Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139272
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
774ms
Block → Canton commit
774ms
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.
0xf8ab078417231ff68259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000ed58a949e9f87e127995dd1be907523cc184df5200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01856dfea7b59f9c563091c36bc2a2eecb2dd4b7d851a159cd86a30ec36b35459a0504e0924f34145264fb193aefe55b0c8aa455231d8d2a99013c7644753979807