d7fb2