Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172372
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
565ms
Block → Canton commit
565ms
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.
0xf8ac0a850d7f11dc2e8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000003016f49d7b10a5386c2c3b0778d6afa008a622fe00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea063fd54a28fc3b104594fa9925c86ab7efd9d5f7252ca78fef413ff2b2f11c5e3a048f40529518701e2e8ef0ea69ecaa276667e7bf4f456583d6921145fe88daeb9