Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50267
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
166ms
Block → Canton commit
166ms
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.
0xf8ac80850530da2ed182c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000004ace2bb0f072b5da26cb8309de3e213e5bf3988a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01c4f83e7a9bc19aafca5d1c3a9ad7b72b4d471680eb915d2d757603958ba554ea069e04a3d7d8b38750a10dd2dc7bdc9fcb029a0c56bec98dedd9e6c75c8298dae