Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90032
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
746ms
Block → Canton commit
746ms
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.
0xf8ac3f84721bc44783011e3994e03d08bab37d473fd3a49700825742f7db96a25680b84440c10f19000000000000000000000000c8cd6b3d38bc8a0fb34f7c7f40afa5b2941fe7f800000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea009866e344273fab57fe69d37051153c4288d060b9037b865c3c21e7fc189bddca01ad374ef58f7848df12d5c56be6f4a734eda469fb91100bd84139ea8264ffb37