Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73093
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
726ms
Block → Canton commit
726ms
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.
0xf88b318459682f00830178c1946d3dabbc30f6eaab27c21faf8846694b1822a00480a46a627842000000000000000000000000985566f2b210514e559af4ade3c30fcc841feb4a831c946ea0e0cf2d38901e10b3ad5746a2f600cffba46c2467cfddbcfce6103abb5ba2c33fa007f53e0c2d282f3d3c4396280b06a7164c15c13ce785b5d1f97f6c55a174a000