Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #13845
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
619ms
Block → Canton commit
619ms
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.
0xf8ab0b848d9da16382c140944e516210a4e214a93620210e61e5ada1d57e2a8f80b844095ea7b3000000000000000000000000d3fb827c1e4706b522b634b00da4dd595cff9ec10000000000000000000000000000000000000000000069e10de76676d0800000831c946da003f37b4f3ec87cfca1b5e8d1db5c532c64f299f8ed5bded48b88d6d2971a64e7a07a01def8cbda10611a6ab0f21ddc34a8e16aeec2d6586e7bd5758b9f279bec73