Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #190664
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
967ms
Block → Canton commit
967ms
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.
0xf8aa12831fa40c8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000005bf99e299d5e63f521ec5dbb3bf7556e51b6761000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0fd7f6986cae8cca1834934ff8983fb2ffc69ba52b7a2a4398d632059d43d3b77a07c79e87023509afe0a5ff311668065bc9ea0f369e7dcdccfcf3eaa59aefdc935