Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #178520
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
24.04s
Block → Canton commit
24.04s
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.
0xf86b0583124f8882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946da0fbda22e6678dddaebbd2a670943b5bb15b1735c9fdf9f49c7863b176f9eee1e6a062457b0eb5c28b35eb5bf5b2dae4a1de8f7a927e183f1c8b2d59a1afdd22fe1e