Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #22946
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
788ms
Block → Canton commit
788ms
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.
0x02f8d6830e4a2581a08502cb4178008502cb417800832dc6c09420e3ac7a10e2026290a9ca211af2b6fcde6132f580b86442842e0e000000000000000000000000913fedb6b54eac072d86833c9c078a076064c75200000000000000000000000043cb7888034eb1d7a6fc41e8f997010d9a4c2fef0000000000000000000000000000000000000000000000000000000000000001c080a0dc8b439b172336e4a3e74f62012f87aa1c29a504c98e4e98774849fd3cb3d3b6a00dc3f2327b91730d88ca0e9f57a50a5d4b3b2b5192bdb0c8181c4880994a2cf1