Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171621
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
1.09s
Block → Canton commit
1.09s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294860d9d07a06d21ae5c1e871c698aeaab3eba4db180b844a9059cbb0000000000000000000000006af03bb850de4c2a15ba89337539e92733e804110000000000000000000000000000000000000000000000008ac7230489e80000c080a06a9a8d7405c17aead1af006795a55d83de1379425ed1e43f93f7cdbcb362d822a05cf78c26166a49b19305588b9c361fb82c35267033f1ab6d4b6acab98c457208