Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #190881
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
3.80s
Block → Canton commit
3.80s
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.
0xf8ab128408301e688259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000005f423e9287c3d010506dc73855aac41c918db36c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0eae5b8f41e31d62019c5e1bdc5eada2c884208753cb57f3f9a50335f5786b633a02b5f1bbf25f12c44c2f6d497afaac7dd1be1f7d5065fdf511978212cd86535e0