Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #232
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
748ms
Block → Canton commit
748ms
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.
0xf8ac028458102e5383011e2c94c4119f5344393474507c24b9a984bb06e18ed94280b84440c10f19000000000000000000000000e10207cc78c1d960a8bc263e00ad33553d94c89c00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da030f2a4ff809a7431494fe287c9e79e0432387fa1908aaa9f6c9bfff47d12490aa0666a39f8e25411ec1ed989c7da03b610ec83c4a9360d81b3cc519dd7be7ad0d6