Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145767
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
424ms
Block → Canton commit
424ms
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.
0xf8ab078447868c108259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000328be5aca54c532c07c5bcd4742c31d42d4cd81100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da03daab33cbd71ab8645907326ac62daaf61f8b1ed11762340f3b9faf72af1a496a005723d32e1c699197d0e433818b3780a60a136476ce762d5f5d70c5ac1e1aa06