Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169896
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
786ms
Block → Canton commit
786ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e072946e2867359cae3a5ef28e202db343fd97db20403280b86423b872dd000000000000000000000000a5de1041b99971e38292ef0d467bb6e7a9538a310000000000000000000000005946ce56cb0cf654912d8b834775d900c2ce0a2400000000000000000000000000000000000000000000000000000000a5de1041c080a029470939dbc8527925d057e05bfae48c71547ae7d44b58cafeda4d3795b74445a02385661c9248076eb87c126990674d52eab09161e1cf8ff32125cee2019ef394