Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #135790
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
536ms
Block → Canton commit
536ms
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.
0xf8ab0c84be6cc7708259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000bc3d8f2816c4902fba11dd1076c26906a35a64c200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da098b58336e96f0917f597dec0cd3a02faaae594809e4713769235ba4d38707230a027b1a3bcda5c4b708f4831b74a093bd8e44707f3c091e2333bb9ab05a7c26acf