Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163509
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
366ms
Block → Canton commit
366ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f940fda9eda2dd23faf70fa915fa5630f54b8622d6680b86423b872dd00000000000000000000000042552948ee7ee140499743247c03ec4fc023094a000000000000000000000000ab813eb67060e238b4913f57f260b1077073fa080000000000000000000000000000000000000000000000000000000042552948c001a0823e30263c4558657e3c63bda361a958dd6e57d3c2d38cc1bb893cd269df7903a07fdbb824c643d6fb34089bc9e518e6817915a128750223b08d24e0221e0f70e5