Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147005
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
914ms
Block → Canton commit
914ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194b897dc41e6ad278e662ecfbc9c9c298f4e0d755480b84440c10f190000000000000000000000002ee2c7424793282f7a81d8c2f228a8da1bfe7440000000000000000000000000000000000000000000000000000000002ee2c742c080a00e1c77721ee6eb58a43757ad412d5d7aad530a503bd8509a96285cec7c4b2edea010319deb1ccb65e5765005dbaabe197f003e80e6f2729372a2ac460ad65e6336