Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #162913
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
1.98s
Block → Canton commit
1.98s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729451b089b03be120ecfc97bb402c79ad66ced2b4b280b844a9059cbb000000000000000000000000089c6b1db2878c312a5dbc7c80bdcb4c53a7bc620000000000000000000000000000000000000000000000008ac7230489e80000c001a0bf1fd5133da6798c050897ed24cb285de975a797fa073f934d654c1b8aae2838a00b2749084afbb1d76c76bef0e6fbb7f2c62431aaa21080df88f3d5167c4dc057