Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5158
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
1.81s
Block → Canton commit
1.81s
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.
0x02f8b4830e4a250385188122883f85188122884d82ca6994021ba06f35d64cc9108dfffbd5d6bec46a59b10680b844e6ee7dacc255682dcb4ada4adc9fbd598ba4b94a7305a5be01424a7c63ea3630cc8d65000000000000000000000000000000000000000000000000000000000000000006c001a0d24d481b8b18f4942cd14bc64eab63369d9c0cd0bea83028f2d34524a98f3738a011b09cbd94838975a90c7e31c1e0618ef77e459c666f7ad744ca610fa8e67a5d