Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73667
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
3.43s
Block → Canton commit
3.43s
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.
0xf88b378459682f00830178c1947e1649498e7a18c65e32410ed8efdd9c4b44ef5380a46a627842000000000000000000000000f54a452c7ad6bd5f8015bef55e9f0f7f54f5c751831c946da011f2f70ba8f0bd8694e2b231e9498c19ad935510e868f845fb8cc5b4f3d25749a05238669a9978f7f6d20d80ad646c2acdee694b497159c3cfcd59b4e42e513a1c