Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #118259
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
716ms
Block → Canton commit
716ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929417e011bc225c6887b5fcea1db9ed596f3eb0743080b84440c10f190000000000000000000000000d49322372801eebee749c2075d97678fa1451c000000000000000000000000000000000000000000000003635c9adc5dea00000c080a06532bf84b1c09a7c51b9bdf3363f58359ddfd244e0c18571d2437f5f347f6d52a02fa1638be6fae9eee128bcdba6a0d0146114adef67665ca217cb4bdd872bb02a