Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #2553
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
5.48s
Block → Canton commit
5.48s
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.
0x02f893830e4a2502851881228846851881228846826df8948677cabebf06de40999363cfb35383448fe4fcc380a460fe47b1000000000000000000000000000000000000000000000000000000000000000ac001a018e12026a8d0630c117cf4974d4afbe6100e972f52542a07af80e69c9df6b4e8a03eec279bb77c66d0be2aac195b31795734c88c9a24da518185cd80b248885ff5