Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #215231
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
2.18s
Block → Canton commit
2.18s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194516afbafc2c5f237a0d62a8b59f685f85f8fa88e80b84440c10f19000000000000000000000000354877ea075f14066298804077d98742abe8419f000000000000000000000000000000000000000000000000000000002b8951d6c001a078f23d9ba35ecd0e13213c7112d02d1b25cd0f476644379782016a4d0ee82b37a0468c8bb2c71e0ec0397240431129d89ba61dfe8b2d3a8873faa2bacf75a04c92