Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221336
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
2.87s
Block → Canton commit
2.87s
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.
0x02f8d2830e4a2506843b9aca0e843b9aca0e82e07f94ba95531744128d392eb853f1a3deb992dd19796280b86423b872dd00000000000000000000000031fe08d15e8dfd522fb811fe4f7d5cbabd79bc280000000000000000000000007a219bc5bb9bbc28104419807259bf7c3796119e000000000000000000000000000000000000000000000000000000003b6a2876c080a0e3ca8a705851814a603bd6bdca041bdeb16b16cddc9c72e081abbe16aae78df6a04f48a04c30f0bf27847b837298f3a75e229c78787497acc41cd6cf950e7f4a6e