Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147830
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
1.77s
Block → Canton commit
1.77s
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.
0xf8ab0685027dbaad588286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000578dd50256a39a01b1aea00c8c61c45edaf52fe200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea065cbd03f2acbbb4f347ae382c2535a6866dff9cdf23ceb862a58d8fa3d6d4dd29f01bcc34bde11a29fcc717121d53ab808ce81ac463fdf7b80a1a8e412f281c8