Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #173697
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
715ms
Block → Canton commit
715ms
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.
0xf8aa0a831fa40c8259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000fd81e51aae080ca223eec636e2cff6705d7445f900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da02ffa4866976df52fa28a76061a35e1fb067cbea5bfe1a5886b5cff9acd765791a01924841f77f1b7012c5341758e7d5b2ad5e0456497bbf8df13ddef8d045d0008