Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182973
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
927ms
Block → Canton commit
927ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e06694c044e614fe25d47e0866865472ce2f2169c636b280b86423b872dd00000000000000000000000000242623a058df5b9e4b81c6c73b334e99e78164000000000000000000000000bfa8fb4dfdefde2bafb6ed6910a148f349ea075a0000000000000000000000000000000000000000000000000000000000242623c080a061f3ee9f3efb751f0b1815c6164e7100b1a1ed67e251e4ec4142e4f1574c12a8a015023ef8dfa6c179d06a7e252a1ead93595ab9e87e5fe87d11f309bd988a167f