Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90567
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
2.77s
Block → Canton commit
2.77s
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.
0xf88b368498ea8faa830178c194efff30b399e1595bb940a35c79262b9f5353956180a46a62784200000000000000000000000017b53eef5a2d26f20b347f1fcdc56e5f51fc5297831c946da0f3e5fe9fd3e8907b0bcd327528858471ad37736b1f8711c8542756310f90113fa00e7629b1c23428a008ac04c8f53dad2fb5e092809aefb02641f330e6923c2d3b