Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #44798
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
967ms
Block → Canton commit
967ms
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.
0xf87081b4858bb2c970088252089488233e66a5170e04ff882859b47b8fb4f7105da288016345785d8a000080831c946ea0f5d499172872b1f9fa4d0c6f13fdd71a2e14e9e61fdd0e65c39ffaa50b6aadb1a035d9755ee69f57b0e1d50575efd1820f38ed04fa95b7416fd9e83dbf38e0ef38