Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186841
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.
0xf8ac5a843e95ba8e83011e3994e9a4a6806f2797d4adaf26e64c1397735b08cf3180b84440c10f1900000000000000000000000061500eb393217fbee1bd0a773cb9bc320426730e00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0c5e0621fb852f96c00f9dce62bf4129d5195ff9608395dabd33417321faea03da00715d25c551447f8e1201e0a83e0396a621a24d23a1a702a7898757fceaa139c