Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #61669
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
785ms
Block → Canton commit
785ms
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.
0xf8ab03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000000000000000004a45597f765fee330feaf811fc637b08f32b7a9100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da07379d7e9c7be79287f2b0ae0cc86a1b401fc26cb4ecaa0146216a36fcc13cf569ff5506b4b5f8a39b8345e73900ca0a5ad32a7329ccad1dd60ad91dc2f8349fd