Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #116387
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
188ms
Block → Canton commit
188ms
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.
0xf8aa0d830f42478259a29411369e0a953fb0cd27db90d9ab532363ea6cd1e680b84440c10f190000000000000000000000003ae91bbb18ada73acaf4bd82a67d7082be5592c000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea00eedc87769ba9aea5e90b7f0e4319202cfe4c8647b7df545a6b3b8f8609d3147a0456a8a06621b4bc4404bd5769be2219592d12a34fc07eec723f2ec1ba95132a7