Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #4320
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
1.93s
Block → Canton commit
1.93s
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.
0xf8ad028519bacaa8af83011e39944f05310c0a411e6efca8cbbc72d55fca5b86468880b84440c10f1900000000000000000000000048b209dc90e1c8c6f17b8b9c532f88242c05eb8b00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0f20a4d94f9f7defdf53cf148f864c87d28d543514755b8c887b3365ed64fc143a012803876efcae9609271889064c81a97f90adcb2b337eb11caed02262fcf9e25