Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #141002
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
674ms
Block → Canton commit
674ms
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.
0xf8ab078407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000009aa302ce68ecf4389f00aaf6f59491b3ebfd9bd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea001a2672592f881e21a4b6238353018bc8975b1ed29f48275ed1a611c8fd3436ca07bb6ceb033694a5a9a4d80954f1b24076c535a65874b25b71eebeb3652174693