Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #205886
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
287ms
Block → Canton commit
287ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07294e5efe8af962181abf5866436b541eef7416df73780b86423b872dd0000000000000000000000005979ac210090c0df1a077e3a04e31a1a1ebf83490000000000000000000000000f0b83c74a0f605dd8f324d34c3f84014887bc560000000000000000000000000000000000000000000000000000000043066c6fc001a0b6a47d78d067d85b6d1c1e87f6a3a3ba7d1389bbc8e851e51b43b7e2c1ad5827a064f6d6c77add55c581a6e92c0b32197bde1ec10d7d6707d8ec44dedffeddfa03