Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172087
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
205ms
Block → Canton commit
205ms
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.
0xf8ab0a8466ff30168259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000b8f4fbe3e0ed3f01f4ce18c942b8fb83ece552c800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0aa8ebf0f05369689fbaf8b88d02e1ae7979383dcee0208fd9ef6f8275d882d97a03e20187e504186fb79135d4450dffd295d483f3b3fdbf206f19681d7099f840e