Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #173373
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
566ms
Block → Canton commit
566ms
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.
0xf8ab0a8505cb27800e8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000cc8bb064b5e5f92e9bfc3e054c0919273fdba48600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da02d6def49fd637017ec937ee0d2cd9a4884debafc5f60b9286ef123bc7058711a9fa5ef3e28ba8a62bdea9f1f368286480bc2948b8804173931d254593645cf91