Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #26456
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
517ms
Block → Canton commit
517ms
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.
0xf8ab2184de8805c682c1409410ebce15960a3ad56e14592b52e5e24db8e760dd80b844095ea7b30000000000000000000000001bef0294b8703e8ea7dc159fb9ac431139581c730000000000000000000000000000000000000000000069e10de76676d0800000831c946da00c0f338f36866e80f595248485eb714aaeca8df4ca92e293f1c9d8b1cd30c034a01d9c2a09d867e783e82530a4622440eaaa0c1fefec283df441f2dfd746cd70f2