Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #187033
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
536ms
Block → Canton commit
536ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb6694b19256fa292c0e9fb8f20cfc72641718ef0c813a80b844a9059cbb000000000000000000000000b46c96caba6d9d67f94021ac4261483db20045110000000000000000000000000000000000000000000000008ac7230489e80000c080a0ddb2f4dcc14628bfe7c047db5191ea25d9900b205b26b01bb229b23ca035a294a067a506656ca9668e1a88ffece7dca77f27059c074f889fb3f26011c1d6e08c56