Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #162178
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
2.20s
Block → Canton commit
2.20s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94e14ca7b2d4efd8a3e824edc353ab8d3b6eec236f80b86423b872dd0000000000000000000000002d74fb4019dd0993b9645af5aa9a984c13a635440000000000000000000000004bbbdf53b5adc304546599f2d42bf82ccd434bed000000000000000000000000000000000000000000000000000000002d74fb40c080a0beb6482b784cb5b6d8862dd59464b08578f5af5cc9da0a2eb47ccb94bb01824da00de3aa5cb1e21faafb8131724d14f269e51b3bdc10b3e9976b47487226242b69