Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #22322
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
727ms
Block → Canton commit
727ms
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.
0xf8ac1685106429071382c14094af8042029cdf04883c00bf93b4a93d9ecb68d5ac80b844095ea7b3000000000000000000000000b7289a68962d334fbd7b8dd737ee8b4f0cf912790000000000000000000000000000000000000000000069e10de76676d0800000831c946da0595e146724e09b07d16586d5b1ee64230b59f9f4a14f85f199a306eaa6e4a9b2a03adf7c7ce301d916934d838a3de7da9dc272e2126fd8b84fdf4b087daa38e5ce