Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #189596
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
887ms
Block → Canton commit
887ms
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.
0xf8ac18858bb2c97008825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000000000000000000019fc018b76d6369c00e1d0b4e862ea4f6df0dac900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0b314c0d13712c97e2f39fb7d8a2dd7806ed057172e502d5d52e61d2ab99d53aba024f01e1f91c7cdac71e97ebb845b900bc8b127c3345b81aceb51eec004d98da1