Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #119431
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
805ms
Block → Canton commit
805ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294c7fdfa868960bcb5f29a7b01631f119113372ef680b844a9059cbb0000000000000000000000003f723e57d831f320c05ec0356c8b67f482ab21a00000000000000000000000000000000000000000000000008ac7230489e80000c080a080e1ab7ffd0cc022b09ee3c6e1ae422f2f6c3287c4f7b388a8f73c9e64f489ada031f997a80306e97fbaee02225ff916c3f123ec852776ff26e017a957fcf4f3ed