Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #103322
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
316ms
Block → Canton commit
316ms
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.
0xf8aa0c83dbba088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000003e85cbaaa3ba272bdc3fc1813622b351df19f3f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea04d9f000d72a272f90507ac21a548a9388c7bc9916624719ca5d2fe32d38495d3a005a3fb4bba620b13658d8bd6002c69fe4fd6d43c45b915b56e7f8dabb8fdadc3