Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #197108
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
607ms
Block → Canton commit
607ms
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.
0xf8ab118410fa830a8259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000124536140a4be3e55601e794b6d577bb7789d17000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea02dc6b7e785f0700431a1a917ab105a1b7b6d3603bc38003a545be8976187f3eaa03756ff381afb2fa2e908339e5670e23ad89b79bad2a0419fee010253e099ff91