Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #140955
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
1.25s
Block → Canton commit
1.25s
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.
0xf8ab07840c5c10008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000cd8e6eaa9fa69c6c8eaaca2d6f96b990787c4d5700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0371d3fd7d277268cbd512a2a955d25ed6c629ae528985280b5d7478bebcac04ba001ee7a3e909e3a8b2bb1337cdcdbe57149c7de0ad163b326ff80a8db6918af42