Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167244
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
366ms
Block → Canton commit
366ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e072947759d29b2e48028c84f5513c1c98dae83307e39580b86423b872dd000000000000000000000000e91130b84e811af00dc39976800ce1ffdfbd615b000000000000000000000000876cb276085bd665e2f7004322cadcaaa5a7665c00000000000000000000000000000000000000000000000000000000e91130b8c080a08acad4b3ce2ba8c356d714e17cf776d87be8d5f3de7a118262f6eb07dd465b93a02f7ed1db93db1cd8999dac820ba6697bc1589726773a0bc7f9826df6485a8aab