Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115894
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
625ms
Block → Canton commit
625ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692943845f6efe79cf5d667d073a9ebd17e30866a4c2280b84440c10f19000000000000000000000000d4de79253824fbc43badc5663852dd85c48ef48600000000000000000000000000000000000000000000003635c9adc5dea00000c001a02f410c0154437007b7ccf7ecb2cc370079cde41ca15d20c54a8df56bde29712aa030a875a7ebd8f7f5911093f31ded8645d71cc5479b30e333de5b216ce167e42e