Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139981
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
1.39s
Block → Canton commit
1.39s
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.
0x02f8f4830e4a254185037e11d60085037e11d600830176be94e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a40100000000000000000000000007e83a33f6c3482cc1c51eb24990a1fc2c9ddbf62000000000000000000000000ebb227cc44d8819eb328450dc1f32fee49519794000000000000000000000000000000000000000000000004e1003b28d9280000000000000000000000000000000000000000000000000004e1003b28d9280000c0809f429420ac05ccfdab9afc45d8d5146ef13789f9bd65c80ab4da87fddffec6f5a07847031cfc5a309c07cd954fef70bbd883afe29a868ff407e15a41e27ed3a535