Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #119636
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
866ms
Block → Canton commit
866ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb669434a973c50bf363cee01b660ca9af42c2dd61da8680b844a9059cbb000000000000000000000000cfe8d96385662070d25b45ab8f46259a7c00b9b60000000000000000000000000000000000000000000000008ac7230489e80000c080a099e152a218031c547ba90258e5bfd23fb306700be2bc2530cfc56aaff242abbfa01dc47154aa7f19dc8c70ed0a3da77f06ae441226667d0ef30c9545142cb15821