Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #72842
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
2.63s
Block → Canton commit
2.63s
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.
0xf88b3b8459682f00830178b59422110352ea954483c644a3d96b2bab87eae7492880a46a627842000000000000000000000000e10207cc78c1d960a8bc263e00ad33553d94c89c831c946da0b16544b16d89a175eee48d45f22f4c00c83c10fa8066ef46a79d406603e318aaa04ffef927af6f896248c67e59d1963769bba65fb02e62aa07587ae12f1ec4bb1b