Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #3253
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
3.00s
Block → Canton commit
3.00s
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.
0x02f879830e4a2582084a85188122883f851881228847825208942f859a9f5fd35207c8cd65d7eeee8e6c5721eebc880de0b6b3a764000080c001a05297b0bd2830dce32bd6f5ab167b6de7b3e13cc1b1c4e9c5b12e6bfde6314534a05f96b4ff1e708af2d1152629fdde3f7b7b7b18d03b113c1e70264c3d6b850994