Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147161
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
704ms
Block → Canton commit
704ms
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.
0x02f8f5830e4a2582012e8459682f008459682f0e8301357594e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a40100000000000000000000000001dba9c1e014268a9713a861cf35249cb8183c77c00000000000000000000000019940ef5efe1fdb5de51375bcd911d583ead587200000000000000000000000000000000000000000000000d8d726b7177a8000000000000000000000000000000000000000000000000000d8d726b7177a80000c080a059d89e04cf5baf587702ee162248d8998ec718a4562bb6eb9e681acf851b37d9a027330d10704c446269951d351f5b4f0b20f0fe18a095317ba0e45e08396a9a2d