Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #130734
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
396ms
Block → Canton commit
396ms
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.
0xf8ae8234e08405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb00000000000000000000000088e698656c614f3d4ce7d2f68239bfce31fb08df00000000000000000000000000000000000000000000000340aad21b3b700000831c946da015c394d1343be188107c455dc550728d0bf1b293db1b2536b658fabf66e275f5a01bbf4cc09fe6ee6cc407b4373f8da14aa96526eaf4cd557d0eaf6ec7984a4281