Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #175650
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
985ms
Block → Canton commit
985ms
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.
0xf8ac03850bcf2f9e3f8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000a18d1c935270275b86e220ee31365d576a3b401b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea03d72b6821587a6ef32e4d7979d43ae51f52308061207c6442ae30aa1c0930e04a07a143f371d760e46d51d7d4bff7e0567e5fbd7a127bf9990f64096dabf15b671