Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #758
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
3.86s
Block → Canton commit
3.86s
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.
0x02f879830e4a2582011785012a36991e85012a369926825208943c97730e10e235dfb912ee42e36c77e763bdeaca880de0b6b3a764000080c080a0cfec7c9e5918b4c5afde29512c7657ac91ec3cc7ebc4e602ea4ab8a92baef1daa04cd076bc8d1e1f8a88e16d03bbf72a55ab18e59ebe775407df19de1e663348be