Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152935
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
304ms
Block → Canton commit
304ms
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.
0xf8ab0c84d0b1d83f8259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f19000000000000000000000000b2bbf18d15c271edddccf1b1f5614e8b836eaf9c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da08c3c32ba572bc6acff7cb164a02f2c43878f514c533ea8467fd5f3eb3f74257fa04048e8911ac23d2c03d88286d25a8f679211d17ad24847878919a86b60d94408