Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #175810
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
225ms
Block → Canton commit
225ms
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.
0xf8aa118325f80e8259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000b948f6652d2159f5fe909d37ec43aee91224c1c000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da030ae5f1c0e398e4c074fcede75898992d6f11161ec3db7badd5a318405499ebba06406788fc3883549032aeaac99e8cc92da7f72833da67ad5e8bf3ef7e8572ea4