Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5842
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
849ms
Block → Canton commit
849ms
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.
0x02f893830e4a252a85188122883f85188122884d826fe994efb12b62764fe6da5a20e6b2c58768f43cf9da7080a4c582359bb752d0840f9aece6520abdb49cd301d3dd32b4b03070798e17f68e5c6928ba1bc001a0130c4b6d62aff79b80ad03b2f9ba73009b025c97ffde48a65d8f3e8f82b7dee4a02e961b3adda5c23c5fcbf8ca2aa1f0e332db0162bcdd7ac734626455b248be60