Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #187712
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
1.21s
Block → Canton commit
1.21s
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.
0xf8ac12850396547ebb8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000b4790353460d8326894aa017e0327b8d1b75095c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da085af61d2228a5970aaca29db6c103ba3f4bbbf5d83d925dd23e1720771c3b16ba054419196e72b34489cf53d200f22afec32ad0714081f289a70893e07473ae318