Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150596
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
1.58s
Block → Canton commit
1.58s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb729498e7c04e22add027fcd37252cd4b6ae558a3701c80b844a9059cbb00000000000000000000000059a1dda186b0fdea10ec619332c42e95231e86420000000000000000000000000000000000000000000000008ac7230489e80000c001a048bc3f0b1369eab1853eaac57fac0562c6eb0a3c626df2cdba44b866e28b43cca04ab30684192e209adf9d78894c4ee9416235abf10fbffb1590b99fed1c4560eb