Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203042
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
728ms
Block → Canton commit
728ms
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.
0xf8ab6b847be9ed4382c1349414e24760d36f9bf7983dc49766f58c473287e70d80b844095ea7b3000000000000000000000000ca508d3e20f9040a73e400bf37cc70b988e5bad50000000000000000000000000000000000000000000069e10de76676d0800000831c946da055222ca2f55f356d0ccf7ce0446855f80b3a0504267721172410d5c5cf6165e9a06f35047cd000a40159fbd0dae05cda8548da79da0d7b387823d1e993db69286d