Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186379
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
869ms
Block → Canton commit
869ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9427e88109c12403cc8d3c38249a9e2fae33f93bf080b86423b872dd0000000000000000000000003ab58135e3a234a43a30dbf5bbef7ca109b34d7e000000000000000000000000b262ec9b5fb8c31a27a40a84a8739538b28310cd000000000000000000000000000000000000000000000000000000003ab58135c001a0259f55994ce7ebc61defafdfc8afb0b6dfe86c40165480bc8dcb3dd8830332f6a0402460f26a9ff0709ae08de92d8c65daec8418c4aeb8530a378299d52679c293