Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166458
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
215ms
Block → Canton commit
215ms
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.
0xf8ac138510112da24a8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000000db4f49165d057411c801e1b7678e748fad45b2d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0d5edcebef900311822147543ec57fcbc2de61b49e73f5697083a78ec682f2feda010d389e6a5e88128a455b86c1b91fca8b997ba00003642a3142e38b48d51610f