Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169341
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
855ms
Block → Canton commit
855ms
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.
0xf8ab0a8481c6a81a8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000002ea756486757dd0940443b42c2c49965b346c01f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea08f5f6d47bb1eacd85a81b76a3ff990c3ab1a8577f1e94ebd2d98a81fc5de7a06a03ee9d8856b45d3d4562f864284763d58dd82d2ee6a89108c0f30c33a42503145