Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #8522
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
3.86s
Block → Canton commit
3.86s
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.
0x02f879830e4a25821818851d67c309e6851d67c309ee82520894e707ac18957f93ad5357ef3c82b5c252139cc12e880de0b6b3a764000080c001a062f61d2758e130cd7ae7b5f14dba3f2a19ff7c11adb0e193790a4d49eb9cef36a036261024b7b6f6d7fb9311dd95e78386bb4fd09ef037ad4aaa84e36a36f93254