Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #131160
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
288ms
Block → Canton commit
288ms
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.
0xf8ab0784843d519c8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000f246a4ef5b3a89f5e79e55893679e3b6aa5655d700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0f21d3ce69d7bf2bc483572392d059c558638f2d99306c8d8a84b927a6bf24efba0593d7b7cf69a8d309d2048eefa26afb55539bee6965b5f7e95a0de3522650a58