Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #124192
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
895ms
Block → Canton commit
895ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294c30fb9ff59cd088e92e19c5c22792a4897c1872280b844a9059cbb0000000000000000000000000a88c74d7eaec398302d81191c651241e30dc5da0000000000000000000000000000000000000000000000008ac7230489e80000c001a03654b52f5fab9808f263fdb491030c3d04155f40b665cde838c85135aef35a35a0664a5a5b5a081416bdab19accb7bb2530291dbe14cc4d2d686743f91805fd341