Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213619
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
798ms
Block → Canton commit
798ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82868694cf1bd65fb95a3866bc96f27ad4402dff5210414880b84440c10f1900000000000000000000000078c7164b8e00e68ac9f09db9e717a9b238bf94110000000000000000000000000000000000000000000000e7508544770fcc0000c080a055716ef9f4d3780854bf1cfbe692882c471ee8be4a78a35d138c260f7420650fa02ed7c14d4b959e840dda7bdf19677fc5da4409bf45ee4771fcbfa27a7ad70527