Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #51132
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
705ms
Block → Canton commit
705ms
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.
0xf8ac80853bc98034aa82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ecdf70c8da2c8d2a328803b705d0a9d851a2d16a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea034d0d2c433d7762eb1c902636366c28c52081171abe3e4a7748df36bbdc00100a044fd158bd5a147486a50fb1fe549793786de954e6278252bd87fd9e1a45d80b7