Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147590
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
864ms
Block → Canton commit
864ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb6694dc1468ed038170c24145a42e4310c2ace23bc9f580b844a9059cbb000000000000000000000000c5239ec5af3a864b0070dd578cb73b2aea737fc80000000000000000000000000000000000000000000000008ac7230489e80000c001a01db4304e1734157930576f0d7411e070ae4d7bdc06dc05e2e35a1ed81f15c6a0a04707fe0b5048bb4a193efb295d58c7238e7bd3e37f0b9b0ce9135de1358e2a92