Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145376
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
1.09s
Block → Canton commit
1.09s
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.
0xf8ab0684490134928286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000fc7a5fd17d1308a5d7c62b9a7dd3fef97b5660ca00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea09866c070ab2559e88e27d8ec7cce7997285a982ab4807db980e3c28a9bb50c30a064a9e2ececc78d292396e80f480a49354d3a98ce1e96a0274191d1d7bf76389e