Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #43752
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
407ms
Block → Canton commit
407ms
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.
0xf8ac01850240a6801382c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000f485e169df0428a3e8f1cf1090acf6efdea6dc8700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0965c09ee9df346899867b56e954fd9aa557b046eba92cd3bcf7599835e15ab97a0378fdf63362137c4dc28a3b8724ef602ba582364f94c41fe27e3c2b3f1d2fe8a