Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #14675
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
939ms
Block → Canton commit
939ms
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.
0xf8ac0c856ebfde304482c140941af78f3354c7ef2aff8bc93c9f64c654c2f4845880b844095ea7b30000000000000000000000009b8dbf647ed8ca0a4474b3a3c0da0455f264b42f0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0d8dad942b72d1292f324ffeab78197e948f74dcc1bbcdc9f494e6830d963e9fca06b37b4d6a29d6d4401ed4fc1d2df7f8581c84840fc2d5cd09498324e98d1d76f