Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #117802
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
286ms
Block → Canton commit
286ms
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.
0xf8aa09831a5e0a8259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f19000000000000000000000000265d5375bd8f33cb59ee510dbbe899745a04d90700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea08bbf087223dd0325ea884d16ced58b9ae7bc0aa69b482ff1739a0699feee0694a01e424a6c16c680ae104cdf67d37d45e88ccae1834f6ee2cbd056d6b6f4a94b56