Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #103065
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
186ms
Block → Canton commit
186ms
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.
0x02f874830e4a250285a7a358200285a7a358200b830108e1940afe09bc19e28644f8f25c264c73f8fe78f10e028084d09de08ac001a0265b4220fb7c1a1dc7d7666e02a8872b56d5902a09068b9e3b14f9637e3ebcc7a058a14c7b57fcb859fce252ba774c80ab00e0a0c090cfefc062e2c72d1657dfad