Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #113109
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
345ms
Block → Canton commit
345ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194873b2165a2d132f5216ae80fb659bf30decd4b4280b84440c10f1900000000000000000000000071c3d849542efc1e7cc86c6d20664c4a265b72ad0000000000000000000000000000000000000000000000000000000071c3d849c001a017c27e3de4306e6874621015a15b276f1bdc14fbb6f84a9bd8220be3687dc2a6a02acc9003566507da3533a5c3ed2e6a88570d9d9856c03aaa7e1d52c66ea51cdd