Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147511
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
894ms
Block → Canton commit
894ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72942abd6a8d61e4dfad65466528d8d6326def33612c80b844a9059cbb00000000000000000000000080eaa5672ff572404f90c415732836d6e33d42770000000000000000000000000000000000000000000000008ac7230489e80000c001a02d7fd6e43de8b486bc7ff05549c78131b9c9b82f0464537c3df3994849a113a4a00bcfebfa560735770eec0a5912ac6764dd2fc6279bcc16add8dff0db8237e4e4