Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #13867
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
1.30s
Block → Canton commit
1.30s
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.
0xf88b16849c21a0a5830178c19430860ebe2f69460bfc5a9bc5a0a95dc7fa89600580a46a6278420000000000000000000000001887e4a7eb0392dabeeb95a7b418f178fe339de2831c946ea0aaa2caad77555038004212db02ee11a553425b749f15672aa8bdf3f4f1c73a41a049120a774da8505a371723be6090494ea912a8b786087a17d0894ae6d10c2ed6