Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #47481
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
685ms
Block → Canton commit
685ms
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.
0xf8ac808507703fcb5682c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000d789692f51598c77e38925cb3c8ed7ec1e79040d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da055d4c8bf7af00c858d5875ded87d25dc3a2d2a140fa25e44a97941544f4f3c8ba02be5232de3e9b6784d6411836b3d7592b73b61d181168fa1a529bb22c27e3b0a