Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115838
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
55ms
Block → Canton commit
55ms
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.
0x02f8b1830e4a2505843b9aca0e843b9aca0e82cb72944a32f48c09bde5e1c3e8888baadbfebe4be58ac280b844a9059cbb000000000000000000000000d39e9cbe45926c0ca53446177d7b82fca72a1ceb0000000000000000000000000000000000000000000000008ac7230489e80000c0019fc7fb096ce04e7d37e8a8120c2e0c3ea9061aa692e2f8ee73535fc8a5b3b1dea07ff7c643b0a4783ae5cc80a0fd80ce4a55f435462b3804c92caf7ff9d6491067