Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202427
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
787ms
Block → Canton commit
787ms
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.
0xf8ac6584b9dee3c783011e3994f89024ad84844d6ee4cc1396fbef9c7414b53aab80b84440c10f19000000000000000000000000985566f2b210514e559af4ade3c30fcc841feb4a00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0fc8f6a2f4d32d40e6dbdb16ee74a6a9eadcf59e8b1033c9f05e9077227d958f8a01a9d14636d1b647c4f33718167f0492e93ddb05f93e23d4b34855fb879dec3c7