Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214242
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
319ms
Block → Canton commit
319ms
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.
0x02f8d2830e4a250e843b9aca0e843b9aca0e82e07f94f0d15b9055be92369bd874e73eda83436282a73580b86423b872dd00000000000000000000000094cebfb7c639108b09f21455104fbdf3b28c83b6000000000000000000000000c0d3b67d369ee130a373782cc085919d7321756c000000000000000000000000000000000000000000000000000000004fb8ba61c080a084fa03d14ee963f7f28298bce743195852e45bc8f266c3af0595acd327189ab5a06deb30d880fb51ed7b251a3c91eed92b780f22a1fc8b6ea4877bded5c9db0a40