Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #222117
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
527ms
Block → Canton commit
527ms
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.
0xf8ac068505cb27800e8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000001d9b400ab7222b9fc97842c9468a50d704912f5700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0c28185a2f19f7d20c5630777c1d90b5a89be54aeaeeb1cc1e6353b44a3bdaf25a01ef8a010581bb9df6af87c3f3a14c36bce091c8ef8654ab095383335f4a6d7bc