Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #146411
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
364ms
Block → Canton commit
364ms
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.
0xf8ac0b8542527a2be48259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000000000000000000001e645e93baeeddf1f0cb005faddc2161e778e4600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da08e1159b3f1f30eac79449e4ef6d80ed1fc5393636a0027c466085f51fd3008c1a06dda46854d8e5c77615a316b2a105d11034c21bbb079b2013b695014d17e6c62