Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220014
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
1.91s
Block → Canton commit
1.91s
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.
0x02f8b2830e4a2503843b9aca0e843b9aca0e82869294ffd5dcdcab1242e76eee48cb945abe9cbded666980b84440c10f190000000000000000000000007d765a5ed0bed62209bd52939e158aee0649ef7300000000000000000000000000000000000000000000009db27c17751b540000c001a07e8e028b30ad8fae0dd45dbedfab2ddc26be9771b3210dbeb93f2ca466efcf43a02e92f79fa7629002957ca2b7a05c25d171d7cc252564998717aaa329342cf181