Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168363
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
846ms
Block → Canton commit
846ms
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.
0xf88b618459682f00830178c1947f0761000034560e273268b01c35ac4716ba48fa80a46a62784200000000000000000000000087716233f67fb0c0ae8b02d0b9ff1c67135a95c2831c946da0c97b1bbc8c489cf57749f8180eecbd4fe2c07df7dda241f425bfa7d366e38693a04da9540adf67762d3e288b08b6f08ef592ecf13a659325a2ff1f059790bd53f4