Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203995
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
2.86s
Block → Canton commit
2.86s
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.
0x02f8b3830e4a250b843b9aca0e843b9aca0e8301668194be7fa789dce459b284b3e1bd64214fbf48682e6580b84440c10f19000000000000000000000000140355820f3991780fd26ce5c8bbec028aeda91a00000000000000000000000000000000000000000000000000000000799d83f2c001a00dd8cd769231a276cf900503a877b3a8c5283053dbabab2d138c0b8f1dbc610fa0242c96f1661285a6532f263b917e8d4ffcf3aaaae405e3eea7d3e2de6221b5fc