Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182265
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
368ms
Block → Canton commit
368ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72949a65d05fa22c8399705d01b4411b90c9193e1e5380b844a9059cbb000000000000000000000000af96352cdd3c0fb4f928d730d4aea8b6fdbba7e00000000000000000000000000000000000000000000000008ac7230489e80000c080a05a7a4c182705056ee38e9d71d8583509ff8103a6e96534d019edd6e1b39f1553a05478a0d98b7c16d9f43fc45a2f59faeaa88a59253cc6b4f173a2bd8036f5380d