Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #2919
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
609ms
Block → Canton commit
609ms
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.
0x02f879830e4a2582072885188122883f851881228847825208940cca9aff1e18019aab0e75b884c27c4b2fc913cd880de0b6b3a764000080c080a0e3fbd09a85f46fed4f0328392b4d0b2da738a0d5ce98c9a82ba77ba29040c99ea05ab4ad72c9e4570abe3af27d4aec93334a8209cde041cac36d2e85b2290ad7d0