Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #119665
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
695ms
Block → Canton commit
695ms
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.
0xf8b582015485037e11d60083013c6294e57aea293f0e88806be9542b05e18e8efb85ee38862d79883d2000b844346f18160000000000000000000000007e83a33f6c3482cc1c51eb24990a1fc2c9ddbf6200000000000000000000000000000000000000000000001b1ae4d6e2ef500000831c946da036dbc4382a0a81170c38ed8ba11e5c84c55b2e08b0ad63c69b96b4d872e3632ea0496cd7ca45f0654abed19093447f0f565de0347496c8b7d52b2e554b0741c1a0