Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #173827
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
726ms
Block → Canton commit
726ms
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.
0xf8ab0a8401e77d818259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000004d054a7ca5f624732221d31073ee6d40e771cbfe00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05f47d13e41a7b26ec9b6dd64c4714b900a7b3f5315f82d4abbd31dae97dc9740a00ee4c7ba66fccc86594e0732d85a30647a2d5c8962f348d7e6ec279c37dcc92f