Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168596
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
866ms
Block → Canton commit
866ms
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.
0xf8ac13852ff9e269ae8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000ddd8925f4305cd32bd8fbfb17e273b283622928f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0445ce961c1d014686803fe37363742420445ae6e949c2ee384d9ca2658d3d109a06c49c38363275bcc9f40a70c34acbfb7af4e42f7018685c1015f262a87d5eac9