Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147420
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
1.18s
Block → Canton commit
1.18s
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.
0x02f8f5830e4a258201388459682f008459682f0e8301357594e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a401000000000000000000000000019940ef5efe1fdb5de51375bcd911d583ead5872000000000000000000000000c81e4c0b6c63be04d1eac2e56c648647901c249500000000000000000000000000000000000000000000000d8d726b7177a8000000000000000000000000000000000000000000000000000d8d726b7177a80000c080a05ab96116770f09486d7017000c99ca4727ac11ae65e23c15e2bc8ba1f0482da3a00dc8198ae94155ea6e33193654556bf72715fcc75bf0fb9fb2230e0fb0448aee