Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204799
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
808ms
Block → Canton commit
808ms
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.
0x02f8b2830e4a2507843b9aca0e843b9aca0e8286929421852da8297c5d54491b50e8eccafe7eda083df780b84440c10f1900000000000000000000000085b8b7e25df6dc70dccd41f4d79ce7599200edb0000000000000000000000000000000000000000000000102da6fd0f73a3c0000c080a092602c2213f7c39b2e0729f9faa89db2a1882448e4dec330bddffb138a7a79f0a011aa8e6e5e7c5c48bbc7474860ab5875ee9a0d79afa3ec0b1d7ac31e0ce88dcc