Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42601
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
3.75s
Block → Canton commit
3.75s
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.
0xf88c298502b08fdd27830178c194774912751d12360c793dbf57551f4af705b689d180a46a62784200000000000000000000000066476e74d60951447fcaa12b9a9fe73452ed4856831c946ea0e37c40284d34b9f8b14581a2d953563c1826e775a9260ba1e8685f4d96d91cb9a00b51e56fc138c35c3e023b63b0359ee1e338fcb1c07aff10976ca97c6bca6e07