Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #88083
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
676ms
Block → Canton commit
676ms
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.
0x02f89b830e4a250d8504042e1c808504042e1c80830223f0947641afde43a78280310c2465278dd0c1bd90282c8701c6bf52634000a42d296bf10000000000000000000000000000000000000000000000000000000000000001c001a0319ea9e8a0f0869fc7aa419a8ad123b266184843b2374afc03c57666d3bc70b2a078eae780f566142e193e19c603dd738c1765e44085616c3a9eb4db5e19371ded