Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115958
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
805ms
Block → Canton commit
805ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692949d5da11bf15f73a5b545b1d8e0d3202c06e1fa2f80b84440c10f19000000000000000000000000978704de8e3403914a43ef56ecb43719036d54a900000000000000000000000000000000000000000000003635c9adc5dea00000c001a024a0f5f0aa1846b96117bc503d008a89450933d37cacaa62bfce93f170554a61a0534ca6e66c94a727c2da037befecbdcd358c258c26d0e65c6075ab048b925c6f