Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169067
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
276ms
Block → Canton commit
276ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e072944aa26b0d319667ef5c8306f7131f797ff6f8307780b86423b872dd000000000000000000000000df1f1f276700e9dafc81aab7939842a4f4e5427000000000000000000000000003eda873c6342ff96d2827247d0bd607dc1d47f700000000000000000000000000000000000000000000000000000000df1f1f27c080a064c04959a99768298e77d0e7423887425d2a9edd0c6cf30588b47e3c6372aba8a04d7b5aefb3a8b47773c223da736e017ce4e9453631e7c74138476df1b88b52e3