Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #135844
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
815ms
Block → Canton commit
815ms
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.
0xf8ac078501490de3e38259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000005a2065ac3f74abe3a3e368418ff5622ab3f2924200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0464414323f6b6c962d3b68187b03dc0360d9ab07bdcbcb4710718f956ce52d03a00fc2572e3ed0a9ca43e6602c58ef60e8386f7f9c8c5903e97b2fdc4381eb34bb