Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5420
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
1.01s
Block → Canton commit
1.01s
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.
0x02f893830e4a251585188122883f85188122884d826ec294310ffa975e847cb17608a31410948c6dd18d676280a4e0b87ce2d84acd23e999d69f06affe64ddfa02df7c9b471e670c7fef991d606b50ee9ce2c080a0df17fb683bc5808e089d87b51c252a992c268eb9ee3aedfc5c1735e604630a0aa03863b4fd0ec04ddd36d5c9deb8a1db18ac394eb068555c65dcb14c33c102391d