Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203492
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
287ms
Block → Canton commit
287ms
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.
0xf8ab6c843e95ba8e827e9094bedbcb182137e09819839ccc79f5717707ba136380b844a9059cbb00000000000000000000000012c393637e70e4303785890f9acbc505a8b366ea00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da01c9d3affeb7174e153a7b78d3f35d7154a67fb847cbed89e2fc95ff511f2c687a035eaa37d4fc4baecdff39b4341939607e268210d07600a37b7ad808ecf902017