Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182772
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
1.55s
Block → Canton commit
1.55s
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.
0x02f876830e4a2582031a843b9aca0e843b9aca0e825208942079f63eabaea504eda049c9b876573bcda194e4870e35fa931a000080c001a095b2070081eccdf8071b634480ec04dde2c230f83ddfb881de659c3b9a5841ada0674f68e31fcc9db8c3eef11b453c20a5a6e8159b8afb16e9636ef60d5b97f320