Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #158187
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
5.10s
Block → Canton commit
5.10s
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.
0xf8ab038401e77d818286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000dda804b3b9c5a1b107a7c3eb3e0f65970ba6687d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da012f4f7b7caadcf321e160ff33cb396fc7543613ac51def56164a30d39c39c3afa068a3163b3a635a9f9f5102a7ee3dbd6a9eca9fa444402b939fec7db3a031cf90