Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #192790
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
928ms
Block → Canton commit
928ms
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.
0xf8ac12850fbe4ef5408259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000b43feb137a396539ef8149643b57a7f7464de3fa00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea094f4c61e4f2cce55a1703d6d436f8e28b2abbce2ea8edad2fe2e18e9babdc5c6a048930dbfd1f847a5d66d7346349fe180e91d7b7f2ae65e918a51e72c9ddba761