Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #122941
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
955ms
Block → Canton commit
955ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9463d76e08001dd565890e744f37717cfd9293238380b86423b872dd0000000000000000000000009bd70122bf1895744595f578eecf788277976f5300000000000000000000000076cb05a19b72e0851f421876a9086c30c98bbd27000000000000000000000000000000000000000000000000000000009bd70122c080a0619de35470925d3c75aa4368ead08e79206fd81f22237a14215c51b304cf0264a01082190be9d63501b666cb84bc57cf5d3ca5a91691c7c6f2d0c6c5279c199130