Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #72977
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
6.98s
Block → Canton commit
6.98s
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.
0xf8ac80850608f3d00082c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000d39c16b8a9df609e6d9c3084e1dfbec5c4c946dd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da08402bff809471718d852c726d58193c797d74e18f1ae5f7655ef546bf3abf6a3a0753b4ddbe19c9a1e3ebb8c71ce1202cebc03a9560ca9801ed3bf2a1732f84e0d