Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185798
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
537ms
Block → Canton commit
537ms
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.
0xf8ab5f8441b6d0ae827e9094caa3f0d0e81c5dcc891320c38880c3a5af61c82780b844a9059cbb0000000000000000000000009ca9f3ca881769d9e203668e512b45c26acbd30500000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0d0c8861b3275d5ed132fdb4b8320990cca3ebd82c2d34e11986c27a66fa9a973a0708d094d23fa52b6a14ec47a3e60121323679adb49071f28bb676e5d047c5618