Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #187044
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
127ms
Block → Canton commit
127ms
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.
0x02f876830e4a258203dd843b9aca0e843b9aca0e825208944bdcbd4fa9e9f5b3b098ae2f6c27b888c0d2720b870e35fa931a000080c001a02d32a022d58740fe620e4e6fc6a2339a33bc0de71cafff478ee00ee4fdc23222a033cf597b8bbcd98774403960b13685d0ca5d0e7c3b23e1f4a240518273d13c74