Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #199346
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
1.04s
Block → Canton commit
1.04s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194bcb3c30bfa9739c8139edc339c9bba8d70e3fe4680b84440c10f19000000000000000000000000d74b2cdd0f4aca2610bcdb830a2e63078b659b1500000000000000000000000000000000000000000000000000000000d74b2cddc080a02d75270970ffb7dbdfb2af7d8d3b8cef654cb10c960a98715707e99bcbe922aea03827fe737c87da04a1ec3e2d9fab4a602bc2f1331198044bc359318f664db57a