Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #205625
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
347ms
Block → Canton commit
347ms
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.
0x02f8b2830e4a250a843b9aca0e843b9aca0e82cb7e949249d52d0d0de10b777a8ee84a760a23e58ecd6d80b844a9059cbb000000000000000000000000b88e51c94b0c0cf323d31ff63b70beaf68310efe0000000000000000000000000000000000000000000000021d3bd55e803c0000c001a03d896120b92d2f934897a7a94961048e0ac65a1c677a9f1c87386c45703d5e96a01576f4f878d8da5bae03cb02f5c200fe92512be3667768331584540bdce69320