Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73172
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
2.25s
Block → Canton commit
2.25s
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.
0xf8ab398459682f00827e90949de181eac04329a04704fa9af4061e5db3be524680b844a9059cbb000000000000000000000000c8cd6b3d38bc8a0fb34f7c7f40afa5b2941fe7f800000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea092c7f094cc02a0b4fa19e8358774a8a6b1644843f75d992f0f552cfd36dc4be2a0212ae29764ac796da1e49e170dee5bff2b14fabc60007d0d7f11cd7e12ce67e2