Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #157993
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
1.05s
Block → Canton commit
1.05s
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.
0xf8ac0385021370e55f8286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000001fd53257465579470083449035b03cdb2ade49d400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0120f658d1ce85d6c27ea65c3a57932db04b847fa5f9906b9c8d01cb4edba8f26a03ac8b90dd3fb1c1a8fcffc205d13fd0d474dbcdab6f4a4cd894f92b7a8d3af8e