Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137477
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
425ms
Block → Canton commit
425ms
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.
0xf8ac06850e6a90001f8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000007af9f71b2c028782bc2ac84db67934d4b2e25b6100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da036033edc95d37d4001a7569ab2ac41315336835c781968860b7ebe3e6d37c491a05dfa5d4f23e36b83f3c7814ce994894d3747bbb747b00c702e8a49c25aefdb45