Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #158197
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
2.57s
Block → Canton commit
2.57s
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.
0xf8ab03840248fd018286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000000d33c7631c309d85125dcb8b89bb25bcf924901e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea01548625ef91b7cf2953d903e6c632c52c7ea62069981269eb2f71391510b41b1a006e1b019856ac600a85ed5887013472a5279684eda572372e7ab2b8367c6e783