Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #9381
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
829ms
Block → Canton commit
829ms
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.
0xf8ac80856ea1ff967b8259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f1900000000000000000000000036abc001d062ce442e8bccb1530855ab2b2bbec400000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0cbbf473cab9c12521006bf10c8ffcab1b2866760040f9cfb3b5592f493b7bfd9a07f0a064a98e4704642aed2f6a234f30fc17e06ba21846ab01d334ed7225485e0