Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169566
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
785ms
Block → Canton commit
785ms
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.
0xf8ac03850cda8aea178286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000004596a9519c0532e55eabe16901e0cb0bbca8f3d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0d58218d9135727708ece9206ab2ffb970a180cf0b310bf7f89fe174d40e9133ba0285cdb1ba9e47a1f9f72107aa2bb63cca81ee8236dbc21d05a9ce6047e1a954d