Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #140344
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
114ms
Block → Canton commit
114ms
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.
0xf8ac078501d9d68fd68286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000001545c0cd7a8f7f926e6d424bada44c763ae7ce7f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea030952c2226c48152531a541f88e9fb88fcf07a6e09fd24b2693ef620b38978e6a06a7ccc73d80b633c8c5889294f5762a4d6366510c6b6182b4fbceb4275665a4e