Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #89818
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
1.05s
Block → Canton commit
1.05s
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.
0xf8ac3f8459682f0083011e39944b27bfa4f6671005e9629f3f981f77c8f1d053e080b84440c10f19000000000000000000000000d8abfff95cdf4b6b2fdbdfc37a1c3ab302c6b60700000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0b52a0cfb315715e3fd3c805cff14b3bf2254cd852cdb553b44a87ffaf92ad038a048ce7b3741ab51fc46694779159842c3114bea7a2729dee9277f7231b6a71cf3