Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170384
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
756ms
Block → Canton commit
756ms
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.
0xf8ac1285044dfefe7a8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000002cb08b7cd205e0f8aaf10dbfbdd4e2bdadc327e400000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea04c0d15c49129e714259282ea7ca66c24f449b3a379a6528ca7f37309ce386b30a0061033f9c1247664161cd35eb1064b73fee32cad19cff0523294a1440f2fc097