Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #117497
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
215ms
Block → Canton commit
215ms
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.
0xf8ac4a843b9aca0083011e3994a1b4a359173e707547e10213bb8cb3a8c72541cc80b84440c10f19000000000000000000000000c1a3b17872306dc812d556afa67de1d0584f890a00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da04ca8e857283f2d6aa8456d4c5bf8001398bfdcb4235940c384a68a9986723e2fa01c74d6f2271c477307ce9e6dffed8ce94e9a66104c867dc7e5d20e7fb73aff03