Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #194061
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
247ms
Block → Canton commit
247ms
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.
0xf8aa0d83124f888259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000006268bbc2da93054019aaf7054af5e6082af07f0100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea04c66e10e99a2a0cb71658e5200c07863ea3b389162b18b47fff5802a85e6c5d2a044f81a80b8ff6b34e6149a9d879d7f7acbf859b15b3205a7d24f1ab0260490f1