Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115256
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
266ms
Block → Canton commit
266ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929464d7a126500a44ea402fb5b4c9da1b596589167780b84440c10f19000000000000000000000000b8d3e55070c5ab6b41efe66d13d16eeda68e0b3f00000000000000000000000000000000000000000000003635c9adc5dea00000c080a0df3ecd13f94dc5ddc15ce2ca0c32f86e2516f505e26eab8a025b3a621165f035a06a20782ce383e57a893c366b305a443dc61617177600684747fcbd1f711372dd