Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169415
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
4.39s
Block → Canton commit
4.39s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72947c9879de8993d3e23f609d3320a5441e99e411c380b844a9059cbb000000000000000000000000a3d86c50a35fe63ce49f33994553efecd81a54880000000000000000000000000000000000000000000000008ac7230489e80000c080a051c48b28ab128d818d162540b3ab9f58c40257d2c336e22c260c3f757d697ec9a01238cf7bd4695d05cc5b55be1ea2be393df8f05568f56a4ee6e6ff9cc8ca9348