Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214580
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
777ms
Block → Canton commit
777ms
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.
0xf8ac1685044dfefe7a8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000008d0e85df2867f307a552dde124f05033c2aa9bf800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0f711c639ef39df2ae7cea93860b8e0e951bb19bd62bc4770b6048217b1154328a0626b347ec9d8648af8def8dfa0e4eca856fffaf9de64c5afd91babe98c3a232d