Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137582
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
924ms
Block → Canton commit
924ms
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.
0xf8ab07840a4cb8008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000088efd933ca8d45da6e932d379b6856cfe536bb9a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da066837bdf7ba94e627f6c05a4b0a35e54cae368567e939a746bee00184ccf3f00a05fb14b9a3308544cad425b275bfb0cc27fd9a55d91c899f5eb54cb05a13efabf