Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #212403
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
788ms
Block → Canton commit
788ms
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.
0xf8ab128403f2dc198259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000001d9cb7095481c38bb69ac33e32738d08c336540d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da023ea8ebeb2d47916f55bbb61593a436bebcbbbac5a01f7abc9102bdf4be1a509a07025deb7504741c530261b315e573f04cf9cb2ba5fbb8b561376e3ed9dcac508