Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5617
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
469ms
Block → Canton commit
469ms
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.
0x02f893830e4a251f85188122883f85188122884d826ec294310ffa975e847cb17608a31410948c6dd18d676280a4e0b87ce2037b9d060156aec6dcdb3fe6792cd258662bb9dd83447f077a20b0b2e4d66bf1c001a04ddba56996de8d45bc3f5fd467a7f3b6982f00c44fbec05fca9d6da821b98b49a07129ecd4c70a42b39711dbea27275c8c5f1986ceba74e4265ccb6347793001aa