Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #117348
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
266ms
Block → Canton commit
266ms
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.
0xf8890e8315f90982578e942b522ac21db561540d7cd7091d9acb20054c3ced80a46a6278420000000000000000000000001f19ca32169d72f5e0889a81b1b569310db9f219831c946ea08faf0be65cc3addf965cca5eca723b179d80ab019aa46795ad27caf88602f0d5a00e95606766a4d9b3a84edce6b49bad41760de66be8a2b77af60dd2a0a9c70ba2