Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201127
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
418ms
Block → Canton commit
418ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729428c199d39f371f893025654f4fd513883975513480b844a9059cbb00000000000000000000000054290f68a93c1854109df0287f14ec1583f64a280000000000000000000000000000000000000000000000008ac7230489e80000c001a0a2c89afba9089a14f4e0c4b3e3b8c3c31866bb4f098d2fa1963b3089d00f136ba063b0065f670db33e470131c2033fe843383b4c23ff6e5794424f446ee7149a0c