Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #199627
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
2.17s
Block → Canton commit
2.17s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681944241fa012853ee6a70ebaf544ea4df71c0d3dca380b84440c10f19000000000000000000000000f855778177aacc6f70d8b43892652ec9094bd7db00000000000000000000000000000000000000000000000000000000f8557781c080a04fc2acb4c26092f9abcb0ea793e40531e6b85535f7c0bdcf0ad26018637b7155a066c469be56207476c9dc02a42a17f533a0bfb8ac6db181d8ea4f31f1bf898752