Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #97822
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
826ms
Block → Canton commit
826ms
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.
0xf8ab458459682f0082c14094fd28f650ef47c8183e09c392b78954bb0fb5adbb80b844095ea7b30000000000000000000000008a340c4a0c7d4e61857033cc279d503aa314d8400000000000000000000000000000000000000000000069e10de76676d0800000831c946da034b08cc838f0b89f3b1938c1ed7df4a66fbac0fc30882e940f48bbcb3bbc98fea07a3f65994067ad82294de41274da75f534d1b4d6d09c42cb16738811804663b9