Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165269
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
725ms
Block → Canton commit
725ms
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.
0xf8ab0f847b98a01a8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000c1f36722d730244a9b360d7cfcfeec4b042ba7f000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05928593db58e14cafd1f49576a6df769a565b9fa445b00951ddbbc726f6b21b9a04e63e086da05f325526cdb7930e6854b6741e64ef0ec9d79e52bcf290e6a7bba