Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #133813
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
436ms
Block → Canton commit
436ms
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.
0xf8ac068501490de3e38286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000bdfe1c04e6f521976de9b5097e7c473b1147e09000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ce70223447f22692988113e7a2286bf91bc5e6affefe1d90360c8d08ec861ee5a03d0ac5b9d5eb7af7e3a5eae32fc58d6f28efb5e52c51b0e6bcf506ead2d282f3