Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #189282
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
1.32s
Block → Canton commit
1.32s
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.
0xf8ac158514c268f5ef8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000000eb29bb0ec041d27cf5f5917bf955147c765c2cd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0440c43f45b556d56a1ef324a43d37de2c9f2921c14b14d515cb74fc01a66d6cda00578e8920ef68bca1161446f5201fe255004822f8c8e161491599c8259ca56c5