Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201583
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
477ms
Block → Canton commit
477ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72947236aa88e10f4164c6cea21d9e071df6dd526c4a80b844a9059cbb0000000000000000000000006560140e2beddce5406edff08838a1c16a5d4c390000000000000000000000000000000000000000000000008ac7230489e80000c080a07d01c4c3af37d96e95a54ba1d187943fbc33e86108048f007c8761c93651f44ea015081bb1cb9b97ec01af378382f09c3e1a41337c1a95e7def0dc6a4521bfc04c